[PATCH] imx8m*_venice: move venice to OF_UPSTREAM
Move to imx8m{m,n,p}-venice to OF_UPSTREAM: - replace the non-upstream generic imx8m{m,n,p}-venice dt with one of the dt's from the OF_LIST - handle the fact that dtbs now have a 'freescale/' prefix - imply OF_UPSTREAM - remove rudundant files from arch/arm/dts leaving only the *-u-boot.dtsi files
Signed-off-by: Tim Harvey tharvey@gateworks.com --- arch/arm/dts/Makefile | 17 - arch/arm/dts/imx8mm-venice-gw700x.dtsi | 525 ---------- arch/arm/dts/imx8mm-venice-gw71xx-0x.dts | 19 - arch/arm/dts/imx8mm-venice-gw71xx.dtsi | 239 ----- arch/arm/dts/imx8mm-venice-gw72xx-0x.dts | 19 - arch/arm/dts/imx8mm-venice-gw72xx.dtsi | 400 -------- arch/arm/dts/imx8mm-venice-gw73xx-0x.dts | 19 - arch/arm/dts/imx8mm-venice-gw73xx.dtsi | 452 --------- arch/arm/dts/imx8mm-venice-gw7901.dts | 1137 ---------------------- arch/arm/dts/imx8mm-venice-gw7902.dts | 1052 -------------------- arch/arm/dts/imx8mm-venice-gw7903.dts | 869 ----------------- arch/arm/dts/imx8mm-venice-gw7904.dts | 928 ------------------ arch/arm/dts/imx8mm-venice-gw7905-0x.dts | 28 - arch/arm/dts/imx8mm-venice-gw7905.dtsi | 303 ------ arch/arm/dts/imx8mm-venice.dts | 169 ---- arch/arm/dts/imx8mn-venice-gw7902.dts | 980 ------------------- arch/arm/dts/imx8mn-venice.dts | 169 ---- arch/arm/dts/imx8mp-venice-gw702x.dtsi | 587 ----------- arch/arm/dts/imx8mp-venice-gw71xx-2x.dts | 19 - arch/arm/dts/imx8mp-venice-gw71xx.dtsi | 236 ----- arch/arm/dts/imx8mp-venice-gw72xx-2x.dts | 19 - arch/arm/dts/imx8mp-venice-gw72xx.dtsi | 378 ------- arch/arm/dts/imx8mp-venice-gw73xx-2x.dts | 19 - arch/arm/dts/imx8mp-venice-gw73xx.dtsi | 421 -------- arch/arm/dts/imx8mp-venice-gw74xx.dts | 1125 --------------------- arch/arm/dts/imx8mp-venice-gw7905-2x.dts | 28 - arch/arm/dts/imx8mp-venice-gw7905.dtsi | 309 ------ arch/arm/dts/imx8mp-venice.dts | 183 ---- arch/arm/mach-imx/imx8m/Kconfig | 3 + board/gateworks/venice/venice.c | 7 +- configs/imx8mm_venice_defconfig | 4 +- configs/imx8mn_venice_defconfig | 4 +- configs/imx8mp_venice_defconfig | 4 +- 33 files changed, 13 insertions(+), 10658 deletions(-) delete mode 100644 arch/arm/dts/imx8mm-venice-gw700x.dtsi delete mode 100644 arch/arm/dts/imx8mm-venice-gw71xx-0x.dts delete mode 100644 arch/arm/dts/imx8mm-venice-gw71xx.dtsi delete mode 100644 arch/arm/dts/imx8mm-venice-gw72xx-0x.dts delete mode 100644 arch/arm/dts/imx8mm-venice-gw72xx.dtsi delete mode 100644 arch/arm/dts/imx8mm-venice-gw73xx-0x.dts delete mode 100644 arch/arm/dts/imx8mm-venice-gw73xx.dtsi delete mode 100644 arch/arm/dts/imx8mm-venice-gw7901.dts delete mode 100644 arch/arm/dts/imx8mm-venice-gw7902.dts delete mode 100644 arch/arm/dts/imx8mm-venice-gw7903.dts delete mode 100644 arch/arm/dts/imx8mm-venice-gw7904.dts delete mode 100644 arch/arm/dts/imx8mm-venice-gw7905-0x.dts delete mode 100644 arch/arm/dts/imx8mm-venice-gw7905.dtsi delete mode 100644 arch/arm/dts/imx8mm-venice.dts delete mode 100644 arch/arm/dts/imx8mn-venice-gw7902.dts delete mode 100644 arch/arm/dts/imx8mn-venice.dts delete mode 100644 arch/arm/dts/imx8mp-venice-gw702x.dtsi delete mode 100644 arch/arm/dts/imx8mp-venice-gw71xx-2x.dts delete mode 100644 arch/arm/dts/imx8mp-venice-gw71xx.dtsi delete mode 100644 arch/arm/dts/imx8mp-venice-gw72xx-2x.dts delete mode 100644 arch/arm/dts/imx8mp-venice-gw72xx.dtsi delete mode 100644 arch/arm/dts/imx8mp-venice-gw73xx-2x.dts delete mode 100644 arch/arm/dts/imx8mp-venice-gw73xx.dtsi delete mode 100644 arch/arm/dts/imx8mp-venice-gw74xx.dts delete mode 100644 arch/arm/dts/imx8mp-venice-gw7905-2x.dts delete mode 100644 arch/arm/dts/imx8mp-venice-gw7905.dtsi delete mode 100644 arch/arm/dts/imx8mp-venice.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 971a4065faff..34c9f44163f3 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1076,15 +1076,6 @@ dtb-$(CONFIG_ARCH_IMX8M) += \ imx8mm-phg.dtb \ imx8mm-phyboard-polis-rdk.dtb \ imx8mm-phygate-tauri-l.dtb \ - imx8mm-venice.dtb \ - imx8mm-venice-gw71xx-0x.dtb \ - imx8mm-venice-gw72xx-0x.dtb \ - imx8mm-venice-gw73xx-0x.dtb \ - imx8mm-venice-gw7901.dtb \ - imx8mm-venice-gw7902.dtb \ - imx8mm-venice-gw7903.dtb \ - imx8mm-venice-gw7904.dtb \ - imx8mm-venice-gw7905-0x.dtb \ imx8mm-verdin-wifi-dev.dtb \ imx8mn-bsh-smm-s2.dtb \ imx8mn-bsh-smm-s2pro.dtb \ @@ -1092,8 +1083,6 @@ dtb-$(CONFIG_ARCH_IMX8M) += \ imx8mq-cm.dtb \ imx8mn-evk.dtb \ imx8mn-var-som-symphony.dtb \ - imx8mn-venice.dtb \ - imx8mn-venice-gw7902.dtb \ imx8mq-evk.dtb \ imx8mm-beacon-kit.dtb \ imx8mn-beacon-kit.dtb \ @@ -1113,12 +1102,6 @@ dtb-$(CONFIG_ARCH_IMX8M) += \ imx8mp-icore-mx8mp-edimm2.2.dtb \ imx8mp-msc-sm2s.dtb \ imx8mp-phyboard-pollux-rdk.dtb \ - imx8mp-venice.dtb \ - imx8mp-venice-gw71xx-2x.dtb \ - imx8mp-venice-gw72xx-2x.dtb \ - imx8mp-venice-gw73xx-2x.dtb \ - imx8mp-venice-gw74xx.dtb \ - imx8mp-venice-gw7905-2x.dtb \ imx8mp-verdin-wifi-dev.dtb \ imx8mq-pico-pi.dtb \ imx8mq-kontron-pitx-imx8m.dtb \ diff --git a/arch/arm/dts/imx8mm-venice-gw700x.dtsi b/arch/arm/dts/imx8mm-venice-gw700x.dtsi deleted file mode 100644 index c305e325d007..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw700x.dtsi +++ /dev/null @@ -1,525 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2020 Gateworks Corporation - */ - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/linux-event-codes.h> -#include <dt-bindings/net/ti-dp83867.h> - -/ { - memory@40000000 { - device_type = "memory"; - reg = <0x0 0x40000000 0 0x80000000>; - }; - - gpio-keys { - compatible = "gpio-keys"; - - key-user-pb { - label = "user_pb"; - gpios = <&gpio 2 GPIO_ACTIVE_LOW>; - linux,code = <BTN_0>; - }; - - key-user-pb1x { - label = "user_pb1x"; - linux,code = <BTN_1>; - interrupt-parent = <&gsc>; - interrupts = <0>; - }; - - key-erased { - label = "key_erased"; - linux,code = <BTN_2>; - interrupt-parent = <&gsc>; - interrupts = <1>; - }; - - key-eeprom-wp { - label = "eeprom_wp"; - linux,code = <BTN_3>; - interrupt-parent = <&gsc>; - interrupts = <2>; - }; - - key-tamper { - label = "tamper"; - linux,code = <BTN_4>; - interrupt-parent = <&gsc>; - interrupts = <5>; - }; - - switch-hold { - label = "switch_hold"; - linux,code = <BTN_5>; - interrupt-parent = <&gsc>; - interrupts = <7>; - }; - }; -}; - -&A53_0 { - cpu-supply = <&buck3_reg>; -}; - -&A53_1 { - cpu-supply = <&buck3_reg>; -}; - -&A53_2 { - cpu-supply = <&buck3_reg>; -}; - -&A53_3 { - cpu-supply = <&buck3_reg>; -}; - -&ddrc { - operating-points-v2 = <&ddrc_opp_table>; - - ddrc_opp_table: opp-table { - compatible = "operating-points-v2"; - - opp-25M { - opp-hz = /bits/ 64 <25000000>; - }; - - opp-100M { - opp-hz = /bits/ 64 <100000000>; - }; - - opp-750M { - opp-hz = /bits/ 64 <750000000>; - }; - }; -}; - -&fec1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_fec1>; - phy-mode = "rgmii-id"; - phy-handle = <ðphy0>; - status = "okay"; - - mdio { - #address-cells = <1>; - #size-cells = <0>; - - ethphy0: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <0>; - ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; - ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; - tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; - rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; - }; - }; -}; - -&i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c1>; - pinctrl-1 = <&pinctrl_i2c1_gpio>; - scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - gsc: gsc@20 { - compatible = "gw,gsc"; - reg = <0x20>; - pinctrl-0 = <&pinctrl_gsc>; - interrupt-parent = <&gpio2>; - interrupts = <6 IRQ_TYPE_EDGE_FALLING>; - interrupt-controller; - #interrupt-cells = <1>; - #address-cells = <1>; - #size-cells = <0>; - - adc { - compatible = "gw,gsc-adc"; - #address-cells = <1>; - #size-cells = <0>; - - channel@6 { - gw,mode = <0>; - reg = <0x06>; - label = "temp"; - }; - - channel@8 { - gw,mode = <1>; - reg = <0x08>; - label = "vdd_bat"; - }; - - channel@16 { - gw,mode = <4>; - reg = <0x16>; - label = "fan_tach"; - }; - - channel@82 { - gw,mode = <2>; - reg = <0x82>; - label = "vdd_vin"; - gw,voltage-divider-ohms = <22100 1000>; - }; - - channel@84 { - gw,mode = <2>; - reg = <0x84>; - label = "vdd_adc1"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@86 { - gw,mode = <2>; - reg = <0x86>; - label = "vdd_adc2"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@88 { - gw,mode = <2>; - reg = <0x88>; - label = "vdd_dram"; - }; - - channel@8c { - gw,mode = <2>; - reg = <0x8c>; - label = "vdd_1p2"; - }; - - channel@8e { - gw,mode = <2>; - reg = <0x8e>; - label = "vdd_1p0"; - }; - - channel@90 { - gw,mode = <2>; - reg = <0x90>; - label = "vdd_2p5"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@92 { - gw,mode = <2>; - reg = <0x92>; - label = "vdd_3p3"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@98 { - gw,mode = <2>; - reg = <0x98>; - label = "vdd_0p95"; - }; - - channel@9a { - gw,mode = <2>; - reg = <0x9a>; - label = "vdd_1p8"; - }; - - channel@a2 { - gw,mode = <2>; - reg = <0xa2>; - label = "vdd_gsc"; - gw,voltage-divider-ohms = <10000 10000>; - }; - }; - - fan-controller@0 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "gw,gsc-fan"; - reg = <0x0a>; - }; - }; - - gpio: gpio@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - interrupt-parent = <&gsc>; - interrupts = <4>; - }; - - eeprom@50 { - compatible = "atmel,24c02"; - reg = <0x50>; - pagesize = <16>; - }; - - eeprom@51 { - compatible = "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - }; - - eeprom@52 { - compatible = "atmel,24c02"; - reg = <0x52>; - pagesize = <16>; - }; - - eeprom@53 { - compatible = "atmel,24c02"; - reg = <0x53>; - pagesize = <16>; - }; - - rtc@68 { - compatible = "dallas,ds1672"; - reg = <0x68>; - }; - - pmic@69 { - compatible = "mps,mp5416"; - reg = <0x69>; - - regulators { - /* vdd_0p95: DRAM/GPU/VPU */ - buck1 { - regulator-name = "buck1"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1000000>; - regulator-min-microamp = <3800000>; - regulator-max-microamp = <6800000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_soc */ - buck2 { - regulator-name = "buck2"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <900000>; - regulator-min-microamp = <2200000>; - regulator-max-microamp = <5200000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_arm */ - buck3_reg: buck3 { - regulator-name = "buck3"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1000000>; - regulator-min-microamp = <3800000>; - regulator-max-microamp = <6800000>; - regulator-always-on; - }; - - /* vdd_1p8 */ - buck4 { - regulator-name = "buck4"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-min-microamp = <2200000>; - regulator-max-microamp = <5200000>; - regulator-boot-on; - regulator-always-on; - }; - - /* nvcc_snvs_1p8 */ - ldo1 { - regulator-name = "ldo1"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_snvs_0p8 */ - ldo2 { - regulator-name = "ldo2"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <800000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_0p9 */ - ldo3 { - regulator-name = "ldo3"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <900000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_1p8 */ - ldo4 { - regulator-name = "ldo4"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - }; - }; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c2>; - pinctrl-1 = <&pinctrl_i2c2_gpio>; - scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - eeprom@52 { - compatible = "atmel,24c32"; - reg = <0x52>; - pagesize = <32>; - }; -}; - -/* console */ -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; - -/* eMMC */ -&usdhc3 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&wdog1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdog>; - fsl,ext-reset-output; - status = "okay"; -}; - -&iomuxc { - pinctrl_fec1: fec1grp { - fsl,pins = < - MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 - MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 - MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f - MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f - MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f - MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f - MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 - MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 - MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 - MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 - MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f - MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 - MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 - MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f - MX8MM_IOMUXC_NAND_ALE_GPIO3_IO0 0x19 - >; - }; - - pinctrl_gsc: gscgrp { - fsl,pins = < - MX8MM_IOMUXC_SD1_DATA4_GPIO2_IO6 0x159 - >; - }; - - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 - >; - }; - - pinctrl_i2c1_gpio: i2c1gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3 - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 - MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 - >; - }; - - pinctrl_i2c2_gpio: i2c2gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3 - MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3 - >; - }; - - pinctrl_uart2: uart2grp { - fsl,pins = < - MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 - MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc3: usdhc3grp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 - >; - }; - - pinctrl_wdog: wdoggrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 - >; - }; -}; diff --git a/arch/arm/dts/imx8mm-venice-gw71xx-0x.dts b/arch/arm/dts/imx8mm-venice-gw71xx-0x.dts deleted file mode 100644 index 3f88c4ad5716..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw71xx-0x.dts +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2020 Gateworks Corporation - */ - -/dts-v1/; - -#include "imx8mm.dtsi" -#include "imx8mm-venice-gw700x.dtsi" -#include "imx8mm-venice-gw71xx.dtsi" - -/ { - model = "Gateworks Venice GW71xx-0x i.MX8MM Development Kit"; - compatible = "gw,imx8mm-gw71xx-0x", "fsl,imx8mm"; - - chosen { - stdout-path = &uart2; - }; -}; diff --git a/arch/arm/dts/imx8mm-venice-gw71xx.dtsi b/arch/arm/dts/imx8mm-venice-gw71xx.dtsi deleted file mode 100644 index c557dbf4dcd6..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw71xx.dtsi +++ /dev/null @@ -1,239 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2020 Gateworks Corporation - */ - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -/ { - aliases { - usb0 = &usbotg1; - usb1 = &usbotg2; - }; - - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>; - default-state = "on"; - linux,default-trigger = "heartbeat"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - pps { - compatible = "pps-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pps>; - gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; - - reg_usb_otg1_vbus: regulator-usb-otg1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb1_en>; - compatible = "regulator-fixed"; - regulator-name = "usb_otg1_vbus"; - gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; -}; - -/* off-board header */ -&ecspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -&gpio1 { - gpio-line-names = "", "", "", "", "", "", "pci_usb_sel", "dio0", - "", "dio1", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio4 { - gpio-line-names = "", "", "", "dio2", "dio3", "", "", "pci_wdis#", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; - - accelerometer@19 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_accel>; - compatible = "st,lis2de12"; - reg = <0x19>; - st,drdy-int-pin = <1>; - interrupt-parent = <&gpio4>; - interrupts = <5 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "INT1"; - }; -}; - -/* off-board header */ -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c3>; - status = "okay"; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio4 6 GPIO_ACTIVE_LOW>; - clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>, - <&pcie0_refclk>; - clock-names = "pcie", "pcie_aux", "pcie_bus"; - assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>, - <&clk IMX8MM_CLK_PCIE1_CTRL>; - assigned-clock-rates = <10000000>, <250000000>; - assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>, - <&clk IMX8MM_SYS_PLL2_250M>; - status = "okay"; -}; - -/* GPS */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - -/* off-board header */ -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>; - status = "okay"; -}; - -&usbotg1 { - dr_mode = "otg"; - over-current-active-low; - vbus-supply = <®_usb_otg1_vbus>; - status = "okay"; -}; - -&usbotg2 { - dr_mode = "host"; - disable-over-current; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MM_IOMUXC_SPDIF_TX_GPIO5_IO3 0x40000041 /* PLUG_TEST */ - MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x40000041 /* PCI_USBSEL */ - MX8MM_IOMUXC_SAI1_RXD5_GPIO4_IO7 0x40000041 /* PCIE_WDIS# */ - MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x40000041 /* DIO0 */ - MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x40000041 /* DIO1 */ - MX8MM_IOMUXC_SAI1_RXD1_GPIO4_IO3 0x40000041 /* DIO2 */ - MX8MM_IOMUXC_SAI1_RXD2_GPIO4_IO4 0x40000041 /* DIO2 */ - >; - }; - - pinctrl_accel: accelgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x159 - >; - }; - - pinctrl_gpio_leds: gpioledgrp { - fsl,pins = < - MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x19 - MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4 0x19 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 - MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 - >; - }; - - pinctrl_pcie0: pcie0grp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_RXD4_GPIO4_IO6 0x41 - >; - }; - - pinctrl_pps: ppsgrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x41 - >; - }; - - pinctrl_reg_usb1_en: regusb1grp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x41 - MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x141 - MX8MM_IOMUXC_GPIO1_IO13_USB1_OTG_OC 0x41 - >; - }; - - pinctrl_spi2: spi2grp { - fsl,pins = < - MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 - MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0xd6 - MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0xd6 - MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0xd6 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 - MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 - >; - }; - - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140 - MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140 - >; - }; -}; diff --git a/arch/arm/dts/imx8mm-venice-gw72xx-0x.dts b/arch/arm/dts/imx8mm-venice-gw72xx-0x.dts deleted file mode 100644 index 641be3af989d..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw72xx-0x.dts +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2020 Gateworks Corporation - */ - -/dts-v1/; - -#include "imx8mm.dtsi" -#include "imx8mm-venice-gw700x.dtsi" -#include "imx8mm-venice-gw72xx.dtsi" - -/ { - model = "Gateworks Venice GW72xx-0x i.MX8MM Development Kit"; - compatible = "gw,imx8mm-gw72xx-0x", "fsl,imx8mm"; - - chosen { - stdout-path = &uart2; - }; -}; diff --git a/arch/arm/dts/imx8mm-venice-gw72xx.dtsi b/arch/arm/dts/imx8mm-venice-gw72xx.dtsi deleted file mode 100644 index 97ed34a3c586..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw72xx.dtsi +++ /dev/null @@ -1,400 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2020 Gateworks Corporation - */ - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -/ { - aliases { - ethernet1 = ð1; - usb0 = &usbotg1; - usb1 = &usbotg2; - }; - - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>; - default-state = "on"; - linux,default-trigger = "heartbeat"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - pps { - compatible = "pps-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pps>; - gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; - - reg_3p3v: regulator-3p3v { - compatible = "regulator-fixed"; - regulator-name = "3P3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - reg_usb_otg1_vbus: regulator-usb-otg1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb1_en>; - compatible = "regulator-fixed"; - regulator-name = "usb_otg1_vbus"; - gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_usb_otg2_vbus: regulator-usb-otg2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb2_en>; - compatible = "regulator-fixed"; - regulator-name = "usb_otg2_vbus"; - gpio = <&gpio1 8 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; -}; - -/* off-board header */ -&ecspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>, - <&gpio1 10 GPIO_ACTIVE_LOW>; - status = "okay"; - - tpm@1 { - compatible = "tcg,tpm_tis-spi"; - reg = <0x1>; - spi-max-frequency = <36000000>; - }; -}; - -&gpio1 { - gpio-line-names = "rs485_term", "mipi_gpio4", "", "", - "", "", "pci_usb_sel", "dio0", - "", "dio1", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio4 { - gpio-line-names = "rs485_en", "mipi_gpio3", "rs485_hd", "mipi_gpio2", - "mipi_gpio1", "", "", "pci_wdis#", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; - - accelerometer@19 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_accel>; - compatible = "st,lis2de12"; - reg = <0x19>; - st,drdy-int-pin = <1>; - interrupt-parent = <&gpio4>; - interrupts = <5 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "INT1"; - }; -}; - -/* off-board header */ -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c3>; - status = "okay"; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio4 6 GPIO_ACTIVE_LOW>; - clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>, - <&pcie0_refclk>; - clock-names = "pcie", "pcie_aux", "pcie_bus"; - assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>, - <&clk IMX8MM_CLK_PCIE1_CTRL>; - assigned-clock-rates = <10000000>, <250000000>; - assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>, - <&clk IMX8MM_SYS_PLL2_250M>; - status = "okay"; - - pcie@0,0 { - reg = <0x0000 0 0 0 0>; - #address-cells = <1>; - #size-cells = <0>; - - pcie@1,0 { - reg = <0x0000 0 0 0 0>; - #address-cells = <1>; - #size-cells = <0>; - - pcie@2,3 { - reg = <0x1800 0 0 0 0>; - #address-cells = <1>; - #size-cells = <0>; - - eth1: pcie@5,0 { - reg = <0x0000 0 0 0 0>; - #address-cells = <1>; - #size-cells = <0>; - - local-mac-address = [00 00 00 00 00 00]; - }; - }; - }; - }; -}; - -/* off-board header */ -&sai3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sai3>; - assigned-clocks = <&clk IMX8MM_CLK_SAI3>; - assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>; - assigned-clock-rates = <24576000>; - status = "okay"; -}; - -/* GPS */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - -/* off-board header */ -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>; - status = "okay"; -}; - -/* RS232 */ -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart4>; - status = "okay"; -}; - -&usbotg1 { - dr_mode = "otg"; - over-current-active-low; - vbus-supply = <®_usb_otg1_vbus>; - status = "okay"; -}; - -&usbotg2 { - dr_mode = "host"; - disable-over-current; - vbus-supply = <®_usb_otg2_vbus>; - status = "okay"; -}; - -/* microSD */ -&usdhc2 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; - pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; - pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; - cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; - bus-width = <4>; - vmmc-supply = <®_3p3v>; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MM_IOMUXC_SPDIF_TX_GPIO5_IO3 0x40000041 /* PLUG_TEST */ - MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x40000041 /* PCI_USBSEL */ - MX8MM_IOMUXC_SAI1_RXD5_GPIO4_IO7 0x40000041 /* PCIE_WDIS# */ - MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x40000041 /* DIO0 */ - MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x40000041 /* DIO1 */ - MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x40000104 /* RS485_TERM */ - MX8MM_IOMUXC_SAI1_RXFS_GPIO4_IO0 0x40000104 /* RS485 */ - MX8MM_IOMUXC_SAI1_RXD0_GPIO4_IO2 0x40000104 /* RS485_HALF */ - >; - }; - - pinctrl_accel: accelgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x159 - >; - }; - - pinctrl_gpio_leds: gpioledgrp { - fsl,pins = < - MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x19 - MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4 0x19 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 - MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 - >; - }; - - pinctrl_pcie0: pcie0grp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_RXD4_GPIO4_IO6 0x41 - >; - }; - - pinctrl_pps: ppsgrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x41 - >; - }; - - pinctrl_reg_usb1_en: regusb1grp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x41 - MX8MM_IOMUXC_GPIO1_IO13_USB1_OTG_OC 0x41 - >; - }; - - pinctrl_reg_usb2_en: regusb2grp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x41 - >; - }; - - pinctrl_sai3: sai3grp { - fsl,pins = < - MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 - MX8MM_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 - MX8MM_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6 - MX8MM_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 - MX8MM_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6 - >; - }; - - pinctrl_spi2: spi2grp { - fsl,pins = < - MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 - MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0xd6 - MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0xd6 - MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0xd6 - MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0xd6 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 - MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 - >; - }; - - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140 - MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140 - >; - }; - - pinctrl_uart4: uart4grp { - fsl,pins = < - MX8MM_IOMUXC_UART4_RXD_UART4_DCE_RX 0x140 - MX8MM_IOMUXC_UART4_TXD_UART4_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc1: usdhc1grp { - fsl,pins = < - MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190 - MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0 - MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0 - MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0 - MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0 - MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 - >; - }; - - pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 - >; - }; - - pinctrl_usdhc2_gpio: usdhc2gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x1c4 - MX8MM_IOMUXC_SD2_RESET_B_USDHC2_RESET_B 0x1d0 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 - >; - }; -}; diff --git a/arch/arm/dts/imx8mm-venice-gw73xx-0x.dts b/arch/arm/dts/imx8mm-venice-gw73xx-0x.dts deleted file mode 100644 index 6905437ff281..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw73xx-0x.dts +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2020 Gateworks Corporation - */ - -/dts-v1/; - -#include "imx8mm.dtsi" -#include "imx8mm-venice-gw700x.dtsi" -#include "imx8mm-venice-gw73xx.dtsi" - -/ { - model = "Gateworks Venice GW73xx-0x i.MX8MM Development Kit"; - compatible = "gw,imx8mm-gw73xx-0x", "fsl,imx8mm"; - - chosen { - stdout-path = &uart2; - }; -}; diff --git a/arch/arm/dts/imx8mm-venice-gw73xx.dtsi b/arch/arm/dts/imx8mm-venice-gw73xx.dtsi deleted file mode 100644 index 7b2130dbdb21..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw73xx.dtsi +++ /dev/null @@ -1,452 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2020 Gateworks Corporation - */ - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -/ { - aliases { - ethernet1 = ð1; - usb0 = &usbotg1; - usb1 = &usbotg2; - }; - - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>; - default-state = "on"; - linux,default-trigger = "heartbeat"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - pps { - compatible = "pps-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pps>; - gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; - - reg_1p8v: regulator-1p8v { - compatible = "regulator-fixed"; - regulator-name = "1P8V"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; - - reg_3p3v: regulator-3p3v { - compatible = "regulator-fixed"; - regulator-name = "3P3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - reg_usb_otg1_vbus: regulator-usb-otg1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb1_en>; - compatible = "regulator-fixed"; - regulator-name = "usb_otg1_vbus"; - gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_usb_otg2_vbus: regulator-usb-otg2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb2_en>; - compatible = "regulator-fixed"; - regulator-name = "usb_otg2_vbus"; - gpio = <&gpio1 8 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_wifi_en: regulator-wifi-en { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_wl>; - compatible = "regulator-fixed"; - regulator-name = "wl"; - gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>; - startup-delay-us = <100>; - enable-active-high; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; -}; - -/* off-board header */ -&ecspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>, - <&gpio1 10 GPIO_ACTIVE_LOW>; - status = "okay"; - - tpm@1 { - compatible = "tcg,tpm_tis-spi"; - reg = <0x1>; - spi-max-frequency = <36000000>; - }; -}; - -&gpio1 { - gpio-line-names = "rs485_term", "mipi_gpio4", "", "", - "", "", "pci_usb_sel", "dio0", - "", "dio1", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio4 { - gpio-line-names = "rs485_en", "mipi_gpio3", "rs485_hd", "mipi_gpio2", - "mipi_gpio1", "", "", "pci_wdis#", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; - - accelerometer@19 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_accel>; - compatible = "st,lis2de12"; - reg = <0x19>; - st,drdy-int-pin = <1>; - interrupt-parent = <&gpio4>; - interrupts = <5 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "INT1"; - }; -}; - -/* off-board header */ -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c3>; - status = "okay"; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio4 6 GPIO_ACTIVE_LOW>; - clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>, - <&pcie0_refclk>; - clock-names = "pcie", "pcie_aux", "pcie_bus"; - assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>, - <&clk IMX8MM_CLK_PCIE1_CTRL>; - assigned-clock-rates = <10000000>, <250000000>; - assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>, - <&clk IMX8MM_SYS_PLL2_250M>; - status = "okay"; - - pcie@0,0 { - reg = <0x0000 0 0 0 0>; - #address-cells = <1>; - #size-cells = <0>; - - pcie@1,0 { - reg = <0x0000 0 0 0 0>; - #address-cells = <1>; - #size-cells = <0>; - - pcie@2,4 { - reg = <0x2000 0 0 0 0>; - #address-cells = <1>; - #size-cells = <0>; - - eth1: pcie@6,0 { - reg = <0x0000 0 0 0 0>; - #address-cells = <1>; - #size-cells = <0>; - - local-mac-address = [00 00 00 00 00 00]; - }; - }; - }; - }; -}; - -/* off-board header */ -&sai3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sai3>; - assigned-clocks = <&clk IMX8MM_CLK_SAI3>; - assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>; - assigned-clock-rates = <24576000>; - status = "okay"; -}; - -/* GPS */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - -/* bluetooth HCI */ -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_bten>; - cts-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>; - rts-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; - uart-has-rtscts; - status = "okay"; - - bluetooth { - compatible = "brcm,bcm4330-bt"; - shutdown-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>; - }; -}; - -/* RS232 */ -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart4>; - status = "okay"; -}; - -&usbotg1 { - dr_mode = "otg"; - over-current-active-low; - vbus-supply = <®_usb_otg1_vbus>; - status = "okay"; -}; - -&usbotg2 { - dr_mode = "host"; - disable-over-current; - vbus-supply = <®_usb_otg2_vbus>; - status = "okay"; -}; - -/* SDIO WiFi */ -&usdhc1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc1>; - bus-width = <4>; - non-removable; - vmmc-supply = <®_wifi_en>; - status = "okay"; -}; - -/* microSD */ -&usdhc2 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; - pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; - pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; - cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; - bus-width = <4>; - vmmc-supply = <®_3p3v>; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MM_IOMUXC_SPDIF_TX_GPIO5_IO3 0x40000041 /* PLUG_TEST */ - MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x40000041 /* PCI_USBSEL */ - MX8MM_IOMUXC_SAI1_RXD5_GPIO4_IO7 0x40000041 /* PCIE_WDIS# */ - MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x40000041 /* DIO0 */ - MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x40000041 /* DIO1 */ - MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x40000104 /* RS485_TERM */ - MX8MM_IOMUXC_SAI1_RXFS_GPIO4_IO0 0x40000104 /* RS485 */ - MX8MM_IOMUXC_SAI1_RXD0_GPIO4_IO2 0x40000104 /* RS485_HALF */ - >; - }; - - pinctrl_accel: accelgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x159 - >; - }; - - pinctrl_bten: btengrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41 - >; - }; - - pinctrl_gpio_leds: gpioledgrp { - fsl,pins = < - MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x19 - MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4 0x19 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 - MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 - >; - }; - - pinctrl_pcie0: pcie0grp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_RXD4_GPIO4_IO6 0x41 - >; - }; - - pinctrl_pps: ppsgrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x41 - >; - }; - - pinctrl_reg_wl: regwlgrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO05_GPIO1_IO5 0x41 - >; - }; - - pinctrl_reg_usb1_en: regusb1grp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x41 - MX8MM_IOMUXC_GPIO1_IO13_USB1_OTG_OC 0x41 - >; - }; - - pinctrl_reg_usb2_en: regusb2grp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x41 - >; - }; - - pinctrl_sai3: sai3grp { - fsl,pins = < - MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 - MX8MM_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 - MX8MM_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6 - MX8MM_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 - MX8MM_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6 - >; - }; - - pinctrl_spi2: spi2grp { - fsl,pins = < - MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 - MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0xd6 - MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0xd6 - MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0xd6 - MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0xd6 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 - MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 - >; - }; - - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140 - MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140 - MX8MM_IOMUXC_ECSPI1_MISO_GPIO5_IO8 0x140 - MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x140 - >; - }; - - pinctrl_uart4: uart4grp { - fsl,pins = < - MX8MM_IOMUXC_UART4_RXD_UART4_DCE_RX 0x140 - MX8MM_IOMUXC_UART4_TXD_UART4_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc1: usdhc1grp { - fsl,pins = < - MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190 - MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0 - MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0 - MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0 - MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0 - MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 - >; - }; - - pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 - >; - }; - - pinctrl_usdhc2_gpio: usdhc2gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x1c4 - MX8MM_IOMUXC_SD2_RESET_B_USDHC2_RESET_B 0x1d0 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 - >; - }; -}; diff --git a/arch/arm/dts/imx8mm-venice-gw7901.dts b/arch/arm/dts/imx8mm-venice-gw7901.dts deleted file mode 100644 index 826627bd4503..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw7901.dts +++ /dev/null @@ -1,1137 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2020 Gateworks Corporation - */ - -/dts-v1/; - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/linux-event-codes.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -#include "imx8mm.dtsi" - -/ { - model = "Gateworks Venice GW7901 i.MX8MM board"; - compatible = "gw,imx8mm-gw7901", "fsl,imx8mm"; - - aliases { - ethernet0 = &fec1; - ethernet1 = &lan1; - ethernet2 = &lan2; - ethernet3 = &lan3; - ethernet4 = &lan4; - usb0 = &usbotg1; - usb1 = &usbotg2; - }; - - chosen { - stdout-path = &uart2; - }; - - memory@40000000 { - device_type = "memory"; - reg = <0x0 0x40000000 0 0x80000000>; - }; - - gpio-keys { - compatible = "gpio-keys"; - - key-user-pb { - label = "user_pb"; - gpios = <&gpio 2 GPIO_ACTIVE_LOW>; - linux,code = <BTN_0>; - }; - - key-user-pb1x { - label = "user_pb1x"; - linux,code = <BTN_1>; - interrupt-parent = <&gsc>; - interrupts = <0>; - }; - - key-erased { - label = "key_erased"; - linux,code = <BTN_2>; - interrupt-parent = <&gsc>; - interrupts = <1>; - }; - - key-eeprom-wp { - label = "eeprom_wp"; - linux,code = <BTN_3>; - interrupt-parent = <&gsc>; - interrupts = <2>; - }; - - key-tamper { - label = "tamper"; - linux,code = <BTN_4>; - interrupt-parent = <&gsc>; - interrupts = <5>; - }; - - switch-hold { - label = "switch_hold"; - linux,code = <BTN_5>; - interrupt-parent = <&gsc>; - interrupts = <7>; - }; - }; - - led-controller { - compatible = "gpio-leds"; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led01_red"; - gpios = <&leds_gpio 0 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led01_grn"; - gpios = <&leds_gpio 1 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-2 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led02_red"; - gpios = <&leds_gpio 2 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-3 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led02_grn"; - gpios = <&leds_gpio 3 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-4 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led03_red"; - gpios = <&leds_gpio 4 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-5 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led03_grn"; - gpios = <&leds_gpio 5 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-6 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led04_red"; - gpios = <&leds_gpio 8 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-7 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led04_grn"; - gpios = <&leds_gpio 9 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-8 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led05_red"; - gpios = <&leds_gpio 10 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-9 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led05_grn"; - gpios = <&leds_gpio 11 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-a { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led06_red"; - gpios = <&leds_gpio 12 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-b { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led06_grn"; - gpios = <&leds_gpio 13 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - reg_3p3v: regulator-3p3v { - compatible = "regulator-fixed"; - regulator-name = "3P3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - regulator-ioexp { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_ioexp>; - compatible = "regulator-fixed"; - regulator-name = "ioexp"; - gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>; - enable-active-high; - startup-delay-us = <100>; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - regulator-isouart { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_isouart>; - compatible = "regulator-fixed"; - regulator-name = "iso_uart"; - gpio = <&gpio1 13 GPIO_ACTIVE_LOW>; - startup-delay-us = <100>; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - reg_usb2_vbus: regulator-usb2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb2>; - compatible = "regulator-fixed"; - regulator-name = "usb_usb2_vbus"; - gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_wifi: regulator-wifi { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_wl>; - compatible = "regulator-fixed"; - regulator-name = "wifi"; - gpio = <&gpio3 25 GPIO_ACTIVE_HIGH>; - enable-active-high; - startup-delay-us = <100>; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; -}; - -&ddrc { - operating-points-v2 = <&ddrc_opp_table>; - - ddrc_opp_table: opp-table { - compatible = "operating-points-v2"; - - opp-25M { - opp-hz = /bits/ 64 <25000000>; - }; - - opp-100M { - opp-hz = /bits/ 64 <100000000>; - }; - - opp-750M { - opp-hz = /bits/ 64 <750000000>; - }; - }; -}; - -&disp_blk_ctrl { - status = "disabled"; -}; - -&ecspi1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi1>; - cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; - status = "okay"; - - flash@0 { - compatible = "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <40000000>; - status = "okay"; - }; -}; - -&fec1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_fec1>; - phy-mode = "rgmii-id"; - local-mac-address = [00 00 00 00 00 00]; - status = "okay"; - - fixed-link { - speed = <1000>; - full-duplex; - }; -}; - -&gpio1 { - gpio-line-names = "uart1_rs422#", "", "", "uart1_rs485#", - "", "uart1_rs232#", "dig1_in", "dig1_out", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio4 { - gpio-line-names = "", "", "", "", - "", "", "uart3_rs232#", "uart3_rs422#", - "uart3_rs485#", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "uart4_rs485#", "", "sim1det#", "sim2det#", ""; -}; - -&gpio5 { - gpio-line-names = "", "", "", "dig2_out", "dig2_in", "sim2sel", "", "", - "", "", "uart4_rs232#", "", "", "uart4_rs422#", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpu_2d { - status = "disabled"; -}; - -&gpu_3d { - status = "disabled"; -}; - -&i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c1>; - pinctrl-1 = <&pinctrl_i2c1_gpio>; - scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - gsc: gsc@20 { - compatible = "gw,gsc"; - reg = <0x20>; - pinctrl-0 = <&pinctrl_gsc>; - interrupt-parent = <&gpio4>; - interrupts = <16 IRQ_TYPE_EDGE_FALLING>; - interrupt-controller; - #interrupt-cells = <1>; - - adc { - compatible = "gw,gsc-adc"; - #address-cells = <1>; - #size-cells = <0>; - - channel@6 { - gw,mode = <0>; - reg = <0x06>; - label = "temp"; - }; - - channel@8 { - gw,mode = <1>; - reg = <0x08>; - label = "vdd_bat"; - }; - - channel@82 { - gw,mode = <2>; - reg = <0x82>; - label = "vin_aux1"; - gw,voltage-divider-ohms = <22100 1000>; - }; - - channel@84 { - gw,mode = <2>; - reg = <0x84>; - label = "vin_aux2"; - gw,voltage-divider-ohms = <22100 1000>; - }; - - channel@86 { - gw,mode = <2>; - reg = <0x86>; - label = "vdd_vin"; - gw,voltage-divider-ohms = <22100 1000>; - }; - - channel@88 { - gw,mode = <2>; - reg = <0x88>; - label = "vdd_3p3"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@8c { - gw,mode = <2>; - reg = <0x8c>; - label = "vdd_2p5"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@8e { - gw,mode = <2>; - reg = <0x8e>; - label = "vdd_0p95"; - }; - - channel@90 { - gw,mode = <2>; - reg = <0x90>; - label = "vdd_soc"; - }; - - channel@92 { - gw,mode = <2>; - reg = <0x92>; - label = "vdd_arm"; - }; - - channel@98 { - gw,mode = <2>; - reg = <0x98>; - label = "vdd_1p8"; - }; - - channel@9a { - gw,mode = <2>; - reg = <0x9a>; - label = "vdd_1p2"; - }; - - channel@9c { - gw,mode = <2>; - reg = <0x9c>; - label = "vdd_dram"; - }; - - channel@a2 { - gw,mode = <2>; - reg = <0xa2>; - label = "vdd_gsc"; - gw,voltage-divider-ohms = <10000 10000>; - }; - }; - }; - - gpio: gpio@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - interrupt-parent = <&gsc>; - interrupts = <4>; - }; - - eeprom@50 { - compatible = "atmel,24c02"; - reg = <0x50>; - pagesize = <16>; - }; - - eeprom@51 { - compatible = "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - }; - - eeprom@52 { - compatible = "atmel,24c02"; - reg = <0x52>; - pagesize = <16>; - }; - - eeprom@53 { - compatible = "atmel,24c02"; - reg = <0x53>; - pagesize = <16>; - }; - - rtc@68 { - compatible = "dallas,ds1672"; - reg = <0x68>; - }; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c2>; - pinctrl-1 = <&pinctrl_i2c2_gpio>; - scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - pmic@4b { - compatible = "rohm,bd71847"; - reg = <0x4b>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pmic>; - interrupt-parent = <&gpio3>; - interrupts = <20 IRQ_TYPE_LEVEL_LOW>; - rohm,reset-snvs-powered; - #clock-cells = <0>; - clocks = <&osc_32k 0>; - clock-output-names = "clk-32k-out"; - - regulators { - /* vdd_soc: 0.805-0.900V (typ=0.8V) */ - BUCK1 { - regulator-name = "buck1"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - }; - - /* vdd_arm: 0.805-1.0V (typ=0.9V) */ - BUCK2 { - regulator-name = "buck2"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - rohm,dvs-run-voltage = <1000000>; - rohm,dvs-idle-voltage = <900000>; - }; - - /* vdd_0p9: 0.805-1.0V (typ=0.9V) */ - BUCK3 { - regulator-name = "buck3"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1350000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_3p3 */ - BUCK4 { - regulator-name = "buck4"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_1p8 */ - BUCK5 { - regulator-name = "buck5"; - regulator-min-microvolt = <1605000>; - regulator-max-microvolt = <1995000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_dram */ - BUCK6 { - regulator-name = "buck6"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1400000>; - regulator-boot-on; - regulator-always-on; - }; - - /* nvcc_snvs_1p8 */ - LDO1 { - regulator-name = "ldo1"; - regulator-min-microvolt = <1600000>; - regulator-max-microvolt = <1900000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_snvs_0p8 */ - LDO2 { - regulator-name = "ldo2"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <900000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdda_1p8 */ - LDO3 { - regulator-name = "ldo3"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO4 { - regulator-name = "ldo4"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO6 { - regulator-name = "ldo6"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - }; - }; -}; - -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c3>; - pinctrl-1 = <&pinctrl_i2c3_gpio>; - scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - leds_gpio: gpio@20 { - compatible = "nxp,pca9555"; - reg = <0x20>; - gpio-controller; - #gpio-cells = <2>; - }; - - switch: switch@5f { - compatible = "microchip,ksz9897"; - reg = <0x5f>; - pinctrl-0 = <&pinctrl_ksz>; - interrupt-parent = <&gpio4>; - interrupts = <18 IRQ_TYPE_EDGE_FALLING>; - phy-mode = "rgmii-id"; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - lan1: port@0 { - reg = <0>; - label = "lan1"; - phy-mode = "internal"; - local-mac-address = [00 00 00 00 00 00]; - }; - - lan2: port@1 { - reg = <1>; - label = "lan2"; - phy-mode = "internal"; - local-mac-address = [00 00 00 00 00 00]; - }; - - lan3: port@2 { - reg = <2>; - label = "lan3"; - phy-mode = "internal"; - local-mac-address = [00 00 00 00 00 00]; - }; - - lan4: port@3 { - reg = <3>; - label = "lan4"; - phy-mode = "internal"; - local-mac-address = [00 00 00 00 00 00]; - }; - - port@5 { - reg = <5>; - label = "cpu"; - ethernet = <&fec1>; - phy-mode = "rgmii-id"; - - fixed-link { - speed = <1000>; - full-duplex; - }; - }; - }; - }; - - crypto@60 { - compatible = "atmel,atecc508a"; - reg = <0x60>; - }; -}; - -&i2c4 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c4>; - pinctrl-1 = <&pinctrl_i2c4_gpio>; - scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio5 2 GPIO_ACTIVE_LOW>; - clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>, - <&pcie0_refclk>; - clock-names = "pcie", "pcie_aux", "pcie_bus"; - assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>, - <&clk IMX8MM_CLK_PCIE1_CTRL>; - assigned-clock-rates = <10000000>, <250000000>; - assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>, - <&clk IMX8MM_SYS_PLL2_250M>; - status = "okay"; -}; - -&pgc_gpu { - status = "disabled"; -}; - -&pgc_gpumix { - status = "disabled"; -}; - -&pgc_mipi { - status = "disabled"; -}; - -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>, <&pinctrl_uart1_gpio>; - rts-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; - cts-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; - dtr-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; - dsr-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; - dcd-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; - uart-has-rtscts; - status = "okay"; -}; - -/* console */ -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; - -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>; - cts-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; - rts-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; - uart-has-rtscts; - status = "okay"; -}; - -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart4>, <&pinctrl_uart4_gpio>; - cts-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>; - rts-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>; - uart-has-rtscts; - status = "okay"; -}; - -&usbotg1 { - dr_mode = "host"; - disable-over-current; - status = "okay"; -}; - -&usbotg2 { - dr_mode = "host"; - vbus-supply = <®_usb2_vbus>; - status = "okay"; -}; - -/* SDIO WiFi */ -&usdhc1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc1>; - bus-width = <4>; - non-removable; - vmmc-supply = <®_wifi>; - status = "okay"; -}; - -/* microSD */ -&usdhc2 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; - pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; - pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; - cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; - bus-width = <4>; - vmmc-supply = <®_3p3v>; - status = "okay"; -}; - -/* eMMC */ -&usdhc3 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&wdog1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdog>; - fsl,ext-reset-output; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MM_IOMUXC_SPDIF_TX_GPIO5_IO3 0x40000041 /* DIG2_OUT */ - MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4 0x40000041 /* DIG2_IN */ - MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x40000041 /* DIG1_IN */ - MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x40000041 /* DIG1_OUT */ - MX8MM_IOMUXC_SAI3_RXD_GPIO4_IO30 0x40000041 /* SIM2DET# */ - MX8MM_IOMUXC_SAI3_RXC_GPIO4_IO29 0x40000041 /* SIM1DET# */ - MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x40000041 /* SIM2SEL */ - >; - }; - - pinctrl_fec1: fec1grp { - fsl,pins = < - MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 - MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 - MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f - MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f - MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f - MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f - MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 - MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 - MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 - MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 - MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f - MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 - MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 - MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f - MX8MM_IOMUXC_SAI1_TXD6_GPIO4_IO18 0x19 /* IRQ# */ - MX8MM_IOMUXC_SAI1_TXD7_GPIO4_IO19 0x19 /* RST# */ - >; - }; - - pinctrl_gsc: gscgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_TXD4_GPIO4_IO16 0x159 - >; - }; - - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 - >; - }; - - pinctrl_i2c1_gpio: i2c1gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3 - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 - MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 - >; - }; - - pinctrl_i2c2_gpio: i2c2gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3 - MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 - MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 - >; - }; - - pinctrl_i2c3_gpio: i2c3gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001c3 - MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001c3 - >; - }; - - pinctrl_i2c4: i2c4grp { - fsl,pins = < - MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 - MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 - >; - }; - - pinctrl_i2c4_gpio: i2c4gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20 0x400001c3 - MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0x400001c3 - >; - }; - - pinctrl_ksz: kszgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_TXD6_GPIO4_IO18 0x41 - MX8MM_IOMUXC_SAI1_TXD7_GPIO4_IO19 0x41 /* RST# */ - >; - }; - - pinctrl_pcie0: pciegrp { - fsl,pins = < - MX8MM_IOMUXC_SAI3_TXFS_GPIO4_IO31 0x40000041 /* WDIS# */ - MX8MM_IOMUXC_SAI3_MCLK_GPIO5_IO2 0x41 - >; - }; - - pinctrl_pmic: pmicgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20 0x41 - >; - }; - - pinctrl_reg_isouart: regisouartgrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x40000041 - >; - }; - - pinctrl_reg_ioexp: regioexpgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI2_RXFS_GPIO4_IO21 0x40000041 - >; - }; - - pinctrl_reg_wl: regwlgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI5_MCLK_GPIO3_IO25 0x40000041 - >; - }; - - pinctrl_reg_usb2: regusb1grp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_RXD0_GPIO4_IO2 0x41 - MX8MM_IOMUXC_SAI1_TXD5_GPIO4_IO17 0x140 - MX8MM_IOMUXC_GPIO1_IO15_USB2_OTG_OC 0x140 - >; - }; - - pinctrl_spi1: spi1grp { - fsl,pins = < - MX8MM_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x82 - MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x82 - MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x82 - MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x140 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 - MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 - MX8MM_IOMUXC_GPIO1_IO01_GPIO1_IO1 0x140 - MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x140 - MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x140 - MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x140 - MX8MM_IOMUXC_GPIO1_IO14_GPIO1_IO14 0x140 - >; - }; - - pinctrl_uart1_gpio: uart1gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x40000041 /* RS422# */ - MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x40000041 /* RS485# */ - MX8MM_IOMUXC_GPIO1_IO05_GPIO1_IO5 0x40000041 /* RS232# */ - >; - }; - - pinctrl_uart2: uart2grp { - fsl,pins = < - MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 - MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 - >; - }; - - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140 - MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140 - MX8MM_IOMUXC_SAI1_RXD7_GPIO4_IO9 0x140 - MX8MM_IOMUXC_SAI1_TXFS_GPIO4_IO10 0x140 - >; - }; - - pinctrl_uart3_gpio: uart3gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_RXD4_GPIO4_IO6 0x40000110 /* RS232# */ - MX8MM_IOMUXC_SAI1_RXD5_GPIO4_IO7 0x40000110 /* RS422# */ - MX8MM_IOMUXC_SAI1_RXD6_GPIO4_IO8 0x40000110 /* RS485# */ - >; - }; - - pinctrl_uart4: uart4grp { - fsl,pins = < - MX8MM_IOMUXC_UART4_RXD_UART4_DCE_RX 0x140 - MX8MM_IOMUXC_UART4_TXD_UART4_DCE_TX 0x140 - MX8MM_IOMUXC_ECSPI2_MOSI_GPIO5_IO11 0x140 - MX8MM_IOMUXC_ECSPI2_MISO_GPIO5_IO12 0x140 - >; - }; - - pinctrl_uart4_gpio: uart4gpiogrp { - fsl,pins = < - - MX8MM_IOMUXC_ECSPI2_SCLK_GPIO5_IO10 0x40000041 /* RS232# */ - MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x40000041 /* RS422# */ - MX8MM_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x40000041 /* RS485# */ - >; - }; - - pinctrl_usdhc1: usdhc1grp { - fsl,pins = < - MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190 - MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0 - MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0 - MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0 - MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0 - MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 - >; - }; - - pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 - >; - }; - - pinctrl_usdhc2_gpio: usdhc2-gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x1c4 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 - >; - }; - - pinctrl_usdhc3: usdhc3grp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 - >; - }; - - pinctrl_wdog: wdoggrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 - >; - }; -}; diff --git a/arch/arm/dts/imx8mm-venice-gw7902.dts b/arch/arm/dts/imx8mm-venice-gw7902.dts deleted file mode 100644 index 11481e09c75b..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw7902.dts +++ /dev/null @@ -1,1052 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2021 Gateworks Corporation - */ - -/dts-v1/; - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/linux-event-codes.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/net/ti-dp83867.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -#include "imx8mm.dtsi" - -/ { - model = "Gateworks Venice GW7902 i.MX8MM board"; - compatible = "gw,imx8mm-gw7902", "fsl,imx8mm"; - - aliases { - ethernet1 = ð1; - usb0 = &usbotg1; - usb1 = &usbotg2; - }; - - chosen { - stdout-path = &uart2; - }; - - memory@40000000 { - device_type = "memory"; - reg = <0x0 0x40000000 0 0x80000000>; - }; - - can20m: can20m { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <20000000>; - clock-output-names = "can20m"; - }; - - gpio-keys { - compatible = "gpio-keys"; - - key-user-pb { - label = "user_pb"; - gpios = <&gpio 2 GPIO_ACTIVE_LOW>; - linux,code = <BTN_0>; - }; - - key-user-pb1x { - label = "user_pb1x"; - linux,code = <BTN_1>; - interrupt-parent = <&gsc>; - interrupts = <0>; - }; - - key-erased { - label = "key_erased"; - linux,code = <BTN_2>; - interrupt-parent = <&gsc>; - interrupts = <1>; - }; - - key-eeprom-wp { - label = "eeprom_wp"; - linux,code = <BTN_3>; - interrupt-parent = <&gsc>; - interrupts = <2>; - }; - - key-tamper { - label = "tamper"; - linux,code = <BTN_4>; - interrupt-parent = <&gsc>; - interrupts = <5>; - }; - - switch-hold { - label = "switch_hold"; - linux,code = <BTN_5>; - interrupt-parent = <&gsc>; - interrupts = <7>; - }; - }; - - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "panel1"; - gpios = <&gpio3 21 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "panel2"; - gpios = <&gpio3 23 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-2 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "panel3"; - gpios = <&gpio3 22 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-3 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "panel4"; - gpios = <&gpio3 20 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-4 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "panel5"; - gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - pps { - compatible = "pps-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pps>; - gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; - - reg_3p3v: regulator-3p3v { - compatible = "regulator-fixed"; - regulator-name = "3P3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - reg_usb1_vbus: regulator-usb1 { - compatible = "regulator-fixed"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb1>; - regulator-name = "usb_usb1_vbus"; - gpio = <&gpio2 7 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_wifi: regulator-wifi { - compatible = "regulator-fixed"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_wl>; - regulator-name = "wifi"; - gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; - enable-active-high; - startup-delay-us = <100>; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; -}; - -&A53_0 { - cpu-supply = <&buck2>; -}; - -&A53_1 { - cpu-supply = <&buck2>; -}; - -&A53_2 { - cpu-supply = <&buck2>; -}; - -&A53_3 { - cpu-supply = <&buck2>; -}; - -&ddrc { - operating-points-v2 = <&ddrc_opp_table>; - - ddrc_opp_table: opp-table { - compatible = "operating-points-v2"; - - opp-25M { - opp-hz = /bits/ 64 <25000000>; - }; - - opp-100M { - opp-hz = /bits/ 64 <100000000>; - }; - - opp-750M { - opp-hz = /bits/ 64 <750000000>; - }; - }; -}; - -&ecspi1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi1>; - cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; - status = "okay"; - - can@0 { - compatible = "microchip,mcp2515"; - reg = <0>; - clocks = <&can20m>; - interrupt-parent = <&gpio2>; - interrupts = <3 IRQ_TYPE_LEVEL_LOW>; - spi-max-frequency = <10000000>; - }; -}; - -/* off-board header */ -&ecspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -&fec1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_fec1>; - phy-mode = "rgmii-id"; - phy-handle = <ðphy0>; - local-mac-address = [00 00 00 00 00 00]; - status = "okay"; - - mdio { - #address-cells = <1>; - #size-cells = <0>; - - ethphy0: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <0>; - ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; - ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; - tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; - rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; - }; - }; -}; - -&gpio1 { - gpio-line-names = "", "", "", "", "", "", "", "", - "m2_pwr_en", "", "", "", "", "m2_reset", "", "m2_wdis#", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio2 { - gpio-line-names = "", "", "", "", "", "", "", "", - "uart2_en#", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio3 { - gpio-line-names = "", "m2_gdis#", "", "", "", "", "", "m2_off#", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio4 { - gpio-line-names = "", "", "", "", "", "", "", "", - "", "", "", "amp_gpio3", "amp_gpio2", "", "amp_gpio1", "", - "lte_pwr#", "lte_rst", "lte_int", "", - "amp_gpio4", "app_gpio1", "vdd_4p0_en", "uart1_rs485", - "", "uart1_term", "uart1_half", "app_gpio2", - "mipi_gpio1", "", "", ""; -}; - -&gpio5 { - gpio-line-names = "", "", "", "mipi_gpio4", - "mipi_gpio3", "mipi_gpio2", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c1>; - pinctrl-1 = <&pinctrl_i2c1_gpio>; - scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - gsc: gsc@20 { - compatible = "gw,gsc"; - reg = <0x20>; - pinctrl-0 = <&pinctrl_gsc>; - interrupt-parent = <&gpio2>; - interrupts = <6 IRQ_TYPE_EDGE_FALLING>; - interrupt-controller; - #interrupt-cells = <1>; - - adc { - compatible = "gw,gsc-adc"; - #address-cells = <1>; - #size-cells = <0>; - - channel@6 { - gw,mode = <0>; - reg = <0x06>; - label = "temp"; - }; - - channel@8 { - gw,mode = <1>; - reg = <0x08>; - label = "vdd_bat"; - }; - - channel@82 { - gw,mode = <2>; - reg = <0x82>; - label = "vin"; - gw,voltage-divider-ohms = <22100 1000>; - gw,voltage-offset-microvolt = <700000>; - }; - - channel@84 { - gw,mode = <2>; - reg = <0x84>; - label = "vin_4p0"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@86 { - gw,mode = <2>; - reg = <0x86>; - label = "vdd_3p3"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@88 { - gw,mode = <2>; - reg = <0x88>; - label = "vdd_0p9"; - }; - - channel@8c { - gw,mode = <2>; - reg = <0x8c>; - label = "vdd_soc"; - }; - - channel@8e { - gw,mode = <2>; - reg = <0x8e>; - label = "vdd_arm"; - }; - - channel@90 { - gw,mode = <2>; - reg = <0x90>; - label = "vdd_1p8"; - }; - - channel@92 { - gw,mode = <2>; - reg = <0x92>; - label = "vdd_dram"; - }; - - channel@98 { - gw,mode = <2>; - reg = <0x98>; - label = "vdd_1p0"; - }; - - channel@9a { - gw,mode = <2>; - reg = <0x9a>; - label = "vdd_2p5"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@9c { - gw,mode = <2>; - reg = <0x9c>; - label = "vdd_5p0"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@a2 { - gw,mode = <2>; - reg = <0xa2>; - label = "vdd_gsc"; - gw,voltage-divider-ohms = <10000 10000>; - }; - }; - }; - - gpio: gpio@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - interrupt-parent = <&gsc>; - interrupts = <4>; - }; - - pmic@4b { - compatible = "rohm,bd71847"; - reg = <0x4b>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pmic>; - interrupt-parent = <&gpio3>; - interrupts = <8 IRQ_TYPE_LEVEL_LOW>; - rohm,reset-snvs-powered; - #clock-cells = <0>; - clocks = <&osc_32k 0>; - clock-output-names = "clk-32k-out"; - - regulators { - /* vdd_soc: 0.805-0.900V (typ=0.8V) */ - BUCK1 { - regulator-name = "buck1"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - }; - - /* vdd_arm: 0.805-1.0V (typ=0.9V) */ - buck2: BUCK2 { - regulator-name = "buck2"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - rohm,dvs-run-voltage = <1000000>; - rohm,dvs-idle-voltage = <900000>; - }; - - /* vdd_0p9: 0.805-1.0V (typ=0.9V) */ - BUCK3 { - regulator-name = "buck3"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1350000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_3p3 */ - BUCK4 { - regulator-name = "buck4"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_1p8 */ - BUCK5 { - regulator-name = "buck5"; - regulator-min-microvolt = <1605000>; - regulator-max-microvolt = <1995000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_dram */ - BUCK6 { - regulator-name = "buck6"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1400000>; - regulator-boot-on; - regulator-always-on; - }; - - /* nvcc_snvs_1p8 */ - LDO1 { - regulator-name = "ldo1"; - regulator-min-microvolt = <1600000>; - regulator-max-microvolt = <1900000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_snvs_0p8 */ - LDO2 { - regulator-name = "ldo2"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <900000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdda_1p8 */ - LDO3 { - regulator-name = "ldo3"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO4 { - regulator-name = "ldo4"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO6 { - regulator-name = "ldo6"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - }; - }; - - eeprom@50 { - compatible = "atmel,24c02"; - reg = <0x50>; - pagesize = <16>; - }; - - eeprom@51 { - compatible = "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - }; - - eeprom@52 { - compatible = "atmel,24c02"; - reg = <0x52>; - pagesize = <16>; - }; - - eeprom@53 { - compatible = "atmel,24c02"; - reg = <0x53>; - pagesize = <16>; - }; - - rtc@68 { - compatible = "dallas,ds1672"; - reg = <0x68>; - }; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c2>; - pinctrl-1 = <&pinctrl_i2c2_gpio>; - scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - accelerometer@19 { - compatible = "st,lis2de12"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_accel>; - reg = <0x19>; - st,drdy-int-pin = <1>; - interrupt-parent = <&gpio1>; - interrupts = <12 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "INT1"; - }; -}; - -/* off-board header */ -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c3>; - pinctrl-1 = <&pinctrl_i2c3_gpio>; - scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; -}; - -/* off-board header */ -&i2c4 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c4>; - pinctrl-1 = <&pinctrl_i2c4_gpio>; - scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio4 5 GPIO_ACTIVE_LOW>; - clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>, - <&pcie0_refclk>; - clock-names = "pcie", "pcie_aux", "pcie_bus"; - assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>, - <&clk IMX8MM_CLK_PCIE1_CTRL>; - assigned-clock-rates = <10000000>, <250000000>; - assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>, - <&clk IMX8MM_SYS_PLL2_250M>; - status = "okay"; - - pcie@0,0 { - reg = <0x0000 0 0 0 0>; - #address-cells = <1>; - #size-cells = <0>; - - eth1: pcie@1,0 { - reg = <0x0000 0 0 0 0>; - #address-cells = <1>; - #size-cells = <0>; - - local-mac-address = [00 00 00 00 00 00]; - }; - }; -}; - -/* off-board header */ -&sai3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sai3>; - assigned-clocks = <&clk IMX8MM_CLK_SAI3>; - assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>; - assigned-clock-rates = <24576000>; - status = "okay"; -}; - -/* RS232/RS485/RS422 selectable */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>, <&pinctrl_uart1_gpio>; - rts-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; - cts-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>; - uart-has-rtscts; - status = "okay"; -}; - -/* RS232 console */ -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; - -/* bluetooth HCI */ -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>; - rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; - cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; - uart-has-rtscts; - status = "okay"; - - bluetooth { - compatible = "brcm,bcm4330-bt"; - shutdown-gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>; - }; -}; - -/* LTE Cat M1/NB1/EGPRS modem or GPS (loading option) */ -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart4>; - rts-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>; - cts-gpios = <&gpio4 1 GPIO_ACTIVE_LOW>; - dtr-gpios = <&gpio4 3 GPIO_ACTIVE_LOW>; - dsr-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>; - dcd-gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; - uart-has-rtscts; - status = "okay"; -}; - -&usbotg1 { - dr_mode = "host"; - vbus-supply = <®_usb1_vbus>; - disable-over-current; - status = "okay"; -}; - -&usbotg2 { - dr_mode = "host"; - disable-over-current; - status = "okay"; -}; - -/* SDIO WiFi */ -&usdhc2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc2>; - bus-width = <4>; - non-removable; - vmmc-supply = <®_wifi>; - status = "okay"; -}; - -/* eMMC */ -&usdhc3 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&wdog1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdog>; - fsl,ext-reset-output; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_CE0_B_GPIO3_IO1 0x40000159 /* M2_GDIS# */ - MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x40000041 /* M2_PWR_EN */ - MX8MM_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x40000041 /* M2_RESET */ - MX8MM_IOMUXC_NAND_DATA01_GPIO3_IO7 0x40000119 /* M2_OFF# */ - MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x40000159 /* M2_WDIS# */ - MX8MM_IOMUXC_SAI1_TXD6_GPIO4_IO18 0x40000041 /* LTE_INT */ - MX8MM_IOMUXC_SAI1_TXD5_GPIO4_IO17 0x40000041 /* LTE_RST# */ - MX8MM_IOMUXC_SAI1_TXD4_GPIO4_IO16 0x40000041 /* LTE_PWR */ - MX8MM_IOMUXC_SAI1_TXD2_GPIO4_IO14 0x40000041 /* AMP GPIO1 */ - MX8MM_IOMUXC_SAI1_TXD0_GPIO4_IO12 0x40000041 /* AMP GPIO2 */ - MX8MM_IOMUXC_SAI1_TXC_GPIO4_IO11 0x40000041 /* AMP GPIO3 */ - MX8MM_IOMUXC_SAI1_MCLK_GPIO4_IO20 0x40000041 /* AMP_GPIO4 */ - MX8MM_IOMUXC_SAI2_RXFS_GPIO4_IO21 0x40000041 /* APP GPIO1 */ - MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22 0x40000041 /* VDD_4P0_EN */ - MX8MM_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x40000041 /* APP GPIO2 */ - MX8MM_IOMUXC_SD1_DATA6_GPIO2_IO8 0x40000041 /* UART2_EN# */ - MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x40000041 /* MIPI_GPIO1 */ - MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x40000041 /* MIPI_GPIO2 */ - MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4 0x40000041 /* MIPI_GPIO3/PWM2 */ - MX8MM_IOMUXC_SPDIF_TX_GPIO5_IO3 0x40000041 /* MIPI_GPIO4/PWM3 */ - >; - }; - - pinctrl_accel: accelgrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x159 - >; - }; - - pinctrl_fec1: fec1grp { - fsl,pins = < - MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 - MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 - MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f - MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f - MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f - MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f - MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 - MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 - MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 - MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 - MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f - MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 - MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 - MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f - MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x19 /* RST# */ - MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x19 /* IRQ# */ - >; - }; - - pinctrl_gsc: gscgrp { - fsl,pins = < - MX8MM_IOMUXC_SD1_DATA4_GPIO2_IO6 0x40 - >; - }; - - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 - >; - }; - - pinctrl_i2c1_gpio: i2c1gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3 - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 - MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 - >; - }; - - pinctrl_i2c2_gpio: i2c2gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3 - MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 - MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 - >; - }; - - pinctrl_i2c3_gpio: i2c3gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001c3 - MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001c3 - >; - }; - - pinctrl_i2c4: i2c4grp { - fsl,pins = < - MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 - MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 - >; - }; - - pinctrl_i2c4_gpio: i2c4gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20 0x400001c3 - MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0x400001c3 - >; - }; - - pinctrl_gpio_leds: gpioledgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21 0x19 - MX8MM_IOMUXC_SAI5_RXD2_GPIO3_IO23 0x19 - MX8MM_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x19 - MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20 0x19 - MX8MM_IOMUXC_SAI5_MCLK_GPIO3_IO25 0x19 - >; - }; - - pinctrl_pcie0: pciegrp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x41 - >; - }; - - pinctrl_pmic: pmicgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_DATA02_GPIO3_IO8 0x41 - >; - }; - - pinctrl_pps: ppsgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24 0x141 /* PPS */ - >; - }; - - pinctrl_reg_wl: regwlgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 /* WLAN_WLON */ - >; - }; - - pinctrl_reg_usb1: regusb1grp { - fsl,pins = < - MX8MM_IOMUXC_SD1_DATA5_GPIO2_IO7 0x41 - >; - }; - - pinctrl_sai3: sai3grp { - fsl,pins = < - MX8MM_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6 - MX8MM_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6 - MX8MM_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 - MX8MM_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 - MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 - >; - }; - - pinctrl_spi1: spi1grp { - fsl,pins = < - MX8MM_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x82 - MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x82 - MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x82 - MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x40 - MX8MM_IOMUXC_SD1_DATA1_GPIO2_IO3 0x140 /* CAN_IRQ# */ - >; - }; - - pinctrl_spi2: spi2grp { - fsl,pins = < - MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x82 - MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x82 - MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x82 - MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x40 /* SS0 */ - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 - MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 - MX8MM_IOMUXC_SAI1_TXFS_GPIO4_IO10 0x140 /* RTS */ - MX8MM_IOMUXC_SAI2_TXFS_GPIO4_IO24 0x140 /* CTS */ - >; - }; - - pinctrl_uart1_gpio: uart1gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_SAI2_TXD0_GPIO4_IO26 0x40000110 /* HALF */ - MX8MM_IOMUXC_SAI2_TXC_GPIO4_IO25 0x40000110 /* TERM */ - MX8MM_IOMUXC_SAI2_RXD0_GPIO4_IO23 0x40000110 /* RS485 */ - >; - }; - - pinctrl_uart2: uart2grp { - fsl,pins = < - MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 - MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 - >; - }; - - pinctrl_uart3_gpio: uart3_gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x41 /* BT_EN# */ - >; - }; - - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140 - MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140 - MX8MM_IOMUXC_SD1_CLK_GPIO2_IO0 0x140 /* CTS */ - MX8MM_IOMUXC_SD1_CMD_GPIO2_IO1 0x140 /* RTS */ - >; - }; - - pinctrl_uart4: uart4grp { - fsl,pins = < - MX8MM_IOMUXC_UART4_RXD_UART4_DCE_RX 0x140 - MX8MM_IOMUXC_UART4_TXD_UART4_DCE_TX 0x140 - MX8MM_IOMUXC_SAI1_RXC_GPIO4_IO1 0x140 /* CTS */ - MX8MM_IOMUXC_SAI1_RXD0_GPIO4_IO2 0x140 /* RTS */ - MX8MM_IOMUXC_SAI1_RXD1_GPIO4_IO3 0x140 /* DTR */ - MX8MM_IOMUXC_SAI1_RXD2_GPIO4_IO4 0x140 /* DSR */ - MX8MM_IOMUXC_SAI1_RXD4_GPIO4_IO6 0x140 /* DCD */ - MX8MM_IOMUXC_SAI1_RXD5_GPIO4_IO7 0x140 /* RI */ - MX8MM_IOMUXC_SAI1_RXFS_GPIO4_IO0 0x140 /* GNSS_PPS */ - MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x141 /* GNSS_GASP */ - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc3: usdhc3grp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 - >; - }; - - pinctrl_wdog: wdoggrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 - >; - }; -}; diff --git a/arch/arm/dts/imx8mm-venice-gw7903.dts b/arch/arm/dts/imx8mm-venice-gw7903.dts deleted file mode 100644 index 1ec91c5c6a49..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw7903.dts +++ /dev/null @@ -1,869 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2022 Gateworks Corporation - */ - -/dts-v1/; - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/linux-event-codes.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -#include "imx8mm.dtsi" - -/ { - model = "Gateworks Venice GW7903 i.MX8MM board"; - compatible = "gw,imx8mm-gw7903", "fsl,imx8mm"; - - aliases { - ethernet0 = &fec1; - usb0 = &usbotg1; - }; - - chosen { - stdout-path = &uart2; - }; - - memory@40000000 { - device_type = "memory"; - reg = <0x0 0x40000000 0 0x80000000>; - }; - - gpio-keys { - compatible = "gpio-keys"; - - key-user-pb { - label = "user_pb"; - gpios = <&gpio 2 GPIO_ACTIVE_LOW>; - linux,code = <BTN_0>; - }; - - key-user-pb1x { - label = "user_pb1x"; - linux,code = <BTN_1>; - interrupt-parent = <&gsc>; - interrupts = <0>; - }; - - key-erased { - label = "key_erased"; - linux,code = <BTN_2>; - interrupt-parent = <&gsc>; - interrupts = <1>; - }; - - key-eeprom-wp { - label = "eeprom_wp"; - linux,code = <BTN_3>; - interrupt-parent = <&gsc>; - interrupts = <2>; - }; - - switch-hold { - label = "switch_hold"; - linux,code = <BTN_5>; - interrupt-parent = <&gsc>; - interrupts = <7>; - }; - }; - - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led01_red"; - gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led01_grn"; - gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-2 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led02_red"; - gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-3 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led02_grn"; - gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-4 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led03_red"; - gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-5 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led03_grn"; - gpios = <&gpio5 3 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-6 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led04_red"; - gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-7 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led04_grn"; - gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-8 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led05_red"; - gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-9 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led05_grn"; - gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-a { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led06_red"; - gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led-b { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led06_grn"; - gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - reg_3p3v: regulator-3p3v { - compatible = "regulator-fixed"; - regulator-name = "3P3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; -}; - -&A53_0 { - cpu-supply = <&buck2>; -}; - -&A53_1 { - cpu-supply = <&buck2>; -}; - -&A53_2 { - cpu-supply = <&buck2>; -}; - -&A53_3 { - cpu-supply = <&buck2>; -}; - -&ddrc { - operating-points-v2 = <&ddrc_opp_table>; - - ddrc_opp_table: opp-table { - compatible = "operating-points-v2"; - - opp-25M { - opp-hz = /bits/ 64 <25000000>; - }; - - opp-100M { - opp-hz = /bits/ 64 <100000000>; - }; - - opp-750M { - opp-hz = /bits/ 64 <750000000>; - }; - }; -}; - -&fec1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_fec1>; - phy-mode = "rgmii-id"; - phy-handle = <ðphy0>; - local-mac-address = [00 00 00 00 00 00]; - status = "okay"; - - mdio { - #address-cells = <1>; - #size-cells = <0>; - - ethphy0: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <0>; - rx-internal-delay-ps = <2000>; - tx-internal-delay-ps = <2500>; - }; - }; -}; - -&gpio1 { - gpio-line-names = "", "", "", "", "", "", "", "", - "", "", "rs422_en#", "rs485_en#", "rs232_en#", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio2 { - gpio-line-names = "dig2_in", "dig2_out#", "dig2_ctl", "", "", "", "dig1_ctl", "", - "dig1_out#", "dig1_in", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio5 { - gpio-line-names = "", "", "", "", "", "", "", "sim1_det#", - "sim2_det#", "sim2_sel", "", "", "pci_wdis#", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c1>; - pinctrl-1 = <&pinctrl_i2c1_gpio>; - scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - gsc: gsc@20 { - compatible = "gw,gsc"; - reg = <0x20>; - pinctrl-0 = <&pinctrl_gsc>; - interrupt-parent = <&gpio4>; - interrupts = <26 IRQ_TYPE_EDGE_FALLING>; - interrupt-controller; - #interrupt-cells = <1>; - - adc { - compatible = "gw,gsc-adc"; - #address-cells = <1>; - #size-cells = <0>; - - channel@6 { - gw,mode = <0>; - reg = <0x06>; - label = "temp"; - }; - - channel@8 { - gw,mode = <1>; - reg = <0x08>; - label = "vdd_bat"; - }; - - channel@82 { - gw,mode = <2>; - reg = <0x82>; - label = "vin"; - gw,voltage-divider-ohms = <22100 1000>; - gw,voltage-offset-microvolt = <700000>; - }; - - channel@84 { - gw,mode = <2>; - reg = <0x84>; - label = "vdd_5p0"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@86 { - gw,mode = <2>; - reg = <0x86>; - label = "vdd_3p3"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@88 { - gw,mode = <2>; - reg = <0x88>; - label = "vdd_0p9"; - }; - - channel@8c { - gw,mode = <2>; - reg = <0x8c>; - label = "vdd_soc"; - }; - - channel@8e { - gw,mode = <2>; - reg = <0x8e>; - label = "vdd_arm"; - }; - - channel@90 { - gw,mode = <2>; - reg = <0x90>; - label = "vdd_1p8"; - }; - - channel@92 { - gw,mode = <2>; - reg = <0x92>; - label = "vdd_dram"; - }; - - channel@a2 { - gw,mode = <2>; - reg = <0xa2>; - label = "vdd_gsc"; - gw,voltage-divider-ohms = <10000 10000>; - }; - }; - }; - - gpio: gpio@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - interrupt-parent = <&gsc>; - interrupts = <4>; - }; - - eeprom@50 { - compatible = "atmel,24c02"; - reg = <0x50>; - pagesize = <16>; - }; - - eeprom@51 { - compatible = "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - }; - - eeprom@52 { - compatible = "atmel,24c02"; - reg = <0x52>; - pagesize = <16>; - }; - - eeprom@53 { - compatible = "atmel,24c02"; - reg = <0x53>; - pagesize = <16>; - }; - - rtc@68 { - compatible = "dallas,ds1672"; - reg = <0x68>; - }; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c2>; - pinctrl-1 = <&pinctrl_i2c2_gpio>; - scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - pmic@4b { - compatible = "rohm,bd71847"; - reg = <0x4b>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pmic>; - interrupt-parent = <&gpio3>; - interrupts = <8 IRQ_TYPE_LEVEL_LOW>; - rohm,reset-snvs-powered; - #clock-cells = <0>; - clocks = <&osc_32k 0>; - clock-output-names = "clk-32k-out"; - - regulators { - /* vdd_soc: 0.805-0.900V (typ=0.8V) */ - BUCK1 { - regulator-name = "buck1"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - }; - - /* vdd_arm: 0.805-1.0V (typ=0.9V) */ - buck2: BUCK2 { - regulator-name = "buck2"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - rohm,dvs-run-voltage = <1000000>; - rohm,dvs-idle-voltage = <900000>; - }; - - /* vdd_0p9: 0.805-1.0V (typ=0.9V) */ - BUCK3 { - regulator-name = "buck3"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1350000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_3p3 */ - BUCK4 { - regulator-name = "buck4"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_1p8 */ - BUCK5 { - regulator-name = "buck5"; - regulator-min-microvolt = <1605000>; - regulator-max-microvolt = <1995000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_dram */ - BUCK6 { - regulator-name = "buck6"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1400000>; - regulator-boot-on; - regulator-always-on; - }; - - /* nvcc_snvs_1p8 */ - LDO1 { - regulator-name = "ldo1"; - regulator-min-microvolt = <1600000>; - regulator-max-microvolt = <1900000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_snvs_0p8 */ - LDO2 { - regulator-name = "ldo2"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <900000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdda_1p8 */ - LDO3 { - regulator-name = "ldo3"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO4 { - regulator-name = "ldo4"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO6 { - regulator-name = "ldo6"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - }; - }; -}; - -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c3>; - pinctrl-1 = <&pinctrl_i2c3_gpio>; - scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - accelerometer@19 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_accel>; - compatible = "st,lis2de12"; - reg = <0x19>; - st,drdy-int-pin = <1>; - interrupt-parent = <&gpio1>; - interrupts = <15 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "INT1"; - }; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio5 11 GPIO_ACTIVE_LOW>; - clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>, - <&pcie0_refclk>; - clock-names = "pcie", "pcie_aux", "pcie_bus"; - assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>, - <&clk IMX8MM_CLK_PCIE1_CTRL>; - assigned-clock-rates = <10000000>, <250000000>; - assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>, - <&clk IMX8MM_SYS_PLL2_250M>; - status = "okay"; -}; - -&pgc_mipi { - status = "disabled"; -}; - -/* off-board RS232/RS485/RS422 */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - cts-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; - rts-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; - dtr-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; - dsr-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; - dcd-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; - uart-has-rtscts; - status = "okay"; -}; - -/* console */ -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; - -&usbotg1 { - dr_mode = "host"; - disable-over-current; - status = "okay"; -}; - -/* microSD */ -&usdhc2 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; - pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; - pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; - cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; - bus-width = <4>; - vmmc-supply = <®_3p3v>; - status = "okay"; -}; - -/* eMMC */ -&usdhc3 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&wdog1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdog>; - fsl,ext-reset-output; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x40000041 /* RS422# */ - MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x40000041 /* RS485# */ - MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x40000041 /* RS232# */ - MX8MM_IOMUXC_SD1_DATA7_GPIO2_IO9 0x40000041 /* DIG1_IN */ - MX8MM_IOMUXC_SD1_DATA6_GPIO2_IO8 0x40000041 /* DIG1_OUT */ - MX8MM_IOMUXC_SD1_DATA4_GPIO2_IO6 0x40000041 /* DIG1_CTL */ - MX8MM_IOMUXC_SD1_DATA0_GPIO2_IO2 0x40000041 /* DIG2_CTL */ - MX8MM_IOMUXC_SD1_CLK_GPIO2_IO0 0x40000041 /* DIG2_IN */ - MX8MM_IOMUXC_SD1_CMD_GPIO2_IO1 0x40000041 /* DIG2_OUT */ - MX8MM_IOMUXC_ECSPI1_MOSI_GPIO5_IO7 0x40000041 /* SIM1DET# */ - MX8MM_IOMUXC_ECSPI1_MISO_GPIO5_IO8 0x40000041 /* SIM2DET# */ - MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x40000041 /* SIM2SEL */ - MX8MM_IOMUXC_ECSPI2_MISO_GPIO5_IO12 0x40000041 /* PCI_WDIS# */ - >; - }; - - pinctrl_accel: accelgrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x159 - >; - }; - - pinctrl_fec1: fec1grp { - fsl,pins = < - MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 - MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 - MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f - MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f - MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f - MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f - MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 - MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 - MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 - MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 - MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f - MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 - MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 - MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f - MX8MM_IOMUXC_SAI2_TXFS_GPIO4_IO24 0x19 /* IRQ# */ - MX8MM_IOMUXC_SAI2_TXC_GPIO4_IO25 0x19 /* RST# */ - >; - }; - - pinctrl_gsc: gscgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI2_TXD0_GPIO4_IO26 0x159 - >; - }; - - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 - >; - }; - - pinctrl_i2c1_gpio: i2c1gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3 - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 - MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 - >; - }; - - pinctrl_i2c2_gpio: i2c2gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3 - MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 - MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 - >; - }; - - pinctrl_i2c3_gpio: i2c3gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001c3 - MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001c3 - >; - }; - - pinctrl_gpio_leds: gpioledgrp { - fsl,pins = < - MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x19 - MX8MM_IOMUXC_SAI3_RXD_GPIO4_IO30 0x19 - MX8MM_IOMUXC_SAI3_MCLK_GPIO5_IO2 0x19 - MX8MM_IOMUXC_GPIO1_IO14_GPIO1_IO14 0x19 - MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x19 - MX8MM_IOMUXC_SPDIF_TX_GPIO5_IO3 0x19 - MX8MM_IOMUXC_SAI3_RXC_GPIO4_IO29 0x19 - MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x19 - MX8MM_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x19 - MX8MM_IOMUXC_SAI3_TXFS_GPIO4_IO31 0x19 - MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4 0x19 - MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x19 - >; - }; - - pinctrl_pcie0: pciegrp { - fsl,pins = < - MX8MM_IOMUXC_ECSPI2_MOSI_GPIO5_IO11 0x41 - >; - }; - - pinctrl_pmic: pmicgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_DATA02_GPIO3_IO8 0x41 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 - MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 - MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x140 - MX8MM_IOMUXC_GPIO1_IO01_GPIO1_IO1 0x140 - MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x140 - MX8MM_IOMUXC_GPIO1_IO05_GPIO1_IO5 0x140 - MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24 0x140 - >; - }; - - pinctrl_uart2: uart2grp { - fsl,pins = < - MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 - MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 - >; - }; - - pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 - >; - }; - - pinctrl_usdhc2_gpio: usdhc2-gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x1c4 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 - >; - }; - - pinctrl_usdhc3: usdhc3grp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 - >; - }; - - pinctrl_wdog: wdoggrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 - >; - }; -}; diff --git a/arch/arm/dts/imx8mm-venice-gw7904.dts b/arch/arm/dts/imx8mm-venice-gw7904.dts deleted file mode 100644 index 93c9651c315d..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw7904.dts +++ /dev/null @@ -1,928 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2022 Gateworks Corporation - */ - -/dts-v1/; - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/linux-event-codes.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -#include "imx8mm.dtsi" - -/ { - model = "Gateworks Venice GW7904 i.MX8MM board"; - compatible = "gateworks,imx8mm-gw7904", "fsl,imx8mm"; - - chosen { - stdout-path = &uart2; - }; - - memory@40000000 { - device_type = "memory"; - reg = <0x0 0x40000000 0 0x80000000>; - }; - - gpio-keys { - compatible = "gpio-keys"; - - key-0 { - label = "user_pb"; - gpios = <&gpio 2 GPIO_ACTIVE_LOW>; - linux,code = <BTN_0>; - }; - - key-1 { - label = "user_pb1x"; - linux,code = <BTN_1>; - interrupt-parent = <&gsc>; - interrupts = <0>; - }; - - key-2 { - label = "key_erased"; - linux,code = <BTN_2>; - interrupt-parent = <&gsc>; - interrupts = <1>; - }; - - key-3 { - label = "eeprom_wp"; - linux,code = <BTN_3>; - interrupt-parent = <&gsc>; - interrupts = <2>; - }; - - key-4 { - label = "switch_hold"; - linux,code = <BTN_5>; - interrupt-parent = <&gsc>; - interrupts = <7>; - }; - }; - - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led01_grn"; - gpios = <&gpioled 0 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_YELLOW>; - label = "led01_yel"; - gpios = <&gpioled 1 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-2 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led02_grn"; - gpios = <&gpioled 2 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-3 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_YELLOW>; - label = "led02_yel"; - gpios = <&gpioled 3 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-4 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led03_grn"; - gpios = <&gpioled 4 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-5 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_YELLOW>; - label = "led03_yel"; - gpios = <&gpioled 5 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-6 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led04_grn"; - gpios = <&gpioled 6 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-7 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_YELLOW>; - label = "led04_yel"; - gpios = <&gpioled 7 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-8 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led05_grn"; - gpios = <&gpioled 8 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-9 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_YELLOW>; - label = "led05_yel"; - gpios = <&gpioled 9 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-10 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led06_grn"; - gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-11 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led06_red"; - gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-12 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led07_grn"; - gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-13 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - label = "led07_red"; - gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-14 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led08_grn"; - gpios = <&gpioled 10 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-15 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_YELLOW>; - label = "led08_yel"; - gpios = <&gpioled 11 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-16 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led09_grn"; - gpios = <&gpioled 12 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-17 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_YELLOW>; - label = "led09_yel"; - gpios = <&gpioled 13 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-18 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "led10_grn"; - gpios = <&gpioled 14 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-19 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_YELLOW>; - label = "led10_yel"; - gpios = <&gpioled 15 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - reg_3p3v: regulator-3p3v { - compatible = "regulator-fixed"; - regulator-name = "3P3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; -}; - -&A53_0 { - cpu-supply = <&buck2>; -}; - -&A53_1 { - cpu-supply = <&buck2>; -}; - -&A53_2 { - cpu-supply = <&buck2>; -}; - -&A53_3 { - cpu-supply = <&buck2>; -}; - -&ddrc { - operating-points-v2 = <&ddrc_opp_table>; - - ddrc_opp_table: opp-table { - compatible = "operating-points-v2"; - - opp-25M { - opp-hz = /bits/ 64 <25000000>; - }; - - opp-100M { - opp-hz = /bits/ 64 <100000000>; - }; - - opp-750M { - opp-hz = /bits/ 64 <750000000>; - }; - }; -}; - -&fec1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_fec1>; - phy-mode = "rgmii-id"; - phy-handle = <ðphy0>; - local-mac-address = [00 00 00 00 00 00]; - status = "okay"; - - mdio { - #address-cells = <1>; - #size-cells = <0>; - - ethphy0: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <0>; - }; - }; -}; - -&gpio1 { - gpio-line-names = "", "", "", "", "", "", "", "", - "", "", "", "", "rs232_en#", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio5 { - gpio-line-names = "", "", "", "", "", "", "", "", - "", "", "", "", "pci_wdis#", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c1>; - pinctrl-1 = <&pinctrl_i2c1_gpio>; - scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - gsc: gsc@20 { - compatible = "gw,gsc"; - reg = <0x20>; - pinctrl-0 = <&pinctrl_gsc>; - interrupt-parent = <&gpio4>; - interrupts = <26 IRQ_TYPE_EDGE_FALLING>; - interrupt-controller; - #interrupt-cells = <1>; - - adc { - compatible = "gw,gsc-adc"; - #address-cells = <1>; - #size-cells = <0>; - - channel@6 { - gw,mode = <0>; - reg = <0x06>; - label = "temp"; - }; - - channel@82 { - gw,mode = <2>; - reg = <0x82>; - label = "vin"; - gw,voltage-divider-ohms = <22100 1000>; - gw,voltage-offset-microvolt = <700000>; - }; - - channel@84 { - gw,mode = <2>; - reg = <0x84>; - label = "vdd_5p0"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@86 { - gw,mode = <2>; - reg = <0x86>; - label = "vdd_3p3"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@88 { - gw,mode = <2>; - reg = <0x88>; - label = "vdd_0p9"; - }; - - channel@8c { - gw,mode = <2>; - reg = <0x8c>; - label = "vdd_soc"; - }; - - channel@8e { - gw,mode = <2>; - reg = <0x8e>; - label = "vdd_arm"; - }; - - channel@90 { - gw,mode = <2>; - reg = <0x90>; - label = "vdd_1p8"; - }; - - channel@92 { - gw,mode = <2>; - reg = <0x92>; - label = "vdd_dram"; - }; - - channel@a2 { - gw,mode = <2>; - reg = <0xa2>; - label = "vdd_gsc"; - gw,voltage-divider-ohms = <10000 10000>; - }; - }; - }; - - gpio: gpio@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - interrupt-parent = <&gsc>; - interrupts = <4>; - }; - - eeprom@50 { - compatible = "atmel,24c02"; - reg = <0x50>; - pagesize = <16>; - }; - - eeprom@51 { - compatible = "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - }; - - eeprom@52 { - compatible = "atmel,24c02"; - reg = <0x52>; - pagesize = <16>; - }; - - eeprom@53 { - compatible = "atmel,24c02"; - reg = <0x53>; - pagesize = <16>; - }; - - rtc@68 { - compatible = "dallas,ds1672"; - reg = <0x68>; - }; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c2>; - pinctrl-1 = <&pinctrl_i2c2_gpio>; - scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - pmic@4b { - compatible = "rohm,bd71847"; - reg = <0x4b>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pmic>; - interrupt-parent = <&gpio3>; - interrupts = <8 IRQ_TYPE_LEVEL_LOW>; - rohm,reset-snvs-powered; - #clock-cells = <0>; - clocks = <&osc_32k 0>; - clock-output-names = "clk-32k-out"; - - regulators { - /* vdd_soc: 0.805-0.900V (typ=0.8V) */ - BUCK1 { - regulator-name = "buck1"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - }; - - /* vdd_arm: 0.805-1.0V (typ=0.9V) */ - buck2: BUCK2 { - regulator-name = "buck2"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - rohm,dvs-run-voltage = <1000000>; - rohm,dvs-idle-voltage = <900000>; - }; - - /* vdd_0p9: 0.805-1.0V (typ=0.9V) */ - BUCK3 { - regulator-name = "buck3"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1350000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_3p3 */ - BUCK4 { - regulator-name = "buck4"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_1p8 */ - BUCK5 { - regulator-name = "buck5"; - regulator-min-microvolt = <1605000>; - regulator-max-microvolt = <1995000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_dram */ - BUCK6 { - regulator-name = "buck6"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1400000>; - regulator-boot-on; - regulator-always-on; - }; - - /* nvcc_snvs_1p8 */ - LDO1 { - regulator-name = "ldo1"; - regulator-min-microvolt = <1600000>; - regulator-max-microvolt = <1900000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_snvs_0p8 */ - LDO2 { - regulator-name = "ldo2"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <900000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdda_1p8 */ - LDO3 { - regulator-name = "ldo3"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO4 { - regulator-name = "ldo4"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO6 { - regulator-name = "ldo6"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - }; - }; -}; - -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c3>; - pinctrl-1 = <&pinctrl_i2c3_gpio>; - scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - accelerometer@19 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_accel>; - compatible = "st,lis2de12"; - reg = <0x19>; - st,drdy-int-pin = <1>; - interrupt-parent = <&gpio1>; - interrupts = <15 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "INT1"; - }; -}; - -&i2c4 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c4>; - pinctrl-1 = <&pinctrl_i2c4_gpio>; - scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - gpioled: gpio@27 { - compatible = "nxp,pca9555"; - reg = <0x27>; - gpio-controller; - #gpio-cells = <2>; - }; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio5 11 GPIO_ACTIVE_LOW>; - clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>, - <&pcie0_refclk>; - clock-names = "pcie", "pcie_aux", "pcie_bus"; - assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>, - <&clk IMX8MM_CLK_PCIE1_CTRL>; - assigned-clock-rates = <10000000>, <250000000>; - assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>, - <&clk IMX8MM_SYS_PLL2_250M>; - status = "okay"; -}; - -&pgc_mipi { - status = "disabled"; -}; - -/* off-board RS232 */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - -/* console */ -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; - -/* off-board RS232 */ -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>; - status = "okay"; -}; - -&usbotg1 { - dr_mode = "host"; - disable-over-current; - status = "okay"; -}; - -/* microSD */ -&usdhc2 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; - pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; - pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; - cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; - bus-width = <4>; - vmmc-supply = <®_3p3v>; - status = "okay"; -}; - -/* eMMC */ -&usdhc3 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&wdog1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdog>; - fsl,ext-reset-output; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x40000041 /* RS232# */ - MX8MM_IOMUXC_ECSPI2_MISO_GPIO5_IO12 0x40000041 /* PCI_WDIS# */ - >; - }; - - pinctrl_accel: accelgrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x159 - >; - }; - - pinctrl_fec1: fec1grp { - fsl,pins = < - MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 - MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 - MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f - MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f - MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f - MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f - MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 - MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 - MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 - MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 - MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f - MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 - MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 - MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f - MX8MM_IOMUXC_SAI2_TXFS_GPIO4_IO24 0x19 /* IRQ# */ - MX8MM_IOMUXC_SAI2_TXC_GPIO4_IO25 0x19 /* RST# */ - >; - }; - - pinctrl_gpio_leds: gpioledsgrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x40000019 - MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x40000019 - MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x40000019 - MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x40000019 - >; - }; - - pinctrl_gsc: gscgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI2_TXD0_GPIO4_IO26 0x159 - >; - }; - - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 - >; - }; - - pinctrl_i2c1_gpio: i2c1gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3 - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 - MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 - >; - }; - - pinctrl_i2c2_gpio: i2c2gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3 - MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 - MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 - >; - }; - - pinctrl_i2c3_gpio: i2c3gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001c3 - MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001c3 - >; - }; - - pinctrl_i2c4: i2c4grp { - fsl,pins = < - MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 - MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 - >; - }; - - pinctrl_i2c4_gpio: i2c4gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20 0x400001c3 - MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0x400001c3 - >; - }; - - pinctrl_pcie0: pciegrp { - fsl,pins = < - MX8MM_IOMUXC_ECSPI2_MOSI_GPIO5_IO11 0x41 - >; - }; - - pinctrl_pmic: pmicgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_DATA02_GPIO3_IO8 0x41 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 - MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 - >; - }; - - pinctrl_uart2: uart2grp { - fsl,pins = < - MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 - MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 - >; - }; - - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140 - MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 - >; - }; - - pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 - >; - }; - - pinctrl_usdhc2_gpio: usdhc2-gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x1c4 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 - >; - }; - - pinctrl_usdhc3: usdhc3grp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 - >; - }; - - pinctrl_wdog: wdoggrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 - >; - }; -}; diff --git a/arch/arm/dts/imx8mm-venice-gw7905-0x.dts b/arch/arm/dts/imx8mm-venice-gw7905-0x.dts deleted file mode 100644 index 914753f062cd..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw7905-0x.dts +++ /dev/null @@ -1,28 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2023 Gateworks Corporation - */ - -/dts-v1/; - -#include "imx8mm.dtsi" -#include "imx8mm-venice-gw700x.dtsi" -#include "imx8mm-venice-gw7905.dtsi" - -/ { - model = "Gateworks Venice GW7905-0x i.MX8MM Development Kit"; - compatible = "gateworks,imx8mm-gw7905-0x", "fsl,imx8mm"; - - chosen { - stdout-path = &uart2; - }; -}; - -/* Disable SOM interfaces not used on baseboard */ -&fec1 { - status = "disabled"; -}; - -&usdhc1 { - status = "disabled"; -}; diff --git a/arch/arm/dts/imx8mm-venice-gw7905.dtsi b/arch/arm/dts/imx8mm-venice-gw7905.dtsi deleted file mode 100644 index 9646eb9e4928..000000000000 --- a/arch/arm/dts/imx8mm-venice-gw7905.dtsi +++ /dev/null @@ -1,303 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2023 Gateworks Corporation - */ - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -/ { - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>; - default-state = "on"; - linux,default-trigger = "heartbeat"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - gpios = <&gpio4 2 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - pps { - compatible = "pps-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pps>; - gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; - - reg_usb2_vbus: regulator-usb2-vbus { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb2_en>; - compatible = "regulator-fixed"; - regulator-name = "usb2_vbus"; - gpio = <&gpio1 8 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_usdhc2_vmmc: regulator-usdhc2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>; - compatible = "regulator-fixed"; - regulator-name = "SD2_3P3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; -}; - -/* off-board header */ -&ecspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -&gpio1 { - gpio-line-names = - "", "", "", "", - "", "", "", "", - "", "", "", "", - "", "gpioa", "gpiob", "", - "", "", "", "", - "", "", "", "", - "", "", "", "", - "", "", "", ""; -}; - -&gpio4 { - gpio-line-names = - "", "", "", "pci_usb_sel", - "", "", "", "pci_wdis#", - "", "", "", "", - "", "", "", "", - "", "", "", "", - "", "", "", "", - "", "", "", "", - "", "", "", ""; -}; - -&gpio5 { - gpio-line-names = - "", "", "", "", - "gpioc", "gpiod", "", "", - "", "", "", "", - "", "", "", "", - "", "", "", "", - "", "", "", "", - "", "", "", "", - "", "", "", ""; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; - - eeprom@52 { - compatible = "atmel,24c32"; - reg = <0x52>; - pagesize = <32>; - }; -}; - -/* off-board header */ -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c3>; - status = "okay"; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio4 6 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -/* GPS */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - -/* USB1 - Type C front panel SINK port J14 */ -&usbotg1 { - dr_mode = "peripheral"; - status = "okay"; -}; - -/* USB2 4-port USB3.0 HUB: - * P1 - USBC connector (host only) - * P2 - USB2 test connector - * P3 - miniPCIe full card - * P4 - miniPCIe half card - */ -&usbotg2 { - dr_mode = "host"; - vbus-supply = <®_usb2_vbus>; - status = "okay"; -}; - -/* microSD */ -&usdhc2 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; - pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; - pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; - cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; - vmmc-supply = <®_usdhc2_vmmc>; - bus-width = <4>; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x40000040 /* GPIOA */ - MX8MM_IOMUXC_GPIO1_IO14_GPIO1_IO14 0x40000040 /* GPIOB */ - MX8MM_IOMUXC_SAI1_RXD1_GPIO4_IO3 0x40000106 /* PCI_USBSEL */ - MX8MM_IOMUXC_SAI1_RXD5_GPIO4_IO7 0x40000106 /* PCIE_WDIS# */ - MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x40000040 /* GPIOD */ - MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4 0x40000040 /* GPIOC */ - >; - }; - - pinctrl_gpio_leds: gpioledgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_RXFS_GPIO4_IO0 0x6 /* LEDG */ - MX8MM_IOMUXC_SAI1_RXD0_GPIO4_IO2 0x6 /* LEDR */ - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c2 - MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c2 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c2 - MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c2 - >; - }; - - pinctrl_pcie0: pciegrp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_RXD4_GPIO4_IO6 0x106 - >; - }; - - pinctrl_pps: ppsgrp { - fsl,pins = < - MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x106 - >; - }; - - pinctrl_reg_usb2_en: regusb2grp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x6 /* USBHUB_RST# (ext p/u) */ - >; - }; - - pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x40 - >; - }; - - pinctrl_spi2: spi2grp { - fsl,pins = < - MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x140 - MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x140 - MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x140 - MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x140 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 - MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc0 - >; - }; - - pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc0 - >; - }; - - pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc0 - >; - }; - - pinctrl_usdhc2_gpio: usdhc2gpiogrp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x1c4 - >; - }; -}; diff --git a/arch/arm/dts/imx8mm-venice.dts b/arch/arm/dts/imx8mm-venice.dts deleted file mode 100644 index d0929908ce84..000000000000 --- a/arch/arm/dts/imx8mm-venice.dts +++ /dev/null @@ -1,169 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright 2021 Gateworks Corporation - */ - -/dts-v1/; - -#include "imx8mm.dtsi" - -/ { - model = "Gateworks Venice i.MX8MM board"; - compatible = "gw,imx8mm-venice", "fsl,imx8mm"; - - chosen { - stdout-path = &uart2; - }; - - memory@40000000 { - device_type = "memory"; - reg = <0x0 0x40000000 0 0x80000000>; - }; -}; - -&i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c1>; - pinctrl-1 = <&pinctrl_i2c1_gpio>; - scl-gpios = <&gpio5 14 GPIO_ACTIVE_HIGH>; - sda-gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>; - status = "okay"; - - gsc: gsc@20 { - compatible = "gw,gsc"; - reg = <0x20>; - #address-cells = <1>; - #size-cells = <0>; - }; - - eeprom@51 { - compatible = "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - }; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; - - eeprom@52 { - compatible = "atmel,24c32"; - reg = <0x52>; - pagesize = <32>; - }; -}; - -/* console */ -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; - -/* eMMC */ -&usdhc3 { - assigned-clocks = <&clk IMX8MM_CLK_USDHC3_ROOT>; - assigned-clock-rates = <400000000>; - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&wdog1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdog>; - fsl,ext-reset-output; - status = "okay"; -}; - -&iomuxc { - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 - >; - }; - - pinctrl_i2c1_gpio: i2c1grp-gpio-grp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3 - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 - MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 - >; - }; - - pinctrl_uart2: uart2grp { - fsl,pins = < - MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 - MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc3: usdhc3grp { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3grp100mhz { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3grp200mhz { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 - >; - }; - - pinctrl_wdog: wdoggrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 - >; - }; -}; diff --git a/arch/arm/dts/imx8mn-venice-gw7902.dts b/arch/arm/dts/imx8mn-venice-gw7902.dts deleted file mode 100644 index 97582db71ca8..000000000000 --- a/arch/arm/dts/imx8mn-venice-gw7902.dts +++ /dev/null @@ -1,980 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2021 Gateworks Corporation - */ - -/dts-v1/; - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/linux-event-codes.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/net/ti-dp83867.h> - -#include "imx8mn.dtsi" - -/ { - model = "Gateworks Venice GW7902 i.MX8MN board"; - compatible = "gw,imx8mn-gw7902", "fsl,imx8mn"; - - aliases { - usb0 = &usbotg1; - }; - - chosen { - stdout-path = &uart2; - }; - - memory@40000000 { - device_type = "memory"; - reg = <0x0 0x40000000 0 0x80000000>; - }; - - can20m: can20m { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <20000000>; - clock-output-names = "can20m"; - }; - - gpio-keys { - compatible = "gpio-keys"; - - key-user-pb { - label = "user_pb"; - gpios = <&gpio 2 GPIO_ACTIVE_LOW>; - linux,code = <BTN_0>; - }; - - key-user-pb1x { - label = "user_pb1x"; - linux,code = <BTN_1>; - interrupt-parent = <&gsc>; - interrupts = <0>; - }; - - key-erased { - label = "key_erased"; - linux,code = <BTN_2>; - interrupt-parent = <&gsc>; - interrupts = <1>; - }; - - key-eeprom-wp { - label = "eeprom_wp"; - linux,code = <BTN_3>; - interrupt-parent = <&gsc>; - interrupts = <2>; - }; - - key-tamper { - label = "tamper"; - linux,code = <BTN_4>; - interrupt-parent = <&gsc>; - interrupts = <5>; - }; - - switch-hold { - label = "switch_hold"; - linux,code = <BTN_5>; - interrupt-parent = <&gsc>; - interrupts = <7>; - }; - }; - - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "panel1"; - gpios = <&gpio3 21 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "panel2"; - gpios = <&gpio3 23 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-2 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "panel3"; - gpios = <&gpio3 22 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-3 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "panel4"; - gpios = <&gpio3 20 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - - led-4 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - label = "panel5"; - gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; - }; - - pps { - compatible = "pps-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pps>; - gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; - - reg_3p3v: regulator-3p3v { - compatible = "regulator-fixed"; - regulator-name = "3P3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - reg_usb1_vbus: regulator-usb1 { - compatible = "regulator-fixed"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb1>; - regulator-name = "usb_usb1_vbus"; - gpio = <&gpio2 7 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_wifi: regulator-wifi { - compatible = "regulator-fixed"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_wl>; - regulator-name = "wifi"; - gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; - enable-active-high; - startup-delay-us = <100>; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; -}; - -&A53_0 { - cpu-supply = <&buck2>; -}; - -&A53_1 { - cpu-supply = <&buck2>; -}; - -&A53_2 { - cpu-supply = <&buck2>; -}; - -&A53_3 { - cpu-supply = <&buck2>; -}; - -&ddrc { - operating-points-v2 = <&ddrc_opp_table>; - - ddrc_opp_table: opp-table { - compatible = "operating-points-v2"; - - opp-25M { - opp-hz = /bits/ 64 <25000000>; - }; - - opp-100M { - opp-hz = /bits/ 64 <100000000>; - }; - - opp-750M { - opp-hz = /bits/ 64 <750000000>; - }; - }; -}; - -&ecspi1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi1>; - cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; - status = "okay"; - - can@0 { - compatible = "microchip,mcp2515"; - reg = <0>; - clocks = <&can20m>; - interrupt-parent = <&gpio2>; - interrupts = <3 IRQ_TYPE_LEVEL_LOW>; - spi-max-frequency = <10000000>; - }; -}; - -&disp_blk_ctrl { - status = "disabled"; -}; - -/* off-board header */ -&ecspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -&fec1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_fec1>; - phy-mode = "rgmii-id"; - phy-handle = <ðphy0>; - local-mac-address = [00 00 00 00 00 00]; - status = "okay"; - - mdio { - #address-cells = <1>; - #size-cells = <0>; - - ethphy0: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <0>; - ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; - ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; - tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; - rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; - }; - }; -}; - -&gpio1 { - gpio-line-names = "", "", "", "", "", "", "", "", - "m2_pwr_en", "", "", "", "", "m2_reset", "", "m2_wdis#", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio2 { - gpio-line-names = "", "", "", "", "", "", "", "", - "uart2_en#", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio3 { - gpio-line-names = "", "m2_gdis#", "", "", "", "", "", "m2_off#", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio4 { - gpio-line-names = "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "app_gpio1", "vdd_4p0_en", "uart1_rs485", - "", "uart1_term", "uart1_half", "app_gpio2", - "mipi_gpio1", "", "", ""; -}; - -&gpio5 { - gpio-line-names = "", "", "", "mipi_gpio4", - "mipi_gpio3", "mipi_gpio2", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpu { - status = "disabled"; -}; - -&i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c1>; - pinctrl-1 = <&pinctrl_i2c1_gpio>; - scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - gsc: gsc@20 { - compatible = "gw,gsc"; - reg = <0x20>; - pinctrl-0 = <&pinctrl_gsc>; - interrupt-parent = <&gpio2>; - interrupts = <6 IRQ_TYPE_EDGE_FALLING>; - interrupt-controller; - #interrupt-cells = <1>; - - adc { - compatible = "gw,gsc-adc"; - #address-cells = <1>; - #size-cells = <0>; - - channel@6 { - gw,mode = <0>; - reg = <0x06>; - label = "temp"; - }; - - channel@8 { - gw,mode = <1>; - reg = <0x08>; - label = "vdd_bat"; - }; - - channel@82 { - gw,mode = <2>; - reg = <0x82>; - label = "vin"; - gw,voltage-divider-ohms = <22100 1000>; - gw,voltage-offset-microvolt = <700000>; - }; - - channel@84 { - gw,mode = <2>; - reg = <0x84>; - label = "vin_4p0"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@86 { - gw,mode = <2>; - reg = <0x86>; - label = "vdd_3p3"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@88 { - gw,mode = <2>; - reg = <0x88>; - label = "vdd_0p9"; - }; - - channel@8c { - gw,mode = <2>; - reg = <0x8c>; - label = "vdd_soc"; - }; - - channel@8e { - gw,mode = <2>; - reg = <0x8e>; - label = "vdd_arm"; - }; - - channel@90 { - gw,mode = <2>; - reg = <0x90>; - label = "vdd_1p8"; - }; - - channel@92 { - gw,mode = <2>; - reg = <0x92>; - label = "vdd_dram"; - }; - - channel@98 { - gw,mode = <2>; - reg = <0x98>; - label = "vdd_1p0"; - }; - - channel@9a { - gw,mode = <2>; - reg = <0x9a>; - label = "vdd_2p5"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@9c { - gw,mode = <2>; - reg = <0x9c>; - label = "vdd_5p0"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@a2 { - gw,mode = <2>; - reg = <0xa2>; - label = "vdd_gsc"; - gw,voltage-divider-ohms = <10000 10000>; - }; - }; - }; - - gpio: gpio@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - interrupt-parent = <&gsc>; - interrupts = <4>; - }; - - pmic@4b { - compatible = "rohm,bd71847"; - reg = <0x4b>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pmic>; - interrupt-parent = <&gpio3>; - interrupts = <8 IRQ_TYPE_LEVEL_LOW>; - rohm,reset-snvs-powered; - #clock-cells = <0>; - clocks = <&osc_32k 0>; - clock-output-names = "clk-32k-out"; - - regulators { - /* vdd_soc: 0.805-0.900V (typ=0.8V) */ - BUCK1 { - regulator-name = "buck1"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - }; - - /* vdd_arm: 0.805-1.0V (typ=0.9V) */ - buck2: BUCK2 { - regulator-name = "buck2"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - rohm,dvs-run-voltage = <1000000>; - rohm,dvs-idle-voltage = <900000>; - }; - - /* vdd_0p9: 0.805-1.0V (typ=0.9V) */ - BUCK3 { - regulator-name = "buck3"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1350000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_3p3 */ - BUCK4 { - regulator-name = "buck4"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_1p8 */ - BUCK5 { - regulator-name = "buck5"; - regulator-min-microvolt = <1605000>; - regulator-max-microvolt = <1995000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_dram */ - BUCK6 { - regulator-name = "buck6"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1400000>; - regulator-boot-on; - regulator-always-on; - }; - - /* nvcc_snvs_1p8 */ - LDO1 { - regulator-name = "ldo1"; - regulator-min-microvolt = <1600000>; - regulator-max-microvolt = <1900000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdd_snvs_0p8 */ - LDO2 { - regulator-name = "ldo2"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <900000>; - regulator-boot-on; - regulator-always-on; - }; - - /* vdda_1p8 */ - LDO3 { - regulator-name = "ldo3"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO4 { - regulator-name = "ldo4"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO6 { - regulator-name = "ldo6"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - }; - }; - - eeprom@50 { - compatible = "atmel,24c02"; - reg = <0x50>; - pagesize = <16>; - }; - - eeprom@51 { - compatible = "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - }; - - eeprom@52 { - compatible = "atmel,24c02"; - reg = <0x52>; - pagesize = <16>; - }; - - eeprom@53 { - compatible = "atmel,24c02"; - reg = <0x53>; - pagesize = <16>; - }; - - rtc@68 { - compatible = "dallas,ds1672"; - reg = <0x68>; - }; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c2>; - pinctrl-1 = <&pinctrl_i2c2_gpio>; - scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - accelerometer@19 { - compatible = "st,lis2de12"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_accel>; - reg = <0x19>; - st,drdy-int-pin = <1>; - interrupt-parent = <&gpio1>; - interrupts = <12 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "INT1"; - }; -}; - -/* off-board header */ -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c3>; - pinctrl-1 = <&pinctrl_i2c3_gpio>; - scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; -}; - -/* off-board header */ -&i2c4 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c4>; - pinctrl-1 = <&pinctrl_i2c4_gpio>; - scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; -}; - -&pgc_gpumix { - status = "disabled"; -}; - -/* off-board header */ -&sai3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sai3>; - assigned-clocks = <&clk IMX8MN_CLK_SAI3>; - assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>; - assigned-clock-rates = <24576000>; - status = "okay"; -}; - -/* RS232/RS485/RS422 selectable */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>, <&pinctrl_uart1_gpio>; - status = "okay"; -}; - -/* RS232 console */ -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; - -/* bluetooth HCI */ -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>; - rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; - cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; - uart-has-rtscts; - status = "okay"; - - bluetooth { - compatible = "brcm,bcm4330-bt"; - shutdown-gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>; - }; -}; - -/* LTE Cat M1/NB1/EGPRS modem or GPS (loading option) */ -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart4>; - status = "okay"; -}; - -&usbotg1 { - dr_mode = "host"; - vbus-supply = <®_usb1_vbus>; - disable-over-current; - status = "okay"; -}; - -/* SDIO WiFi */ -&usdhc2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc2>; - bus-width = <4>; - non-removable; - vmmc-supply = <®_wifi>; - status = "okay"; -}; - -/* eMMC */ -&usdhc3 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&wdog1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdog>; - fsl,ext-reset-output; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MN_IOMUXC_NAND_CE0_B_GPIO3_IO1 0x40000159 /* M2_GDIS# */ - MX8MN_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x40000041 /* M2_PWR_EN */ - MX8MN_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x40000041 /* M2_RESET */ - MX8MN_IOMUXC_NAND_DATA01_GPIO3_IO7 0x40000119 /* M2_OFF# */ - MX8MN_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x40000159 /* M2_WDIS# */ - MX8MN_IOMUXC_SAI2_RXFS_GPIO4_IO21 0x40000041 /* APP GPIO1 */ - MX8MN_IOMUXC_SAI2_RXC_GPIO4_IO22 0x40000041 /* VDD_4P0_EN */ - MX8MN_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x40000041 /* APP GPIO2 */ - MX8MN_IOMUXC_SD1_DATA6_GPIO2_IO8 0x40000041 /* UART2_EN# */ - MX8MN_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x40000041 /* MIPI_GPIO1 */ - MX8MN_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x40000041 /* MIPI_GPIO2 */ - MX8MN_IOMUXC_SPDIF_RX_GPIO5_IO4 0x40000041 /* MIPI_GPIO3/PWM2 */ - MX8MN_IOMUXC_SPDIF_TX_GPIO5_IO3 0x40000041 /* MIPI_GPIO4/PWM3 */ - >; - }; - - pinctrl_accel: accelgrp { - fsl,pins = < - MX8MN_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x159 - >; - }; - - pinctrl_fec1: fec1grp { - fsl,pins = < - MX8MN_IOMUXC_ENET_MDC_ENET1_MDC 0x3 - MX8MN_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 - MX8MN_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f - MX8MN_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f - MX8MN_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f - MX8MN_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f - MX8MN_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 - MX8MN_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 - MX8MN_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 - MX8MN_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 - MX8MN_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f - MX8MN_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 - MX8MN_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 - MX8MN_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f - MX8MN_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x19 /* RST# */ - MX8MN_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x19 /* IRQ# */ - >; - }; - - pinctrl_gsc: gscgrp { - fsl,pins = < - MX8MN_IOMUXC_SD1_DATA4_GPIO2_IO6 0x40 - >; - }; - - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 - MX8MN_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 - >; - }; - - pinctrl_i2c1_gpio: i2c1gpiogrp { - fsl,pins = < - MX8MN_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3 - MX8MN_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3 - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 - MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 - >; - }; - - pinctrl_i2c2_gpio: i2c2gpiogrp { - fsl,pins = < - MX8MN_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3 - MX8MN_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 - MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 - >; - }; - - pinctrl_i2c3_gpio: i2c3gpiogrp { - fsl,pins = < - MX8MN_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001c3 - MX8MN_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001c3 - >; - }; - - pinctrl_i2c4: i2c4grp { - fsl,pins = < - MX8MN_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 - MX8MN_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 - >; - }; - - pinctrl_i2c4_gpio: i2c4gpiogrp { - fsl,pins = < - MX8MN_IOMUXC_I2C4_SCL_GPIO5_IO20 0x400001c3 - MX8MN_IOMUXC_I2C4_SDA_GPIO5_IO21 0x400001c3 - >; - }; - - pinctrl_gpio_leds: gpioledgrp { - fsl,pins = < - MX8MN_IOMUXC_SAI5_RXD0_GPIO3_IO21 0x19 - MX8MN_IOMUXC_SAI5_RXD2_GPIO3_IO23 0x19 - MX8MN_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x19 - MX8MN_IOMUXC_SAI5_RXC_GPIO3_IO20 0x19 - MX8MN_IOMUXC_SAI5_MCLK_GPIO3_IO25 0x19 - >; - }; - - pinctrl_pmic: pmicgrp { - fsl,pins = < - MX8MN_IOMUXC_NAND_DATA02_GPIO3_IO8 0x41 - >; - }; - - pinctrl_pps: ppsgrp { - fsl,pins = < - MX8MN_IOMUXC_SAI5_RXD3_GPIO3_IO24 0x141 /* PPS */ - >; - }; - - pinctrl_reg_wl: regwlgrp { - fsl,pins = < - MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 /* WLAN_WLON */ - >; - }; - - pinctrl_reg_usb1: regusb1grp { - fsl,pins = < - MX8MN_IOMUXC_SD1_DATA5_GPIO2_IO7 0x41 - >; - }; - - pinctrl_sai3: sai3grp { - fsl,pins = < - MX8MN_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6 - MX8MN_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6 - MX8MN_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 - MX8MN_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 - MX8MN_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 - >; - }; - - pinctrl_spi1: spi1grp { - fsl,pins = < - MX8MN_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x82 - MX8MN_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x82 - MX8MN_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x82 - MX8MN_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x40 - MX8MN_IOMUXC_SD1_DATA1_GPIO2_IO3 0x140 /* CAN_IRQ# */ - >; - }; - - pinctrl_spi2: spi2grp { - fsl,pins = < - MX8MN_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x82 - MX8MN_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x82 - MX8MN_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x82 - MX8MN_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x40 /* SS0 */ - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MN_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 - MX8MN_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 - >; - }; - - pinctrl_uart1_gpio: uart1gpiogrp { - fsl,pins = < - MX8MN_IOMUXC_SAI2_TXD0_GPIO4_IO26 0x40000110 /* HALF */ - MX8MN_IOMUXC_SAI2_TXC_GPIO4_IO25 0x40000110 /* TERM */ - MX8MN_IOMUXC_SAI2_RXD0_GPIO4_IO23 0x40000110 /* RS485 */ - >; - }; - - pinctrl_uart2: uart2grp { - fsl,pins = < - MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 - MX8MN_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 - >; - }; - - pinctrl_uart3_gpio: uart3_gpiogrp { - fsl,pins = < - MX8MN_IOMUXC_SD2_CD_B_GPIO2_IO12 0x41 /* BT_EN# */ - >; - }; - - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MN_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140 - MX8MN_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140 - MX8MN_IOMUXC_SD1_CLK_GPIO2_IO0 0x140 /* CTS */ - MX8MN_IOMUXC_SD1_CMD_GPIO2_IO1 0x140 /* RTS */ - >; - }; - - pinctrl_uart4: uart4grp { - fsl,pins = < - MX8MN_IOMUXC_UART4_RXD_UART4_DCE_RX 0x140 - MX8MN_IOMUXC_UART4_TXD_UART4_DCE_TX 0x140 - MX8MN_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x141 /* GNSS_GASP */ - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 - MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 - MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 - MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 - MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 - MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc3: usdhc3grp { - fsl,pins = < - MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 - MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 - MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 - MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 - MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 - MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 - MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 - MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 - MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 - MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 - MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { - fsl,pins = < - MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 - MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 - MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 - MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 - MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 - MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 - MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 - MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 - MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 - MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 - MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { - fsl,pins = < - MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 - MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 - MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 - MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 - MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 - MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 - MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 - MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 - MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 - MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 - MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 - >; - }; - - pinctrl_wdog: wdoggrp { - fsl,pins = < - MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 - >; - }; -}; diff --git a/arch/arm/dts/imx8mn-venice.dts b/arch/arm/dts/imx8mn-venice.dts deleted file mode 100644 index 9e31b37f2496..000000000000 --- a/arch/arm/dts/imx8mn-venice.dts +++ /dev/null @@ -1,169 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright 2022 Gateworks Corporation - */ - -/dts-v1/; - -#include "imx8mn.dtsi" - -/ { - model = "Gateworks Venice i.MX8MM board"; - compatible = "gw,imx8mn-venice", "fsl,imx8mn"; - - chosen { - stdout-path = &uart2; - }; - - memory@40000000 { - device_type = "memory"; - reg = <0x0 0x40000000 0 0x80000000>; - }; -}; - -&i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c1>; - pinctrl-1 = <&pinctrl_i2c1_gpio>; - scl-gpios = <&gpio5 14 GPIO_ACTIVE_HIGH>; - sda-gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>; - status = "okay"; - - gsc: gsc@20 { - compatible = "gw,gsc"; - reg = <0x20>; - #address-cells = <1>; - #size-cells = <0>; - }; - - eeprom@51 { - compatible = "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - }; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; - - eeprom@52 { - compatible = "atmel,24c32"; - reg = <0x52>; - pagesize = <32>; - }; -}; - -/* console */ -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; - -/* eMMC */ -&usdhc3 { - assigned-clocks = <&clk IMX8MN_CLK_USDHC3_ROOT>; - assigned-clock-rates = <400000000>; - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&wdog1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdog>; - fsl,ext-reset-output; - status = "okay"; -}; - -&iomuxc { - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 - MX8MN_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 - >; - }; - - pinctrl_i2c1_gpio: i2c1grp-gpio-grp { - fsl,pins = < - MX8MN_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3 - MX8MN_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3 - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 - MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 - >; - }; - - pinctrl_uart2: uart2grp { - fsl,pins = < - MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 - MX8MN_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc3: usdhc3grp { - fsl,pins = < - MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 - MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 - MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 - MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 - MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 - MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 - MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 - MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 - MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 - MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 - MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3grp100mhz { - fsl,pins = < - MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 - MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 - MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 - MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 - MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 - MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 - MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 - MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 - MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 - MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 - MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3grp200mhz { - fsl,pins = < - MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 - MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 - MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 - MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 - MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 - MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 - MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 - MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 - MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 - MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 - MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 - >; - }; - - pinctrl_wdog: wdoggrp { - fsl,pins = < - MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 - >; - }; -}; diff --git a/arch/arm/dts/imx8mp-venice-gw702x.dtsi b/arch/arm/dts/imx8mp-venice-gw702x.dtsi deleted file mode 100644 index 560c68e4da6d..000000000000 --- a/arch/arm/dts/imx8mp-venice-gw702x.dtsi +++ /dev/null @@ -1,587 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2023 Gateworks Corporation - */ - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/linux-event-codes.h> -#include <dt-bindings/net/ti-dp83867.h> - -/ { - aliases { - ethernet0 = &eqos; - }; - - memory@40000000 { - device_type = "memory"; - reg = <0x0 0x40000000 0 0x80000000>; - }; - - gpio-keys { - compatible = "gpio-keys"; - - key-user-pb { - label = "user_pb"; - gpios = <&gpio 2 GPIO_ACTIVE_LOW>; - linux,code = <BTN_0>; - }; - - key-user-pb1x { - label = "user_pb1x"; - linux,code = <BTN_1>; - interrupt-parent = <&gsc>; - interrupts = <0>; - }; - - key-erased { - label = "key_erased"; - linux,code = <BTN_2>; - interrupt-parent = <&gsc>; - interrupts = <1>; - }; - - key-eeprom-wp { - label = "eeprom_wp"; - linux,code = <BTN_3>; - interrupt-parent = <&gsc>; - interrupts = <2>; - }; - - key-tamper { - label = "tamper"; - linux,code = <BTN_4>; - interrupt-parent = <&gsc>; - interrupts = <5>; - }; - - switch-hold { - label = "switch_hold"; - linux,code = <BTN_5>; - interrupt-parent = <&gsc>; - interrupts = <7>; - }; - }; -}; - -&A53_0 { - cpu-supply = <&buck3_reg>; -}; - -&A53_1 { - cpu-supply = <&buck3_reg>; -}; - -&A53_2 { - cpu-supply = <&buck3_reg>; -}; - -&A53_3 { - cpu-supply = <&buck3_reg>; -}; - -&eqos { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_eqos>; - phy-mode = "rgmii-id"; - phy-handle = <ðphy0>; - status = "okay"; - - mdio { - compatible = "snps,dwmac-mdio"; - #address-cells = <1>; - #size-cells = <0>; - - ethphy0: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - pinctrl-0 = <&pinctrl_ethphy0>; - pinctrl-names = "default"; - reg = <0x0>; - interrupt-parent = <&gpio3>; - interrupts = <16 IRQ_TYPE_EDGE_FALLING>; - ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; - ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; - tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; - rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; - }; - }; -}; - -&i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c1>; - pinctrl-1 = <&pinctrl_i2c1_gpio>; - scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - gsc: gsc@20 { - compatible = "gw,gsc"; - reg = <0x20>; - pinctrl-0 = <&pinctrl_gsc>; - interrupt-parent = <&gpio2>; - interrupts = <6 IRQ_TYPE_EDGE_FALLING>; - interrupt-controller; - #interrupt-cells = <1>; - #address-cells = <1>; - #size-cells = <0>; - - adc { - compatible = "gw,gsc-adc"; - #address-cells = <1>; - #size-cells = <0>; - - channel@6 { - gw,mode = <0>; - reg = <0x06>; - label = "temp"; - }; - - channel@8 { - gw,mode = <3>; - reg = <0x08>; - label = "vdd_bat"; - }; - - channel@16 { - gw,mode = <4>; - reg = <0x16>; - label = "fan_tach"; - }; - - channel@82 { - gw,mode = <2>; - reg = <0x82>; - label = "vdd_vin"; - gw,voltage-divider-ohms = <22100 1000>; - }; - - channel@84 { - gw,mode = <2>; - reg = <0x84>; - label = "vdd_adc1"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@86 { - gw,mode = <2>; - reg = <0x86>; - label = "vdd_adc2"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@88 { - gw,mode = <2>; - reg = <0x88>; - label = "vdd_1p0"; - }; - - channel@8c { - gw,mode = <2>; - reg = <0x8c>; - label = "vdd_1p8"; - }; - - channel@8e { - gw,mode = <2>; - reg = <0x8e>; - label = "vdd_2p5"; - }; - - channel@90 { - gw,mode = <2>; - reg = <0x90>; - label = "vdd_3p3"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@92 { - gw,mode = <2>; - reg = <0x92>; - label = "vdd_dram"; - }; - - channel@98 { - gw,mode = <2>; - reg = <0x98>; - label = "vdd_soc"; - }; - - channel@9a { - gw,mode = <2>; - reg = <0x9a>; - label = "vdd_arm"; - }; - - channel@a2 { - gw,mode = <2>; - reg = <0xa2>; - label = "vdd_gsc"; - gw,voltage-divider-ohms = <10000 10000>; - }; - }; - - fan-controller@0 { - compatible = "gw,gsc-fan"; - reg = <0x0a>; - }; - }; - - gpio: gpio@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - interrupt-parent = <&gsc>; - interrupts = <4>; - }; - - eeprom@50 { - compatible = "atmel,24c02"; - reg = <0x50>; - pagesize = <16>; - }; - - eeprom@51 { - compatible = "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - }; - - eeprom@52 { - compatible = "atmel,24c02"; - reg = <0x52>; - pagesize = <16>; - }; - - eeprom@53 { - compatible = "atmel,24c02"; - reg = <0x53>; - pagesize = <16>; - }; - - rtc@68 { - compatible = "dallas,ds1672"; - reg = <0x68>; - }; - - pmic@69 { - compatible = "mps,mp5416"; - reg = <0x69>; - - regulators { - /* vdd_soc */ - buck1 { - regulator-name = "buck1"; - regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1000000>; - regulator-always-on; - regulator-boot-on; - }; - - /* vdd_dram */ - buck2 { - regulator-name = "buck2"; - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <1100000>; - regulator-always-on; - regulator-boot-on; - }; - - /* vdd_arm */ - buck3_reg: buck3 { - regulator-name = "buck3"; - regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1000000>; - regulator-always-on; - regulator-boot-on; - }; - - /* vdd_1p8 */ - buck4 { - regulator-name = "buck4"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - regulator-boot-on; - }; - - /* OUT2: nvcc_snvs_1p8 */ - ldo1 { - regulator-name = "ldo1"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - regulator-boot-on; - }; - - /* OUT3: vdd_1p0 */ - ldo2 { - regulator-name = "ldo2"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - regulator-always-on; - regulator-boot-on; - }; - - /* OUT4: vdd_2p5 */ - ldo3 { - regulator-name = "ldo3"; - regulator-min-microvolt = <2500000>; - regulator-max-microvolt = <2500000>; - regulator-always-on; - regulator-boot-on; - }; - - /* OUT5: vdd_3p3 */ - ldo4 { - regulator-name = "ldo4"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - }; - }; - }; -}; - -/* off-board header */ -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c2>; - pinctrl-1 = <&pinctrl_i2c2_gpio>; - scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - eeprom@52 { - compatible = "atmel,24c32"; - reg = <0x52>; - pagesize = <32>; - }; -}; - -/* off-board header */ -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c3>; - pinctrl-1 = <&pinctrl_i2c3_gpio>; - scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; -}; - -/* off-board header */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - -/* console */ -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; - -/* off-board header */ -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>; - status = "okay"; -}; - -/* off-board */ -&usdhc1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc1>; - bus-width = <4>; - non-removable; - status = "okay"; - bus-width = <4>; - non-removable; - status = "okay"; -}; - -/* eMMC */ -&usdhc3 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&wdog1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdog>; - fsl,ext-reset-output; - status = "okay"; -}; - -&iomuxc { - pinctrl_eqos: eqosgrp { - fsl,pins = < - MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x2 - MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x2 - MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x90 - MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x90 - MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x90 - MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x90 - MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x90 - MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x90 - MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x16 - MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x16 - MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x16 - MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x16 - MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x16 - MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x16 - >; - }; - - pinctrl_ethphy0: ethphy0grp { - fsl,pins = < - MX8MP_IOMUXC_NAND_DQS__GPIO3_IO14 0x140 /* RST# */ - MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16 0x150 /* IRQ# */ - >; - }; - - pinctrl_gsc: gscgrp { - fsl,pins = < - MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06 0x150 /* IRQ# */ - >; - }; - - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c2 - MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c2 - >; - }; - - pinctrl_i2c1_gpio: i2c1gpiogrp { - fsl,pins = < - MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 0x400001c2 - MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 0x400001c2 - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c2 - MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c2 - >; - }; - - pinctrl_i2c2_gpio: i2c2gpiogrp { - fsl,pins = < - MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16 0x400001c2 - MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 0x400001c2 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2 - MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c2 - >; - }; - - pinctrl_i2c3_gpio: i2c3gpiogrp { - fsl,pins = < - MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x400001c2 - MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x400001c2 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x140 - MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x140 - >; - }; - - pinctrl_uart2: uart2grp { - fsl,pins = < - MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x140 - MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x140 - >; - }; - - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x140 - MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc1: usdhc1grp { - fsl,pins = < - MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190 - MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0 - MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0 - MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0 - MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0 - MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc3: usdhc3grp { - fsl,pins = < - MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190 - MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0 - MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0 - MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0 - MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0 - MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0 - MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0 - MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0 - MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0 - MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0 - MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190 - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194 - MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4 - MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4 - MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4 - MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4 - MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4 - MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4 - MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4 - MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4 - MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4 - MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196 - MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6 - MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d6 - MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d6 - MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d6 - MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d6 - MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d6 - MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d6 - MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d6 - MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d6 - MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196 - >; - }; - - pinctrl_wdog: wdoggrp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0x166 - >; - }; -}; diff --git a/arch/arm/dts/imx8mp-venice-gw71xx-2x.dts b/arch/arm/dts/imx8mp-venice-gw71xx-2x.dts deleted file mode 100644 index 53120fc9cd7f..000000000000 --- a/arch/arm/dts/imx8mp-venice-gw71xx-2x.dts +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2023 Gateworks Corporation - */ - -/dts-v1/; - -#include "imx8mp.dtsi" -#include "imx8mp-venice-gw702x.dtsi" -#include "imx8mp-venice-gw71xx.dtsi" - -/ { - model = "Gateworks Venice GW71xx-2x i.MX8MP Development Kit"; - compatible = "gateworks,imx8mp-gw71xx-2x", "fsl,imx8mp"; - - chosen { - stdout-path = &uart2; - }; -}; diff --git a/arch/arm/dts/imx8mp-venice-gw71xx.dtsi b/arch/arm/dts/imx8mp-venice-gw71xx.dtsi deleted file mode 100644 index 86999f52d4b2..000000000000 --- a/arch/arm/dts/imx8mp-venice-gw71xx.dtsi +++ /dev/null @@ -1,236 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2023 Gateworks Corporation - */ - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -/ { - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>; - default-state = "on"; - linux,default-trigger = "heartbeat"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - pps { - compatible = "pps-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pps>; - gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; -}; - -/* off-board header */ -&ecspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -&gpio4 { - gpio-line-names = - "", "", "", "", - "", "", "", "", - "dio1", "", "", "dio0", - "", "", "pci_usb_sel", "", - "", "", "", "", - "", "", "", "", - "dio3", "", "dio2", "", - "pci_wdis#", "", "", ""; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; - - accelerometer@19 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_accel>; - compatible = "st,lis2de12"; - reg = <0x19>; - st,drdy-int-pin = <1>; - interrupt-parent = <&gpio4>; - interrupts = <21 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "INT1"; - }; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio4 29 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -/* GPS */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - -/* off-board header */ -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>; - status = "okay"; -}; - -/* USB1 Type-C front panel */ -&usb3_0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb1>; - fsl,over-current-active-low; - status = "okay"; -}; - -&usb3_phy0 { - status = "okay"; -}; - -&usb_dwc3_0 { - /* dual role is implemented but not a full featured OTG */ - adp-disable; - hnp-disable; - srp-disable; - dr_mode = "otg"; - usb-role-switch; - role-switch-default-mode = "peripheral"; - status = "okay"; - - connector { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usbcon1>; - compatible = "gpio-usb-b-connector", "usb-b-connector"; - type = "micro"; - label = "Type-C"; - id-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; - }; -}; - -/* USB2 - MiniPCIe socket */ -&usb3_1 { - fsl,permanently-attached; - fsl,disable-port-power-control; - status = "okay"; -}; - -&usb3_phy1 { - status = "okay"; -}; - -&usb_dwc3_1 { - dr_mode = "host"; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_RXD6__GPIO4_IO08 0x40000146 /* DIO1 */ - MX8MP_IOMUXC_SAI1_TXC__GPIO4_IO11 0x40000146 /* DIO0 */ - MX8MP_IOMUXC_SAI1_TXD2__GPIO4_IO14 0x40000106 /* PCIE_USBSEL */ - MX8MP_IOMUXC_SAI2_TXD0__GPIO4_IO26 0x40000146 /* DIO2 */ - MX8MP_IOMUXC_SAI2_TXFS__GPIO4_IO24 0x40000146 /* DIO3 */ - MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0x40000106 /* PCIE_WDIS# */ - >; - }; - - pinctrl_accel: accelgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 0x150 /* IRQ */ - >; - }; - - pinctrl_gpio_leds: gpioledgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01 0x6 /* LEDG */ - MX8MP_IOMUXC_SAI1_RXD3__GPIO4_IO05 0x6 /* LEDR */ - >; - }; - - pinctrl_pcie0: pcie0grp { - fsl,pins = < - MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x106 - >; - }; - - pinctrl_pps: ppsgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03 0x146 - >; - }; - - pinctrl_usb1: usb1grp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC 0x140 /* USB1_FLT# */ - >; - }; - - pinctrl_usbcon1: usbcon1grp { - fsl,pins = < - MX8MP_IOMUXC_SAI5_RXD0__GPIO3_IO21 0x140 /* USB1_ID */ - >; - }; - - pinctrl_spi2: spi2grp { - fsl,pins = < - MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x140 - MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x140 - MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x140 - MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x140 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x140 - MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x140 - >; - }; - - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x140 - MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x140 - >; - }; -}; diff --git a/arch/arm/dts/imx8mp-venice-gw72xx-2x.dts b/arch/arm/dts/imx8mp-venice-gw72xx-2x.dts deleted file mode 100644 index 255e36f66b00..000000000000 --- a/arch/arm/dts/imx8mp-venice-gw72xx-2x.dts +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2023 Gateworks Corporation - */ - -/dts-v1/; - -#include "imx8mp.dtsi" -#include "imx8mp-venice-gw702x.dtsi" -#include "imx8mp-venice-gw72xx.dtsi" - -/ { - model = "Gateworks Venice GW72xx-2x i.MX8MP Development Kit"; - compatible = "gateworks,imx8mp-gw72xx-2x", "fsl,imx8mp"; - - chosen { - stdout-path = &uart2; - }; -}; diff --git a/arch/arm/dts/imx8mp-venice-gw72xx.dtsi b/arch/arm/dts/imx8mp-venice-gw72xx.dtsi deleted file mode 100644 index 4e726128ccfc..000000000000 --- a/arch/arm/dts/imx8mp-venice-gw72xx.dtsi +++ /dev/null @@ -1,378 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2023 Gateworks Corporation - */ - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -/ { - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>; - default-state = "on"; - linux,default-trigger = "heartbeat"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - pps { - compatible = "pps-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pps>; - gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; - - reg_usb1_vbus: regulator-usb1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb1_en>; - compatible = "regulator-fixed"; - regulator-name = "usb1_vbus"; - gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_usb2_vbus: regulator-usb2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb2_en>; - compatible = "regulator-fixed"; - regulator-name = "usb2_vbus"; - gpio = <&gpio4 12 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_usdhc2_vmmc: regulator-usdhc2-vmmc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc2_vmmc>; - compatible = "regulator-fixed"; - regulator-name = "VDD_3V3_SD"; - enable-active-high; - gpio = <&gpio2 19 0>; /* SD2_RESET */ - off-on-delay-us = <12000>; - regulator-max-microvolt = <3300000>; - regulator-min-microvolt = <3300000>; - startup-delay-us = <100>; - }; -}; - -/* off-board header */ -&ecspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>, - <&gpio1 10 GPIO_ACTIVE_LOW>; - status = "okay"; - tpm@1 { - compatible = "tcg,tpm_tis-spi"; - reg = <0x1>; - spi-max-frequency = <36000000>; - }; -}; - -&gpio4 { - gpio-line-names = - "", "", "", "", - "", "", "", "", - "dio1", "", "", "dio0", - "", "", "pci_usb_sel", "", - "", "", "", "", - "", "", "rs485_en", "rs485_term", - "", "", "", "rs485_half", - "pci_wdis#", "", "", ""; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; - - accelerometer@19 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_accel>; - compatible = "st,lis2de12"; - reg = <0x19>; - st,drdy-int-pin = <1>; - interrupt-parent = <&gpio4>; - interrupts = <21 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "INT1"; - }; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio4 29 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -/* GPS */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - -/* off-board header */ -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>; - status = "okay"; -}; - -/* RS232 */ -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart4>; - status = "okay"; -}; - -/* USB1 - OTG */ -&usb3_0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb1>; - fsl,over-current-active-low; - status = "okay"; -}; - -&usb3_phy0 { - vbus-supply = <®_usb1_vbus>; - status = "okay"; -}; - -&usb_dwc3_0 { - /* dual role is implemented but not a full featured OTG */ - adp-disable; - hnp-disable; - srp-disable; - dr_mode = "otg"; - usb-role-switch; - role-switch-default-mode = "peripheral"; - status = "okay"; - - connector { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usbcon1>; - compatible = "gpio-usb-b-connector", "usb-b-connector"; - type = "micro"; - label = "otg"; - id-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; - }; -}; - -/* USB2 - USB3.0 Hub */ -&usb3_1 { - fsl,permanently-attached; - fsl,disable-port-power-control; - status = "okay"; -}; - -&usb3_phy1 { - vbus-supply = <®_usb2_vbus>; - status = "okay"; -}; - -&usb_dwc3_1 { - dr_mode = "host"; - status = "okay"; -}; - -/* microSD */ -&usdhc2 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; - pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; - pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; - cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; - bus-width = <4>; - vmmc-supply = <®_usdhc2_vmmc>; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_RXD6__GPIO4_IO08 0x40000146 /* DIO1 */ - MX8MP_IOMUXC_SAI1_TXC__GPIO4_IO11 0x40000146 /* DIO0 */ - MX8MP_IOMUXC_SAI1_TXD2__GPIO4_IO14 0x40000106 /* PCIE_USBSEL */ - MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27 0x40000106 /* RS485_HALF */ - MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22 0x40000106 /* RS485_EN */ - MX8MP_IOMUXC_SAI2_RXD0__GPIO4_IO23 0x40000106 /* RS485_TERM */ - MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0x40000106 /* PCIE_WDIS# */ - >; - }; - - pinctrl_accel: accelgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 0x150 /* IRQ */ - >; - }; - - pinctrl_gpio_leds: gpioledgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01 0x6 /* LEDG */ - MX8MP_IOMUXC_SAI1_RXD3__GPIO4_IO05 0x6 /* LEDR */ - >; - }; - - pinctrl_pcie0: pcie0grp { - fsl,pins = < - MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x106 - >; - }; - - pinctrl_pps: ppsgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03 0x146 - >; - }; - - pinctrl_reg_usb1_en: regusb1grp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x146 /* USB1_EN */ - >; - }; - - pinctrl_usb1: usb1grp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC 0x140 /* USB1_FLT# */ - >; - }; - - pinctrl_usbcon1: usbcon1grp { - fsl,pins = < - MX8MP_IOMUXC_SAI5_RXD0__GPIO3_IO21 0x140 /* USB1_ID */ - >; - }; - - pinctrl_reg_usb2_en: regusb2grp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_TXD0__GPIO4_IO12 0x146 /* USBHUB_RST# */ - >; - }; - - pinctrl_spi2: spi2grp { - fsl,pins = < - MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x140 - MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x140 - MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x140 - MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x140 - MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10 0x140 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x140 - MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x140 - >; - }; - - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x140 - MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x140 - >; - }; - - pinctrl_uart4: uart4grp { - fsl,pins = < - MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX 0x140 - MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc1: usdhc1grp { - fsl,pins = < - MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190 - MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0 - MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0 - MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0 - MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0 - MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 - MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0 - MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 - MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 - MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 - MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 - MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 - >; - }; - - pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 - MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 - MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 - MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 - MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 - MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 - MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 - >; - }; - - pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 - MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 - MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 - MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 - MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 - MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 - MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 - >; - }; - - pinctrl_usdhc2_vmmc: usdhc2-vmmc-grp { - fsl,pins = < - MX8MP_IOMUXC_SD2_RESET_B__USDHC2_RESET_B 0x1d0 - >; - }; - - pinctrl_usdhc2_gpio: usdhc2gpiogrp { - fsl,pins = < - MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x1c4 - >; - }; -}; diff --git a/arch/arm/dts/imx8mp-venice-gw73xx-2x.dts b/arch/arm/dts/imx8mp-venice-gw73xx-2x.dts deleted file mode 100644 index 000fd15e0c07..000000000000 --- a/arch/arm/dts/imx8mp-venice-gw73xx-2x.dts +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2023 Gateworks Corporation - */ - -/dts-v1/; - -#include "imx8mp.dtsi" -#include "imx8mp-venice-gw702x.dtsi" -#include "imx8mp-venice-gw73xx.dtsi" - -/ { - model = "Gateworks Venice GW73xx-2x i.MX8MP Development Kit"; - compatible = "gateworks,imx8mp-gw73xx-2x", "fsl,imx8mp"; - - chosen { - stdout-path = &uart2; - }; -}; diff --git a/arch/arm/dts/imx8mp-venice-gw73xx.dtsi b/arch/arm/dts/imx8mp-venice-gw73xx.dtsi deleted file mode 100644 index 88c3c006fa20..000000000000 --- a/arch/arm/dts/imx8mp-venice-gw73xx.dtsi +++ /dev/null @@ -1,421 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2023 Gateworks Corporation - */ - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -/ { - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>; - default-state = "on"; - linux,default-trigger = "heartbeat"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - pps { - compatible = "pps-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pps>; - gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; - - reg_usb1_vbus: regulator-usb1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb1_en>; - compatible = "regulator-fixed"; - regulator-name = "usb1_vbus"; - gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_usb2_vbus: regulator-usb2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb2_en>; - compatible = "regulator-fixed"; - regulator-name = "usb2_vbus"; - gpio = <&gpio4 12 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_wifi_en: regulator-wifi-en { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_wl>; - compatible = "regulator-fixed"; - regulator-name = "wl"; - gpio = <&gpio4 19 GPIO_ACTIVE_HIGH>; - startup-delay-us = <100>; - enable-active-high; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - reg_usdhc2_vmmc: regulator-usdhc2-vmmc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc2_vmmc>; - compatible = "regulator-fixed"; - regulator-name = "VDD_3V3_SD"; - enable-active-high; - gpio = <&gpio2 19 0>; /* SD2_RESET */ - off-on-delay-us = <12000>; - regulator-max-microvolt = <3300000>; - regulator-min-microvolt = <3300000>; - startup-delay-us = <100>; - }; -}; - -/* off-board header */ -&ecspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>, - <&gpio1 10 GPIO_ACTIVE_LOW>; - status = "okay"; - tpm@1 { - compatible = "tcg,tpm_tis-spi"; - reg = <0x1>; - spi-max-frequency = <36000000>; - }; -}; - -&gpio4 { - gpio-line-names = - "", "", "", "", - "", "", "", "", - "dio1", "", "", "dio0", - "", "", "pci_usb_sel", "", - "", "", "", "", - "", "", "rs485_en", "rs485_term", - "", "", "", "rs485_half", - "pci_wdis#", "", "", ""; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; - - accelerometer@19 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_accel>; - compatible = "st,lis2de12"; - reg = <0x19>; - st,drdy-int-pin = <1>; - interrupt-parent = <&gpio4>; - interrupts = <21 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "INT1"; - }; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio4 29 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -/* GPS */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - -/* bluetooth HCI */ -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_bten>; - cts-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>; - rts-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; - status = "okay"; - - bluetooth { - compatible = "brcm,bcm4330-bt"; - shutdown-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>; - }; -}; - -/* RS232 */ -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart4>; - status = "okay"; -}; - -/* USB1 - OTG */ -&usb3_0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb1>; - fsl,over-current-active-low; - status = "okay"; -}; - -&usb3_phy0 { - vbus-supply = <®_usb1_vbus>; - status = "okay"; -}; - -&usb_dwc3_0 { - /* dual role is implemented but not a full featured OTG */ - adp-disable; - hnp-disable; - srp-disable; - dr_mode = "otg"; - usb-role-switch; - role-switch-default-mode = "peripheral"; - status = "okay"; - - connector { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usbcon1>; - compatible = "gpio-usb-b-connector", "usb-b-connector"; - type = "micro"; - label = "otg"; - id-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; - }; -}; - -/* USB2 - USB3.0 Hub */ -&usb3_1 { - fsl,permanently-attached; - fsl,disable-port-power-control; - status = "okay"; -}; - -&usb3_phy1 { - vbus-supply = <®_usb2_vbus>; - status = "okay"; -}; - -&usb_dwc3_1 { - dr_mode = "host"; - status = "okay"; -}; - -/* SDIO WiFi */ -&usdhc1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc1>; - bus-width = <4>; - non-removable; - vmmc-supply = <®_wifi_en>; - status = "okay"; -}; - -/* microSD */ -&usdhc2 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; - pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; - pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; - cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; - bus-width = <4>; - vmmc-supply = <®_usdhc2_vmmc>; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_RXD6__GPIO4_IO08 0x40000146 /* DIO1 */ - MX8MP_IOMUXC_SAI1_TXC__GPIO4_IO11 0x40000146 /* DIO0 */ - MX8MP_IOMUXC_SAI1_TXD2__GPIO4_IO14 0x40000106 /* PCIE_USBSEL */ - MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27 0x40000106 /* RS485_HALF */ - MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22 0x40000106 /* RS485_EN */ - MX8MP_IOMUXC_SAI2_RXD0__GPIO4_IO23 0x40000106 /* RS485_TERM */ - MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0x40000106 /* PCIE_WDIS# */ - >; - }; - - pinctrl_accel: accelgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 0x150 /* IRQ */ - >; - }; - - pinctrl_bten: btengrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_TXD4__GPIO4_IO16 0x146 - >; - }; - - pinctrl_gpio_leds: gpioledgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01 0x6 /* LEDG */ - MX8MP_IOMUXC_SAI1_RXD3__GPIO4_IO05 0x6 /* LEDR */ - >; - }; - - pinctrl_pcie0: pcie0grp { - fsl,pins = < - MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x106 - >; - }; - - pinctrl_pps: ppsgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03 0x146 - >; - }; - - pinctrl_reg_wl: regwlgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19 0x146 - >; - }; - - pinctrl_reg_usb1_en: regusb1grp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x146 /* USB1_EN */ - >; - }; - - pinctrl_usb1: usb1grp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC 0x140 /* USB1_FLT# */ - >; - }; - - pinctrl_usbcon1: usbcon1grp { - fsl,pins = < - MX8MP_IOMUXC_SAI5_RXD0__GPIO3_IO21 0x140 /* USB1_ID */ - >; - }; - - pinctrl_reg_usb2_en: regusb2grp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_TXD0__GPIO4_IO12 0x146 /* USBHUB_RST# */ - >; - }; - - pinctrl_spi2: spi2grp { - fsl,pins = < - MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x140 - MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x140 - MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x140 - MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x140 - MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10 0x140 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x140 - MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x140 - >; - }; - - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x140 - MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x140 - MX8MP_IOMUXC_ECSPI1_MISO__GPIO5_IO08 0x140 - MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 0x140 - >; - }; - - pinctrl_uart4: uart4grp { - fsl,pins = < - MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX 0x140 - MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc1: usdhc1grp { - fsl,pins = < - MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190 - MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0 - MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0 - MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0 - MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0 - MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 - MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0 - MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 - MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 - MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 - MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 - MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 - >; - }; - - pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 - MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 - MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 - MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 - MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 - MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 - MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 - >; - }; - - pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 - MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 - MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 - MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 - MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 - MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 - MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 - >; - }; - - pinctrl_usdhc2_vmmc: usdhc2-vmmc-grp { - fsl,pins = < - MX8MP_IOMUXC_SD2_RESET_B__USDHC2_RESET_B 0x1d0 - >; - }; - - pinctrl_usdhc2_gpio: usdhc2gpiogrp { - fsl,pins = < - MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x1c4 - >; - }; -}; diff --git a/arch/arm/dts/imx8mp-venice-gw74xx.dts b/arch/arm/dts/imx8mp-venice-gw74xx.dts deleted file mode 100644 index 7eb285315739..000000000000 --- a/arch/arm/dts/imx8mp-venice-gw74xx.dts +++ /dev/null @@ -1,1125 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2021 Gateworks Corporation - */ - -/dts-v1/; - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/linux-event-codes.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -#include "imx8mp.dtsi" - -/ { - model = "Gateworks Venice GW74xx i.MX8MP board"; - compatible = "gateworks,imx8mp-gw74xx", "fsl,imx8mp"; - - aliases { - ethernet0 = &eqos; - ethernet1 = &fec; - ethernet2 = &lan1; - ethernet3 = &lan2; - ethernet4 = &lan3; - ethernet5 = &lan4; - ethernet6 = &lan5; - }; - - chosen { - stdout-path = &uart2; - }; - - memory@40000000 { - device_type = "memory"; - reg = <0x0 0x40000000 0 0x80000000>; - }; - - gpio-keys { - compatible = "gpio-keys"; - - key-0 { - label = "user_pb"; - gpios = <&gpio 2 GPIO_ACTIVE_LOW>; - linux,code = <BTN_0>; - }; - - key-1 { - label = "user_pb1x"; - linux,code = <BTN_1>; - interrupt-parent = <&gsc>; - interrupts = <0>; - }; - - key-2 { - label = "key_erased"; - linux,code = <BTN_2>; - interrupt-parent = <&gsc>; - interrupts = <1>; - }; - - key-3 { - label = "eeprom_wp"; - linux,code = <BTN_3>; - interrupt-parent = <&gsc>; - interrupts = <2>; - }; - - key-4 { - label = "tamper"; - linux,code = <BTN_4>; - interrupt-parent = <&gsc>; - interrupts = <5>; - }; - - key-5 { - label = "switch_hold"; - linux,code = <BTN_5>; - interrupt-parent = <&gsc>; - interrupts = <7>; - }; - }; - - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_HEARTBEAT; - color = <LED_COLOR_ID_GREEN>; - gpios = <&gpio2 15 GPIO_ACTIVE_HIGH>; - default-state = "on"; - linux,default-trigger = "heartbeat"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - gpios = <&gpio2 16 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - pps { - compatible = "pps-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pps>; - gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; - }; - - reg_usb2_vbus: regulator-usb2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb2>; - compatible = "regulator-fixed"; - regulator-name = "usb_usb2_vbus"; - gpio = <&gpio1 6 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_can1_stby: regulator-can1-stby { - compatible = "regulator-fixed"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_can1>; - regulator-name = "can1_stby"; - gpio = <&gpio3 19 GPIO_ACTIVE_LOW>; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - reg_can2_stby: regulator-can2-stby { - compatible = "regulator-fixed"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_can2>; - regulator-name = "can2_stby"; - gpio = <&gpio5 5 GPIO_ACTIVE_LOW>; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - reg_wifi_en: regulator-wifi-en { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_wifi>; - compatible = "regulator-fixed"; - regulator-name = "wl"; - gpio = <&gpio3 9 GPIO_ACTIVE_HIGH>; - startup-delay-us = <70000>; - enable-active-high; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; -}; - -&A53_0 { - cpu-supply = <®_arm>; -}; - -&A53_1 { - cpu-supply = <®_arm>; -}; - -&A53_2 { - cpu-supply = <®_arm>; -}; - -&A53_3 { - cpu-supply = <®_arm>; -}; - -&ecspi1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi1>; - cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; - status = "okay"; - - tpm@0 { - compatible = "tcg,tpm_tis-spi"; - #address-cells = <0x1>; - #size-cells = <0x1>; - reg = <0x0>; - spi-max-frequency = <36000000>; - }; -}; - -/* off-board header */ -&ecspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -&eqos { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_eqos>; - phy-mode = "rgmii-id"; - phy-handle = <ðphy0>; - status = "okay"; - - mdio { - compatible = "snps,dwmac-mdio"; - #address-cells = <1>; - #size-cells = <0>; - - ethphy0: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <0x0>; - }; - }; -}; - -&fec { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_fec>; - phy-mode = "rgmii-id"; - local-mac-address = [00 00 00 00 00 00]; - status = "okay"; - - fixed-link { - speed = <1000>; - full-duplex; - }; -}; - -&flexcan1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_flexcan1>; - xceiver-supply = <®_can1_stby>; - status = "okay"; -}; - -&flexcan2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_flexcan2>; - xceiver-supply = <®_can2_stby>; - status = "okay"; -}; - -&gpio1 { - gpio-line-names = - "", "", "", "", "", "", "", "", - "", "dio0", "", "dio1", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio2 { - gpio-line-names = - "", "", "", "", "", "", "m2_pin20", "", - "", "", "", "", "", "pcie1_wdis#", "pcie3_wdis#", "", - "", "", "pcie2_wdis#", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio3 { - gpio-line-names = - "", "", "", "", "", "", "m2_rst", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&gpio4 { - gpio-line-names = - "", "", "m2_off#", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "m2_wdis#", "", "", "", "", "", - "", "", "", "", "", "", "", "rs485_en"; -}; - -&gpio5 { - gpio-line-names = - "rs485_hd", "rs485_term", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c1>; - pinctrl-1 = <&pinctrl_i2c1_gpio>; - scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - gsc: gsc@20 { - compatible = "gw,gsc"; - reg = <0x20>; - pinctrl-0 = <&pinctrl_gsc>; - interrupt-parent = <&gpio4>; - interrupts = <20 IRQ_TYPE_EDGE_FALLING>; - interrupt-controller; - #interrupt-cells = <1>; - #address-cells = <1>; - #size-cells = <0>; - - adc { - compatible = "gw,gsc-adc"; - #address-cells = <1>; - #size-cells = <0>; - - channel@6 { - gw,mode = <0>; - reg = <0x06>; - label = "temp"; - }; - - channel@8 { - gw,mode = <1>; - reg = <0x08>; - label = "vdd_bat"; - }; - - channel@16 { - gw,mode = <4>; - reg = <0x16>; - label = "fan_tach"; - }; - - channel@82 { - gw,mode = <2>; - reg = <0x82>; - label = "vdd_adc1"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@84 { - gw,mode = <2>; - reg = <0x84>; - label = "vdd_adc2"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@86 { - gw,mode = <2>; - reg = <0x86>; - label = "vdd_vin"; - gw,voltage-divider-ohms = <22100 1000>; - }; - - channel@88 { - gw,mode = <2>; - reg = <0x88>; - label = "vdd_3p3"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@8c { - gw,mode = <2>; - reg = <0x8c>; - label = "vdd_2p5"; - gw,voltage-divider-ohms = <10000 10000>; - }; - - channel@90 { - gw,mode = <2>; - reg = <0x90>; - label = "vdd_soc"; - }; - - channel@92 { - gw,mode = <2>; - reg = <0x92>; - label = "vdd_arm"; - }; - - channel@98 { - gw,mode = <2>; - reg = <0x98>; - label = "vdd_1p8"; - }; - - channel@9a { - gw,mode = <2>; - reg = <0x9a>; - label = "vdd_1p2"; - }; - - channel@9c { - gw,mode = <2>; - reg = <0x9c>; - label = "vdd_dram"; - }; - - channel@a2 { - gw,mode = <2>; - reg = <0xa2>; - label = "vdd_gsc"; - gw,voltage-divider-ohms = <10000 10000>; - }; - }; - - fan-controller@a { - compatible = "gw,gsc-fan"; - reg = <0x0a>; - }; - }; - - gpio: gpio@23 { - compatible = "nxp,pca9555"; - reg = <0x23>; - gpio-controller; - #gpio-cells = <2>; - interrupt-parent = <&gsc>; - interrupts = <4>; - }; - - eeprom@50 { - compatible = "atmel,24c02"; - reg = <0x50>; - pagesize = <16>; - }; - - eeprom@51 { - compatible = "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - }; - - eeprom@52 { - compatible = "atmel,24c02"; - reg = <0x52>; - pagesize = <16>; - }; - - eeprom@53 { - compatible = "atmel,24c02"; - reg = <0x53>; - pagesize = <16>; - }; - - rtc@68 { - compatible = "dallas,ds1672"; - reg = <0x68>; - }; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c2>; - pinctrl-1 = <&pinctrl_i2c2_gpio>; - scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - accelerometer@19 { - compatible = "st,lis2de12"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_accel>; - reg = <0x19>; - st,drdy-int-pin = <1>; - interrupt-parent = <&gpio1>; - interrupts = <7 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "INT1"; - }; - - switch: switch@5f { - compatible = "microchip,ksz9897"; - reg = <0x5f>; - pinctrl-0 = <&pinctrl_ksz>; - interrupt-parent = <&gpio4>; - interrupts = <29 IRQ_TYPE_EDGE_FALLING>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - lan1: port@0 { - reg = <0>; - label = "lan1"; - phy-mode = "internal"; - local-mac-address = [00 00 00 00 00 00]; - }; - - lan2: port@1 { - reg = <1>; - label = "lan2"; - phy-mode = "internal"; - local-mac-address = [00 00 00 00 00 00]; - }; - - lan3: port@2 { - reg = <2>; - label = "lan3"; - phy-mode = "internal"; - local-mac-address = [00 00 00 00 00 00]; - }; - - lan4: port@3 { - reg = <3>; - label = "lan4"; - phy-mode = "internal"; - local-mac-address = [00 00 00 00 00 00]; - }; - - lan5: port@4 { - reg = <4>; - label = "lan5"; - phy-mode = "internal"; - local-mac-address = [00 00 00 00 00 00]; - }; - - port@5 { - reg = <5>; - label = "cpu"; - ethernet = <&fec>; - phy-mode = "rgmii-id"; - - fixed-link { - speed = <1000>; - full-duplex; - }; - }; - }; - }; -}; - -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c3>; - pinctrl-1 = <&pinctrl_i2c3_gpio>; - scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; - - pmic@25 { - compatible = "nxp,pca9450c"; - reg = <0x25>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pmic>; - interrupt-parent = <&gpio3>; - interrupts = <7 IRQ_TYPE_LEVEL_LOW>; - - regulators { - BUCK1 { - regulator-name = "BUCK1"; - regulator-min-microvolt = <720000>; - regulator-max-microvolt = <1000000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <3125>; - }; - - reg_arm: BUCK2 { - regulator-name = "BUCK2"; - regulator-min-microvolt = <720000>; - regulator-max-microvolt = <1025000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <3125>; - nxp,dvs-run-voltage = <950000>; - nxp,dvs-standby-voltage = <850000>; - }; - - BUCK4 { - regulator-name = "BUCK4"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3600000>; - regulator-boot-on; - regulator-always-on; - }; - - BUCK5 { - regulator-name = "BUCK5"; - regulator-min-microvolt = <1650000>; - regulator-max-microvolt = <1950000>; - regulator-boot-on; - regulator-always-on; - }; - - BUCK6 { - regulator-name = "BUCK6"; - regulator-min-microvolt = <1045000>; - regulator-max-microvolt = <1155000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO1 { - regulator-name = "LDO1"; - regulator-min-microvolt = <1650000>; - regulator-max-microvolt = <1950000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO3 { - regulator-name = "LDO3"; - regulator-min-microvolt = <1710000>; - regulator-max-microvolt = <1890000>; - regulator-boot-on; - regulator-always-on; - }; - - LDO5 { - regulator-name = "LDO5"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - }; - }; -}; - -/* off-board header */ -&i2c4 { - clock-frequency = <400000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c4>; - pinctrl-1 = <&pinctrl_i2c4_gpio>; - scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio2 17 GPIO_ACTIVE_LOW>; - clocks = <&clk IMX8MP_CLK_HSIO_ROOT>, - <&clk IMX8MP_CLK_PCIE_ROOT>, - <&clk IMX8MP_CLK_HSIO_AXI>; - clock-names = "pcie", "pcie_aux", "pcie_bus"; - assigned-clocks = <&clk IMX8MP_CLK_PCIE_AUX>; - assigned-clock-rates = <10000000>; - assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_50M>; - status = "okay"; -}; - -/* GPS / off-board header */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - -/* RS232 console */ -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; - -/* bluetooth HCI */ -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>; - cts-gpios = <&gpio3 21 GPIO_ACTIVE_LOW>; - rts-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>; - uart-has-rtscts; - status = "okay"; - - bluetooth { - compatible = "brcm,bcm4330-bt"; - shutdown-gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>; - }; -}; - -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart4>; - status = "okay"; -}; - -/* USB1 - Type C front panel */ -&usb3_0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb1>; - fsl,over-current-active-low; - status = "okay"; -}; - -&usb3_phy0 { - status = "okay"; -}; - -&usb_dwc3_0 { - /* dual role is implemented but not a full featured OTG */ - adp-disable; - hnp-disable; - srp-disable; - dr_mode = "otg"; - usb-role-switch; - role-switch-default-mode = "peripheral"; - status = "okay"; - - connector { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usbcon1>; - compatible = "gpio-usb-b-connector", "usb-b-connector"; - type = "micro"; - label = "Type-C"; - id-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>; - }; -}; - -/* USB2 - USB3.0 Hub */ -&usb3_phy1 { - vbus-supply = <®_usb2_vbus>; - status = "okay"; -}; - -&usb3_1 { - fsl,permanently-attached; - fsl,disable-port-power-control; - status = "okay"; -}; - -&usb_dwc3_1 { - dr_mode = "host"; - status = "okay"; -}; - -/* SDIO WiFi */ -&usdhc1 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc1>; - pinctrl-1 = <&pinctrl_usdhc1_100mhz>; - pinctrl-2 = <&pinctrl_usdhc1_200mhz>; - bus-width = <4>; - non-removable; - vmmc-supply = <®_wifi_en>; - #address-cells = <1>; - #size-cells = <0>; - status = "okay"; - - wifi@0 { - compatible = "cypress,cyw4373-fmac"; - reg = <0>; - }; -}; - -/* eMMC */ -&usdhc3 { - assigned-clocks = <&clk IMX8MP_CLK_USDHC3>; - assigned-clock-rates = <400000000>; - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&wdog1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdog>; - fsl,ext-reset-output; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO09__GPIO1_IO09 0x40000040 /* DIO0 */ - MX8MP_IOMUXC_GPIO1_IO11__GPIO1_IO11 0x40000040 /* DIO1 */ - MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02 0x40000040 /* M2SKT_OFF# */ - MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18 0x40000150 /* M2SKT_WDIS# */ - MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06 0x40000040 /* M2SKT_PIN20 */ - MX8MP_IOMUXC_SD1_STROBE__GPIO2_IO11 0x40000040 /* M2SKT_PIN22 */ - MX8MP_IOMUXC_SD2_CLK__GPIO2_IO13 0x40000150 /* PCIE1_WDIS# */ - MX8MP_IOMUXC_SD2_CMD__GPIO2_IO14 0x40000150 /* PCIE3_WDIS# */ - MX8MP_IOMUXC_SD2_DATA3__GPIO2_IO18 0x40000150 /* PCIE2_WDIS# */ - MX8MP_IOMUXC_NAND_DATA00__GPIO3_IO06 0x40000040 /* M2SKT_RST# */ - MX8MP_IOMUXC_SAI3_TXD__GPIO5_IO01 0x40000104 /* UART_TERM */ - MX8MP_IOMUXC_SAI3_TXFS__GPIO4_IO31 0x40000104 /* UART_RS485 */ - MX8MP_IOMUXC_SAI3_TXC__GPIO5_IO00 0x40000104 /* UART_HALF */ - >; - }; - - pinctrl_accel: accelgrp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07 0x150 - >; - }; - - pinctrl_eqos: eqosgrp { - fsl,pins = < - MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x2 - MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x2 - MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x90 - MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x90 - MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x90 - MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x90 - MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x90 - MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x90 - MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x16 - MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x16 - MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x16 - MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x16 - MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x16 - MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x16 - MX8MP_IOMUXC_SAI3_RXD__GPIO4_IO30 0x140 /* RST# */ - MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0x150 /* IRQ# */ - >; - }; - - pinctrl_fec: fecgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0 0x90 - MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1 0x90 - MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2 0x90 - MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3 0x90 - MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC 0x90 - MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL 0x90 - MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0 0x16 - MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1 0x16 - MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2 0x16 - MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3 0x16 - MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL 0x16 - MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC 0x16 - MX8MP_IOMUXC_SAI1_RXFS__ENET1_1588_EVENT0_IN 0x140 - MX8MP_IOMUXC_SAI1_RXC__ENET1_1588_EVENT0_OUT 0x140 - >; - }; - - pinctrl_flexcan1: flexcan1grp { - fsl,pins = < - MX8MP_IOMUXC_SPDIF_RX__CAN1_RX 0x154 - MX8MP_IOMUXC_SPDIF_TX__CAN1_TX 0x154 - >; - }; - - pinctrl_flexcan2: flexcan2grp { - fsl,pins = < - MX8MP_IOMUXC_SAI5_RXD3__CAN2_TX 0x154 - MX8MP_IOMUXC_SAI5_MCLK__CAN2_RX 0x154 - >; - }; - - pinctrl_gsc: gscgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_MCLK__GPIO4_IO20 0x150 - >; - }; - - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c2 - MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c2 - >; - }; - - pinctrl_i2c1_gpio: i2c1gpiogrp { - fsl,pins = < - MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 0x400001c2 - MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 0x400001c2 - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c2 - MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c2 - >; - }; - - pinctrl_i2c2_gpio: i2c2gpiogrp { - fsl,pins = < - MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16 0x400001c3 - MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 0x400001c3 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2 - MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c2 - >; - }; - - pinctrl_i2c3_gpio: i2c3gpiogrp { - fsl,pins = < - MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x400001c3 - MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x400001c3 - >; - }; - - pinctrl_i2c4: i2c4grp { - fsl,pins = < - MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x400001c2 - MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001c2 - >; - }; - - pinctrl_i2c4_gpio: i2c4gpiogrp { - fsl,pins = < - MX8MP_IOMUXC_I2C4_SCL__GPIO5_IO20 0x400001c3 - MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21 0x400001c3 - >; - }; - - pinctrl_ksz: kszgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x150 /* IRQ# */ - MX8MP_IOMUXC_SAI3_MCLK__GPIO5_IO02 0x140 /* RST# */ - >; - }; - - pinctrl_gpio_leds: ledgrp { - fsl,pins = < - MX8MP_IOMUXC_SD2_DATA0__GPIO2_IO15 0x10 - MX8MP_IOMUXC_SD2_DATA1__GPIO2_IO16 0x10 - >; - }; - - pinctrl_pcie0: pciegrp { - fsl,pins = < - MX8MP_IOMUXC_SD2_DATA2__GPIO2_IO17 0x106 - >; - }; - - pinctrl_pmic: pmicgrp { - fsl,pins = < - MX8MP_IOMUXC_NAND_DATA01__GPIO3_IO07 0x140 - >; - }; - - pinctrl_pps: ppsgrp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x140 - >; - }; - - pinctrl_reg_can1: regcan1grp { - fsl,pins = < - MX8MP_IOMUXC_SAI5_RXFS__GPIO3_IO19 0x154 - >; - }; - - pinctrl_reg_can2: regcan2grp { - fsl,pins = < - MX8MP_IOMUXC_SPDIF_EXT_CLK__GPIO5_IO05 0x154 - >; - }; - - pinctrl_reg_usb2: regusb2grp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06 0x140 - >; - }; - - pinctrl_reg_wifi: regwifigrp { - fsl,pins = < - MX8MP_IOMUXC_NAND_DATA03__GPIO3_IO09 0x110 - >; - }; - - pinctrl_spi1: spi1grp { - fsl,pins = < - MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK 0x82 - MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI 0x82 - MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO 0x82 - MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 0x140 - >; - }; - - pinctrl_spi2: spi2grp { - fsl,pins = < - MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x82 - MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x82 - MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x82 - MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x140 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x140 - MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x140 - >; - }; - - pinctrl_uart2: uart2grp { - fsl,pins = < - MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x140 - MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x140 - >; - }; - - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x140 - MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x140 - MX8MP_IOMUXC_SAI5_RXD0__GPIO3_IO21 0x140 - MX8MP_IOMUXC_SAI5_RXD1__GPIO3_IO22 0x140 - >; - }; - - pinctrl_uart3_gpio: uart3gpiogrp { - fsl,pins = < - MX8MP_IOMUXC_NAND_DATA02__GPIO3_IO08 0x110 - >; - }; - - pinctrl_uart4: uart4grp { - fsl,pins = < - MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX 0x140 - MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX 0x140 - >; - }; - - pinctrl_usb1: usb1grp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC 0x140 - >; - }; - - pinctrl_usbcon1: usb1congrp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10 0x140 - >; - }; - - pinctrl_usdhc1: usdhc1grp { - fsl,pins = < - MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190 - MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0 - MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0 - MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0 - MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0 - MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0 - >; - }; - - pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x194 - MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d4 - MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d4 - MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d4 - MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d4 - MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d4 - >; - }; - - pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x196 - MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d6 - MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d6 - MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d6 - MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d6 - MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d6 - >; - }; - - pinctrl_usdhc3: usdhc3grp { - fsl,pins = < - MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190 - MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0 - MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0 - MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0 - MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0 - MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0 - MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0 - MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0 - MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0 - MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0 - MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190 - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194 - MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4 - MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4 - MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4 - MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4 - MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4 - MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4 - MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4 - MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4 - MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4 - MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196 - MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6 - MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d6 - MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d6 - MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d6 - MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d6 - MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d6 - MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d6 - MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d6 - MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d6 - MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196 - >; - }; - - pinctrl_wdog: wdoggrp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0x166 - >; - }; -}; diff --git a/arch/arm/dts/imx8mp-venice-gw7905-2x.dts b/arch/arm/dts/imx8mp-venice-gw7905-2x.dts deleted file mode 100644 index 4a1bbbbe19e6..000000000000 --- a/arch/arm/dts/imx8mp-venice-gw7905-2x.dts +++ /dev/null @@ -1,28 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2023 Gateworks Corporation - */ - -/dts-v1/; - -#include "imx8mp.dtsi" -#include "imx8mp-venice-gw702x.dtsi" -#include "imx8mp-venice-gw7905.dtsi" - -/ { - model = "Gateworks Venice GW7905-2x i.MX8MP Development Kit"; - compatible = "gateworks,imx8mp-gw7905-2x", "fsl,imx8mp"; - - chosen { - stdout-path = &uart2; - }; -}; - -/* Disable SOM interfaces not used on baseboard */ -&eqos { - status = "disabled"; -}; - -&usdhc1 { - status = "disabled"; -}; diff --git a/arch/arm/dts/imx8mp-venice-gw7905.dtsi b/arch/arm/dts/imx8mp-venice-gw7905.dtsi deleted file mode 100644 index 0d40cb0f05f6..000000000000 --- a/arch/arm/dts/imx8mp-venice-gw7905.dtsi +++ /dev/null @@ -1,309 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2023 Gateworks Corporation - */ - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/phy/phy-imx8-pcie.h> - -/ { - led-controller { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_leds>; - - led-0 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>; - default-state = "on"; - linux,default-trigger = "heartbeat"; - }; - - led-1 { - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - gpios = <&gpio4 27 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; - - pcie0_refclk: pcie0-refclk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - pps { - compatible = "pps-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pps>; - gpios = <&gpio4 21 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; - - reg_usb2_vbus: regulator-usb2-vbus { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usb2_en>; - compatible = "regulator-fixed"; - regulator-name = "usb2_vbus"; - gpio = <&gpio4 12 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_usdhc2_vmmc: regulator-usdhc2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>; - compatible = "regulator-fixed"; - regulator-name = "SD2_3P3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; -}; - -/* off-board header */ -&ecspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -&gpio4 { - gpio-line-names = - "", "", "", "", - "", "", "", "", - "", "", "", "", - "", "gpioa", "", "", - "", "", "", "", - "", "", "", "", - "", "", "", "", - "", "", "", ""; -}; - -&gpio4 { - gpio-line-names = - "", "gpiod", "", "", - "gpiob", "gpioc", "", "", - "", "", "", "", - "", "", "", "", - "", "", "", "", - "", "", "", "", - "", "", "pci_usb_sel", "", - "pci_wdis#", "", "", ""; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; - - eeprom@52 { - compatible = "atmel,24c32"; - reg = <0x52>; - pagesize = <32>; - }; -}; - -/* off-board header */ -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c3>; - status = "okay"; -}; - -&pcie_phy { - fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; - fsl,clkreq-unsupported; - clocks = <&pcie0_refclk>; - clock-names = "ref"; - status = "okay"; -}; - -&pcie { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pcie0>; - reset-gpio = <&gpio4 29 GPIO_ACTIVE_LOW>; - status = "okay"; -}; - -/* GPS */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - -/* USB1 - Type C front panel SINK port J14 */ -&usb3_0 { - status = "okay"; -}; - -&usb3_phy0 { - status = "okay"; -}; - -&usb_dwc3_0 { - dr_mode = "peripheral"; - status = "okay"; -}; - -/* USB2 4-port USB3.0 HUB: - * P1 - USBC connector (host only) - * P2 - USB2 test connector - * P3 - miniPCIe full card - * P4 - miniPCIe half card - */ -&usb3_phy1 { - vbus-supply = <®_usb2_vbus>; - status = "okay"; -}; - -&usb3_1 { - fsl,permanently-attached; - fsl,disable-port-power-control; - status = "okay"; -}; - -&usb_dwc3_1 { - dr_mode = "host"; - status = "okay"; -}; - -/* microSD */ -&usdhc2 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; - pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; - pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; - cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; - vmmc-supply = <®_usdhc2_vmmc>; - bus-width = <4>; - status = "okay"; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog>; - - pinctrl_hog: hoggrp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13 0x40000040 /* GPIOA */ - MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01 0x40000040 /* GPIOD */ - MX8MP_IOMUXC_SAI1_RXD2__GPIO4_IO04 0x40000040 /* GPIOB */ - MX8MP_IOMUXC_SAI1_RXD3__GPIO4_IO05 0x40000040 /* GPIOC */ - MX8MP_IOMUXC_SAI2_TXD0__GPIO4_IO26 0x40000106 /* PCI_USBSEL */ - MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0x40000106 /* PCI_WDIS# */ - >; - }; - - pinctrl_gpio_leds: gpioledgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22 0x6 /* LEDG */ - MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27 0x6 /* LEDR */ - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c2 - MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c2 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2 - MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c2 - >; - }; - - pinctrl_pcie0: pciegrp { - fsl,pins = < - MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x106 - >; - }; - - pinctrl_pps: ppsgrp { - fsl,pins = < - MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 0x106 - >; - }; - - pinctrl_reg_usb2_en: regusb2grp { - fsl,pins = < - MX8MP_IOMUXC_SAI1_TXD0__GPIO4_IO12 0x6 /* USBHUB_RST# (ext p/u) */ - >; - }; - - pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp { - fsl,pins = < - MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x40 - >; - }; - - pinctrl_spi2: spi2grp { - fsl,pins = < - MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x140 - MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x140 - MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x140 - MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x140 - >; - }; - - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x140 - MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 - MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0 - MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 - MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 - MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 - MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 - MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 - >; - }; - - pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 - MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 - MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 - MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 - MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 - MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 - MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 - >; - }; - - pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 - MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 - MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 - MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 - MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 - MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 - MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 - >; - }; - - pinctrl_usdhc2_gpio: usdhc2gpiogrp { - fsl,pins = < - MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x1c4 - >; - }; -}; diff --git a/arch/arm/dts/imx8mp-venice.dts b/arch/arm/dts/imx8mp-venice.dts deleted file mode 100644 index 372db26cc09c..000000000000 --- a/arch/arm/dts/imx8mp-venice.dts +++ /dev/null @@ -1,183 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright 2022 Gateworks Corporation - */ - -/dts-v1/; - -#include "imx8mp.dtsi" - -/ { - model = "Gateworks Venice i.MX8MP board"; - compatible = "gateworks,imx8mp-venice", "fsl,imx8mp"; - - chosen { - stdout-path = &uart2; - }; - - memory@40000000 { - device_type = "memory"; - reg = <0x0 0x40000000 0 0x80000000>; - }; -}; - -&i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c1>; - pinctrl-1 = <&pinctrl_i2c1_gpio>; - scl-gpios = <&gpio5 14 GPIO_ACTIVE_HIGH>; - sda-gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>; - status = "okay"; - - gsc: gsc@20 { - compatible = "gw,gsc"; - reg = <0x20>; - #address-cells = <1>; - #size-cells = <0>; - }; - - eeprom@51 { - compatible = "atmel,24c02"; - reg = <0x51>; - pagesize = <16>; - }; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; - - eeprom@52 { - compatible = "atmel,24c32"; - reg = <0x52>; - pagesize = <32>; - }; -}; - -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c3>; - status = "okay"; -}; - -/* console */ -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; - -/* eMMC */ -&usdhc3 { - assigned-clocks = <&clk IMX8MP_CLK_USDHC3>; - assigned-clock-rates = <400000000>; - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; - bus-width = <8>; - non-removable; - status = "okay"; -}; - -&wdog1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdog>; - fsl,ext-reset-output; - status = "okay"; -}; - -&iomuxc { - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c3 - MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c3 - >; - }; - - pinctrl_i2c1_gpio: i2c1grp-gpio-grp { - fsl,pins = < - MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 0x400001c3 - MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 0x400001c3 - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c3 - MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c3 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c3 - MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c3 - >; - }; - - pinctrl_uart2: uart2grp { - fsl,pins = < - MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x49 - MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x49 - >; - }; - - pinctrl_usdhc3: usdhc3grp { - fsl,pins = < - MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190 - MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0 - MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0 - MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0 - MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0 - MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0 - MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0 - MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0 - MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0 - MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0 - MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190 - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194 - MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4 - MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4 - MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4 - MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4 - MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4 - MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4 - MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4 - MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4 - MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4 - MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { - fsl,pins = < - MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196 - MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6 - MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d6 - MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d6 - MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d6 - MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d6 - MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d6 - MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d6 - MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d6 - MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d6 - MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196 - >; - }; - - pinctrl_wdog: wdoggrp { - fsl,pins = < - MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0x166 - >; - }; -}; diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig index 328c3e388051..5db643c1958c 100644 --- a/arch/arm/mach-imx/imx8m/Kconfig +++ b/arch/arm/mach-imx/imx8m/Kconfig @@ -119,6 +119,7 @@ config TARGET_IMX8MM_VENICE select FSL_CAAM select ARCH_MISC_INIT select SPL_CRYPTO if SPL + imply OF_UPSTREAM
config TARGET_KONTRON_MX8MM bool "Kontron Electronics N80xx" @@ -167,6 +168,7 @@ config TARGET_IMX8MN_VENICE select FSL_CAAM select ARCH_MISC_INIT select SPL_CRYPTO if SPL + imply OF_UPSTREAM
config TARGET_IMX8MP_DATA_MODUL_EDM_SBC bool "Data Modul eDM SBC i.MX8M Plus" @@ -227,6 +229,7 @@ config TARGET_IMX8MP_VENICE select FSL_CAAM select ARCH_MISC_INIT select SPL_CRYPTO if SPL + imply OF_UPSTREAM
config TARGET_PICO_IMX8MQ bool "Support Technexion Pico iMX8MQ" diff --git a/board/gateworks/venice/venice.c b/board/gateworks/venice/venice.c index 0902a1da3e26..f54f1186b686 100644 --- a/board/gateworks/venice/venice.c +++ b/board/gateworks/venice/venice.c @@ -25,12 +25,13 @@ int board_phys_sdram_size(phys_size_t *size) return 0; }
-int board_fit_config_name_match(const char *name) +int board_fit_config_name_match(const char *path) { - int i = 0; - const char *dtb; + const char *name = path + strlen("freescale/"); static char init; + const char *dtb; char buf[32]; + int i = 0;
do { dtb = eeprom_get_dtb_name(i++, buf, sizeof(buf)); diff --git a/configs/imx8mm_venice_defconfig b/configs/imx8mm_venice_defconfig index 4482abc8d76d..2e637793d82f 100644 --- a/configs/imx8mm_venice_defconfig +++ b/configs/imx8mm_venice_defconfig @@ -8,7 +8,7 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_ENV_SIZE=0x8000 CONFIG_ENV_OFFSET=0x3f0000 CONFIG_DM_GPIO=y -CONFIG_DEFAULT_DEVICE_TREE="imx8mm-venice" +CONFIG_DEFAULT_DEVICE_TREE="freescale/imx8mm-venice-gw71xx-0x" CONFIG_SPL_TEXT_BASE=0x7E1000 CONFIG_TARGET_IMX8MM_VENICE=y CONFIG_OF_LIBFDT_OVERLAY=y @@ -75,7 +75,7 @@ CONFIG_CMD_EXT4_WRITE=y # CONFIG_SPL_EFI_PARTITION is not set CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y -CONFIG_OF_LIST="imx8mm-venice imx8mm-venice-gw71xx-0x imx8mm-venice-gw72xx-0x imx8mm-venice-gw73xx-0x imx8mm-venice-gw7901 imx8mm-venice-gw7902 imx8mm-venice-gw7903 imx8mm-venice-gw7904 imx8mm-venice-gw7905-0x" +CONFIG_OF_LIST="freescale/imx8mm-venice-gw71xx-0x freescale/imx8mm-venice-gw72xx-0x freescale/imx8mm-venice-gw73xx-0x freescale/imx8mm-venice-gw7901 freescale/imx8mm-venice-gw7902 freescale/imx8mm-venice-gw7903 freescale/imx8mm-venice-gw7904 freescale/imx8mm-venice-gw7905-0x" CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_MMC_ENV_DEV=2 diff --git a/configs/imx8mn_venice_defconfig b/configs/imx8mn_venice_defconfig index aea79afaac08..14f6054d85b0 100644 --- a/configs/imx8mn_venice_defconfig +++ b/configs/imx8mn_venice_defconfig @@ -8,7 +8,7 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_ENV_SIZE=0x8000 CONFIG_ENV_OFFSET=0x3f0000 CONFIG_DM_GPIO=y -CONFIG_DEFAULT_DEVICE_TREE="imx8mn-venice" +CONFIG_DEFAULT_DEVICE_TREE="freescale/imx8mn-venice-gw7902" CONFIG_SPL_TEXT_BASE=0x912000 CONFIG_TARGET_IMX8MN_VENICE=y CONFIG_OF_LIBFDT_OVERLAY=y @@ -78,7 +78,7 @@ CONFIG_CMD_EXT4_WRITE=y # CONFIG_SPL_EFI_PARTITION is not set CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y -CONFIG_OF_LIST="imx8mn-venice imx8mn-venice-gw7902" +CONFIG_OF_LIST="freescale/imx8mn-venice-gw7902" CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_MMC_ENV_DEV=2 diff --git a/configs/imx8mp_venice_defconfig b/configs/imx8mp_venice_defconfig index 11b356b77856..622f842d8929 100644 --- a/configs/imx8mp_venice_defconfig +++ b/configs/imx8mp_venice_defconfig @@ -8,7 +8,7 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_ENV_SIZE=0x8000 CONFIG_ENV_OFFSET=0x3f0000 CONFIG_DM_GPIO=y -CONFIG_DEFAULT_DEVICE_TREE="imx8mp-venice" +CONFIG_DEFAULT_DEVICE_TREE="freescale/imx8mp-venice-gw71xx-2x" CONFIG_SPL_TEXT_BASE=0x920000 CONFIG_TARGET_IMX8MP_VENICE=y CONFIG_OF_LIBFDT_OVERLAY=y @@ -77,7 +77,7 @@ CONFIG_CMD_EXT4_WRITE=y # CONFIG_SPL_EFI_PARTITION is not set CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y -CONFIG_OF_LIST="imx8mp-venice imx8mp-venice-gw71xx-2x imx8mp-venice-gw72xx-2x imx8mp-venice-gw73xx-2x imx8mp-venice-gw74xx imx8mp-venice-gw7905-2x" +CONFIG_OF_LIST="freescale/imx8mp-venice-gw71xx-2x freescale/imx8mp-venice-gw72xx-2x freescale/imx8mp-venice-gw73xx-2x freescale/imx8mp-venice-gw74xx freescale/imx8mp-venice-gw7905-2x" CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_MMC_ENV_DEV=2
Hi Tim,
On Tue, Mar 12, 2024 at 4:05 PM Tim Harvey tharvey@gateworks.com wrote:
Move to imx8m{m,n,p}-venice to OF_UPSTREAM:
- replace the non-upstream generic imx8m{m,n,p}-venice dt with one of the dt's from the OF_LIST
- handle the fact that dtbs now have a 'freescale/' prefix
- imply OF_UPSTREAM
- remove rudundant files from arch/arm/dts leaving only the *-u-boot.dtsi files
Signed-off-by: Tim Harvey tharvey@gateworks.com
...
33 files changed, 13 insertions(+), 10658 deletions(-)
This diff looks great :-)
Reviewed-by: Fabio Estevam festevam@gmail.com
I will queue it to u-boot-imx/next soon.
On Wed, 13 Mar 2024 at 06:46, Fabio Estevam festevam@gmail.com wrote:
Hi Tim,
On Tue, Mar 12, 2024 at 4:05 PM Tim Harvey tharvey@gateworks.com wrote:
Move to imx8m{m,n,p}-venice to OF_UPSTREAM:
- replace the non-upstream generic imx8m{m,n,p}-venice dt with one of the dt's from the OF_LIST
- handle the fact that dtbs now have a 'freescale/' prefix
- imply OF_UPSTREAM
- remove rudundant files from arch/arm/dts leaving only the *-u-boot.dtsi files
Signed-off-by: Tim Harvey tharvey@gateworks.com
...
33 files changed, 13 insertions(+), 10658 deletions(-)
This diff looks great :-)
+1
Reviewed-by: Sumit Garg sumit.garg@linaro.org
-Sumit
Reviewed-by: Fabio Estevam festevam@gmail.com
I will queue it to u-boot-imx/next soon.
On Wed, Mar 13, 2024 at 6:20 AM Sumit Garg sumit.garg@linaro.org wrote:
On Wed, 13 Mar 2024 at 06:46, Fabio Estevam festevam@gmail.com wrote:
Hi Tim,
On Tue, Mar 12, 2024 at 4:05 PM Tim Harvey tharvey@gateworks.com wrote:
Move to imx8m{m,n,p}-venice to OF_UPSTREAM:
- replace the non-upstream generic imx8m{m,n,p}-venice dt with one of the dt's from the OF_LIST
- handle the fact that dtbs now have a 'freescale/' prefix
- imply OF_UPSTREAM
- remove rudundant files from arch/arm/dts leaving only the *-u-boot.dtsi files
Signed-off-by: Tim Harvey tharvey@gateworks.com
...
33 files changed, 13 insertions(+), 10658 deletions(-)
This diff looks great :-)
+1
Reviewed-by: Sumit Garg sumit.garg@linaro.org
Hi Sumit,
Thanks for your work on this - I imagine over time this will de-duplicate a lot of work!
I have a couple of questions about OF_UPSTREAM I haven't found the answer to yet: 1. how do you determine what the last sync point was in dts/upstream? (ie what kernel version is it currently sync'd with) 2. how often will dts/upstream get re-synced (not the devicetree-rebasing.git but u-boot dts/upstream), who do you suspect will do be doing it? 3. how would one go about adding a new feature via dt to uboot when the same feature has not yet landed in dts upstream? perhaps the answer is it must land upstream first or do you suspect it would be ok to put something in a u-boot.dtsi that can later get removed as redundant? I ask mainly for being able to add things quickly to a downstream U-Boot repo that lags behind upstream U-Boot
Best Regards,
Tim
+ Tom
Hi Tim,
On Wed, 13 Mar 2024 at 22:01, Tim Harvey tharvey@gateworks.com wrote:
On Wed, Mar 13, 2024 at 6:20 AM Sumit Garg sumit.garg@linaro.org wrote:
On Wed, 13 Mar 2024 at 06:46, Fabio Estevam festevam@gmail.com wrote:
Hi Tim,
On Tue, Mar 12, 2024 at 4:05 PM Tim Harvey tharvey@gateworks.com wrote:
Move to imx8m{m,n,p}-venice to OF_UPSTREAM:
- replace the non-upstream generic imx8m{m,n,p}-venice dt with one of the dt's from the OF_LIST
- handle the fact that dtbs now have a 'freescale/' prefix
- imply OF_UPSTREAM
- remove rudundant files from arch/arm/dts leaving only the *-u-boot.dtsi files
Signed-off-by: Tim Harvey tharvey@gateworks.com
...
33 files changed, 13 insertions(+), 10658 deletions(-)
This diff looks great :-)
+1
Reviewed-by: Sumit Garg sumit.garg@linaro.org
Hi Sumit,
Thanks for your work on this - I imagine over time this will de-duplicate a lot of work!
I have a couple of questions about OF_UPSTREAM I haven't found the answer to yet:
- how do you determine what the last sync point was in dts/upstream?
(ie what kernel version is it currently sync'd with)
You can get that information from merge commits that happen over dts/upstream sub-directory. It was somewhat raw information for the first time we added dts/upstream as (commit aaba2d45dc2a pointing to v6.7-dts [1]):
commit 53633a893a06bd5a0c807287d9cc29337806eaf7 Author: Tom Rini trini@konsulko.com Date: Thu Feb 29 12:33:36 2024 -0500
Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
[1] https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasi...
However, further syncs would be more clear from merge commit description, try following:
$ ./dts/update-dts-subtree.sh pull v6.8-dts
You will see merge commit saying:
commit 57508745cd2b07e55b5c414c6d646de4865418d2 (HEAD -> dt_uprev) Merge: 3987e15e88a 14c9e8c0856 Author: Sumit Garg sumit.garg@linaro.org Date: Thu Mar 14 12:20:27 2024 +0530
Subtree merge tag 'v6.8-dts' of devicetree-rebasing repo [1] into dts/upstream
[1] https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasi...
- how often will dts/upstream get re-synced (not the
devicetree-rebasing.git but u-boot dts/upstream),
You can see the re-syncing details here (section: "Resyncing with devicetree-rebasing", https://source.denx.de/u-boot/u-boot/-/blob/next/doc/develop/devicetree/cont...).
who do you suspect will do be doing it?
Tom will be doing that. I suppose we are just in time for a resync since the Linux kernel v6.8 was released.
Tom,
Do you think we can make v6.8-dts sync for the U-Boot next?
- how would one go about adding a new feature via dt to uboot when
the same feature has not yet landed in dts upstream? perhaps the answer is it must land upstream first or do you suspect it would be ok to put something in a u-boot.dtsi that can later get removed as redundant?
From an upstream perspective, we should aim for minimal contents in
*-u-boot.dtsi, ideally it would be better to get rid of them. For eg. all bootph_* properties should all be pushed upstream.
However, from the new features perspective we can consider using *-u-boot.dtsi if the changes are minimal like enabling some DT nodes. But if the changes are significant then that board can just opt out of OF_USTREAM but still reusing all the DT includes. The reasoning behind this is to minimize any chances of breakage if DT features in *-u-boot.dtsi diverge from DT upstream.
I ask mainly for being able to add things quickly to a downstream U-Boot repo that lags behind upstream U-Boot
Working downstream can always be fun, allowing additional options (can be useful for advance testing too):
1. You can play around with $ ./dts/update-dts-subtree.sh pull <tag> 2. You can manually sync the vendor directories (dts/upstream/src/<arch>/<vendor>/). 3. You can manually sync/update the individual DTS files too.
-Sumit
Best Regards,
Tim
On Thu, Mar 14, 2024 at 12:50 AM Sumit Garg sumit.garg@linaro.org wrote:
- Tom
Hi Tim,
On Wed, 13 Mar 2024 at 22:01, Tim Harvey tharvey@gateworks.com wrote:
On Wed, Mar 13, 2024 at 6:20 AM Sumit Garg sumit.garg@linaro.org wrote:
On Wed, 13 Mar 2024 at 06:46, Fabio Estevam festevam@gmail.com wrote:
Hi Tim,
On Tue, Mar 12, 2024 at 4:05 PM Tim Harvey tharvey@gateworks.com wrote:
Move to imx8m{m,n,p}-venice to OF_UPSTREAM:
- replace the non-upstream generic imx8m{m,n,p}-venice dt with one of the dt's from the OF_LIST
- handle the fact that dtbs now have a 'freescale/' prefix
- imply OF_UPSTREAM
- remove rudundant files from arch/arm/dts leaving only the *-u-boot.dtsi files
Signed-off-by: Tim Harvey tharvey@gateworks.com
...
33 files changed, 13 insertions(+), 10658 deletions(-)
This diff looks great :-)
+1
Reviewed-by: Sumit Garg sumit.garg@linaro.org
Hi Sumit,
Thanks for your work on this - I imagine over time this will de-duplicate a lot of work!
I have a couple of questions about OF_UPSTREAM I haven't found the answer to yet:
- how do you determine what the last sync point was in dts/upstream?
(ie what kernel version is it currently sync'd with)
You can get that information from merge commits that happen over dts/upstream sub-directory. It was somewhat raw information for the first time we added dts/upstream as (commit aaba2d45dc2a pointing to v6.7-dts [1]):
commit 53633a893a06bd5a0c807287d9cc29337806eaf7 Author: Tom Rini trini@konsulko.com Date: Thu Feb 29 12:33:36 2024 -0500
Squashed 'dts/upstream/' content from commit aaba2d45dc2a git-subtree-dir: dts/upstream git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe[1] https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasi...
However, further syncs would be more clear from merge commit description, try following:
$ ./dts/update-dts-subtree.sh pull v6.8-dts
You will see merge commit saying:
commit 57508745cd2b07e55b5c414c6d646de4865418d2 (HEAD -> dt_uprev) Merge: 3987e15e88a 14c9e8c0856 Author: Sumit Garg sumit.garg@linaro.org Date: Thu Mar 14 12:20:27 2024 +0530
Subtree merge tag 'v6.8-dts' of devicetree-rebasing repo [1] intodts/upstream
[1] https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasing.git/
- how often will dts/upstream get re-synced (not the
devicetree-rebasing.git but u-boot dts/upstream),
You can see the re-syncing details here (section: "Resyncing with devicetree-rebasing", https://source.denx.de/u-boot/u-boot/-/blob/next/doc/develop/devicetree/cont...).
Thanks - I was confused about this as I originally figured it was done via a git submodule. When I looked at the commit history of dts/upstream it wasn't clear at all because of the first mergebeing done differently as you explain above. As long as update-dts-subtree.sh is run with a clear named tag that has the kernel version in it then it's easy to follow via the short commit description.
who do you suspect will do be doing it?
Tom will be doing that. I suppose we are just in time for a resync since the Linux kernel v6.8 was released.
Ok, that makes sense. I assume Tom will be updating it on major kernel releases and possibly rc's leading up to as well.
Tom,
Do you think we can make v6.8-dts sync for the U-Boot next?
- how would one go about adding a new feature via dt to uboot when
the same feature has not yet landed in dts upstream? perhaps the answer is it must land upstream first or do you suspect it would be ok to put something in a u-boot.dtsi that can later get removed as redundant?
From an upstream perspective, we should aim for minimal contents in *-u-boot.dtsi, ideally it would be better to get rid of them. For eg. all bootph_* properties should all be pushed upstream.
However, from the new features perspective we can consider using *-u-boot.dtsi if the changes are minimal like enabling some DT nodes. But if the changes are significant then that board can just opt out of OF_USTREAM but still reusing all the DT includes. The reasoning behind this is to minimize any chances of breakage if DT features in *-u-boot.dtsi diverge from DT upstream.
I ask mainly for being able to add things quickly to a downstream U-Boot repo that lags behind upstream U-Boot
The specific case I imagine is for example I have a couple of boards that have TPM's that I have submitted dts updates to enable which did not make the 6.8 cutoff so will be in 6.9. Meanwhile I will want to pull them manually to our downstream vendor fork of an earlier U-Boot (which in the future will have OF_UPSTEAM for our boards). Now that I see this doesn't use git submodules I can just alter the files as needed if I'm in a downstream fork while upstream can patiently wait for the sync.
Working downstream can always be fun, allowing additional options (can be useful for advance testing too):
- You can play around with $ ./dts/update-dts-subtree.sh pull <tag>
- You can manually sync the vendor directories
(dts/upstream/src/<arch>/<vendor>/). 3. You can manually sync/update the individual DTS files too.
Yes... very cool. Thank you for taking the time to do this. It is a significant improvement to U-Boot!
Tim
On Thu, 14 Mar 2024 at 21:28, Tim Harvey tharvey@gateworks.com wrote:
On Thu, Mar 14, 2024 at 12:50 AM Sumit Garg sumit.garg@linaro.org wrote:
- Tom
Hi Tim,
On Wed, 13 Mar 2024 at 22:01, Tim Harvey tharvey@gateworks.com wrote:
On Wed, Mar 13, 2024 at 6:20 AM Sumit Garg sumit.garg@linaro.org wrote:
On Wed, 13 Mar 2024 at 06:46, Fabio Estevam festevam@gmail.com wrote:
Hi Tim,
On Tue, Mar 12, 2024 at 4:05 PM Tim Harvey tharvey@gateworks.com wrote:
Move to imx8m{m,n,p}-venice to OF_UPSTREAM:
- replace the non-upstream generic imx8m{m,n,p}-venice dt with one of the dt's from the OF_LIST
- handle the fact that dtbs now have a 'freescale/' prefix
- imply OF_UPSTREAM
- remove rudundant files from arch/arm/dts leaving only the *-u-boot.dtsi files
Signed-off-by: Tim Harvey tharvey@gateworks.com
...
33 files changed, 13 insertions(+), 10658 deletions(-)
This diff looks great :-)
+1
Reviewed-by: Sumit Garg sumit.garg@linaro.org
Hi Sumit,
Thanks for your work on this - I imagine over time this will de-duplicate a lot of work!
I have a couple of questions about OF_UPSTREAM I haven't found the answer to yet:
- how do you determine what the last sync point was in dts/upstream?
(ie what kernel version is it currently sync'd with)
You can get that information from merge commits that happen over dts/upstream sub-directory. It was somewhat raw information for the first time we added dts/upstream as (commit aaba2d45dc2a pointing to v6.7-dts [1]):
commit 53633a893a06bd5a0c807287d9cc29337806eaf7 Author: Tom Rini trini@konsulko.com Date: Thu Feb 29 12:33:36 2024 -0500
Squashed 'dts/upstream/' content from commit aaba2d45dc2a git-subtree-dir: dts/upstream git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe[1] https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasi...
However, further syncs would be more clear from merge commit description, try following:
$ ./dts/update-dts-subtree.sh pull v6.8-dts
You will see merge commit saying:
commit 57508745cd2b07e55b5c414c6d646de4865418d2 (HEAD -> dt_uprev) Merge: 3987e15e88a 14c9e8c0856 Author: Sumit Garg sumit.garg@linaro.org Date: Thu Mar 14 12:20:27 2024 +0530
Subtree merge tag 'v6.8-dts' of devicetree-rebasing repo [1] intodts/upstream
[1] https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasing.git/
- how often will dts/upstream get re-synced (not the
devicetree-rebasing.git but u-boot dts/upstream),
You can see the re-syncing details here (section: "Resyncing with devicetree-rebasing", https://source.denx.de/u-boot/u-boot/-/blob/next/doc/develop/devicetree/cont...).
Thanks - I was confused about this as I originally figured it was done via a git submodule. When I looked at the commit history of dts/upstream it wasn't clear at all because of the first mergebeing done differently as you explain above. As long as update-dts-subtree.sh is run with a clear named tag that has the kernel version in it then it's easy to follow via the short commit description.
who do you suspect will do be doing it?
Tom will be doing that. I suppose we are just in time for a resync since the Linux kernel v6.8 was released.
Ok, that makes sense. I assume Tom will be updating it on major kernel releases and possibly rc's leading up to as well.
The current policy is to sync on major kernel releases only after the U-Boot next branch opens. Since we would like to avoid any DT ABI breakages for U-Boot and at the same time provide sufficient time to fix problems if any. However if DT ABI turns out to be much more stable for U-Boot then we can revisit this policy.
Tom,
Do you think we can make v6.8-dts sync for the U-Boot next?
- how would one go about adding a new feature via dt to uboot when
the same feature has not yet landed in dts upstream? perhaps the answer is it must land upstream first or do you suspect it would be ok to put something in a u-boot.dtsi that can later get removed as redundant?
From an upstream perspective, we should aim for minimal contents in *-u-boot.dtsi, ideally it would be better to get rid of them. For eg. all bootph_* properties should all be pushed upstream.
However, from the new features perspective we can consider using *-u-boot.dtsi if the changes are minimal like enabling some DT nodes. But if the changes are significant then that board can just opt out of OF_USTREAM but still reusing all the DT includes. The reasoning behind this is to minimize any chances of breakage if DT features in *-u-boot.dtsi diverge from DT upstream.
I ask mainly for being able to add things quickly to a downstream U-Boot repo that lags behind upstream U-Boot
The specific case I imagine is for example I have a couple of boards that have TPM's that I have submitted dts updates to enable which did not make the 6.8 cutoff so will be in 6.9. Meanwhile I will want to pull them manually to our downstream vendor fork of an earlier U-Boot (which in the future will have OF_UPSTEAM for our boards). Now that I see this doesn't use git submodules I can just alter the files as needed if I'm in a downstream fork while upstream can patiently wait for the sync.
Working downstream can always be fun, allowing additional options (can be useful for advance testing too):
- You can play around with $ ./dts/update-dts-subtree.sh pull <tag>
- You can manually sync the vendor directories
(dts/upstream/src/<arch>/<vendor>/). 3. You can manually sync/update the individual DTS files too.
Yes... very cool. Thank you for taking the time to do this. It is a significant improvement to U-Boot!
Thanks for your adoption too.
-Sumit
Tim
On Tue, Mar 12, 2024 at 10:16 PM Fabio Estevam festevam@gmail.com wrote:
Hi Tim,
On Tue, Mar 12, 2024 at 4:05 PM Tim Harvey tharvey@gateworks.com wrote:
Move to imx8m{m,n,p}-venice to OF_UPSTREAM:
- replace the non-upstream generic imx8m{m,n,p}-venice dt with one of the dt's from the OF_LIST
- handle the fact that dtbs now have a 'freescale/' prefix
- imply OF_UPSTREAM
- remove rudundant files from arch/arm/dts leaving only the *-u-boot.dtsi files
Signed-off-by: Tim Harvey tharvey@gateworks.com
...
33 files changed, 13 insertions(+), 10658 deletions(-)
This diff looks great :-)
Reviewed-by: Fabio Estevam festevam@gmail.com
Applied for u-boot-imx/next, thanks.
participants (3)
-
Fabio Estevam -
Sumit Garg -
Tim Harvey