xref: /linux/arch/arm/boot/dts/nxp/imx/imx6dl-plym2m.dts (revision 724ba6751532055db75992fc6ae21c3e322e94a7)

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
 * Copyright (c) 2014 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 = "Plymovent M2M board";
	compatible = "ply,plym2m", "fsl,imx6dl";

	chosen {
		stdout-path = &uart4;
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm1 0 5000000 0>;
		brightness-levels = <0 1000>;
		num-interpolated-steps = <20>;
		default-brightness-level = <19>;
		power-supply = <&reg_12v0>;
	};

	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>;
			};
		};
	};

	iio-hwmon {
		compatible = "iio-hwmon";
		io-channels = <&vdiv_vaccu>;
	};

	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>;
		power-supply = <&reg_3v3>;

		port {
			panel_in: endpoint {
				remote-endpoint = <&display_out>;
			};
		};
	};

	clk50m_phy: phy-clock {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <50000000>;
		clock-output-names = "enet_ref_pad";
	};

	reg_3v3: regulator-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	reg_5v0: regulator-5v0 {
		compatible = "regulator-fixed";
		regulator-name = "5v0";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	reg_12v0: regulator-12v0 {
		compatible = "regulator-fixed";
		regulator-name = "12v0";
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
	};

	thermal-zones {
		chassis-thermal {
			polling-delay = <20000>;
			polling-delay-passive = <0>;
			thermal-sensors = <&tsens0>;

			trips {
				alert {
					temperature = <85000>; /* millicelsius */
					hysteresis = <2000>; /* millicelsius */
					type = "passive";
				};
			};
		};

		touch-thermal0 {
			polling-delay = <20000>;
			polling-delay-passive = <0>;
			thermal-sensors = <&touch_temp0>;

			trips {
				alert {
					temperature = <85000>; /* millicelsius */
					hysteresis = <2000>; /* millicelsius */
					type = "passive";
				};
			};
		};

		touch-thermal1 {
			polling-delay = <20000>;
			polling-delay-passive = <0>;
			thermal-sensors = <&touch_temp1>;

			trips {
				alert {
					temperature = <85000>; /* millicelsius */
					hysteresis = <2000>; /* millicelsius */
					type = "passive";
				};
			};
		};
	};

	touchscreen {
		compatible = "resistive-adc-touch";
		io-channels = <&adc_ts 1>, <&adc_ts 3>, <&adc_ts 4>,
                              <&adc_ts 5>;
		io-channel-names = "y", "z1", "z2", "x";
		touchscreen-min-pressure = <64687>;
		touchscreen-inverted-x;
		touchscreen-inverted-y;
		touchscreen-x-plate-ohms = <300>;
		touchscreen-y-plate-ohms = <800>;
	};

	touch_temp0: touch-temperature-sensor0 {
		compatible = "generic-adc-thermal";
		#thermal-sensor-cells = <0>;
		io-channels = <&adc_ts 0>;
		io-channel-names = "sensor-channel";
		temperature-lookup-table = <    (-40000) 736
						85000 474>;
	};

	touch_temp1: touch-temperature-sensor1 {
		compatible = "generic-adc-thermal";
		#thermal-sensor-cells = <0>;
		io-channels = <&adc_ts 7>;
		io-channel-names = "sensor-channel";
		temperature-lookup-table = <    (-40000) 826
						85000 609>;
	};

	vdiv_vaccu: voltage-divider-vaccu {
		compatible = "voltage-divider";
		io-channels = <&adc_ts 2>;
		output-ohms = <2500>;
		full-ohms = <64000>;
		#io-channel-cells = <0>;
	};
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can1>;
	xceiver-supply = <&reg_5v0>;
	status = "okay";
};

&clks {
	clocks = <&clk50m_phy>;
	clock-names = "enet_ref_pad";
	assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
	assigned-clock-parents = <&clk50m_phy>;
};

&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>;
	};
};

&ecspi2 {
	cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi2>;
	status = "okay";

	adc_ts: adc@0 {
		compatible = "ti,tsc2046e-adc";
		reg = <0>;
		pinctrl-0 = <&pinctrl_tsc2046>;
		pinctrl-names = "default";
		spi-max-frequency = <1000000>;
		interrupts-extended = <&gpio3 20 IRQ_TYPE_LEVEL_LOW>;
		#io-channel-cells = <1>;

		#address-cells = <1>;
		#size-cells = <0>;

		channel@0 {
			reg = <0>;
			settling-time-us = <300>;
			oversampling-ratio = <5>;
		};

		channel@1 {
			reg = <1>;
			settling-time-us = <700>;
			oversampling-ratio = <5>;
		};

		channel@2 {
			reg = <2>;
			settling-time-us = <300>;
			oversampling-ratio = <5>;
		};

		channel@3 {
			reg = <3>;
			settling-time-us = <700>;
			oversampling-ratio = <5>;
		};

		channel@4 {
			reg = <4>;
			settling-time-us = <700>;
			oversampling-ratio = <5>;
		};

		channel@5 {
			reg = <5>;
			settling-time-us = <700>;
			oversampling-ratio = <5>;
		};

		/* channel 6 is not connected */

		channel@7 {
			reg = <7>;
			settling-time-us = <300>;
			oversampling-ratio = <5>;
		};
	};
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet>;
	phy-mode = "rmii";
	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 =
		"CAN1_TERM", "SD1_CD", "", "", "", "", "", "",
		"DEBUG_0", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpio2 {
	gpio-line-names =
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "ECSPI2_SS0", "", "", "", "TSC_BUSY", "";
};

&gpio3 {
	gpio-line-names =
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "ECSPI1_SS1", "TSC_PENIRQ", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpio4 {
	gpio-line-names =
		"", "", "", "", "", "", "", "",
		"", "", "", "", "CAN1_SR", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpio5 {
	gpio-line-names =
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "ETH_RESET", "ETH_INTRP",
		"", "", "", "", "", "", "", "";
};

&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";

	tsens0: temperature-sensor@70 {
		compatible = "ti,tmp103";
		reg = <0x70>;
		#thermal-sensor-cells = <0>;
	};
};

&ipu1_di0_disp0 {
	remote-endpoint = <&display_in>;
};

&pwm1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm1>;
	status = "okay";
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart4>;
	status = "okay";
};

&usbphynop1 {
	status = "disabled";
};

&usbphynop2 {
	status = "disabled";
};

&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_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_ecspi1: ecspi1grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D17__ECSPI1_MISO			0x1b000
			MX6QDL_PAD_EIM_D18__ECSPI1_MOSI			0x3008
			MX6QDL_PAD_EIM_D16__ECSPI1_SCLK			0x3008
			/* CS */
			MX6QDL_PAD_EIM_D19__GPIO3_IO19			0x3008
		>;
	};

	pinctrl_ecspi2: ecspi2grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_OE__ECSPI2_MISO			0x10000
			MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK			0x3008
			MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI			0x3008
			/* CS */
			MX6QDL_PAD_EIM_RW__GPIO2_IO26			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_PIN15__IPU1_DI0_PIN15		0x30
			MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02		0x30
			MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03		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_tsc2046: tsc2046grp {
		fsl,pins = <
			/* TSC_PENIRQ */
			MX6QDL_PAD_EIM_D20__GPIO3_IO20			0x1b0b1
			/* TSC_BUSY */
			MX6QDL_PAD_EIM_EB2__GPIO2_IO30			0x1b0b0
		>;
	};

	pinctrl_uart4: uart4grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL0__UART4_TX_DATA		0x1b0b1
			MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA		0x1b0b1
		>;
	};

	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
		>;
	};
};