Commit 12f2486e authored by Joao Paulo Goncalves's avatar Joao Paulo Goncalves Committed by Shawn Guo
Browse files

arm64: dts: freescale: verdin-imx8mp: add support to mallow board 

Add Toradex Verdin IMX8MP Mallow carrier board support. Mallow is a
low-cost carrier board in the Verdin family with a small form factor and
build for volume production making it ideal for industrial and embedded
applications.

https://www.toradex.com/products/carrier-board/mallow-carrier-board



Signed-off-by: default avatarJoao Paulo Goncalves <joao.goncalves@toradex.com>
Signed-off-by: default avatarFrancesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent eb934886

arch/arm64/boot/dts/freescale/Makefile

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@@ -129,9 +129,11 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw74xx.dtb 
dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw7905-2x.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-dahlia.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-dev.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-mallow.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-yavia.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-dahlia.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-dev.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-mallow.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-yavia.dtb



imx8mp-tqma8mpql-mba8mpxl-lvds-dtbs += imx8mp-tqma8mpql-mba8mpxl.dtb imx8mp-tqma8mpql-mba8mpxl-lvds.dtbo

arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

/*

 * Copyright 2023 Toradex

 *

 * Common dtsi for Verdin IMX8MP SoM on Mallow carrier board

 *

 * https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx-8m-plus

 * https://www.toradex.com/products/carrier-board/mallow-carrier-board

 */



#include <dt-bindings/leds/common.h>



/ {

	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_leds>;



		/* SODIMM 52 - USER_LED_1_RED */

		led-0 {

			color = <LED_COLOR_ID_RED>;

			function = LED_FUNCTION_DEBUG;

			function-enumerator = <1>;

			gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>;

		};



		/* SODIMM 54 - USER_LED_1_GREEN */

		led-1 {

			color = <LED_COLOR_ID_GREEN>;

			function = LED_FUNCTION_DEBUG;

			function-enumerator = <1>;

			gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;

		};



		/* SODIMM 56 - USER_LED_2_RED */

		led-2 {

			color = <LED_COLOR_ID_RED>;

			function = LED_FUNCTION_DEBUG;

			function-enumerator = <2>;

			gpios = <&gpio3 6 GPIO_ACTIVE_HIGH>;

		};



		/* SODIMM 58 - USER_LED_2_GREEN */

		led-3 {

			color = <LED_COLOR_ID_GREEN>;

			function = LED_FUNCTION_DEBUG;

			function-enumerator = <2>;

			gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>;

		};

	};

};



&backlight {

	power-supply = <&reg_3p3v>;

};



/* Verdin SPI_1 */

&ecspi1 {

	pinctrl-0 = <&pinctrl_ecspi1>, <&pinctrl_tpm_cs>;

	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>, <&gpio3 16 GPIO_ACTIVE_LOW>;

	status = "okay";



	tpm@1 {

		compatible = "infineon,slb9670", "tcg,tpm_tis-spi";

		reg = <1>;

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_tpm_irq>;

		interrupt-parent = <&gpio3>;

		interrupts = <14 IRQ_TYPE_LEVEL_LOW>;

		spi-max-frequency = <18500000>;

	};

};



/* EEPROM on Mallow */

&eeprom_carrier_board {

	status = "okay";

};



/* Verdin ETH_1 */

&eqos {

	status = "okay";

};



/* Verdin CAN_1 */

&flexcan1 {

	status = "okay";

};



/* Verdin CAN_2 */

&flexcan2 {

	status = "okay";

};



/* Temperature sensor on Mallow */

&hwmon_temp {

	compatible = "ti,tmp1075";

	status = "okay";

};



/* Verdin I2C_2_DSI */

&i2c2 {

	status = "okay";

};



/* Verdin I2C_4_CSI */

&i2c3 {

	status = "okay";

};



/* Verdin I2C_1 */

&i2c4 {

	status = "okay";

};



/* 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>;

};



/* Verdin UART_1 */

&uart1 {

	status = "okay";

};



/* Verdin UART_2 */

&uart2 {

	status = "okay";

};



/* Verdin UART_3 */

&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";

};



&iomuxc {

	pinctrl_leds: ledsgrp {

		fsl,pins =

			<MX8MP_IOMUXC_NAND_ALE__GPIO3_IO00	0x106>, /* SODIMM 52 */

			<MX8MP_IOMUXC_NAND_CE0_B__GPIO3_IO01	0x106>, /* SODIMM 54 */

			<MX8MP_IOMUXC_NAND_DATA00__GPIO3_IO06	0x106>, /* SODIMM 56 */

			<MX8MP_IOMUXC_NAND_DATA01__GPIO3_IO07	0x106>; /* SODIMM 58 */

	};



	pinctrl_tpm_cs: tpmcsgrp {

		fsl,pins =

			<MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16	0x82>; /* SODIMM 64 */

	};



	pinctrl_tpm_irq: tpmirqgrp {

		fsl,pins =

			<MX8MP_IOMUXC_NAND_DQS__GPIO3_IO14	0x16>; /* SODIMM 66 */

	};

};

arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-mallow.dts

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

/*

 * Copyright 2023 Toradex

 */



/dts-v1/;



#include "imx8mp-verdin.dtsi"

#include "imx8mp-verdin-nonwifi.dtsi"

#include "imx8mp-verdin-mallow.dtsi"



/ {

	model = "Toradex Verdin iMX8M Plus on Mallow Board";

	compatible = "toradex,verdin-imx8mp-nonwifi-mallow",

		     "toradex,verdin-imx8mp-nonwifi",

		     "toradex,verdin-imx8mp",

		     "fsl,imx8mp";

};

arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-mallow.dts

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

/*

 * Copyright 2023 Toradex

 */



/dts-v1/;



#include "imx8mp-verdin.dtsi"

#include "imx8mp-verdin-wifi.dtsi"

#include "imx8mp-verdin-mallow.dtsi"



/ {

	model = "Toradex Verdin iMX8M Plus WB on Mallow Board";

	compatible = "toradex,verdin-imx8mp-wifi-mallow",

		     "toradex,verdin-imx8mp-wifi",

		     "toradex,verdin-imx8mp",

		     "fsl,imx8mp";

};