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/*
 * Copyright (C) 2015 CompuLab, Ltd. - http://www.compulab.co.il/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include "am437x-cm-t43.dts"
#include "compulab-sb-som.dtsi"

/ {
	model = "CompuLab CM-T43 on SB-SOM-T43";
	compatible = "compulab,am437x-sbc-t43", "compulab,am437x-cm-t43", "ti,am4372", "ti,am43";

	aliases {
		display0 = &lcd0;
	};
};

&am43xx_pinmux {
	mmc1_pins: pinmux_mmc1_pins {
		pinctrl-single,pins = <
			AM4372_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */
			AM4372_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */
			AM4372_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */
			AM4372_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */
			AM4372_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */
			AM4372_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */
			AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
			AM4372_IOPAD(0x964, PIN_INPUT | MUX_MODE7) /* ecap0_in_pwm0_out.gpio0_7 */
		>;
	};

	dss_pinctrl_default: dss_pinctrl_default {
		pinctrl-single,pins = <
			AM4372_IOPAD(0x9b0, PIN_OUTPUT_PULLUP | MUX_MODE2) /* cam0 hd -> DSS DATA 23 */
			AM4372_IOPAD(0x9b4, PIN_OUTPUT_PULLUP | MUX_MODE2)
			AM4372_IOPAD(0x9b8, PIN_OUTPUT_PULLUP | MUX_MODE2)
			AM4372_IOPAD(0x9bc, PIN_OUTPUT_PULLUP | MUX_MODE2)
			AM4372_IOPAD(0x9c0, PIN_OUTPUT_PULLUP | MUX_MODE2)
			AM4372_IOPAD(0x9c4, PIN_OUTPUT_PULLUP | MUX_MODE2)
			AM4372_IOPAD(0x9c8, PIN_OUTPUT_PULLUP | MUX_MODE2)
			AM4372_IOPAD(0x9cc, PIN_OUTPUT_PULLUP | MUX_MODE2) /* cam1 data 9 -> DSS DATA 16 */

			AM4372_IOPAD(0x8a0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
			AM4372_IOPAD(0x8a4, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8a8, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8ac, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8b0, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8b4, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8b8, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8bc, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8c0, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8c4, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8c8, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8cc, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8d0, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8d4, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8d8, PIN_OUTPUT_PULLUP | MUX_MODE0)
			AM4372_IOPAD(0x8dc, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
			AM4372_IOPAD(0x8e0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
			AM4372_IOPAD(0x8e4, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
			AM4372_IOPAD(0x8e8, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
			AM4372_IOPAD(0x8ec, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
			AM4372_IOPAD(0xa20, PIN_OUTPUT_PULLUP | MUX_MODE7)
		>;
	};

	uart0_pins_default: uart0_pins_default {
		pinctrl-single,pins = <
			AM4372_IOPAD(0x968, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0)
			AM4372_IOPAD(0x96C, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0)
			AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_rxd.uart0_rxd */
			AM4372_IOPAD(0x974, PIN_INPUT | PULL_DISABLE | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_txd.uart0_txd */
		>;
	};

	i2c1_pins: i2c1_pins {
		pinctrl-single,pins = <
			AM4372_IOPAD(0xa6c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE1)  /* spi2_cs0.i2c1_sda  */
			AM4372_IOPAD(0xa60, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE1)  /* spi2_sclk.i2c1_scl */
		>;
	};

	i2c2_pins: i2c2_pins {
		pinctrl-single,pins = <
			AM4372_IOPAD(0x978, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE3)  /* uart1_ctsn.i2c2_sda  */
			AM4372_IOPAD(0x97c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE3)  /* uart1_rtsn.i2c2_scl */
		>;
	};

	usb2_phy1_default: usb2_phy1_default {
		pinctrl-single,pins = <
			AM4372_IOPAD(0xac0, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE0)
		>;
	};

	usb2_phy2_default: usb2_phy2_default {
		pinctrl-single,pins = <
			AM4372_IOPAD(0xac4, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE0)
		>;
	};
};

&i2c1 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pins>;

	pca9555: pca9555@20 {
		compatible = "nxp,pca9555";
		reg = <0x20>;
		gpio-controller;
		#gpio-cells = <2>;
	};

	eeprom_base: at24@50 {
		compatible = "atmel,24c02";
		reg = <0x50>;
		pagesize = <16>;
	};
};

&i2c2 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&i2c2_pins>;
};

&mmc1 {
	status = "okay";
	bus-width = <4>;
	pinctrl-names = "default";
	pinctrl-0 = <&mmc1_pins>;
	vmmc-supply = <&vsb_3v3>;
	cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
	wp-gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
};

&dss {
	status = "ok";

	pinctrl-names = "default";
	pinctrl-0 = <&dss_pinctrl_default>;

	port {
		dpi_lcd_out: endpoint {
			remote-endpoint = <&lcd_in>;
			data-lines = <24>;
		};
	};
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pins_default>;
};

&dwc3_1 {
	pinctrl-names = "default";
	pinctrl-0 = <&usb2_phy1_default>;
};

&dwc3_2 {
	pinctrl-names = "default";
	pinctrl-0 = <&usb2_phy2_default>;
};

&lcd0 {
	enable-gpios = <&pca9555 14 GPIO_ACTIVE_HIGH
			&gpio4 28 GPIO_ACTIVE_HIGH>;

	port {
		lcd_in: endpoint {
			remote-endpoint = <&dpi_lcd_out>;
			data-lines = <24>;
		};
	};
};