From: Marcel Ziswiler marcel.ziswiler@toradex.com

Synchronise device trees with linux v6.5-rc1.

Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com ---

arch/arm/dts/imx8mm-mx8menlo.dts | 17 +-- arch/arm/dts/imx8mm-verdin-dahlia.dtsi | 150 ------------------------ arch/arm/dts/imx8mm-verdin-dev.dtsi | 97 ++++++++++++++- arch/arm/dts/imx8mm-verdin.dtsi | 30 ++--- arch/arm/dts/imx8mp-verdin-dahlia.dtsi | 129 -------------------- arch/arm/dts/imx8mp-verdin-dev.dtsi | 125 +++++++++++++++++++- arch/arm/dts/imx8mp-verdin-wifi.dtsi | 5 + arch/arm/dts/imx8mp-verdin.dtsi | 91 +++++++++----- board/toradex/verdin-imx8mm/MAINTAINERS | 1 - board/toradex/verdin-imx8mp/MAINTAINERS | 1 - 10 files changed, 309 insertions(+), 337 deletions(-) delete mode 100644 arch/arm/dts/imx8mm-verdin-dahlia.dtsi delete mode 100644 arch/arm/dts/imx8mp-verdin-dahlia.dtsi

diff --git a/arch/arm/dts/imx8mm-mx8menlo.dts b/arch/arm/dts/imx8mm-mx8menlo.dts index 32f6f2f50c1..0b123a84018 100644 --- a/arch/arm/dts/imx8mm-mx8menlo.dts +++ b/arch/arm/dts/imx8mm-mx8menlo.dts @@ -10,6 +10,7 @@ / { model = "MENLO MX8MM EMBEDDED DEVICE"; compatible = "menlo,mx8menlo", + "toradex,verdin-imx8mm-nonwifi", "toradex,verdin-imx8mm", "fsl,imx8mm";

@@ -250,21 +251,21 @@ /* SODIMM 96 */ MX8MM_IOMUXC_SAI1_RXD2_GPIO4_IO4 0x1c4 /* CPLD_D[7] */ - MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x1c4 + MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x184 /* CPLD_D[6] */ - MX8MM_IOMUXC_SAI1_RXFS_GPIO4_IO0 0x1c4 + MX8MM_IOMUXC_SAI1_RXFS_GPIO4_IO0 0x184 /* CPLD_D[5] */ - MX8MM_IOMUXC_SAI1_TXC_GPIO4_IO11 0x1c4 + MX8MM_IOMUXC_SAI1_TXC_GPIO4_IO11 0x184 /* CPLD_D[4] */ - MX8MM_IOMUXC_SAI1_TXD0_GPIO4_IO12 0x1c4 + MX8MM_IOMUXC_SAI1_TXD0_GPIO4_IO12 0x184 /* CPLD_D[3] */ - MX8MM_IOMUXC_SAI1_TXD1_GPIO4_IO13 0x1c4 + MX8MM_IOMUXC_SAI1_TXD1_GPIO4_IO13 0x184 /* CPLD_D[2] */ - MX8MM_IOMUXC_SAI1_TXD2_GPIO4_IO14 0x1c4 + MX8MM_IOMUXC_SAI1_TXD2_GPIO4_IO14 0x184 /* CPLD_D[1] */ - MX8MM_IOMUXC_SAI1_TXD3_GPIO4_IO15 0x1c4 + MX8MM_IOMUXC_SAI1_TXD3_GPIO4_IO15 0x184 /* CPLD_D[0] */ - MX8MM_IOMUXC_SAI1_TXD4_GPIO4_IO16 0x1c4 + MX8MM_IOMUXC_SAI1_TXD4_GPIO4_IO16 0x184 /* KBD_intK */ MX8MM_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x1c4 /* DISP_reset */ diff --git a/arch/arm/dts/imx8mm-verdin-dahlia.dtsi b/arch/arm/dts/imx8mm-verdin-dahlia.dtsi deleted file mode 100644 index c2a5c2f7b20..00000000000 --- a/arch/arm/dts/imx8mm-verdin-dahlia.dtsi +++ /dev/null @@ -1,150 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later OR MIT -/* - * Copyright 2022 Toradex - */ - -/ { - sound_card: sound-card { - compatible = "simple-audio-card"; - simple-audio-card,bitclock-master = <&dailink_master>; - simple-audio-card,format = "i2s"; - simple-audio-card,frame-master = <&dailink_master>; - simple-audio-card,name = "imx8mm-wm8904"; - simple-audio-card,routing = - "Headphone Jack", "HPOUTL", - "Headphone Jack", "HPOUTR", - "IN2L", "Line In Jack", - "IN2R", "Line In Jack", - "Headphone Jack", "MICBIAS", - "IN1L", "Headphone Jack"; - simple-audio-card,widgets = - "Microphone", "Headphone Jack", - "Headphone", "Headphone Jack", - "Line", "Line In Jack"; - - dailink_master: simple-audio-card,codec { - clocks = <&clk IMX8MM_CLK_SAI2_ROOT>; - sound-dai = <&wm8904_1a>; - }; - - simple-audio-card,cpu { - sound-dai = <&sai2>; - }; - }; -}; - -/* Verdin SPI_1 */ -&ecspi2 { - status = "okay"; -}; - -/* EEPROM on display adapter boards */ -&eeprom_display_adapter { - status = "okay"; -}; - -/* EEPROM on Verdin Development board */ -&eeprom_carrier_board { - status = "okay"; -}; - -&fec1 { - status = "okay"; -}; - -/* Verdin QSPI_1 */ -&flexspi { - status = "okay"; -}; - -/* Current measurement into module VCC */ -&hwmon { - status = "okay"; -}; - -&hwmon_temp { - vs-supply = <&reg_1p8v>; - status = "okay"; -}; - -&i2c3 { - status = "okay"; -}; - -/* Verdin I2C_1 */ -&i2c4 { - status = "okay"; - - /* Audio Codec */ - wm8904_1a: audio-codec@1a { - compatible = "wlf,wm8904"; - AVDD-supply = <&reg_3p3v>; - clocks = <&clk IMX8MM_CLK_SAI2_ROOT>; - clock-names = "mclk"; - CPVDD-supply = <&reg_3p3v>; - DBVDD-supply = <&reg_3p3v>; - DCVDD-supply = <&reg_3p3v>; - MICVDD-supply = <&reg_3p3v>; - reg = <0x1a>; - #sound-dai-cells = <0>; - }; -}; - -/* Verdin PCIE_1 */ -&pcie0 { - status = "okay"; -}; - -&pcie_phy { - status = "okay"; -}; - -/* Verdin PWM_3_DSI */ -&pwm1 { - status = "okay"; -}; - -/* Verdin PWM_1 */ -&pwm2 { - status = "okay"; -}; - -/* Verdin PWM_2 */ -&pwm3 { - status = "okay"; -}; - -/* Verdin I2S_1 */ -&sai2 { - status = "okay"; -}; - -/* Verdin UART_3 */ -&uart1 { - status = "okay"; -}; - -/* Verdin UART_1 */ -&uart2 { - status = "okay"; -}; - -/* Verdin UART_2 */ -&uart3 { - status = "okay"; -}; - -/* Verdin USB_1 */ -&usbotg1 { - status = "okay"; -}; - -/* Verdin USB_2 */ -&usbotg2 { - status = "okay"; -}; - -/* Verdin SD_1 */ -&usdhc2 { - status = "okay"; -}; diff --git a/arch/arm/dts/imx8mm-verdin-dev.dtsi b/arch/arm/dts/imx8mm-verdin-dev.dtsi index 73cc3fafa01..3c4b8ca125e 100644 --- a/arch/arm/dts/imx8mm-verdin-dev.dtsi +++ b/arch/arm/dts/imx8mm-verdin-dev.dtsi @@ -3,14 +3,13 @@ * Copyright 2022 Toradex */

-#include "imx8mm-verdin-dahlia.dtsi" - / { sound_card: sound-card { compatible = "simple-audio-card"; simple-audio-card,bitclock-master = <&dailink_master>; simple-audio-card,format = "i2s"; simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,mclk-fs = <256>; simple-audio-card,name = "imx8mm-nau8822"; simple-audio-card,routing = "Headphones", "LHP", @@ -41,27 +40,121 @@ }; };

+/* Verdin SPI_1 */ +&ecspi2 { + status = "okay"; +}; + +/* EEPROM on display adapter boards */ +&eeprom_display_adapter { + status = "okay"; +}; + +/* EEPROM on Verdin Development board */ +&eeprom_carrier_board { + status = "okay"; +}; + +&fec1 { + status = "okay"; +}; + +/* Verdin QSPI_1 */ +&flexspi { + status = "okay"; +}; + +/* Current measurement into module VCC */ +&hwmon { + status = "okay"; +}; + +&hwmon_temp { + vs-supply = <&reg_1p8v>; + status = "okay"; +}; + +&i2c3 { + status = "okay"; +}; + &gpio_expander_21 { status = "okay"; };

/* Verdin I2C_1 */ &i2c4 { + status = "okay"; + /* Audio Codec */ nau8822_1a: audio-codec@1a { compatible = "nuvoton,nau8822"; reg = <0x1a>; + #sound-dai-cells = <0>; }; };

+/* Verdin PCIE_1 */ +&pcie0 { + status = "okay"; +}; + +&pcie_phy { + status = "okay"; +}; + +/* Verdin PWM_3_DSI */ +&pwm1 { + status = "okay"; +}; + +/* Verdin PWM_1 */ +&pwm2 { + status = "okay"; +}; + +/* Verdin PWM_2 */ +&pwm3 { + status = "okay"; +}; + +/* Verdin I2S_1 */ +&sai2 { + status = "okay"; +}; + +/* Verdin UART_3 */ +&uart1 { + status = "okay"; +}; + /* Verdin UART_1, connector X50 through RS485 transceiver */ &uart2 { linux,rs485-enabled-at-boot-time; rs485-rts-active-low; rs485-rx-during-tx; + status = "okay"; +}; + +/* Verdin UART_2 */ +&uart3 { + status = "okay"; +}; + +/* Verdin USB_1 */ +&usbotg1 { + disable-over-current; + status = "okay"; +}; + +/* Verdin USB_2 */ +&usbotg2 { + disable-over-current; + status = "okay"; };

/* Limit frequency on dev board due to long traces and bad signal integrity */ &usdhc2 { max-frequency = <100000000>; + status = "okay"; }; diff --git a/arch/arm/dts/imx8mm-verdin.dtsi b/arch/arm/dts/imx8mm-verdin.dtsi index bcab830c6e9..6f081158714 100644 --- a/arch/arm/dts/imx8mm-verdin.dtsi +++ b/arch/arm/dts/imx8mm-verdin.dtsi @@ -3,8 +3,8 @@ * Copyright 2022 Toradex */

-#include "dt-bindings/phy/phy-imx8-pcie.h" -#include "dt-bindings/pwm/pwm.h" +#include <dt-bindings/phy/phy-imx8-pcie.h> +#include <dt-bindings/pwm/pwm.h> #include "imx8mm.dtsi"

/ { @@ -56,7 +56,11 @@ hdmi_connector: hdmi-connector { compatible = "hdmi-connector"; ddc-i2c-bus = <&i2c2>; + /* Verdin PWM_3_DSI (SODIMM 19) */ + hpd-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; label = "hdmi"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm_3_dsi_hpd_gpio>; type = "a"; status = "disabled"; }; @@ -95,9 +99,10 @@ compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>; /* PMIC_EN_ETH */ - off-on-delay = <500000>; + off-on-delay-us = <500000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_reg_eth>; + regulator-always-on; regulator-boot-on; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; @@ -134,7 +139,7 @@ enable-active-high; /* Verdin SD_1_PWR_EN (SODIMM 76) */ gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>; - off-on-delay = <100000>; + off-on-delay-us = <100000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc2_pwr_en>; regulator-max-microvolt = <3300000>; @@ -183,15 +188,15 @@ ddrc_opp_table: opp-table { compatible = "operating-points-v2";

- opp-25M { + opp-25000000 { opp-hz = /bits/ 64 <25000000>; };

- opp-100M { + opp-100000000 { opp-hz = /bits/ 64 <100000000>; };

- opp-750M { + opp-750000000 { opp-hz = /bits/ 64 <750000000>; }; }; @@ -358,7 +363,6 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pmic>; reg = <0x25>; - sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;

/* * The bootloader is expected to switch on the I2C level shifter for the TLA2024 ADC @@ -598,7 +602,7 @@ hdmi_lontium_lt8912: hdmi@48 { compatible = "lontium,lt8912b"; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_10_dsi>, <&pinctrl_pwm_3_dsi_hpd_gpio>; + pinctrl-0 = <&pinctrl_gpio_10_dsi>; reg = <0x48>; /* Verdin GPIO_9_DSI (LT8912 INT, SODIMM 17, unused) */ /* Verdin GPIO_10_DSI (SODIMM 21) */ @@ -610,7 +614,7 @@ compatible = "atmel,maxtouch"; /* * Verdin GPIO_9_DSI - * (TOUCH_INT#, SODIMM 17, also routed to SN65DSI83 IRQ albeit currently unused) + * (TOUCH_INT#, SODIMM 17, also routed to SN65DSI84 IRQ albeit currently unused) */ interrupt-parent = <&gpio3>; interrupts = <15 IRQ_TYPE_EDGE_FALLING>; @@ -653,9 +657,6 @@ assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>, <&clk IMX8MM_SYS_PLL2_250M>; assigned-clock-rates = <10000000>, <250000000>; - clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>, - <&clk IMX8MM_CLK_PCIE1_PHY>; - clock-names = "pcie", "pcie_aux", "pcie_bus"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pcie0>; /* PCIE_1_RESET# (SODIMM 244) */ @@ -664,6 +665,7 @@

&pcie_phy { clocks = <&clk IMX8MM_CLK_PCIE1_PHY>; + clock-names = "ref"; fsl,clkreq-unsupported; fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_OUTPUT>; fsl,tx-deemph-gen1 = <0x2d>; @@ -739,7 +741,6 @@ adp-disable; dr_mode = "otg"; hnp-disable; - over-current-active-low; samsung,picophy-dc-vol-level-adjust = <7>; samsung,picophy-pre-emp-curr-control = <3>; srp-disable; @@ -749,7 +750,6 @@ /* Verdin USB_2 */ &usbotg2 { dr_mode = "host"; - over-current-active-low; samsung,picophy-dc-vol-level-adjust = <7>; samsung,picophy-pre-emp-curr-control = <3>; vbus-supply = <&reg_usb_otg2_vbus>; diff --git a/arch/arm/dts/imx8mp-verdin-dahlia.dtsi b/arch/arm/dts/imx8mp-verdin-dahlia.dtsi deleted file mode 100644 index 4b8f86f6308..00000000000 --- a/arch/arm/dts/imx8mp-verdin-dahlia.dtsi +++ /dev/null @@ -1,129 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later OR MIT -/* - * Copyright 2022 Toradex - */ - -/* TODO: Audio Codec */ - -&backlight { - power-supply = <&reg_3p3v>; -}; - -/* Verdin SPI_1 */ -&ecspi1 { - status = "okay"; -}; - -/* EEPROM on display adapter boards */ -&eeprom_display_adapter { - status = "okay"; -}; - -/* EEPROM on Verdin Development board */ -&eeprom_carrier_board { - status = "okay"; -}; - -&eqos { - status = "okay"; -}; - -&flexcan1 { - status = "okay"; -}; - -&flexcan2 { - status = "okay"; -}; - -/* Verdin QSPI_1 */ -&flexspi { - status = "okay"; -}; - -/* Current measurement into module VCC */ -&hwmon { - status = "okay"; -}; - -&hwmon_temp { - vs-supply = <&reg_1p8v>; - status = "okay"; -}; - -/* Verdin I2C_2_DSI */ -&i2c2 { - status = "okay"; -}; - -&i2c3 { - status = "okay"; -}; - -/* Verdin I2C_1 */ -&i2c4 { - status = "okay"; - - /* TODO: Audio Codec */ -}; - -/* TODO: Verdin PCIE_1 */ - -/* Verdin PWM_1 */ -&pwm1 { - status = "okay"; -}; - -/* Verdin PWM_2 */ -&pwm2 { - status = "okay"; -}; - -/* Verdin PWM_3_DSI */ -&pwm3 { - status = "okay"; -}; - -&reg_usdhc2_vmmc { - vin-supply = <&reg_3p3v>; -}; - -/* TODO: Verdin I2S_1 */ - -/* Verdin UART_1 */ -&uart1 { - status = "okay"; -}; - -/* Verdin UART_2 */ -&uart2 { - status = "okay"; -}; - -/* Verdin UART_3, used as the Linux Console */ -&uart3 { - status = "okay"; -}; - -/* Verdin USB_1 */ -&usb3_0 { - status = "okay"; -}; - -&usb3_phy0 { - status = "okay"; -}; - -/* Verdin USB_2 */ -&usb3_1 { - status = "okay"; -}; - -&usb3_phy1 { - status = "okay"; -}; - -/* Verdin SD_1 */ -&usdhc2 { - status = "okay"; -}; diff --git a/arch/arm/dts/imx8mp-verdin-dev.dtsi b/arch/arm/dts/imx8mp-verdin-dev.dtsi index cefabe65b25..bdfdd4c782f 100644 --- a/arch/arm/dts/imx8mp-verdin-dev.dtsi +++ b/arch/arm/dts/imx8mp-verdin-dev.dtsi @@ -3,8 +3,6 @@ * Copyright 2022 Toradex */

-#include "imx8mp-verdin-dahlia.dtsi" - / { /* TODO: Audio Codec */

@@ -12,7 +10,7 @@ compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio_expander_21 4 GPIO_ACTIVE_HIGH>; /* ETH_PWR_EN */ - off-on-delay = <500000>; + off-on-delay-us = <500000>; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "+V3.3_ETH"; @@ -21,16 +19,106 @@ }; };

+&backlight { + power-supply = <&reg_3p3v>; +}; + +/* Verdin SPI_1 */ +&ecspi1 { + status = "okay"; +}; + +/* EEPROM on display adapter boards */ +&eeprom_display_adapter { + status = "okay"; +}; + +/* EEPROM on Verdin Development board */ +&eeprom_carrier_board { + status = "okay"; +}; + +&eqos { + status = "okay"; +}; + &fec { phy-supply = <&reg_eth2phy>; status = "okay"; };

+&flexcan1 { + status = "okay"; +}; + +&flexcan2 { + status = "okay"; +}; + +/* Verdin QSPI_1 */ +&flexspi { + status = "okay"; +}; + &gpio_expander_21 { status = "okay"; vcc-supply = <&reg_1p8v>; };

+/* Current measurement into module VCC */ +&hwmon { + status = "okay"; +}; + +&hwmon_temp { + vs-supply = <&reg_1p8v>; + status = "okay"; +}; + +/* Verdin I2C_2_DSI */ +&i2c2 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; +}; + +/* Verdin I2C_1 */ +&i2c4 { + status = "okay"; + + /* TODO: Audio Codec */ +}; + +/* Verdin PCIE_1 */ +&pcie { + status = "okay"; +}; + +&pcie_phy { + status = "okay"; +}; + +/* Verdin PWM_1 */ +&pwm1 { + status = "okay"; +}; + +/* Verdin PWM_2 */ +&pwm2 { + status = "okay"; +}; + +/* Verdin PWM_3_DSI */ +&pwm3 { + status = "okay"; +}; + +&reg_usdhc2_vmmc { + vin-supply = <&reg_3p3v>; +}; + /* TODO: Verdin I2C_1 with Audio Codec */

/* Verdin UART_1, connector X50 through RS485 transceiver */ @@ -38,9 +126,40 @@ linux,rs485-enabled-at-boot-time; rs485-rts-active-low; rs485-rx-during-tx; + status = "okay"; +}; + +/* Verdin UART_2 */ +&uart2 { + status = "okay"; +}; + +/* Verdin UART_3, used as the Linux Console */ +&uart3 { + status = "okay"; +}; + +/* Verdin USB_1 */ +&usb3_0 { + status = "okay"; +}; + +&usb3_phy0 { + status = "okay"; +}; + +/* Verdin USB_2 */ +&usb3_1 { + fsl,permanently-attached; + status = "okay"; +}; + +&usb3_phy1 { + status = "okay"; };

/* Limit frequency on dev board due to long traces and bad signal integrity */ &usdhc2 { max-frequency = <100000000>; + status = "okay"; }; diff --git a/arch/arm/dts/imx8mp-verdin-wifi.dtsi b/arch/arm/dts/imx8mp-verdin-wifi.dtsi index 36289c175e6..ef94f9a57e2 100644 --- a/arch/arm/dts/imx8mp-verdin-wifi.dtsi +++ b/arch/arm/dts/imx8mp-verdin-wifi.dtsi @@ -65,6 +65,11 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_bt_uart>; status = "okay"; + + bluetooth { + compatible = "mrvl,88w8997"; + max-speed = <921600>; + }; };

/* On-module Wi-Fi */ diff --git a/arch/arm/dts/imx8mp-verdin.dtsi b/arch/arm/dts/imx8mp-verdin.dtsi index 7b712d1888e..e9e4fcb562f 100644 --- a/arch/arm/dts/imx8mp-verdin.dtsi +++ b/arch/arm/dts/imx8mp-verdin.dtsi @@ -3,7 +3,8 @@ * Copyright 2022 Toradex */

-#include "dt-bindings/pwm/pwm.h" +#include <dt-bindings/phy/phy-imx8-pcie.h> +#include <dt-bindings/pwm/pwm.h> #include "imx8mp.dtsi"

/ { @@ -49,7 +50,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_keys>;

- button-wakeup { + key-wakeup { debounce-interval = <10>; /* Verdin CTRL_WAKE1_MICO# (SODIMM 252) */ gpios = <&gpio4 0 GPIO_ACTIVE_LOW>; @@ -86,7 +87,7 @@ compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>; /* PMIC_EN_ETH */ - off-on-delay = <500000>; + off-on-delay-us = <500000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_reg_eth>; regulator-always-on; @@ -127,7 +128,7 @@ enable-active-high; /* Verdin SD_1_PWR_EN (SODIMM 76) */ gpio = <&gpio4 22 GPIO_ACTIVE_HIGH>; - off-on-delay = <100000>; + off-on-delay-us = <100000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc2_pwr_en>; regulator-max-microvolt = <3300000>; @@ -354,16 +355,6 @@ "SODIMM_82", "SODIMM_70", "SODIMM_72"; - - ctrl-sleep-moci-hog { - gpio-hog; - /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ - gpios = <29 GPIO_ACTIVE_HIGH>; - line-name = "CTRL_SLEEP_MOCI#"; - output-high; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; - }; };

&gpio3 { @@ -432,6 +423,16 @@ "SODIMM_256", "SODIMM_48", "SODIMM_44"; + + ctrl-sleep-moci-hog { + gpio-hog; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpios = <29 GPIO_ACTIVE_HIGH>; + line-name = "CTRL_SLEEP_MOCI#"; + output-high; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; + }; };

/* On-module I2C */ @@ -452,7 +453,6 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pmic>; reg = <0x25>; - sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;

/* * The bootloader is expected to switch on LDO4 for the on-module +V3.3_ADC and the @@ -678,8 +678,8 @@ status = "disabled"; };

- lvds_ti_sn65dsi83: bridge@2c { - compatible = "ti,sn65dsi83"; + lvds_ti_sn65dsi84: bridge@2c { + compatible = "ti,sn65dsi84"; /* Verdin GPIO_9_DSI (SN65DSI84 IRQ, SODIMM 17, unused) */ /* Verdin GPIO_10_DSI (SODIMM 21) */ enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; @@ -712,7 +712,7 @@ compatible = "atmel,maxtouch"; /* * Verdin GPIO_9_DSI - * (TOUCH_INT#, SODIMM 17, also routed to SN65DSI83 IRQ albeit currently unused) + * (TOUCH_INT#, SODIMM 17, also routed to SN65DSI84 IRQ albeit currently unused) */ interrupt-parent = <&gpio4>; interrupts = <25 IRQ_TYPE_EDGE_FALLING>; @@ -748,7 +748,20 @@ }; };

-/* TODO: Verdin PCIE_1 */ +/* Verdin PCIE_1 */ +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie>; + /* PCIE_1_RESET# (SODIMM 244) */ + reset-gpio = <&gpio4 19 GPIO_ACTIVE_LOW>; +}; + +&pcie_phy { + clocks = <&hsio_blk_ctrl>; + clock-names = "ref"; + fsl,clkreq-unsupported; + fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_OUTPUT>; +};

/* Verdin PWM_1 */ &pwm1 { @@ -806,28 +819,45 @@ };

/* Verdin USB_1 */ -&usb3_phy0 { - vbus-supply = <&reg_usb1_vbus>; +&usb3_0 { + fsl,disable-port-power-control; + fsl,over-current-active-low; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_1_oc_n>; };

&usb_dwc3_0 { + /* dual role only, not full featured OTG */ adp-disable; dr_mode = "otg"; hnp-disable; maximum-speed = "high-speed"; - over-current-active-low; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb_1_id>; + role-switch-default-mode = "peripheral"; srp-disable; + usb-role-switch; + + connector { + compatible = "gpio-usb-b-connector", "usb-b-connector"; + id-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>; + label = "Type-C"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_1_id>; + self-powered; + type = "micro"; + vbus-supply = <&reg_usb1_vbus>; + }; };

/* Verdin USB_2 */ +&usb3_1 { + fsl,disable-port-power-control; +}; + &usb3_phy1 { vbus-supply = <&reg_usb2_vbus>; };

&usb_dwc3_1 { - disable-over-current; dr_mode = "host"; };

@@ -1045,7 +1075,6 @@

pinctrl_gpio_hog3: gpiohog3grp { fsl,pins = - <MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13 0x1c4>, /* SODIMM 157 */ /* CSI_1_MCLK */ <MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15 0x1c4>; /* SODIMM 91 */ }; @@ -1220,7 +1249,7 @@

pinctrl_usb1_vbus: usb1vbusgrp { fsl,pins = - <MX8MP_IOMUXC_GPIO1_IO12__USB1_OTG_PWR 0x19>; /* SODIMM 155 */ + <MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x106>; /* SODIMM 155 */ };

/* USB_1_ID */ @@ -1229,9 +1258,15 @@ <MX8MP_IOMUXC_SD1_RESET_B__GPIO2_IO10 0x1c4>; /* SODIMM 161 */ };

+ /* USB_1_OC# */ + pinctrl_usb_1_oc_n: usb1ocngrp { + fsl,pins = + <MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC 0x1c4>; /* SODIMM 157 */ + }; + pinctrl_usb2_vbus: usb2vbusgrp { fsl,pins = - <MX8MP_IOMUXC_GPIO1_IO14__USB2_OTG_PWR 0x19>; /* SODIMM 185 */ + <MX8MP_IOMUXC_GPIO1_IO14__GPIO1_IO14 0x106>; /* SODIMM 185 */ };

/* On-module Wi-Fi */ diff --git a/board/toradex/verdin-imx8mm/MAINTAINERS b/board/toradex/verdin-imx8mm/MAINTAINERS index 974b3a10329..b0f4329253a 100644 --- a/board/toradex/verdin-imx8mm/MAINTAINERS +++ b/board/toradex/verdin-imx8mm/MAINTAINERS @@ -3,7 +3,6 @@ M: Marcel Ziswiler marcel.ziswiler@toradex.com W: https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx-8m-min... S: Maintained F: arch/arm/dts/imx8mm-verdin.dtsi -F: arch/arm/dts/imx8mm-verdin-dahlia.dtsi F: arch/arm/dts/imx8mm-verdin-dev.dtsi F: arch/arm/dts/imx8mm-verdin-wifi.dtsi F: arch/arm/dts/imx8mm-verdin-wifi-dev.dts diff --git a/board/toradex/verdin-imx8mp/MAINTAINERS b/board/toradex/verdin-imx8mp/MAINTAINERS index cff3c503838..ea04a83926a 100644 --- a/board/toradex/verdin-imx8mp/MAINTAINERS +++ b/board/toradex/verdin-imx8mp/MAINTAINERS @@ -1,6 +1,5 @@ Verdin iMX8M Plus F: arch/arm/dts/imx8mp-verdin.dtsi -F: arch/arm/dts/imx8mp-verdin-dahlia.dtsi F: arch/arm/dts/imx8mp-verdin-dev.dtsi F: arch/arm/dts/imx8mp-verdin-wifi.dtsi F: arch/arm/dts/imx8mp-verdin-wifi-dev.dts

From: Andrejs Cainikovs andrejs.cainikovs@toradex.com

Enable CONFIG_SPL_GPIO_HOG option to be able to control GPIO hogs from SPL.

Signed-off-by: Andrejs Cainikovs andrejs.cainikovs@toradex.com Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com ---

configs/verdin-imx8mm_defconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/configs/verdin-imx8mm_defconfig b/configs/verdin-imx8mm_defconfig index 0eb18915154..09e14c6f8c4 100644 --- a/configs/verdin-imx8mm_defconfig +++ b/configs/verdin-imx8mm_defconfig @@ -98,6 +98,7 @@ CONFIG_CLK_COMPOSITE_CCF=y CONFIG_SPL_CLK_IMX8MM=y CONFIG_CLK_IMX8MM=y CONFIG_GPIO_HOG=y +CONFIG_SPL_GPIO_HOG=y CONFIG_MXC_GPIO=y CONFIG_DM_I2C=y CONFIG_MISC=y

From: Andrejs Cainikovs andrejs.cainikovs@toradex.com

Drive CTRL_SLEEP_MOCI# high at boot (SPL) using a GPIO hog, this signal may be used to control some power-rails on the carrier board, therefore it should be set to high when the module is booting.

To do this as early as possible is generally a good idea and the issue was noticed on the Yavia carrier board where it is needed to power the I2C EEPROM on the carrier board.

Signed-off-by: Andrejs Cainikovs andrejs.cainikovs@toradex.com Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com ---

arch/arm/dts/imx8mm-verdin-wifi-dev-u-boot.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+)

diff --git a/arch/arm/dts/imx8mm-verdin-wifi-dev-u-boot.dtsi b/arch/arm/dts/imx8mm-verdin-wifi-dev-u-boot.dtsi index 494229e4e62..2b268f55cb9 100644 --- a/arch/arm/dts/imx8mm-verdin-wifi-dev-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-verdin-wifi-dev-u-boot.dtsi @@ -56,6 +56,10 @@

&gpio5 { bootph-pre-ram; + + ctrl-sleep-moci-hog { + bootph-pre-ram; + }; };

&i2c1 { @@ -88,6 +92,10 @@ }; };

+&pinctrl_ctrl_sleep_moci { + bootph-pre-ram; +}; + &pinctrl_i2c1 { bootph-pre-ram; };

From: Andrejs Cainikovs andrejs.cainikovs@toradex.com

Enable CONFIG_SPL_GPIO_HOG option to be able to control GPIO hogs from SPL.

Signed-off-by: Andrejs Cainikovs andrejs.cainikovs@toradex.com Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com ---

configs/verdin-imx8mp_defconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/configs/verdin-imx8mp_defconfig b/configs/verdin-imx8mp_defconfig index f1fa2b8f496..37ab9e44140 100644 --- a/configs/verdin-imx8mp_defconfig +++ b/configs/verdin-imx8mp_defconfig @@ -108,6 +108,7 @@ CONFIG_CLK_COMPOSITE_CCF=y CONFIG_CLK_IMX8MP=y CONFIG_FSL_CAAM=y CONFIG_GPIO_HOG=y +CONFIG_SPL_GPIO_HOG=y CONFIG_MXC_GPIO=y CONFIG_DM_PCA953X=y CONFIG_DM_I2C=y

From: Andrejs Cainikovs andrejs.cainikovs@toradex.com

Drive CTRL_SLEEP_MOCI# high at boot (SPL) using a GPIO hog, this signal may be used to control some power-rails on the carrier board, therefore it should be set to high when the module is booting.

To do this as early as possible is generally a good idea and the issue was noticed on the Yavia carrier board where it is needed to power the I2C EEPROM on the carrier board.

Signed-off-by: Andrejs Cainikovs andrejs.cainikovs@toradex.com Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com

---

arch/arm/dts/imx8mp-verdin-wifi-dev-u-boot.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+)

diff --git a/arch/arm/dts/imx8mp-verdin-wifi-dev-u-boot.dtsi b/arch/arm/dts/imx8mp-verdin-wifi-dev-u-boot.dtsi index 9c6c417f7ee..0162f9b2da3 100644 --- a/arch/arm/dts/imx8mp-verdin-wifi-dev-u-boot.dtsi +++ b/arch/arm/dts/imx8mp-verdin-wifi-dev-u-boot.dtsi @@ -62,6 +62,10 @@

&gpio4 { bootph-pre-ram; + + ctrl-sleep-moci-hog { + bootph-pre-ram; + }; };

&gpio5 { @@ -106,6 +110,10 @@ bootph-pre-ram; };

+&pinctrl_ctrl_sleep_moci { + bootph-pre-ram; +}; + &pinctrl_i2c1 { bootph-pre-ram; };