Commit 0aa49c61 authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

ARM: dts: imx6ul-pico: Add the imx6ul-pico-pi variant 

The imx6ul-pico-pi contains a imx6ul-pico SoM and a pi baseboard:
https://www.technexion.com/products/pico-baseboards/detail/PICO-PI



Add support for it.

Signed-off-by: default avatarFabio Estevam <festevam@gmail.com>
Signed-off-by: default avatarOtavio Salvador <otavio@ossystems.com.br>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent cb430d97

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -559,6 +559,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \ 
	imx6ul-liteboard.dtb \

	imx6ul-opos6uldev.dtb \

	imx6ul-pico-hobbit.dtb \

	imx6ul-pico-pi.dtb \

	imx6ul-tx6ul-0010.dtb \

	imx6ul-tx6ul-0011.dtb \

	imx6ul-tx6ul-mainboard.dtb \

arch/arm/boot/dts/imx6ul-pico-pi.dts

0 → 100644
+97 −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 "imx6ul-pico.dtsi"

/ {

	model = "TechNexion PICO-IMX6UL and PI baseboard";

	compatible = "technexion,imx6ul-pico-pi", "fsl,imx6ul";



	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_gpio_leds>;



		led {

			label = "gpio-led";

			gpios = <&gpio4 20 GPIO_ACTIVE_HIGH>;

		};

	};



	sound {

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

		model = "imx6ul-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>;

	};

};



&i2c2 {

	clock_frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c2>;

	status = "okay";



	sgtl5000: codec@a {

		reg = <0x0a>;

		compatible = "fsl,sgtl5000";

		clocks = <&sys_mclk>;

		VDDA-supply = <&reg_2p5v>;

		VDDIO-supply = <&reg_3p3v>;

	};

};



&i2c3 {

	clock_frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c3>;

	status = "okay";



	polytouch: touchscreen@38 {

		compatible = "edt,edt-ft5x06";

		reg = <0x38>;

		interrupt-parent = <&gpio1>;

		interrupts = <29 IRQ_TYPE_EDGE_FALLING>;

		reset-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;

		touchscreen-size-x = <800>;

		touchscreen-size-y = <480>;

	};

};



&iomuxc {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hog>;



	pinctrl_hog: hoggrp {

		fsl,pins = <

			MX6UL_PAD_CSI_VSYNC__GPIO4_IO19		0x10b0

			MX6UL_PAD_CSI_DATA00__GPIO4_IO21	0x10b0

			MX6UL_PAD_CSI_DATA01__GPIO4_IO22	0x10b0

			MX6UL_PAD_CSI_DATA02__GPIO4_IO23	0x10b0

			MX6UL_PAD_UART1_CTS_B__GPIO1_IO18	0x10b0

			MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02	0x10b0

		>;

	};



	pinctrl_gpio_leds: gpioledsgrp {

		fsl,pins = <

			MX6UL_PAD_CSI_HSYNC__GPIO4_IO20		0x10b0

		>;

	};

};

arch/arm/boot/dts/imx6ul-pico.dtsi

+0 −32
Original line number Diff line number Diff line
@@ -72,24 +72,6 @@ reg_brcm: regulator-brcm { 
		regulator-max-microvolt = <3300000>;

		startup-delay-us = <200000>;

	};



	sound {

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

		model = "imx6ul-sgtl5000";

		audio-cpu = <&sai1>;

		audio-codec = <&codec>;

		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>;

	};

};



&can1 {
@@ -169,20 +151,6 @@ vref_reg: vrefddr { 
	};

};



&i2c2 {

	clock_frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c2>;

	status = "okay";

};



&i2c3 {

	clock_frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c3>;

	status = "okay";

};



&lcdif {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>;