Commit d1f1858f authored by Oleksij Rempel's avatar Oleksij Rempel Committed by Shawn Guo
Browse files

ARM: dts: add Van der Laan LANMCU board 



Van der Laan LANMCU is a module for the food storage rooms to control
proper gas composition.

Co-developed-by: default avatarRobin van der Gracht <robin@protonic.nl>
Signed-off-by: default avatarRobin van der Gracht <robin@protonic.nl>
Signed-off-by: default avatarOleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent df0852c2

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -451,6 +451,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ 
	imx6dl-icore.dtb \

	imx6dl-icore-mipi.dtb \

	imx6dl-icore-rqs.dtb \

	imx6dl-lanmcu.dtb \

	imx6dl-mamoj.dtb \

	imx6dl-nit6xlite.dtb \

	imx6dl-nitrogen6x.dtb \

arch/arm/boot/dts/imx6dl-lanmcu.dts

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+470 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-or-later

/*

 * Copyright (c) 2019 Protonic Holland

 * Copyright (c) 2020 Oleksij Rempel <kernel@pengutronix.de>, Pengutronix

 */



/dts-v1/;

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

#include <dt-bindings/leds/common.h>

#include "imx6dl.dtsi"



/ {

	model = "Van der Laan LANMCU";

	compatible = "vdl,lanmcu", "fsl,imx6dl";



	chosen {

		stdout-path = &uart4;

	};



	clock_ksz8081: clock-ksz8081 {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <50000000>;

	};



	backlight: backlight {

		compatible = "pwm-backlight";

		pwms = <&pwm1 0 5000000 0>;

		brightness-levels = <0 1000>;

		num-interpolated-steps = <20>;

		default-brightness-level = <19>;

	};



	display {

		compatible = "fsl,imx-parallel-display";

		pinctrl-0 = <&pinctrl_ipu1_disp>;

		pinctrl-names = "default";

		#address-cells = <1>;

		#size-cells = <0>;



		port@0 {

			reg = <0>;



			display_in: endpoint {

				remote-endpoint = <&ipu1_di0_disp0>;

			};

		};



		port@1 {

			reg = <1>;



			display_out: endpoint {

				remote-endpoint = <&panel_in>;

			};

		};

	};



	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_leds>;



		led-0 {

			label = "debug0";

			function = LED_FUNCTION_STATUS;

			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "heartbeat";

		};

	};



	panel {

		compatible = "edt,etm0700g0bdh6";

		backlight = <&backlight>;



		port {

			panel_in: endpoint {

				remote-endpoint = <&display_out>;

			};

		};

	};



	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;

	};



	usdhc2_wifi_pwrseq: usdhc2-wifi-pwrseq {

		compatible = "mmc-pwrseq-simple";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_wifi_npd>;

		reset-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>;

	};



};



&can1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_can1>;

	status = "okay";

};



&can2 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_can2>;

	status = "okay";

};



&fec {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_enet>;

	phy-mode = "rmii";

	clocks = <&clks IMX6QDL_CLK_ENET>,

		 <&clks IMX6QDL_CLK_ENET>,

		 <&clock_ksz8081>;

	clock-names = "ipg", "ahb", "ptp";

	phy-handle = <&rgmii_phy>;

	status = "okay";



	mdio {

		#address-cells = <1>;

		#size-cells = <0>;



		/* Microchip KSZ8081RNA PHY */

		rgmii_phy: ethernet-phy@0 {

			reg = <0>;

			interrupts-extended = <&gpio5 23 IRQ_TYPE_LEVEL_LOW>;

			reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;

			reset-assert-us = <10000>;

			reset-deassert-us = <300>;

		};

	};

};



&gpio1 {

	gpio-line-names =

		"", "SD1_CD", "", "", "", "", "", "",

		"DEBUG_0", "BL_PWM", "", "", "", "", "", "",

		"", "", "", "", "", "", "", "ENET_LED_GREEN",

		"", "", "", "", "", "", "", "";

};



&gpio3 {

	gpio-line-names =

		"", "", "", "", "", "", "", "",

		"", "", "", "", "", "", "", "",

		"", "", "", "", "TS_INT", "USB_OTG1_OC", "USB_OTG1_PWR", "",

		"", "", "", "", "UART2_CTS", "", "UART3_CTS", "";

};



&gpio5 {

	gpio-line-names =

		"", "", "", "", "", "", "", "",

		"", "", "", "", "", "", "", "",

		"", "", "", "", "", "", "ENET_RST", "ENET_INT",

		"", "", "I2C1_SDA", "I2C1_SCL", "", "", "", "";

};



&gpio6 {

	gpio-line-names =

		"", "", "", "", "", "", "", "",

		"", "", "WLAN_REG_ON", "", "", "", "", "",

		"", "", "", "", "", "", "", "",

		"", "", "", "", "", "", "", "";

};



&gpio7 {

	gpio-line-names =

		"", "", "", "", "", "", "", "",

		"EMMC_RST", "", "", "", "", "", "", "",

		"", "", "", "", "", "", "", "",

		"", "", "", "", "", "", "", "";

};



&i2c1 {

	clock-frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c1>;

	status = "okay";



	/* additional i2c devices are added automatically by the boot loader */

};



&i2c3 {

	clock-frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c3>;

	status = "okay";



	touchscreen@38 {

		compatible = "edt,edt-ft5406";

		reg = <0x38>;

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_ts_edt>;

		interrupts-extended = <&gpio3 20 IRQ_TYPE_EDGE_FALLING>;



		touchscreen-size-x = <1792>;

		touchscreen-size-y = <1024>;



		touchscreen-fuzz-x = <0>;

		touchscreen-fuzz-y = <0>;



		/* Touch screen calibration */

		threshold = <50>;

		gain = <5>;

		offset = <10>;

	};



	rtc@51 {

		compatible = "nxp,pcf8563";

		reg = <0x51>;

	};

};



&ipu1_di0_disp0 {

	remote-endpoint = <&display_in>;

};



&pwm1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_pwm1>;

	status = "okay";

};



&uart2 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart2>;

	linux,rs485-enabled-at-boot-time;

	uart-has-rtscts;

	status = "okay";

};



&uart3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart3>;

	linux,rs485-enabled-at-boot-time;

	uart-has-rtscts;

	status = "okay";

};



&uart4 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart4>;

	status = "okay";

};



&usbotg {

	vbus-supply = <&reg_otg_vbus>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usbotg>;

	phy_type = "utmi";

	dr_mode = "host";

	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";

};



&usdhc2 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usdhc2>;

	no-1-8-v;

	non-removable;

	mmc-pwrseq = <&usdhc2_wifi_pwrseq>;

	#address-cells = <1>;

	#size-cells = <0>;

	status = "okay";



	wifi@1 {

		reg = <1>;

		compatible = "brcm,bcm4329-fmac";

	};

};



&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_can1: can1grp {

		fsl,pins = <

			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX		0x1b000

			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX		0x3008

		>;

	};



	pinctrl_can2: can2grp {

		fsl,pins = <

			MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX		0x1b000

			MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX		0x3008

		>;

	};



	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_CSI0_DAT4__GPIO5_IO22		0x1b0b0

			/* nINTRP */

			MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23		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_disp: ipudisp1grp {

		fsl,pins = <

			/* DSE 0x30 => 25 Ohm, 0x20 => 37 Ohm, 0x10 => 75 Ohm */

			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK	0x30

			MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02		0x30

			MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03		0x30

			MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15		0x30

			MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00	0x30

			MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01	0x30

			MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02	0x30

			MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03	0x30

			MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04	0x30

			MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05	0x30

			MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06	0x30

			MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07	0x30

			MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08	0x30

			MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09	0x30

			MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10	0x30

			MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11	0x30

			MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12	0x30

			MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13	0x30

			MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14	0x30

			MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15	0x30

			MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16	0x30

			MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17	0x30

		>;

	};



	pinctrl_leds: ledsgrp {

		fsl,pins = <

			MX6QDL_PAD_GPIO_8__GPIO1_IO08			0x1b0b0

		>;

	};



	pinctrl_pwm1: pwm1grp {

		fsl,pins = <

			MX6QDL_PAD_GPIO_9__PWM1_OUT			0x8

		>;

	};



	pinctrl_ts_edt: ts1grp {

		fsl,pins = <

			MX6QDL_PAD_EIM_D20__GPIO3_IO20			0x1b0b0

		>;

	};



	pinctrl_uart2: uart2grp {

		fsl,pins = <

			MX6QDL_PAD_EIM_D26__UART2_RX_DATA		0x1b0b1

			MX6QDL_PAD_EIM_D27__UART2_TX_DATA		0x1b0b1

			MX6QDL_PAD_EIM_D28__UART2_CTS_B			0x130b1

		>;

	};



	pinctrl_uart3: uart3grp {

		fsl,pins = <

			MX6QDL_PAD_EIM_D24__UART3_TX_DATA		0x1b0b1

			MX6QDL_PAD_EIM_D25__UART3_RX_DATA		0x1b0b1

			MX6QDL_PAD_EIM_D30__UART3_CTS_B			0x130b1

		>;

	};



	pinctrl_uart4: uart4grp {

		fsl,pins = <

			MX6QDL_PAD_KEY_COL0__UART4_TX_DATA		0x1b0b1

			MX6QDL_PAD_KEY_ROW0__UART4_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__SD1_CD_B			0x1b0b0

		>;

	};



	pinctrl_usdhc2: usdhc2grp {

		fsl,pins = <

			MX6QDL_PAD_SD2_CMD__SD2_CMD			0x170b9

			MX6QDL_PAD_SD2_CLK__SD2_CLK			0x100b9

			MX6QDL_PAD_SD2_DAT0__SD2_DATA0			0x170b9

			MX6QDL_PAD_SD2_DAT1__SD2_DATA1			0x170b9

			MX6QDL_PAD_SD2_DAT2__SD2_DATA2			0x170b9

			MX6QDL_PAD_SD2_DAT3__SD2_DATA3			0x170b9

		>;

	};



	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

		>;

	};



	pinctrl_wifi_npd: wifigrp {

		fsl,pins = <

			/* WL_REG_ON */

			MX6QDL_PAD_NANDF_RB0__GPIO6_IO10		0x13069

		>;

	};

};