xref: /openbmc/linux/arch/arm/boot/dts/nxp/imx/imx6dl-plybas.dts (revision 2612e3bbc0386368a850140a6c9b990cd496a5ec)

// 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 BAS board";
	compatible = "ply,plybas", "fsl,imx6dl";

	chosen {
		stdout-path = &uart4;
	};

	gpio_keys {
		compatible = "gpio-keys";
		autorepeat;

		button-start {
			label = "START";
			linux,code = <31>;
			gpios = <&gpio5 8 GPIO_ACTIVE_LOW>;
		};

		button-clean {
			label = "CLEAN";
			linux,code = <46>;
			gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_leds>;

		led-0 {
			label = "debug0";
			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
		};

		led-1 {
			label = "debug1";
			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
		};

		led-2 {
			label = "light_tower1";
			gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		led-3 {
			label = "light_tower2";
			gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
		};

		led-4 {
			label = "light_tower3";
			gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>;
		};

		led-5 {
			label = "light_tower4";
			gpios = <&gpio4 25 GPIO_ACTIVE_HIGH>;
		};
	};

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

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

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

&can2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can2>;
	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>;
	};
};

&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 = <&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 =
		"", "SD1_CD", "", "", "", "", "", "",
		"DEBUG_0", "DEBUG_1", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

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

&gpio4 {
	gpio-line-names =
		"", "", "", "", "", "", "", "",
		"", "", "", "", "CAN1_SR", "CAN2_SR", "", "",
		"LED_DI0_DEBUG_0", "LED_DI0_DEBUG_1", "IMX6_IN12", "IMX6_HMI",
			"IMX6_IN11", "IMX6_BUZZER", "IMX6_LED1", "IMX6_LED2",
		"IMX6_LED3", "IMX6_LED4", "ETH_RESET", "IMX6_ANA_OUT_SD",
			"IMX6_ANA_OUT_ERR", "IMX6_ANA_OUT", "ETH_INTRP", "";
};

&gpio5 {
	gpio-line-names =
		"", "", "", "", "", "IMX6_RELAY1", "IMX6_RELAY2", "",
		"IMX6_IN1", "IMX6_IN2", "IMX6_IN3", "IMX6_IN4", "IMX6_IN5",
			"IMX6_IN6", "IMX6_IN7", "IMX6_IN8",
		"IMX6_IN9", "IMX6_IN10", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&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";

	temperature-sensor@70 {
		compatible = "ti,tmp103";
		reg = <0x70>;
	};

	rtc@51 {
		compatible = "nxp,pcf8563";
		reg = <0x51>;
	};
};

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

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	uart-has-rtscts;
	linux,rs485-enabled-at-boot-time;
	rs485-rts-delay = <0 20>;
	status = "okay";
};

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

&usbotg {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg>;
	phy_type = "utmi";
	dr_mode = "host";
	over-current-active-low;
	status = "okay";
};

&usbphynop1 {
	status = "disabled";
};

&usbphynop2 {
	status = "disabled";
};

&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
		>;
	};

	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			0x1b000
			MX6QDL_PAD_EIM_D18__ECSPI1_MOSI			0x3008
			MX6QDL_PAD_EIM_D16__ECSPI1_SCLK			0x3008
			/* CS */
			MX6QDL_PAD_EIM_D19__GPIO3_IO19			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_DISP0_DAT5__GPIO4_IO26		0x1b0b0
			/* nINTRP */
			MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30		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_leds: ledsgrp {
		fsl,pins = <
			/* DEBUG_0 */
			MX6QDL_PAD_GPIO_8__GPIO1_IO08			0x1b0b0
			/* DEBUG_1 */
			MX6QDL_PAD_GPIO_9__GPIO1_IO09			0x1b0b0

			/* LED1 (lighttower) */
			MX6QDL_PAD_DISP0_DAT1__GPIO4_IO22		0x13070
			/* LED2 (lighttower) */
			MX6QDL_PAD_DISP0_DAT2__GPIO4_IO23		0x13070
			/* LED3 (lighttower) */
			MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24		0x13070
			/* LED4 (lighttower) */
			MX6QDL_PAD_DISP0_DAT4__GPIO4_IO25		0x13070
		>;
	};

	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
			MX6QDL_PAD_EIM_D28__UART2_DTE_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__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
		>;
	};
};