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Date:   Tue, 5 Jan 2021 10:35:17 +0800
From:   Shawn Guo <shawnguo@kernel.org>
To:     Oleksij Rempel <o.rempel@pengutronix.de>
Cc:     Mark Rutland <mark.rutland@arm.com>,
        Rob Herring <robh+dt@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        devicetree@vger.kernel.org, Fabio Estevam <festevam@gmail.com>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        NXP Linux Team <linux-imx@nxp.com>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        David Jander <david@protonic.nl>
Subject: Re: [PATCH v2 2/2] ARM: dts: add Protonic MVT board
Message-ID: <20210105023515.GH4142@dragon>
References: <20201201074125.11806-1-o.rempel@pengutronix.de>
 <20201201074125.11806-3-o.rempel@pengutronix.de>
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In-Reply-To: <20201201074125.11806-3-o.rempel@pengutronix.de>
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On Tue, Dec 01, 2020 at 08:41:25AM +0100, Oleksij Rempel wrote:
> PRTMVT is the reference platform for Protonic industrial touchscreen terminals.
> 
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
> ---
>  arch/arm/boot/dts/Makefile          |   1 +
>  arch/arm/boot/dts/imx6dl-prtmvt.dts | 851 ++++++++++++++++++++++++++++
>  2 files changed, 852 insertions(+)
>  create mode 100644 arch/arm/boot/dts/imx6dl-prtmvt.dts
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index b309420975a9..d15442a464a3 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -463,6 +463,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
>  	imx6dl-pico-pi.dtb \
>  	imx6dl-plybas.dtb \
>  	imx6dl-plym2m.dtb \
> +	imx6dl-prtmvt.dtb \
>  	imx6dl-prtrvt.dtb \
>  	imx6dl-prtvt7.dtb \
>  	imx6dl-rex-basic.dtb \
> diff --git a/arch/arm/boot/dts/imx6dl-prtmvt.dts b/arch/arm/boot/dts/imx6dl-prtmvt.dts
> new file mode 100644
> index 000000000000..f6a5e98a6fa7
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6dl-prtmvt.dts
> @@ -0,0 +1,851 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
> +/*
> + * Copyright (c) 2016 Protonic Holland
> + * Copyright (c) 2020 Oleksij Rempel <kernel@pengutronix.de>, Pengutronix
> + */
> +
> +/dts-v1/;
> +#include <dt-bindings/display/sdtv-standards.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/leds/common.h>
> +#include <dt-bindings/media/tvp5150.h>
> +#include <dt-bindings/sound/fsl-imx-audmux.h>
> +#include "imx6dl.dtsi"
> +
> +/ {
> +	model = "Protonic MVT board";
> +	compatible = "prt,prtmvt", "fsl,imx6dl";
> +
> +	chosen {
> +		stdout-path = &uart4;
> +	};
> +
> +	backlight: backlight {
> +		compatible = "pwm-backlight";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_backlight>;
> +		pwms = <&pwm1 0 5000000 0>;
> +		brightness-levels = <0 16 64 255>;
> +		num-interpolated-steps = <16>;
> +		default-brightness-level = <1>;
> +		power-supply = <&reg_3v3>;
> +		enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
> +	};
> +
> +	connector {
> +		compatible = "composite-video-connector";
> +		label = "Composite0";
> +		sdtv-standards = <SDTV_STD_PAL_B>;
> +
> +		port {
> +			comp0_out: endpoint {
> +				remote-endpoint = <&tvp5150_comp0_in>;
> +			};
> +		};
> +	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_gpiokeys>;
> +		autorepeat;
> +
> +		power {
> +			label = "Power Button";
> +			gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
> +			linux,code = <116>; /* KEY_POWER */

Why not just using defines?

> +			wakeup-source;
> +		};
> +
> +		f1 {
> +			label = "GPIO Key F1";
> +			linux,code = <59>;
> +			gpios = <&gpio_pca 0 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		f2 {
> +			label = "GPIO Key F2";
> +			linux,code = <60>;
> +			gpios = <&gpio_pca 1 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		f3 {
> +			label = "GPIO Key F3";
> +			linux,code = <61>;
> +			gpios = <&gpio_pca 2 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		f4 {
> +			label = "GPIO Key F4";
> +			linux,code = <62>;
> +			gpios = <&gpio_pca 3 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		f5 {
> +			label = "GPIO Key F5";
> +			linux,code = <63>;
> +			gpios = <&gpio_pca 4 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		cycle {
> +			label = "GPIO Key CYCLE";
> +			linux,code = <154>;
> +			gpios = <&gpio_pca 5 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		esc {
> +			label = "GPIO Key ESC";
> +			linux,code = <1>;
> +			gpios = <&gpio_pca 6 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		up {
> +			label = "GPIO Key UP";
> +			linux,code = <103>;
> +			gpios = <&gpio_pca 7 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		down {
> +			label = "GPIO Key DOWN";
> +			linux,code = <108>;
> +			gpios = <&gpio_pca 8 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		ok {
> +			label = "GPIO Key OK";
> +			linux,code = <0x160>;
> +			gpios = <&gpio_pca 9 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		f6 {
> +			label = "GPIO Key F6";
> +			linux,code = <64>;
> +			gpios = <&gpio_pca 10 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		f7 {
> +			label = "GPIO Key F7";
> +			linux,code = <65>;
> +			gpios = <&gpio_pca 11 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		f8 {
> +			label = "GPIO Key F8";
> +			linux,code = <66>;
> +			gpios = <&gpio_pca 12 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		f9 {
> +			label = "GPIO Key F9";
> +			linux,code = <67>;
> +			gpios = <&gpio_pca 13 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		f10 {
> +			label = "GPIO Key F10";
> +			linux,code = <68>;
> +			gpios = <&gpio_pca 14 GPIO_ACTIVE_LOW>;
> +		};
> +
> +	};
> +
> +	leds {
> +		compatible = "gpio-leds";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_leds>;
> +
> +		led-0 {
> +			label = "debug0";
> +			function = LED_FUNCTION_HEARTBEAT;
> +			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
> +			linux,default-trigger = "heartbeat";
> +		};
> +
> +		led-1 {
> +			label = "debug1";
> +			function = LED_FUNCTION_DISK;
> +			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
> +			linux,default-trigger = "disk-activity";
> +		};
> +
> +		led-2 {
> +			label = "power_led";
> +			function = LED_FUNCTION_POWER;
> +			gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>;
> +			default-state = "on";
> +		};
> +	};
> +
> +	panel {
> +		compatible = "kyo,tcg070wvlq", "lg,lb070wv8";

Why do you need two compatibles for a panel?  The first one seems
undocumented.

> +		backlight = <&backlight>;
> +		power-supply = <&reg_3v3>;
> +
> +		port {
> +			panel_in: endpoint {
> +				remote-endpoint = <&lvds0_out>;
> +			};
> +		};
> +	};
> +
> +	clk50m_phy: phy-clock {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <50000000>;
> +	};
> +
> +	reg_1v8: regulator-1v8 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "1v8";
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +	};
> +
> +	reg_3v3: regulator-3v3 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "3v3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +	};
> +
> +	reg_h1_vbus: regulator-h1-vbus {
> +		compatible = "regulator-fixed";
> +		regulator-name = "h1-vbus";
> +		regulator-min-microvolt = <5000000>;
> +		regulator-max-microvolt = <5000000>;
> +		gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +
> +	reg_otg_vbus: regulator-otg-vbus {
> +		compatible = "regulator-fixed";
> +		regulator-name = "otg-vbus";
> +		regulator-min-microvolt = <5000000>;
> +		regulator-max-microvolt = <5000000>;
> +		gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +
> +	sound {
> +		compatible = "simple-audio-card";
> +		simple-audio-card,name = "prti6q-sgtl5000";
> +		simple-audio-card,format = "i2s";
> +		simple-audio-card,widgets =
> +			"Microphone", "Microphone Jack",
> +			"Line", "Line In Jack",
> +			"Headphone", "Headphone Jack",
> +			"Speaker", "External Speaker";
> +		simple-audio-card,routing =
> +			"MIC_IN", "Microphone Jack",
> +			"LINE_IN", "Line In Jack",
> +			"Headphone Jack", "HP_OUT",
> +			"External Speaker", "LINE_OUT";
> +
> +		simple-audio-card,cpu {
> +			sound-dai = <&ssi1>;
> +			system-clock-frequency = <0>;
> +		};
> +
> +		simple-audio-card,codec {
> +			sound-dai = <&codec>;
> +			bitclock-master;
> +			frame-master;
> +		};
> +	};
> +};
> +
> +&audmux {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_audmux>;
> +	status = "okay";
> +
> +	mux-ssi1 {
> +		fsl,audmux-port = <0>;
> +		fsl,port-config = <
> +			IMX_AUDMUX_V2_PTCR_SYN		0
> +			IMX_AUDMUX_V2_PTCR_TFSEL(2)	0
> +			IMX_AUDMUX_V2_PTCR_TCSEL(2)	0
> +			IMX_AUDMUX_V2_PTCR_TFSDIR	0
> +			IMX_AUDMUX_V2_PTCR_TCLKDIR	IMX_AUDMUX_V2_PDCR_RXDSEL(2)
> +		>;
> +	};
> +
> +	mux-pins3 {
> +		fsl,audmux-port = <2>;
> +		fsl,port-config = <
> +			IMX_AUDMUX_V2_PTCR_SYN		IMX_AUDMUX_V2_PDCR_RXDSEL(0)
> +			0				IMX_AUDMUX_V2_PDCR_TXRXEN
> +		>;
> +	};
> +};
> +
> +&can1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_can1>;
> +	status = "okay";
> +};
> +
> +&can2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_can2>;
> +	status = "okay";
> +};
> +
> +&clks {
> +	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>;
> +	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>;
> +};
> +
> +&ecspi1 {
> +	cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_ecspi1>;
> +	status = "okay";
> +
> +	flash@0 {
> +		compatible = "jedec,spi-nor";
> +		reg = <0>;
> +		spi-max-frequency = <20000000>;
> +	};
> +};
> +
> +&fec {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_enet>;
> +	phy-mode = "rmii";
> +	clocks = <&clks IMX6QDL_CLK_ENET>,
> +		 <&clks IMX6QDL_CLK_ENET>,
> +		 <&clk50m_phy>;
> +	clock-names = "ipg", "ahb", "ptp";
> +	phy-handle = <&rmii_phy>;
> +	status = "okay";
> +
> +	mdio {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		/* Microchip KSZ8081RNA PHY */
> +		rmii_phy: ethernet-phy@0 {
> +			reg = <0>;
> +			interrupts-extended = <&gpio4 30 IRQ_TYPE_LEVEL_LOW>;
> +			reset-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
> +			reset-assert-us = <10000>;
> +			reset-deassert-us = <3000>;
> +		};
> +	};
> +};
> +
> +&gpio1 {
> +	gpio-line-names =
> +		"CAN1_TERM", "SD1_CD", "ITU656_RESET", "CAM1_MIRROR",
> +			"CAM2_MIRROR", "", "", "SMBALERT",
> +		"DEBUG_0", "DEBUG_1", "", "", "", "", "", "",
> +		"SD1_DATA0", "SD1_DATA1", "SD1_CMD", "SD1_DATA2", "SD1_CLK",
> +			"SD1_DATA3", "", "",
> +		"", "", "", "", "", "", "", "";
> +};
> +
> +&gpio2 {
> +	gpio-line-names =
> +		"", "", "", "", "", "", "", "",
> +		"REV_ID0", "REV_ID1", "REV_ID2", "REV_ID3", "REV_ID4",
> +			"BOARD_ID0", "BOARD_ID1", "BOARD_ID2",
> +		"", "", "", "", "", "", "", "ON_SWITCH",
> +		"POWER_LED", "", "", "", "", "", "", "";
> +};
> +
> +&gpio3 {
> +	gpio-line-names =
> +		"", "", "", "", "", "", "", "",
> +		"", "", "", "", "", "", "", "",
> +		"ECSPI1_SCLK", "ECSPI1_MISO", "ECSPI1_MOSI", "ECSPI1_SS1",
> +			"CPU_ON1_FB", "USB_EXT1_OC", "USB_EXT1_PWR", "YACO_IRQ",
> +		"TSS_TXD", "TSS_RXD", "", "", "", "", "YACO_BOOT0",
> +			"YACO_RESET";
> +};
> +
> +&gpio4 {
> +	gpio-line-names =
> +		"", "", "", "", "", "", "", "",
> +		"", "", "", "", "CAN1_SR", "CAN2_SR", "CAN2_TX", "CAN2_RX",
> +		"", "", "DIP1_FB", "", "", "", "", "",
> +		"CPU_LIGHT_ON", "", "ETH_RESET", "", "BL_EN",
> +			"BL_PWM", "ETH_INTRP", "";
> +};
> +
> +&gpio5 {
> +	gpio-line-names =
> +		"", "", "", "", "", "", "", "",
> +		"", "", "", "", "", "", "", "",
> +		"", "", "", "", "", "", "", "",
> +		"I2S_LRCLK", "I2S_DIN", "I2C1_SDA", "I2C1_SCL", "YACO_AUX_RX",
> +			"YACO_AUX_TX", "ITU656_D0", "ITU656_D1";
> +};
> +
> +&i2c1 {
> +	clock-frequency = <100000>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c1>;
> +	status = "okay";
> +
> +	codec: audio-codec@a {
> +		compatible = "fsl,sgtl5000";
> +		reg = <0xa>;
> +		#sound-dai-cells = <0>;
> +		clocks = <&clks 201>;
> +		VDDA-supply = <&reg_3v3>;
> +		VDDIO-supply = <&reg_3v3>;
> +		VDDD-supply = <&reg_1v8>;
> +	};
> +
> +	video@5c {
> +		compatible = "ti,tvp5150";
> +		reg = <0x5c>;
> +

Unnecessary newline.

> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		port@0 {
> +			reg = <0>;

Have a newline between properties and child node.

> +			tvp5150_comp0_in: endpoint {
> +				remote-endpoint = <&comp0_out>;
> +			};
> +		};
> +
> +		/* Output port 2 is video output pad */
> +		port@2 {
> +			reg = <2>;
> +			tvp5151_to_ipu1_csi0_mux: endpoint {
> +				remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>;
> +			};
> +		};
> +	};
> +
> +	gpio_pca: gpio@74 {
> +		#gpio-cells = <2>;

We usually begin with 'compatible'.  Can you move this line after
'gpio-controller' maybe?

Shawn

> +		compatible = "nxp,pca9539";
> +		reg = <0x74>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_pca9539>;
> +		interrupt-parent = <&gpio4>;
> +		interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
> +		gpio-controller;
> +	};
> +
> +	/* additional i2c devices are added automatically by the boot loader */
> +};
> +
> +&i2c3 {
> +	clock-frequency = <100000>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c3>;
> +	status = "okay";
> +
> +	adc@49 {
> +		compatible = "ti,ads1015";
> +		reg = <0x49>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		channel@4 {
> +			reg = <4>;
> +			ti,gain = <3>;
> +			ti,datarate = <3>;
> +		};
> +
> +		channel@5 {
> +			reg = <5>;
> +			ti,gain = <3>;
> +			ti,datarate = <3>;
> +		};
> +
> +		channel@6 {
> +			reg = <6>;
> +			ti,gain = <3>;
> +			ti,datarate = <3>;
> +		};
> +
> +		channel@7 {
> +			reg = <7>;
> +			ti,gain = <3>;
> +			ti,datarate = <3>;
> +		};
> +	};
> +
> +	rtc@51 {
> +		compatible = "nxp,pcf8563";
> +		reg = <0x51>;
> +	};
> +
> +	temperature-sensor@70 {
> +		compatible = "ti,tmp103";
> +		reg = <0x70>;
> +	};
> +};
> +
> +&ipu1_csi0 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_ipu1_csi0>;
> +	status = "okay";
> +};
> +
> +&ipu1_csi0_mux_from_parallel_sensor {
> +	remote-endpoint = <&tvp5151_to_ipu1_csi0_mux>;
> +};
> +
> +&ldb {
> +	status = "okay";
> +
> +	lvds-channel@0 {
> +		status = "okay";
> +
> +		port@4 {
> +			reg = <4>;
> +
> +			lvds0_out: endpoint {
> +				remote-endpoint = <&panel_in>;
> +			};
> +		};
> +	};
> +};
> +
> +&pcie {
> +	status = "okay";
> +};
> +
> +&pwm1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_pwm1>;
> +	status = "okay";
> +};
> +
> +&ssi1 {
> +	#sound-dai-cells = <0>;
> +	fsl,mode = "ac97-slave";
> +	status = "okay";
> +};
> +
> +&uart1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart1>;
> +	status = "okay";
> +};
> +
> +&uart2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart2>;
> +	status = "okay";
> +};
> +
> +&uart3 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart3>;
> +	status = "okay";
> +};
> +
> +&uart4 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart4>;
> +	status = "okay";
> +};
> +
> +&uart5 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart5>;
> +	status = "okay";
> +};
> +
> +&usbh1 {
> +	vbus-supply = <&reg_h1_vbus>;
> +	pinctrl-names = "default";
> +	phy_type = "utmi";
> +	dr_mode = "host";
> +	status = "okay";
> +};
> +
> +&usbotg {
> +	vbus-supply = <&reg_otg_vbus>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usbotg>;
> +	phy_type = "utmi";
> +	dr_mode = "host";
> +	disable-over-current;
> +	status = "okay";
> +};
> +
> +&usdhc1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usdhc1>;
> +	cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
> +	no-1-8-v;
> +	disable-wp;
> +	cap-sd-highspeed;
> +	no-mmc;
> +	no-sdio;
> +	status = "okay";
> +};
> +
> +&usdhc3 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usdhc3>;
> +	bus-width = <8>;
> +	no-1-8-v;
> +	non-removable;
> +	no-sd;
> +	no-sdio;
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_hog>;
> +
> +	pinctrl_audmux: audmuxgrp {
> +		fsl,pins = <
> +			/* SGTL5000 sys_mclk */
> +			MX6QDL_PAD_CSI0_MCLK__CCM_CLKO1			0x030b0
> +			MX6QDL_PAD_CSI0_DAT7__AUD3_RXD			0x130b0
> +			MX6QDL_PAD_CSI0_DAT4__AUD3_TXC			0x130b0
> +			MX6QDL_PAD_CSI0_DAT5__AUD3_TXD			0x110b0
> +			MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS			0x130b0
> +		>;
> +	};
> +
> +	pinctrl_backlight: backlightgrp {
> +		fsl,pins = <
> +			MX6QDL_PAD_DISP0_DAT7__GPIO4_IO28		0x1b0b0
> +		>;
> +	};
> +
> +	pinctrl_can1: can1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX		0x1b000
> +			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX		0x3008
> +			/* CAN1_SR */
> +			MX6QDL_PAD_KEY_COL3__GPIO4_IO12			0x13008
> +			/* CAN1_TERM */
> +			MX6QDL_PAD_GPIO_0__GPIO1_IO00			0x1b088
> +		>;
> +	};
> +
> +	pinctrl_can2: can2grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX		0x1b000
> +			MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX		0x3008
> +			/* CAN2_SR */
> +			MX6QDL_PAD_KEY_ROW3__GPIO4_IO13			0x13008
> +		>;
> +	};
> +
> +	pinctrl_ecspi1: ecspi1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_EIM_D17__ECSPI1_MISO			0x100b1
> +			MX6QDL_PAD_EIM_D18__ECSPI1_MOSI			0x100b1
> +			MX6QDL_PAD_EIM_D16__ECSPI1_SCLK			0x100b1
> +			/* CS */
> +			MX6QDL_PAD_EIM_D19__GPIO3_IO19			0x000b1
> +		>;
> +	};
> +
> +	pinctrl_enet: enetgrp {
> +		fsl,pins = <
> +			/* MX6QDL_ENET_PINGRP4 */
> +			MX6QDL_PAD_ENET_MDC__ENET_MDC			0x1b0b0
> +			MX6QDL_PAD_ENET_MDIO__ENET_MDIO			0x1b0b0
> +			MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0		0x1b0b0
> +			MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1		0x1b0b0
> +			MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER		0x1b0b0
> +			MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN		0x1b0b0
> +			MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0		0x1b0b0
> +			MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1		0x1b0b0
> +			MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN		0x1b0b0
> +			MX6QDL_PAD_GPIO_16__ENET_REF_CLK		0x1b0b0
> +			/* Phy reset */
> +			MX6QDL_PAD_DISP0_DAT5__GPIO4_IO26		0x1b0b0
> +			/* nINTRP */
> +			MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30		0x1b0b0
> +		>;
> +	};
> +
> +	pinctrl_gpiokeys: gpiokeygrp {
> +		fsl,pins = <
> +			/* nON_SWITCH */
> +			MX6QDL_PAD_EIM_CS0__GPIO2_IO23			0x1b0b0
> +		>;
> +	};
> +
> +	pinctrl_hog: hoggrp {
> +		fsl,pins = <
> +			/* ITU656_nRESET */
> +			MX6QDL_PAD_GPIO_2__GPIO1_IO02			0x1b0b0
> +			/* CAM1_MIRROR */
> +			MX6QDL_PAD_GPIO_3__GPIO1_IO03			0x130b0
> +			/* CAM2_MIRROR */
> +			MX6QDL_PAD_GPIO_4__GPIO1_IO04			0x130b0
> +			/* CAM_nDETECT */
> +			MX6QDL_PAD_GPIO_17__GPIO7_IO12			0x1b0b0
> +			/* ISB_IN1 */
> +			MX6QDL_PAD_EIM_A16__GPIO2_IO22			0x130b0
> +			/* ISB_nIN2 */
> +			MX6QDL_PAD_EIM_A17__GPIO2_IO21			0x1b0b0
> +			/* WARN_LIGHT */
> +			MX6QDL_PAD_EIM_A19__GPIO2_IO19			0x100b0
> +			/* ON2_FB */
> +			MX6QDL_PAD_EIM_A25__GPIO5_IO02			0x100b0
> +			/* YACO_nIRQ */
> +			MX6QDL_PAD_EIM_D23__GPIO3_IO23			0x1b0b0
> +			/* YACO_BOOT0 */
> +			MX6QDL_PAD_EIM_D30__GPIO3_IO30			0x130b0
> +			/* YACO_nRESET */
> +			MX6QDL_PAD_EIM_D31__GPIO3_IO31			0x1b0b0
> +			/* FORCE_ON1 */
> +			MX6QDL_PAD_EIM_EB2__GPIO2_IO30			0x1b0b0
> +			/* AUDIO_nRESET */
> +			MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21		0x1f0b0
> +			/* ITU656_nPDN */
> +			MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20		0x1b0b0
> +
> +			/* HW revision detect */
> +			/* REV_ID0 */
> +			MX6QDL_PAD_SD4_DAT0__GPIO2_IO08			0x1b0b0
> +			/* REV_ID1 */
> +			MX6QDL_PAD_SD4_DAT1__GPIO2_IO09			0x1b0b0
> +			/* REV_ID2 */
> +			MX6QDL_PAD_SD4_DAT2__GPIO2_IO10			0x1b0b0
> +			/* REV_ID3 */
> +			MX6QDL_PAD_SD4_DAT3__GPIO2_IO11			0x1b0b0
> +			/* REV_ID4 */
> +			MX6QDL_PAD_SD4_DAT4__GPIO2_IO12			0x1b0b0
> +
> +			/* New in HW revision 1 */
> +			/* ON1_FB */
> +			MX6QDL_PAD_EIM_D20__GPIO3_IO20			0x100b0
> +			/* DIP1_FB */
> +			MX6QDL_PAD_DI0_PIN2__GPIO4_IO18			0x1b0b0
> +		>;
> +	};
> +
> +	pinctrl_i2c1: i2c1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA		0x4001f8b1
> +			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL		0x4001f8b1
> +		>;
> +	};
> +
> +	pinctrl_i2c3: i2c3grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_GPIO_5__I2C3_SCL		0x4001b8b1
> +			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
> +		>;
> +	};
> +
> +	pinctrl_ipu1_csi0: ipu1csi0grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12		0x1b0b0
> +			MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13		0x1b0b0
> +			MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14		0x1b0b0
> +			MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15		0x1b0b0
> +			MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16		0x1b0b0
> +			MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17		0x1b0b0
> +			MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18		0x1b0b0
> +			MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19		0x1b0b0
> +			MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK	0x1b0b0
> +		>;
> +	};
> +
> +	pinctrl_leds: ledsgrp {
> +		fsl,pins = <
> +			/* DEBUG0 */
> +			MX6QDL_PAD_DI0_DISP_CLK__GPIO4_IO16		0x1b0b0
> +			/* DEBUG1 */
> +			MX6QDL_PAD_DI0_PIN15__GPIO4_IO17		0x1b0b0
> +			/* POWER_LED */
> +			MX6QDL_PAD_EIM_CS1__GPIO2_IO24			0x1b0b0
> +		>;
> +	};
> +
> +	pinctrl_pca9539: pca9539 {
> +		fsl,pins = <
> +			MX6QDL_PAD_GPIO_19__GPIO4_IO05			0x1b0b0
> +		>;
> +	};
> +
> +	pinctrl_pwm1: pwm1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_DISP0_DAT8__PWM1_OUT			0x1b0b0
> +		>;
> +	};
> +
> +	/* YaCO AUX Uart */
> +	pinctrl_uart1: uart1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA		0x1b0b1
> +			MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA		0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_uart2: uart2grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_EIM_D26__UART2_TX_DATA		0x1b0b1
> +			MX6QDL_PAD_EIM_D27__UART2_RX_DATA		0x1b0b1
> +		>;
> +	};
> +
> +	/* YaCO Touchscreen UART */
> +	pinctrl_uart3: uart3grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_EIM_D24__UART3_TX_DATA		0x1b0b1
> +			MX6QDL_PAD_EIM_D25__UART3_RX_DATA		0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_uart4: uart4grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_KEY_COL0__UART4_TX_DATA		0x1b0b1
> +			MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA		0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_uart5: uart5grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA		0x1b0b1
> +			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA		0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_usbotg: usbotggrp {
> +		fsl,pins = <
> +			MX6QDL_PAD_EIM_D21__USB_OTG_OC			0x1b0b0
> +			/* power enable, high active */
> +			MX6QDL_PAD_EIM_D22__GPIO3_IO22			0x1b0b0
> +		>;
> +	};
> +
> +	pinctrl_usdhc1: usdhc1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_SD1_CMD__SD1_CMD			0x170f9
> +			MX6QDL_PAD_SD1_CLK__SD1_CLK			0x100f9
> +			MX6QDL_PAD_SD1_DAT0__SD1_DATA0			0x170f9
> +			MX6QDL_PAD_SD1_DAT1__SD1_DATA1			0x170f9
> +			MX6QDL_PAD_SD1_DAT2__SD1_DATA2			0x170f9
> +			MX6QDL_PAD_SD1_DAT3__SD1_DATA3			0x170f9
> +			MX6QDL_PAD_GPIO_1__GPIO1_IO01			0x1b0b0
> +		>;
> +	};
> +
> +	pinctrl_usdhc3: usdhc3grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_SD3_CMD__SD3_CMD			0x17099
> +			MX6QDL_PAD_SD3_CLK__SD3_CLK			0x10099
> +			MX6QDL_PAD_SD3_DAT0__SD3_DATA0			0x17099
> +			MX6QDL_PAD_SD3_DAT1__SD3_DATA1			0x17099
> +			MX6QDL_PAD_SD3_DAT2__SD3_DATA2			0x17099
> +			MX6QDL_PAD_SD3_DAT3__SD3_DATA3			0x17099
> +			MX6QDL_PAD_SD3_DAT4__SD3_DATA4			0x17099
> +			MX6QDL_PAD_SD3_DAT5__SD3_DATA5			0x17099
> +			MX6QDL_PAD_SD3_DAT6__SD3_DATA6			0x17099
> +			MX6QDL_PAD_SD3_DAT7__SD3_DATA7			0x17099
> +			MX6QDL_PAD_SD3_RST__SD3_RESET			0x1b0b1
> +		>;
> +	};
> +};
> -- 
> 2.29.2
>