The following commit syncs the device tree from Linux tag v6.6-rc1 to U-boot and fixes the following to be compatible with the future syncs -
- Include k3-am68-sk-base-board.dts file
Remove the duplicated pinmuxes from r5 and -u-boot.dtsi files and include k3-am68-sk-base-board.dts for Linux fixes to propagate to U-boot.
- Fixing the mcu_timer0
Remove timer0 and use the mcu_timer0 defined in mcu-wakeup.dtsi
- Fixing secure proxy nodes
Linux DT now have these nodes defined so remove them and rename to use the Linux DT ones.
- Remove cpsw node
The compatible is now fixed and the node is not required in -u-boot specifically
- Remove aliases and chosen node
Use these from Linux and don't override when not required.
- Remove /delete-property/ from sdhci nodes
We have the necessary clock and dev data so remove these.
- Remove dummy_clocks and fs_loader0
These weren't being used anywhere so remove it.
- Remove mcu_ringacc override
All these have been put in a single commit to not break the bisectability.
Reviewed-by: Neha Malcom Francis n-francis@ti.com Reviewed-by: Nishanth Menon nm@ti.com Signed-off-by: Manorit Chawdhry m-chawdhry@ti.com --- arch/arm/dts/k3-am68-sk-base-board-u-boot.dtsi | 75 ++-- arch/arm/dts/k3-am68-sk-base-board.dts | 524 +++++++++++++++++-------- arch/arm/dts/k3-am68-sk-r5-base-board.dts | 151 +------ arch/arm/dts/k3-am68-sk-som.dtsi | 112 +----- 4 files changed, 431 insertions(+), 431 deletions(-)
diff --git a/arch/arm/dts/k3-am68-sk-base-board-u-boot.dtsi b/arch/arm/dts/k3-am68-sk-base-board-u-boot.dtsi index 79faa1b5737d..5dc580ee6e2f 100644 --- a/arch/arm/dts/k3-am68-sk-base-board-u-boot.dtsi +++ b/arch/arm/dts/k3-am68-sk-base-board-u-boot.dtsi @@ -1,29 +1,10 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/ */
#include "k3-j721s2-binman.dtsi"
-/ { - chosen { - stdout-path = "serial2:115200n8"; - tick-timer = &timer1; - }; - - aliases { - serial0 = &wkup_uart0; - serial1 = &mcu_uart0; - serial2 = &main_uart8; - i2c0 = &wkup_i2c0; - i2c1 = &mcu_i2c0; - i2c2 = &mcu_i2c1; - i2c3 = &main_i2c0; - ethernet0 = &cpsw_port1; - mmc1 = &main_sdhci1; - }; -}; - &wkup_i2c0 { bootph-pre-ram; }; @@ -39,14 +20,6 @@ &cbass_mcu_wakeup { bootph-pre-ram;
- timer1: timer@40400000 { - compatible = "ti,omap5430-timer"; - reg = <0x0 0x40400000 0x0 0x80>; - ti,timer-alwon; - clock-frequency = <250000000>; - bootph-pre-ram; - }; - chipid@43000014 { bootph-pre-ram; }; @@ -57,12 +30,6 @@ };
&mcu_ringacc { - reg = <0x0 0x2b800000 0x0 0x400000>, - <0x0 0x2b000000 0x0 0x400000>, - <0x0 0x28590000 0x0 0x100>, - <0x0 0x2a500000 0x0 0x40000>, - <0x0 0x28440000 0x0 0x40000>; - reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target", "cfg"; bootph-pre-ram; };
@@ -102,10 +69,26 @@ bootph-pre-ram; };
+&main_usbss0_pins_default { + bootph-pre-ram; +}; + &wkup_pmx0 { bootph-pre-ram; };
+&wkup_pmx1 { + bootph-pre-ram; +}; + +&wkup_pmx2 { + bootph-pre-ram; +}; + +&wkup_pmx3 { + bootph-pre-ram; +}; + &k3_pds { bootph-pre-ram; }; @@ -130,23 +113,23 @@ bootph-pre-ram; };
-&mcu_cpsw { - reg = <0x0 0x46000000 0x0 0x200000>, - <0x0 0x40f00200 0x0 0x8>; - reg-names = "cpsw_nuss", "mac_efuse"; - /delete-property/ ranges; +&main_sdhci1 { + bootph-pre-ram; +};
- cpsw-phy-sel@40f04040 { - compatible = "ti,am654-cpsw-phy-sel"; - reg= <0x0 0x40f04040 0x0 0x4>; - reg-names = "gmii-sel"; - }; +&ospi0 { + status = "disabled"; };
-&main_sdhci0 { +&ospi1 { status = "disabled"; };
-&main_sdhci1 { +&usbss0 { + bootph-pre-ram; +}; + +&usb0 { + dr_mode = "peripheral"; bootph-pre-ram; }; diff --git a/arch/arm/dts/k3-am68-sk-base-board.dts b/arch/arm/dts/k3-am68-sk-base-board.dts index 8fc03324ab8a..5df5946687b3 100644 --- a/arch/arm/dts/k3-am68-sk-base-board.dts +++ b/arch/arm/dts/k3-am68-sk-base-board.dts @@ -1,8 +1,8 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/ * - * Base Board: **Yet to Add** + * Base Board: https://www.ti.com/lit/zip/SPRR463 */
/dts-v1/; @@ -12,21 +12,28 @@ #include <dt-bindings/phy/phy-cadence.h> #include <dt-bindings/phy/phy.h>
+#include "k3-serdes.h" + / { compatible = "ti,am68-sk", "ti,j721s2"; model = "Texas Instruments AM68 SK";
chosen { stdout-path = "serial2:115200n8"; - bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x2880000"; };
aliases { + serial0 = &wkup_uart0; + serial1 = &mcu_uart0; serial2 = &main_uart8; mmc1 = &main_sdhci1; + can0 = &mcu_mcan0; + can1 = &mcu_mcan1; + can2 = &main_mcan6; + can3 = &main_mcan7; };
- vusb_main: fixedregulator-vusb-main5v0 { + vusb_main: regulator-vusb-main5v0 { /* USB MAIN INPUT 5V DC */ compatible = "regulator-fixed"; regulator-name = "vusb-main5v0"; @@ -36,7 +43,7 @@ regulator-boot-on; };
- vsys_3v3: fixedregulator-vsys3v3 { + vsys_3v3: regulator-vsys3v3 { /* Output of LM5141 */ compatible = "regulator-fixed"; regulator-name = "vsys_3v3"; @@ -47,7 +54,7 @@ regulator-boot-on; };
- vdd_mmc1: fixedregulator-sd { + vdd_mmc1: regulator-sd { /* Output of TPS22918 */ compatible = "regulator-fixed"; regulator-name = "vdd_mmc1"; @@ -56,10 +63,10 @@ regulator-boot-on; enable-active-high; vin-supply = <&vsys_3v3>; - gpio = <&exp1 10 GPIO_ACTIVE_HIGH>; + gpio = <&exp1 8 GPIO_ACTIVE_HIGH>; };
- vdd_sd_dv: gpio-regulator-TLV71033 { + vdd_sd_dv: regulator-tlv71033 { /* Output of TLV71033 */ compatible = "regulator-gpio"; regulator-name = "tlv71033"; @@ -73,30 +80,115 @@ states = <1800000 0x0>, <3300000 0x1>; }; + + vsys_io_1v8: regulator-vsys-io-1v8 { + compatible = "regulator-fixed"; + regulator-name = "vsys_io_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + vsys_io_1v2: regulator-vsys-io-1v2 { + compatible = "regulator-fixed"; + regulator-name = "vsys_io_1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + + transceiver1: can-phy0 { + compatible = "ti,tcan1042"; + #phy-cells = <0>; + max-bitrate = <5000000>; + }; + + transceiver2: can-phy1 { + compatible = "ti,tcan1042"; + #phy-cells = <0>; + max-bitrate = <5000000>; + }; + + transceiver3: can-phy2 { + compatible = "ti,tcan1042"; + #phy-cells = <0>; + max-bitrate = <5000000>; + }; + + transceiver4: can-phy3 { + compatible = "ti,tcan1042"; + #phy-cells = <0>; + max-bitrate = <5000000>; + }; + + connector-hdmi { + compatible = "hdmi-connector"; + label = "hdmi"; + type = "a"; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_hpd_pins_default>; + ddc-i2c-bus = <&mcu_i2c1>; + /* HDMI_HPD */ + hpd-gpios = <&main_gpio0 0 GPIO_ACTIVE_HIGH>; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&tfp410_out>; + }; + }; + }; + + bridge-dvi { + compatible = "ti,tfp410"; + /* HDMI_PDn */ + powerdown-gpios = <&exp2 0 GPIO_ACTIVE_LOW>; + ti,deskew = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tfp410_in: endpoint { + remote-endpoint = <&dpi_out0>; + pclk-sample = <1>; + }; + }; + + port@1 { + reg = <1>; + + tfp410_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; };
&main_pmx0 { - main_uart8_pins_default: main-uart8-pins-default { + main_uart8_pins_default: main-uart8-default-pins { pinctrl-single,pins = < - J721S2_IOPAD(0x040, PIN_INPUT, 14) /* (AC28) MCASP0_AXR0.UART8_CTSn */ - J721S2_IOPAD(0x044, PIN_OUTPUT, 14) /* (Y26) MCASP0_AXR1.UART8_RTSn */ J721S2_IOPAD(0x0d0, PIN_INPUT, 11) /* (AF26) SPI0_CS1.UART8_RXD */ J721S2_IOPAD(0x0d4, PIN_OUTPUT, 11) /* (AH27) SPI0_CLK.UART8_TXD */ >; };
- main_i2c0_pins_default: i2c0-pins-default { + main_i2c0_pins_default: main-i2c0-default-pins { pinctrl-single,pins = < - J721S2_IOPAD(0x0e0, PIN_INPUT_PULLUP, 0) /* (AH25) I2C0_SCL */ - J721S2_IOPAD(0x0e4, PIN_INPUT_PULLUP, 0) /* (AE24) I2C0_SDA */ + J721S2_IOPAD(0x0e0, PIN_INPUT, 0) /* (AH25) I2C0_SCL */ + J721S2_IOPAD(0x0e4, PIN_INPUT, 0) /* (AE24) I2C0_SDA */ >; };
- main_mmc1_pins_default: main-mmc1-pins-default { + main_mmc1_pins_default: main-mmc1-default-pins { pinctrl-single,pins = < J721S2_IOPAD(0x104, PIN_INPUT, 0) /* (P23) MMC1_CLK */ J721S2_IOPAD(0x108, PIN_INPUT, 0) /* (N24) MMC1_CMD */ - J721S2_IOPAD(0x100, PIN_INPUT, 0) /* (###) MMC1_CLKLB */ J721S2_IOPAD(0x0fc, PIN_INPUT, 0) /* (M23) MMC1_DAT0 */ J721S2_IOPAD(0x0f8, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */ J721S2_IOPAD(0x0f4, PIN_INPUT, 0) /* (R24) MMC1_DAT2 */ @@ -105,102 +197,222 @@ >; };
- vdd_sd_dv_pins_default: vdd-sd-dv-pins-default { + vdd_sd_dv_pins_default: vdd-sd-dv-default-pins { pinctrl-single,pins = < J721S2_IOPAD(0x0c4, PIN_INPUT, 7) /* (AB26) ECAP0_IN_APWM_OUT.GPIO0_49 */ >; }; -};
-&wkup_pmx0 { - mcu_cpsw_pins_default: mcu-cpsw-pins-default { + main_usbss0_pins_default: main-usbss0-default-pins { pinctrl-single,pins = < - J721S2_WKUP_IOPAD(0x094, PIN_INPUT, 0) /* (B22) MCU_RGMII1_RD0 */ - J721S2_WKUP_IOPAD(0x090, PIN_INPUT, 0) /* (B21) MCU_RGMII1_RD1 */ - J721S2_WKUP_IOPAD(0x08c, PIN_INPUT, 0) /* (C22) MCU_RGMII1_RD2 */ - J721S2_WKUP_IOPAD(0x088, PIN_INPUT, 0) /* (D23) MCU_RGMII1_RD3 */ - J721S2_WKUP_IOPAD(0x084, PIN_INPUT, 0) /* (D22) MCU_RGMII1_RXC */ - J721S2_WKUP_IOPAD(0x06c, PIN_INPUT, 0) /* (E23) MCU_RGMII1_RX_CTL */ - J721S2_WKUP_IOPAD(0x07c, PIN_OUTPUT, 0) /* (F23) MCU_RGMII1_TD0 */ - J721S2_WKUP_IOPAD(0x078, PIN_OUTPUT, 0) /* (G22) MCU_RGMII1_TD1 */ - J721S2_WKUP_IOPAD(0x074, PIN_OUTPUT, 0) /* (E21) MCU_RGMII1_TD2 */ - J721S2_WKUP_IOPAD(0x070, PIN_OUTPUT, 0) /* (E22) MCU_RGMII1_TD3 */ - J721S2_WKUP_IOPAD(0x080, PIN_OUTPUT, 0) /* (F21) MCU_RGMII1_TXC */ - J721S2_WKUP_IOPAD(0x068, PIN_OUTPUT, 0) /* (F22) MCU_RGMII1_TX_CTL */ + J721S2_IOPAD(0x0ec, PIN_OUTPUT, 6) /* (AG25) TIMER_IO1.USB0_DRVVBUS */ >; };
- mcu_mdio_pins_default: mcu-mdio-pins-default { + main_mcan6_pins_default: main-mcan6-default-pins { pinctrl-single,pins = < - J721S2_WKUP_IOPAD(0x09c, PIN_OUTPUT, 0) /* (A21) MCU_MDIO0_MDC */ - J721S2_WKUP_IOPAD(0x098, PIN_INPUT, 0) /* (A22) MCU_MDIO0_MDIO */ + J721S2_IOPAD(0x098, PIN_INPUT, 0) /* (V25) MCASP0_AXR10.MCAN6_RX */ + J721S2_IOPAD(0x094, PIN_INPUT, 0) /* (AA25) MCASP0_AXR9.MCAN6_TX */ >; }; -};
-&main_gpio2 { - status = "disabled"; -}; + main_mcan7_pins_default: main-mcan7-default-pins { + pinctrl-single,pins = < + J721S2_IOPAD(0x0a0, PIN_INPUT, 0) /* (AB25) MCASP0_AXR12.MCAN7_RX */ + J721S2_IOPAD(0x09c, PIN_INPUT, 0) /* (T24) MCASP0_AXR11.MCAN7_TX */ + >; + };
-&main_gpio4 { - status = "disabled"; -}; + main_i2c4_pins_default: main-i2c4-default-pins { + pinctrl-single,pins = < + J721S2_IOPAD(0x010, PIN_INPUT_PULLUP, 8) /* (AF28) MCAN13_RX.I2C4_SDA */ + J721S2_IOPAD(0x014, PIN_INPUT_PULLUP, 8) /* (AD25) MCAN14_TX.I2C4_SCL */ + >; + };
-&main_gpio6 { - status = "disabled"; -}; + rpi_header_gpio0_pins_default: rpi-header-gpio0-default-pins { + pinctrl-single,pins = < + J721S2_IOPAD(0x0a8, PIN_INPUT, 7) /* (U24) MCASP0_AXR14.GPIO0_42 */ + J721S2_IOPAD(0x090, PIN_INPUT, 7) /* (W24) MCASP0_AXR8.GPIO0_36 */ + J721S2_IOPAD(0x0bc, PIN_INPUT, 7) /* (V28) MCASP1_AFSX.GPIO0_47 */ + J721S2_IOPAD(0x06c, PIN_INPUT, 7) /* (V26) MCAN1_TX.GPIO0_27 */ + J721S2_IOPAD(0x004, PIN_INPUT, 7) /* (W25) MCAN12_TX.GPIO0_1 */ + J721S2_IOPAD(0x008, PIN_INPUT, 7) /* (AC24) MCAN12_RX.GPIO0_2 */ + J721S2_IOPAD(0x0b8, PIN_INPUT, 7) /* (AA24) MCASP1_ACLKX.GPIO0_46 */ + J721S2_IOPAD(0x00c, PIN_INPUT, 7) /* (AE28) MCAN13_TX.GPIO0_3 */ + J721S2_IOPAD(0x034, PIN_INPUT, 7) /* (AD24) PMIC_WAKE0.GPIO0_13 */ + J721S2_IOPAD(0x0a4, PIN_INPUT, 7) /* (T23) MCASP0_AXR13.GPIO0_41 */ + J721S2_IOPAD(0x0c0, PIN_INPUT, 7) /* (T28) MCASP1_AXR0.GPIO0_48 */ + J721S2_IOPAD(0x0b4, PIN_INPUT, 7) /* (U25) MCASP1_AXR4.GPIO0_45 */ + J721S2_IOPAD(0x0cc, PIN_INPUT, 7) /* (AE27) SPI0_CS0.GPIO0_51 */ + J721S2_IOPAD(0x08c, PIN_INPUT, 7) /* (T25) MCASP0_AXR7.GPIO0_35 */ + >; + };
-&wkup_gpio1 { - status = "disabled"; -}; + dss_vout0_pins_default: dss-vout0-default-pins { + pinctrl-single,pins = < + J721S2_IOPAD(0x074, PIN_OUTPUT, 2) /* (R28) MCAN2_TX.VOUT0_DATA0 */ + J721S2_IOPAD(0x070, PIN_OUTPUT, 2) /* (R27) MCAN1_RX.VOUT0_DATA1 */ + J721S2_IOPAD(0x04c, PIN_OUTPUT, 2) /* (V27) MCASP1_AXR1.VOUT0_DATA10 */ + J721S2_IOPAD(0x048, PIN_OUTPUT, 2) /* (AB27) MCASP0_AXR2.VOUT0_DATA11 */ + J721S2_IOPAD(0x044, PIN_OUTPUT, 2) /* (Y26) MCASP0_AXR1.VOUT0_DATA12 */ + J721S2_IOPAD(0x040, PIN_OUTPUT, 2) /* (AC28) MCASP0_AXR0.VOUT0_DATA13 */ + J721S2_IOPAD(0x03c, PIN_OUTPUT, 2) /* (U27) MCASP0_AFSX.VOUT0_DATA14 */ + J721S2_IOPAD(0x038, PIN_OUTPUT, 2) /* (AB28) MCASP0_ACLKX.VOUT0_DATA15 */ + J721S2_IOPAD(0x0c8, PIN_OUTPUT, 2) /* (AD28) EXT_REFCLK1.VOUT0_DATA16 */ + J721S2_IOPAD(0x030, PIN_OUTPUT, 2) /* (T26) GPIO0_12.VOUT0_DATA17 */ + J721S2_IOPAD(0x02c, PIN_OUTPUT, 2) /* (V23) GPIO0_11.VOUT0_DATA18 */ + J721S2_IOPAD(0x028, PIN_OUTPUT, 2) /* (AB24) MCAN16_RX.VOUT0_DATA19 */ + J721S2_IOPAD(0x07c, PIN_OUTPUT, 2) /* (T27) MCASP0_AXR3.VOUT0_DATA2 */ + J721S2_IOPAD(0x024, PIN_OUTPUT, 2) /* (Y28) MCAN16_TX.VOUT0_DATA20 */ + J721S2_IOPAD(0x020, PIN_OUTPUT, 2) /* (AA23) MCAN15_RX.VOUT0_DATA21 */ + J721S2_IOPAD(0x01c, PIN_OUTPUT, 2) /* (Y24) MCAN15_TX.VOUT0_DATA22 */ + J721S2_IOPAD(0x018, PIN_OUTPUT, 2) /* (W23) MCAN14_RX.VOUT0_DATA23 */ + J721S2_IOPAD(0x068, PIN_OUTPUT, 2) /* (U28) MCAN0_RX.VOUT0_DATA3 */ + J721S2_IOPAD(0x064, PIN_OUTPUT, 2) /* (W28) MCAN0_TX.VOUT0_DATA4 */ + J721S2_IOPAD(0x060, PIN_OUTPUT, 2) /* (AC27) MCASP2_AXR1.VOUT0_DATA5 */ + J721S2_IOPAD(0x05c, PIN_OUTPUT, 2) /* (AA26) MCASP2_AXR0.VOUT0_DATA6 */ + J721S2_IOPAD(0x058, PIN_OUTPUT, 2) /* (AA27) MCASP2_AFSX.VOUT0_DATA7 */ + J721S2_IOPAD(0x054, PIN_OUTPUT, 2) /* (Y27) MCASP2_ACLKX.VOUT0_DATA8 */ + J721S2_IOPAD(0x050, PIN_OUTPUT, 2) /* (W27) MCASP1_AXR2.VOUT0_DATA9 */ + J721S2_IOPAD(0x084, PIN_OUTPUT, 2) /* (AA28) MCASP0_AXR5.VOUT0_DE */ + J721S2_IOPAD(0x080, PIN_OUTPUT, 2) /* (U26) MCASP0_AXR4.VOUT0_HSYNC */ + J721S2_IOPAD(0x078, PIN_OUTPUT, 2) /* (Y25) MCAN2_RX.VOUT0_PCLK */ + J721S2_IOPAD(0x088, PIN_OUTPUT, 2) /* (AD27) MCASP0_AXR6.VOUT0_VP0_VSYNC */ + >; + };
-&wkup_uart0 { - status = "reserved"; + hdmi_hpd_pins_default: hdmi-hpd-default-pins { + pinctrl-single,pins = < + J721S2_IOPAD(0x000, PIN_INPUT, 7) /* (AG24) EXTINTN.GPIO0_0 */ + >; + }; };
-&main_uart0 { - status = "disabled"; -}; +&wkup_pmx2 { + wkup_uart0_pins_default: wkup-uart0-default-pins { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x070, PIN_INPUT, 0) /* (E25) WKUP_GPIO0_6.WKUP_UART0_CTSn */ + J721S2_WKUP_IOPAD(0x074, PIN_OUTPUT, 0) /* (F28) WKUP_GPIO0_7.WKUP_UART0_RTSn */ + J721S2_WKUP_IOPAD(0x048, PIN_INPUT, 0) /* (D28) WKUP_UART0_RXD */ + J721S2_WKUP_IOPAD(0x04c, PIN_OUTPUT, 0) /* (D27) WKUP_UART0_TXD */ + >; + };
-&main_uart1 { - status = "disabled"; -}; + mcu_cpsw_pins_default: mcu-cpsw-default-pins { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x02C, PIN_INPUT, 0) /* (B22) MCU_RGMII1_RD0 */ + J721S2_WKUP_IOPAD(0x028, PIN_INPUT, 0) /* (B21) MCU_RGMII1_RD1 */ + J721S2_WKUP_IOPAD(0x024, PIN_INPUT, 0) /* (C22) MCU_RGMII1_RD2 */ + J721S2_WKUP_IOPAD(0x020, PIN_INPUT, 0) /* (D23) MCU_RGMII1_RD3 */ + J721S2_WKUP_IOPAD(0x01C, PIN_INPUT, 0) /* (D22) MCU_RGMII1_RXC */ + J721S2_WKUP_IOPAD(0x004, PIN_INPUT, 0) /* (E23) MCU_RGMII1_RX_CTL */ + J721S2_WKUP_IOPAD(0x014, PIN_OUTPUT, 0) /* (F23) MCU_RGMII1_TD0 */ + J721S2_WKUP_IOPAD(0x010, PIN_OUTPUT, 0) /* (G22) MCU_RGMII1_TD1 */ + J721S2_WKUP_IOPAD(0x00C, PIN_OUTPUT, 0) /* (E21) MCU_RGMII1_TD2 */ + J721S2_WKUP_IOPAD(0x008, PIN_OUTPUT, 0) /* (E22) MCU_RGMII1_TD3 */ + J721S2_WKUP_IOPAD(0x018, PIN_OUTPUT, 0) /* (F21) MCU_RGMII1_TXC */ + J721S2_WKUP_IOPAD(0x000, PIN_OUTPUT, 0) /* (F22) MCU_RGMII1_TX_CTL */ + >; + }; + + mcu_mdio_pins_default: mcu-mdio-default-pins { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x034, PIN_OUTPUT, 0) /* (A21) MCU_MDIO0_MDC */ + J721S2_WKUP_IOPAD(0x030, PIN_INPUT, 0) /* (A22) MCU_MDIO0_MDIO */ + >; + }; + + mcu_mcan0_pins_default: mcu-mcan0-default-pins { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x054, PIN_INPUT, 0) /* (E28) MCU_MCAN0_RX */ + J721S2_WKUP_IOPAD(0x050, PIN_OUTPUT, 0) /* (E27) MCU_MCAN0_TX */ + >; + }; + + mcu_mcan1_pins_default: mcu-mcan1-default-pins { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x06C, PIN_INPUT, 0) /* (F26) WKUP_GPIO0_5.MCU_MCAN1_RX */ + J721S2_WKUP_IOPAD(0x068, PIN_OUTPUT, 0) /* (C23) WKUP_GPIO0_4.MCU_MCAN1_TX*/ + >; + }; + + mcu_i2c0_pins_default: mcu-i2c0-default-pins { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x0a0, PIN_INPUT, 0) /* (G24) MCU_I2C0_SCL */ + J721S2_WKUP_IOPAD(0x0a4, PIN_INPUT, 0) /* (J25) MCU_I2C0_SDA */ + >; + };
-&main_uart2 { - status = "disabled"; + mcu_i2c1_pins_default: mcu-i2c1-default-pins { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x078, PIN_INPUT, 0) /* (F24) WKUP_GPIO0_8.MCU_I2C1_SCL */ + J721S2_WKUP_IOPAD(0x07c, PIN_INPUT, 0) /* (H26) WKUP_GPIO0_9.MCU_I2C1_SDA */ + >; + }; + + mcu_uart0_pins_default: mcu-uart0-default-pins { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x08c, PIN_INPUT, 0) /* (C24) WKUP_GPIO0_13.MCU_UART0_RXD */ + J721S2_WKUP_IOPAD(0x088, PIN_OUTPUT, 0) /* (C25) WKUP_GPIO0_12.MCU_UART0_TXD */ + >; + }; + + mcu_rpi_header_gpio0_pins0_default: mcu-rpi-header-gpio0-default-pins-0 { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x118, PIN_INPUT, 7) /* (G25) WKUP_GPIO0_66 */ + J721S2_WKUP_IOPAD(0x05C, PIN_INPUT, 7) /* (E24) MCU_SPI1_D0.WKUP_GPIO0_1 */ + J721S2_WKUP_IOPAD(0x060, PIN_INPUT, 7) /* (C28) MCU_SPI1_D1.WKUP_GPIO0_2 */ + J721S2_WKUP_IOPAD(0x058, PIN_INPUT, 7) /* (D26) MCU_SPI1_CLK.WKUP_GPIO0_0 */ + J721S2_WKUP_IOPAD(0x094, PIN_INPUT, 7) /* (D25) MCU_SPI1_CS2.WKUP_GPIO0_15*/ + J721S2_WKUP_IOPAD(0x0B8, PIN_INPUT, 7) /* (G27) WKUP_GPIO0_56 */ + J721S2_WKUP_IOPAD(0x114, PIN_INPUT, 7) /* (J26) WKUP_GPIO0_57 */ + J721S2_WKUP_IOPAD(0x11C, PIN_INPUT, 7) /* (J27) WKUP_GPIO0_67 */ + J721S2_WKUP_IOPAD(0x064, PIN_INPUT, 7) /* (C27) MCU_SPI1_CS0.WKUP_GPIO0_3 */ + >; + }; };
-&main_uart3 { - status = "disabled"; +&wkup_pmx3 { + mcu_rpi_header_gpio0_pins1_default: mcu-rpi-header-gpio0-default-pins-1 { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x000, PIN_INPUT, 7) /* (K26) WKUP_GPIO0_49 */ + >; + }; };
-&main_uart4 { - status = "disabled"; +&main_gpio0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&rpi_header_gpio0_pins_default>; };
-&main_uart5 { - status = "disabled"; +&wkup_gpio0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_rpi_header_gpio0_pins0_default>, <&mcu_rpi_header_gpio0_pins1_default>; };
-&main_uart6 { - status = "disabled"; +&wkup_uart0 { + status = "reserved"; + pinctrl-names = "default"; + pinctrl-0 = <&wkup_uart0_pins_default>; };
-&main_uart7 { - status = "disabled"; +&mcu_uart0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_uart0_pins_default>; };
&main_uart8 { + status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_uart8_pins_default>; /* Shared with TFA on this platform */ power-domains = <&k3_pds 357 TI_SCI_PD_SHARED>; };
-&main_uart9 { - status = "disabled"; -}; - &main_i2c0 { pinctrl-names = "default"; pinctrl-0 = <&main_i2c0_pins_default>; @@ -211,45 +423,47 @@ reg = <0x21>; gpio-controller; #gpio-cells = <2>; - gpio-line-names = "CSI_VIO_SEL", "CSI_SEL_FPC_EXPN", "HDMI_PDN", - "HDMI_LS_OE", "DP0_3V3_EN", "BOARDID_EEPROM_WP", - "CAN_STB", "","GPIO_uSD_PWR_EN", "EDP_ENABLE", - "IO_EXP_PCIE1_M2_RSTZ", "IO_EXP_MCU_RGMII_RSTZ", - "IO_EXP_CSI1_EXP_RSTZ", "","CSI0_B_GPIO1", - "CSI1_B_GPIO1"; + gpio-line-names = " ", " ", " ", " ", " ", + "BOARDID_EEPROM_WP", "CAN_STB", " ", + "GPIO_uSD_PWR_EN", " ", "IO_EXP_PCIe1_M.2_RTSz", + "IO_EXP_MCU_RGMII_RST#", " ", " ", " ", " "; }; };
-&main_i2c1 { - status = "disabled"; -}; - -&main_i2c2 { - status = "disabled"; -}; - -&main_i2c3 { - status = "disabled"; -}; - &main_i2c4 { - status = "disabled"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_i2c4_pins_default>; + clock-frequency = <400000>; };
-&main_i2c5 { - status = "disabled"; +&mcu_i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_i2c0_pins_default>; + clock-frequency = <400000>; };
-&main_i2c6 { - status = "disabled"; -}; +&mcu_i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_i2c1_pins_default>; + /* i2c1 is used for DVI DDC, so we need to use 100kHz */ + clock-frequency = <100000>;
-&main_sdhci0 { - status = "disabled"; + exp2: gpio@20 { + compatible = "ti,tca6408"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "HDMI_PDn","HDMI_LS_OE", + "DP0_3V3_EN","eDP_ENABLE"; + }; };
&main_sdhci1 { /* SD card */ + status = "okay"; pinctrl-0 = <&main_mmc1_pins_default>; pinctrl-names = "default"; disable-wp; @@ -259,7 +473,7 @@
&mcu_cpsw { pinctrl-names = "default"; - pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>; + pinctrl-0 = <&mcu_cpsw_pins_default>, <&mcu_mdio_pins_default>; };
&davinci_mdio { @@ -277,77 +491,65 @@ };
&mcu_mcan0 { - status = "disabled"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_mcan0_pins_default>; + phys = <&transceiver1>; };
&mcu_mcan1 { - status = "disabled"; -}; - -&main_mcan0 { - status = "disabled"; -}; - -&main_mcan1 { - status = "disabled"; -}; - -&main_mcan2 { - status = "disabled"; -}; - -&main_mcan3 { - status = "disabled"; -}; - -&main_mcan4 { - status = "disabled"; -}; - -&main_mcan5 { - status = "disabled"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_mcan1_pins_default>; + phys = <&transceiver2>; };
&main_mcan6 { - status = "disabled"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_mcan6_pins_default>; + phys = <&transceiver3>; };
&main_mcan7 { - status = "disabled"; -}; - -&main_mcan8 { - status = "disabled"; -}; - -&main_mcan9 { - status = "disabled"; -}; - -&main_mcan10 { - status = "disabled"; -}; - -&main_mcan11 { - status = "disabled"; -}; - -&main_mcan12 { - status = "disabled"; -}; - -&main_mcan13 { - status = "disabled"; -}; - -&main_mcan14 { - status = "disabled"; -}; - -&main_mcan15 { - status = "disabled"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_mcan7_pins_default>; + phys = <&transceiver4>; };
-&main_mcan17 { - status = "disabled"; +&dss { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&dss_vout0_pins_default>; + /* + * These clock assignments are chosen to enable the following outputs: + * + * VP0 - DisplayPort SST + * VP1 - DPI0 + * VP2 - DSI + * VP3 - DPI1 + */ + assigned-clocks = <&k3_clks 158 2>, + <&k3_clks 158 5>, + <&k3_clks 158 14>, + <&k3_clks 158 18>; + assigned-clock-parents = <&k3_clks 158 3>, + <&k3_clks 158 7>, + <&k3_clks 158 16>, + <&k3_clks 158 22>; +}; + +&dss_ports { + #address-cells = <1>; + #size-cells = <0>; + + /* HDMI */ + port@1 { + reg = <1>; + + dpi_out0: endpoint { + remote-endpoint = <&tfp410_in>; + }; + }; }; diff --git a/arch/arm/dts/k3-am68-sk-r5-base-board.dts b/arch/arm/dts/k3-am68-sk-r5-base-board.dts index a64baba14986..695aadc287bd 100644 --- a/arch/arm/dts/k3-am68-sk-r5-base-board.dts +++ b/arch/arm/dts/k3-am68-sk-r5-base-board.dts @@ -1,19 +1,18 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/ */
/dts-v1/;
-#include "k3-am68-sk-som.dtsi" +#include "k3-am68-sk-base-board.dts" #include "k3-j721s2-ddr-evm-lp4-4266.dtsi" #include "k3-j721s2-ddr.dtsi" +#include "k3-am68-sk-base-board-u-boot.dtsi"
/ { chosen { - firmware-loader = &fs_loader0; - stdout-path = &main_uart8; - tick-timer = &timer1; + tick-timer = &mcu_timer0; };
aliases { @@ -21,11 +20,6 @@ remoteproc1 = &a72_0; };
- fs_loader0: fs_loader@0 { - compatible = "u-boot,fs-loader"; - bootph-all; - }; - a72_0: a72@0 { compatible = "ti,am654-rproc"; reg = <0x0 0x00a90000 0x0 0x10>; @@ -42,145 +36,44 @@ bootph-pre-ram; };
- clk_200mhz: dummy_clock_200mhz { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <200000000>; - bootph-pre-ram; - }; - - clk_19_2mhz: dummy_clock_19_2mhz { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <19200000>; - bootph-pre-ram; - }; -}; - -&cbass_mcu_wakeup { - sa3_secproxy: secproxy@44880000 { - bootph-pre-ram; - compatible = "ti,am654-secure-proxy"; - reg = <0x0 0x44880000 0x0 0x20000>, - <0x0 0x44860000 0x0 0x20000>, - <0x0 0x43600000 0x0 0x10000>; - reg-names = "rt", "scfg", "target_data"; - #mbox-cells = <1>; - }; - - mcu_secproxy: secproxy@2a380000 { - compatible = "ti,am654-secure-proxy"; - reg = <0x0 0x2a380000 0x0 0x80000>, - <0x0 0x2a400000 0x0 0x80000>, - <0x0 0x2a480000 0x0 0x80000>; - reg-names = "rt", "scfg", "target_data"; - #mbox-cells = <1>; - bootph-pre-ram; - }; - - sysctrler: sysctrler { - compatible = "ti,am654-system-controller"; - mboxes= <&mcu_secproxy 4>, <&mcu_secproxy 5>, <&sa3_secproxy 5>; - mbox-names = "tx", "rx", "boot_notify"; - bootph-pre-ram; - }; - dm_tifs: dm-tifs { compatible = "ti,j721e-dm-sci"; ti,host-id = <3>; ti,secure-host; mbox-names = "rx", "tx"; - mboxes= <&mcu_secproxy 21>, - <&mcu_secproxy 23>; + mboxes= <&secure_proxy_mcu 21>, + <&secure_proxy_mcu 23>; bootph-pre-ram; }; };
-&main_pmx0 { - main_uart8_pins_default: main-uart8-pins-default { - pinctrl-single,pins = < - J721S2_IOPAD(0x0d0, PIN_INPUT, 11) /* (AF26) SPI0_CS1.UART8_RXD */ - J721S2_IOPAD(0x0d4, PIN_OUTPUT, 11) /* (AH27) SPI0_CLK.UART8_TXD */ - >; - }; - - main_mmc1_pins_default: main-mmc1-pins-default { - pinctrl-single,pins = < - J721S2_IOPAD(0x104, PIN_INPUT, 0) /* (P23) MMC1_CLK */ - J721S2_IOPAD(0x108, PIN_INPUT, 0) /* (N24) MMC1_CMD */ - J721S2_IOPAD(0x100, PIN_INPUT, 0) /* (###) MMC1_CLKLB */ - J721S2_IOPAD(0x0fc, PIN_INPUT, 0) /* (M23) MMC1_DAT0 */ - J721S2_IOPAD(0x0f8, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */ - J721S2_IOPAD(0x0f4, PIN_INPUT, 0) /* (R24) MMC1_DAT2 */ - J721S2_IOPAD(0x0f0, PIN_INPUT, 0) /* (R22) MMC1_DAT3 */ - J721S2_IOPAD(0x0e8, PIN_INPUT, 8) /* (AE25) TIMER_IO0.MMC1_SDCD */ - >; - }; +&mcu_timer0 { + clock-frequency = <250000000>; + bootph-pre-ram; +};
- main_usbss0_pins_default: main-usbss0-pins-default { - pinctrl-single,pins = < - J721S2_IOPAD(0x0ec, PIN_OUTPUT, 6) /* (AG25) TIMER_IO1.USB0_DRVVBUS */ - >; - }; +&secure_proxy_mcu { + bootph-pre-ram; };
-&wkup_pmx0 { - mcu_uart0_pins_default: mcu-uart0-pins-default { - bootph-pre-ram; - pinctrl-single,pins = < - J721S2_WKUP_IOPAD(0x0f4, PIN_INPUT, 0) /*(C24) WKUP_GPIO0_13.MCU_UART0_RXD*/ - J721S2_WKUP_IOPAD(0x0f0, PIN_OUTPUT, 0) /*(C25) WKUP_GPIO0_12.MCU_UART0_TXD*/ - >; - }; +&secure_proxy_sa3 { + bootph-pre-ram; +};
- wkup_uart0_pins_default: wkup-uart0-pins-default { +&cbass_mcu_wakeup { + sysctrler: sysctrler { + compatible = "ti,am654-system-controller"; + mboxes= <&secure_proxy_mcu 4>, <&secure_proxy_mcu 5>, <&secure_proxy_sa3 5>; + mbox-names = "tx", "rx", "boot_notify"; bootph-pre-ram; - pinctrl-single,pins = < - J721S2_WKUP_IOPAD(0x0d8, PIN_INPUT, 0) /*(E25) WKUP_GPIO0_6.WKUP_UART0_CTSn*/ - J721S2_WKUP_IOPAD(0x0dc, PIN_OUTPUT, 0) /*(F28) WKUP_GPIO0_7.WKUP_UART0_RTSn*/ - J721S2_WKUP_IOPAD(0x0b0, PIN_INPUT, 0) /* (D28) WKUP_UART0_RXD */ - J721S2_WKUP_IOPAD(0x0b4, PIN_OUTPUT, 0) /* (D27) WKUP_UART0_TXD */ - >; }; - };
&sms { - mboxes= <&mcu_secproxy 8>, <&mcu_secproxy 6>, <&mcu_secproxy 5>; + mboxes= <&secure_proxy_mcu 8>, <&secure_proxy_mcu 6>, <&secure_proxy_mcu 5>; mbox-names = "tx", "rx", "notify"; ti,host-id = <4>; ti,secure-host; - bootph-pre-ram; -}; - -&wkup_uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&wkup_uart0_pins_default>; -}; - -&mcu_uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&mcu_uart0_pins_default>; -}; - -&main_uart8 { - pinctrl-names = "default"; - pinctrl-0 = <&main_uart8_pins_default>; -}; - -&main_sdhci0 { - status = "disabled"; -}; - -&main_sdhci1 { - /delete-property/ power-domains; - /delete-property/ assigned-clocks; - /delete-property/ assigned-clock-parents; - pinctrl-0 = <&main_mmc1_pins_default>; - pinctrl-names = "default"; - clock-names = "clk_xin"; - clocks = <&clk_200mhz>; - ti,driver-strength-ohm = <50>; };
&mcu_ringacc { @@ -190,5 +83,3 @@ &mcu_udmap { ti,sci = <&dm_tifs>; }; - -#include "k3-am68-sk-base-board-u-boot.dtsi" diff --git a/arch/arm/dts/k3-am68-sk-som.dtsi b/arch/arm/dts/k3-am68-sk-som.dtsi index cb1c58fcd154..6c9139f73201 100644 --- a/arch/arm/dts/k3-am68-sk-som.dtsi +++ b/arch/arm/dts/k3-am68-sk-som.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/ */
/dts-v1/; @@ -16,7 +16,6 @@ <0x08 0x80000000 0x03 0x80000000>; };
- /* Reserving memory regions still pending */ reserved_memory: reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -24,104 +23,29 @@
secure_ddr: optee@9e800000 { reg = <0x00 0x9e800000 0x00 0x01800000>; - alignment = <0x1000>; no-map; }; }; };
-&mailbox0_cluster0 { - status = "disabled"; -}; - -&mailbox0_cluster1 { - status = "disabled"; -}; - -&mailbox0_cluster2 { - status = "disabled"; -}; - -&mailbox0_cluster3 { - status = "disabled"; -}; - -&mailbox0_cluster4 { - status = "disabled"; -}; - -&mailbox0_cluster5 { - status = "disabled"; -}; - -&mailbox0_cluster6 { - status = "disabled"; -}; - -&mailbox0_cluster7 { - status = "disabled"; -}; - -&mailbox0_cluster8 { - status = "disabled"; -}; - -&mailbox0_cluster9 { - status = "disabled"; -}; - -&mailbox0_cluster10 { - status = "disabled"; -}; - -&mailbox0_cluster11 { - status = "disabled"; -}; - -&mailbox1_cluster0 { - status = "disabled"; -}; - -&mailbox1_cluster1 { - status = "disabled"; -}; - -&mailbox1_cluster2 { - status = "disabled"; -}; - -&mailbox1_cluster3 { - status = "disabled"; -}; - -&mailbox1_cluster4 { - status = "disabled"; -}; - -&mailbox1_cluster5 { - status = "disabled"; -}; - -&mailbox1_cluster6 { - status = "disabled"; -}; - -&mailbox1_cluster7 { - status = "disabled"; -}; - -&mailbox1_cluster8 { - status = "disabled"; +&wkup_pmx2 { + wkup_i2c0_pins_default: wkup-i2c0-default-pins { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x098, PIN_INPUT, 0) /* (H24) WKUP_I2C0_SCL */ + J721S2_WKUP_IOPAD(0x09c, PIN_INPUT, 0) /* (H27) WKUP_I2C0_SDA */ + >; + }; };
-&mailbox1_cluster9 { - status = "disabled"; -}; +&wkup_i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&wkup_i2c0_pins_default>; + clock-frequency = <400000>;
-&mailbox1_cluster10 { - status = "disabled"; -}; - -&mailbox1_cluster11 { - status = "disabled"; + eeprom@51 { + /* AT24C512C-MAHM-T */ + compatible = "atmel,24c512"; + reg = <0x51>; + }; };