Commit 481bc9d5 authored by Janine Hagemann's avatar Janine Hagemann Committed by Shawn Guo
Browse files

arm64: dts: imx8mm-phyboard-polis: Add overlay for PEB-EVAL-01 



Add support for the PEB-EVAL-01 expansion board for
phyBOARD-Polis-i.MX8MM.

Signed-off-by: default avatarJanine Hagemann <j.hagemann@phytec.de>
Signed-off-by: default avatarAndrej Picej <andrej.picej@norik.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 18116971

arch/arm64/boot/dts/freescale/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -124,8 +124,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-phg.dtb 
dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-rdk.dtb



imx8mm-phyboard-polis-peb-av-10-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phyboard-polis-peb-av-10.dtbo

imx8mm-phyboard-polis-peb-eval-01-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phyboard-polis-peb-eval-01.dtbo



dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-peb-av-10.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-peb-eval-01.dtb



dtb-$(CONFIG_ARCH_MXC) += imx8mm-phygate-tauri-l.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8mm-prt8mm.dtb

arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-eval-01.dtso

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+72 −0
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// SPDX-License-Identifier: GPL-2.0

/*

 * Copyright (C) 2025 PHYTEC Messtechnik GmbH

 * Author: Janine Hagemann <j.hagemann@phytec.de>

 */



/dts-v1/;

/plugin/;



#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/linux-event-codes.h>

#include "imx8mm-pinfunc.h"



&{/} {

	gpio-keys {

		compatible = "gpio-keys";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_gpio_keys>;



		button-0 {

			label = "home";

			linux,code = <KEY_HOME>;

			gpios = <&gpio4 17 GPIO_ACTIVE_LOW>;

			wakeup-source;

		};



		button-1 {

			label = "menu";

			linux,code = <KEY_MENU>;

			gpios = <&gpio5 29 GPIO_ACTIVE_LOW>;

			wakeup-source;

		};

	};



	user-leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_user_leds>;



		user-led1 {

			gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>;

			default-state = "on";

		};



		user-led2 {

			gpios = <&gpio4 15 GPIO_ACTIVE_HIGH>;

			default-state = "on";

		};



		user-led3 {

			gpios = <&gpio5 28 GPIO_ACTIVE_HIGH>;

			default-state = "on";

		};

	};

};



&iomuxc {

	pinctrl_gpio_keys: gpio_keysgrp {

		fsl,pins = <

			MX8MM_IOMUXC_SAI1_TXD5_GPIO4_IO17	0x16

			MX8MM_IOMUXC_UART4_TXD_GPIO5_IO29	0x16

		>;

	};



	pinctrl_user_leds: user_ledsgrp {

		fsl,pins = <

			MX8MM_IOMUXC_SAI1_TXD3_GPIO4_IO15	0x16

			MX8MM_IOMUXC_UART4_RXD_GPIO5_IO28	0x16

			MX8MM_IOMUXC_SAI1_TXD2_GPIO4_IO14	0x16

		>;

	};

};