~sircmpwn/linux

linux/arch/arm/boot/dts/imx6q-dms-ba16.dts -rw-r--r-- 2.8 KiB
a99d8080 — Linus Torvalds Linux 5.4-rc6 11 months ago
                                                                                
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include "imx6q-ba16.dtsi"

/ {
	model = "Advantech DMS-BA16";
	compatible = "advantech,imx6q-dms-ba16", "advantech,imx6q-ba16", "fsl,imx6q";

	reg_usb_otg_vbus: regulator-usbotgvbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_otg_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usbotgvbus>;
		gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	sys_mclk: clock-sys-mclk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <22000000>;
	};

	sound {
		compatible = "fsl,imx6q-ba16-sgtl5000",
			     "fsl,imx-audio-sgtl5000";
		model = "imx6q-ba16-sgtl5000";
		ssi-controller = <&ssi1>;
		audio-codec = <&sgtl5000>;
		audio-routing =
			"MIC_IN", "Mic Jack",
			"Mic Jack", "Mic Bias",
			"Headphone Jack", "HP_OUT";
		mux-int-port = <1>;
		mux-ext-port = <4>;
	};
};

&ecspi5 {
	cs-gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi5>;
	status = "okay";

	m25_eeprom: m25p80@0 {
		compatible = "atmel,at25256B", "atmel,at25";
		spi-max-frequency = <20000000>;
		size = <0x8000>;
		pagesize = <64>;
		reg = <0>;
		address-width = <16>;
	};
};

&iomuxc {
	pinctrl_i2c1_gpio: i2c1gpiogrp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT8__GPIO5_IO26        0x1b0b0
			MX6QDL_PAD_CSI0_DAT9__GPIO5_IO27        0x1b0b0
		>;
	};

	pinctrl_i2c2_gpio: i2c2gpiogrp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x1b0b0
			MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x1b0b0
		>;
	};

	pinctrl_i2c3_gpio: i2c3gpiogrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_3__GPIO1_IO03   0x1b0b0
			MX6QDL_PAD_GPIO_6__GPIO1_IO06   0x1b0b0
		>;
	};

	pinctrl_usbotgvbus: usbotgvbusgrp {
		fsl,pins = <
			MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
			MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x000b0
		>;
	};
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	sgtl5000: codec@a {
		compatible = "fsl,sgtl5000";
		reg = <0x0a>;
		clocks = <&sys_mclk>;
		lrclk-strength = <0x3>;
		VDDA-supply = <&reg_1p8v>;
		VDDIO-supply = <&reg_3p3v>;
	};
};

&pwm2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm2>;
	status = "okay";
};

&sata {
	fsl,no-spread-spectrum;
	fsl,transmit-atten-16ths = <12>;
	fsl,transmit-boost-mdB = <3330>;
	fsl,transmit-level-mV = <1133>;
	fsl,receive-dpll-mode = <1>;
	status = "okay";
};

&usbotg {
	vbus-supply = <&reg_usb_otg_vbus>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg>;
	dr_mode = "otg";
	disable-over-current;
	status = "okay";
};

&usdhc4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc4>;
	bus-width = <8>;
	cd-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
	no-1-8-v;
	keep-power-in-suspend;
	wakeup-source;
	status = "okay";
};