xref: /freebsd/sys/contrib/device-tree/src/arm/nxp/imx/imx6dl-victgo.dts (revision f126890ac5386406dadf7c4cfa9566cbb56537c5)

// 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 "imx6dl.dtsi"
#include "imx6qdl-vicut1.dtsi"

/ {
	model = "Kverneland TGO";
	compatible = "kvg,victgo", "fsl,imx6dl";

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpiokeys>;
		autorepeat;

		key-power {
			label = "Power Button";
			gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_POWER>;
			wakeup-source;
		};

		key-enter {
			label = "Rotary Key";
			gpios = <&gpio2 05 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_ENTER>;
			wakeup-source;
		};
	};

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

	panel {
		compatible = "lg,lb070wv8";
		backlight = <&backlight_lcd>;
		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>;
		clock-output-names = "enet_ref_pad";
	};

	rotary-encoder {
		compatible = "rotary-encoder";
		pinctrl-0 = <&pinctrl_rotary_ch>;
		gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>,
			<&gpio2 4 GPIO_ACTIVE_HIGH>;
		linux,axis = <REL_WHEEL>;
		rotary-encoder,steps-per-period = <4>;
		rotary-encoder,relative-axis;
		rotary-encoder,rollover;
		wakeup-source;
	};

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

			trips {
				alert {
					temperature = <105000>; /* millicelsius */
					hysteresis = <2000>; /* millicelsius */
					type = "passive";
				};
			};
		};

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

			trips {
				alert {
					temperature = <105000>; /* millicelsius */
					hysteresis = <2000>; /* millicelsius */
					type = "passive";
				};
			};
		};

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

			trips {
				alert {
					temperature = <105000>; /* 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-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>;
	};

	vdiv_hitch_pos: voltage-divider-hitch-pos {
		compatible = "voltage-divider";
		io-channels = <&adc_ts 6>;
		output-ohms = <3300>;
		full-ohms = <13300>;
		#io-channel-cells = <0>;
	};
};

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

&ecspi2 {
	cs-gpios = <&gpio5 12 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_touchscreen>;
		pinctrl-names = "default";
		spi-max-frequency = <1000000>;
		interrupts-extended = <&gpio5 8 IRQ_TYPE_LEVEL_LOW>;
		#io-channel-cells = <1>;

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

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

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet>;
	phy-mode = "rmii";
	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 = <300>;
		};
	};
};

&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", "ETH_MDIO", "",
		"", "", "", "", "", "", "", "ETH_MDC";
};

&gpio4 {
	gpio-line-names =
		"", "", "", "", "", "", "UART4_TXD", "UART4_RXD",
		"UART5_TXD", "UART5_RXD", "CAN1_TX", "CAN1_RX", "CAN1_SR",
			"CAN2_SR", "CAN2_TX", "CAN2_RX",
		"", "", "DIP1_FB", "", "VCAM_EN", "ON1_CTRL", "ON2_CTRL",
			"HITCH_IN_OUT",
		"LIGHT_ON", "", "ETH_RESET", "CONTACT_IN", "BL_EN",
			"BL_PWM", "ETH_INT", "ISB_LED";
};

&gpio5 {
	gpio-line-names =
		"", "", "", "", "", "", "", "",
		"TSC_PENIRQ", "TSC_BUSY", "ECSPI2_MOSI", "ECSPI2_MISO",
			"ECSPI2_SS0", "ECSPI2_SCLK", "", "",
		"", "", "ITU656_CLK", "I2S_MCLK", "ITU656_PDN", "AUDIO_RESET",
			"I2S_BITCLK", "I2S_DOUT",
		"I2S_LRCLK", "I2S_DIN", "I2C1_SDA", "I2C1_SCL", "YACO_AUX_RX",
			"YACO_AUX_TX", "ITU656_D0", "ITU656_D1";
};

&gpio6 {
	gpio-line-names =
		"ITU656_D2", "ITU656_D3", "ITU656_D4", "ITU656_D5",
			"ITU656_D6", "ITU656_D7", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&i2c1 {
	keypad@70 {
		compatible = "holtek,ht16k33";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_keypad>;
		reg = <0x70>;
		refresh-rate-hz = <20>;
		debounce-delay-ms = <50>;
		interrupts-extended = <&gpio4 5 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>;
		keypad,num-rows = <12>;
		keypad,num-columns = <3>;
		linux,keymap = <
			MATRIX_KEY(2, 0, KEY_F6)
			MATRIX_KEY(3, 0, KEY_F8)
			MATRIX_KEY(4, 0, KEY_F10)
			MATRIX_KEY(5, 0, KEY_F4)
			MATRIX_KEY(6, 0, KEY_F2)
			MATRIX_KEY(2, 1, KEY_F5)
			MATRIX_KEY(3, 1, KEY_F7)
			MATRIX_KEY(4, 1, KEY_F9)
			MATRIX_KEY(5, 1, KEY_F3)
			MATRIX_KEY(6, 1, KEY_F1)
		      >;
	};
};

&iomuxc {
	pinctrl_ecspi2: ecspi2grp {
		fsl,pins = <
			MX6QDL_PAD_DISP0_DAT16__ECSPI2_MOSI		0x100b1
			MX6QDL_PAD_DISP0_DAT17__ECSPI2_MISO		0x100b1
			MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12		0x100b1
			MX6QDL_PAD_DISP0_DAT19__ECSPI2_SCLK		0x100b1
		>;
	};

	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 = <
			/* ROTARY_BTN */
			MX6QDL_PAD_NANDF_D5__GPIO2_IO05			0x1b0b0
			/* nON_SWITCH */
			MX6QDL_PAD_EIM_CS0__GPIO2_IO23			0x1b0b0
		>;
	};

	pinctrl_keypad: keypadgrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_19__GPIO4_IO05			0x1b0b0
		>;
	};

	pinctrl_rotary_ch: rotarychgrp {
		fsl,pins = <
			MX6QDL_PAD_NANDF_D3__GPIO2_IO03			0x1b0b0
			MX6QDL_PAD_NANDF_D4__GPIO2_IO04			0x1b0b0
		>;
	};

	pinctrl_touchscreen: touchscreengrp {
		fsl,pins = <
			MX6QDL_PAD_DISP0_DAT14__GPIO5_IO08		0x1b0b0
			MX6QDL_PAD_DISP0_DAT15__GPIO5_IO09		0x1b0b0
		>;
	};
};