Commit 8755dcbd authored by Primoz Fiser's avatar Primoz Fiser Committed by Shawn Guo
Browse files

arm64: dts: imx93-phyboard-segin: Add PEB-EVAL-01 overlay 



Add overlay to support PEB-EVAL-01 adapter on phyBOARD-Segin-i.MX93.
This is a PHYTEC evaluation module with three LEDs and two input buttons
that users can attach to the board expansion connector X16.

Note that, due to compatibility with existing PHYTEC platforms using the
phyBOARD-Segin carrier board such as i.MX6UL and STM32MP1, we face some
hardware limitations and can thus only support one user LED (D2) and one
button (S2) on the i.MX93 variant of the phyBOARD-Segin.

Signed-off-by: default avatarPrimoz Fiser <primoz.fiser@norik.com>
Reviewed-by: default avatarPeng Fan <peng.fan@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent c5362501

arch/arm64/boot/dts/freescale/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -333,7 +333,9 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb 
dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash.dtb

dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb



imx93-phyboard-segin-peb-eval-01-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-eval-01.dtbo

imx93-phycore-rpmsg-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-segin.dtb imx93-phycore-rpmsg.dtbo

dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-eval-01.dtb

dtb-$(CONFIG_ARCH_MXC) += imx93-phycore-rpmsg.dtb



dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba91xxca.dtb

arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-eval-01.dtso

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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Copyright (C) 2025 PHYTEC Messtechnik GmbH

 * Author: Andrej Picej <andrej.picej@norik.com>

 */



/dts-v1/;

/plugin/;



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

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

#include "imx93-pinfunc.h"



&{/} {

	gpio-keys {

		compatible = "gpio-keys";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_gpio_keys>;



		button-s2 {

			label = "sleep";

			linux,code = <KEY_SLEEP>;

			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;

			wakeup-source;

		};

	};



	user-leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_user_leds>;



		user-led2 {

			gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;

			default-state = "on";

		};

	};

};



&iomuxc {

	pinctrl_gpio_keys: gpiokeysgrp {

		fsl,pins = <

			MX93_PAD_PDM_BIT_STREAM1__GPIO1_IO10	0x31e

		>;

	};



	pinctrl_user_leds: userledsgrp {

		fsl,pins = <

			MX93_PAD_ENET1_RD3__GPIO4_IO13		0x31e

		>;

	};

};