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

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

Signed-off-by: Janine Hagemann <j.hagemann@phytec.de>
Signed-off-by: Andrej Picej <andrej.picej@norik.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Janine Hagemann 2025-02-18 08:41:53 +01:00 committed by Shawn Guo
parent 1811697151
commit 481bc9d5e3
2 changed files with 74 additions and 0 deletions
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2
arch/arm64/boot/dts/freescale/Makefile
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@ -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

72
arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-eval-01.dtso Normal file
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@ -0,0 +1,72 @@
// 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
>;
};
};