xref: /freebsd/sys/contrib/device-tree/src/arm/nxp/mxs/imx28-cfa10057.dts (revision 84943d6f38e936ac3b7a3947ca26eeb27a39f938)

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright 2013 Crystalfontz America, Inc.
 * Copyright 2012 Free Electrons
 */

/*
 * The CFA-10057 is an expansion board for the CFA-10036 module, thus we
 * need to include the CFA-10036 DTS.
 */
#include "imx28-cfa10036.dts"

/ {
	model = "Crystalfontz CFA-10057 Board";
	compatible = "crystalfontz,cfa10057", "crystalfontz,cfa10036", "fsl,imx28";

	reg_usb1_vbus: regulator-0 {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&usb_pins_cfa10057>;
		regulator-name = "usb1_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio0 7 1>;
	};

	backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm 4 5000000 0>;
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <7>;
	};
};

&lcdif {
	pinctrl-names = "default";
	pinctrl-0 = <&lcdif_18bit_pins_cfa10057
		     &lcdif_pins_cfa10057>;
	display = <&display0>;
	status = "okay";

	display0: display0 {
		bits-per-pixel = <32>;
		bus-width = <18>;

		display-timings {
			native-mode = <&timing0>;
			timing0: timing0 {
				clock-frequency = <30000000>;
				hactive = <480>;
				vactive = <800>;
				hfront-porch = <12>;
				hback-porch = <2>;
				vfront-porch = <5>;
				vback-porch = <3>;
				hsync-len = <2>;
				vsync-len = <2>;
				hsync-active = <0>;
				vsync-active = <0>;
				de-active = <1>;
				pixelclk-active = <1>;
			};
		};
	};
};

&lradc {
	fsl,lradc-touchscreen-wires = <4>;
	status = "okay";
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pins_a>;
	status = "okay";
};

&mac0 {
	phy-mode = "rmii";
	pinctrl-names = "default";
	pinctrl-0 = <&mac0_pins_a>;
	phy-reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
	phy-reset-duration = <100>;
	status = "okay";
};

&pinctrl {
	usb_pins_cfa10057: usb-10057@0 {
		reg = <0>;
		fsl,pinmux-ids = <
			MX28_PAD_GPMI_D07__GPIO_0_7
		>;
		fsl,drive-strength = <MXS_DRIVE_4mA>;
		fsl,voltage = <MXS_VOLTAGE_HIGH>;
		fsl,pull-up = <MXS_PULL_DISABLE>;
	};

	lcdif_18bit_pins_cfa10057: lcdif-18bit@0 {
		reg = <0>;
		fsl,pinmux-ids = <
			MX28_PAD_LCD_D00__LCD_D0
			MX28_PAD_LCD_D01__LCD_D1
			MX28_PAD_LCD_D02__LCD_D2
			MX28_PAD_LCD_D03__LCD_D3
			MX28_PAD_LCD_D04__LCD_D4
			MX28_PAD_LCD_D05__LCD_D5
			MX28_PAD_LCD_D06__LCD_D6
			MX28_PAD_LCD_D07__LCD_D7
			MX28_PAD_LCD_D08__LCD_D8
			MX28_PAD_LCD_D09__LCD_D9
			MX28_PAD_LCD_D10__LCD_D10
			MX28_PAD_LCD_D11__LCD_D11
			MX28_PAD_LCD_D12__LCD_D12
			MX28_PAD_LCD_D13__LCD_D13
			MX28_PAD_LCD_D14__LCD_D14
			MX28_PAD_LCD_D15__LCD_D15
			MX28_PAD_LCD_D16__LCD_D16
			MX28_PAD_LCD_D17__LCD_D17
		>;
		fsl,drive-strength = <MXS_DRIVE_4mA>;
		fsl,voltage = <MXS_VOLTAGE_HIGH>;
		fsl,pull-up = <MXS_PULL_DISABLE>;
	};

	lcdif_pins_cfa10057: lcdif-evk@0 {
		reg = <0>;
		fsl,pinmux-ids = <
			MX28_PAD_LCD_RD_E__LCD_VSYNC
			MX28_PAD_LCD_WR_RWN__LCD_HSYNC
			MX28_PAD_LCD_RS__LCD_DOTCLK
			MX28_PAD_LCD_CS__LCD_ENABLE
		>;
		fsl,drive-strength = <MXS_DRIVE_4mA>;
		fsl,voltage = <MXS_VOLTAGE_HIGH>;
		fsl,pull-up = <MXS_PULL_DISABLE>;
	};
};

&pwm {
	pinctrl-names = "default";
	pinctrl-0 = <&pwm4_pins_a>;
	status = "okay";
};

&usb1 {
	vbus-supply = <&reg_usb1_vbus>;
	pinctrl-0 = <&usb1_pins_a>;
	pinctrl-names = "default";
	status = "okay";
};

&usbphy1 {
	status = "okay";
};