Commit 8b646cfb authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

ARM: dts: imx7d-pico: Add support for the dwarf baseboard 



Add support for the imx7d pico board with dwarf baseboard combination.

Signed-off-by: default avatarFabio Estevam <festevam@gmail.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent e4fdac5d

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -617,6 +617,7 @@ dtb-$(CONFIG_SOC_IMX7D) += \ 
	imx7d-mba7.dtb \

	imx7d-meerkat96.dtb \

	imx7d-nitrogen7.dtb \

	imx7d-pico-dwarf.dtb \

	imx7d-pico-hobbit.dtb \

	imx7d-pico-pi.dtb \

	imx7d-sbc-imx7.dtb \

arch/arm/boot/dts/imx7d-pico-dwarf.dts

0 → 100644
+87 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0 OR MIT)

//

// Copyright 2015 Technexion Ltd.

//

// Author: Wig Cheng  <wig.cheng@technexion.com>

//	   Richard Hu <richard.hu@technexion.com>

//	   Tapani Utriainen <tapani@technexion.com>

/dts-v1/;



#include "imx7d-pico.dtsi"

/ {

	model = "TechNexion PICO-IMX7D and DWARF baseboard";

	compatible = "technexion,imx7d-pico-dwarf", "fsl,imx7d";



	sound {

		compatible = "fsl,imx-audio-sgtl5000";

		model = "imx7d-sgtl5000";

		audio-cpu = <&sai1>;

		audio-codec = <&sgtl5000>;

		audio-routing =

			"LINE_IN", "Line In Jack",

			"MIC_IN", "Mic Jack",

			"Mic Jack", "Mic Bias",

			"Headphone Jack", "HP_OUT";

	};



	sys_mclk: clock-sys-mclk {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <24576000>;

	};

};



&i2c1 {

	clock_frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c1>;

	status = "okay";



	sgtl5000: audio-codec@a {

		reg = <0x0a>;

		compatible = "fsl,sgtl5000";

		clocks = <&sys_mclk>;

		VDDA-supply = <&reg_2p5v>;

		VDDIO-supply = <&reg_3p3v>;

	};



	pressure-sensor@60 {

		compatible = "fsl,mpl3115";

		reg = <0x60>;

	};

};



&i2c4 {

	clock_frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c1>;

	status = "okay";



	pca9554: io-expander@25 {

		compatible = "nxp,pca9554";

		gpio-controller;

		#gpio-cells = <2>;

		#interrupt-cells = <2>;

		reg = <0x25>;

	};



	touchscreen@38 {

		compatible = "edt,edt-ft5x06";

		reg = <0x38>;

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_touchscreen>;

		interrupt-parent = <&gpio2>;

		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;

		reset-gpios = <&pca9554 4 GPIO_ACTIVE_LOW>;

		touchscreen-size-x = <800>;

		touchscreen-size-y = <480>;

	};

};



&iomuxc {

	pinctrl_touchscreen: touchscreengrp {

		fsl,pins = <

			MX7D_PAD_EPDC_DATA13__GPIO2_IO13	0x14

		>;

	};

};