/*
 * Copyright (C) 2016 PHYTEC Messtechnik GmbH,
 * Author: Wadim Egorov <w.egorov@phytec.de>
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

/dts-v1/;

#include <arm/rk3288.dtsi>

/ {
	model = "phycore-rk3288";
	compatible = "phytec,rk3288-phycore-som", "rockchip,rk3288";

	memory {
		reg = <0 0x40000000>;
	};

	vcc33: fixedregulator@0 {
		compatible = "regulator-fixed";
		regulator-name = "vcc33";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <100000>;
		regulator-boot-on;
		regulator-always-on;
	};

	vcc18: fixedregulator@1 {
		compatible = "regulator-fixed";
		regulator-name = "vcc18";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-boot-on;
		regulator-always-on;
	};

	chosen {
		stdout-path = &uart0;

		environment-emmc {
			compatible = "barebox,environment";
			device-path = &emmc, "partname:barebox-environment";
			status = "disabled";
		};

		environment-sdmmc {
			compatible = "barebox,environment";
			device-path = &sdmmc, "partname:barebox-environment";
			status = "disabled";
		};
	};
};

&pinctrl {
	sdmmc {
		sdmmc_pwr: sdmmc-pwr {
			rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&i2c0 {
	clock-frequency = <400000>;
	status = "okay";
};

&emmc {
	broken-cd;
	bus-width = <8>;
	cap-mmc-highspeed;
	disable-wp;
	non-removable;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
	vmmc-supply = <&vcc33>;
	vqmmc-supply = <&vcc18>;
	status = "okay";

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

	partition@8000 {
		label = "spl";
		reg = <0x8000 0x8000>;
	};

	partition@20000 {
		label = "barebox";
		reg = <0x20000 0x80000>;
	};

	partition@a0000 {
		label = "barebox-environment";
		reg = <0xa0000 0x20000>;
	};
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <200>;
	disable-wp;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
	vmmc-supply = <&vcc33>;
	status = "okay";

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

	partition@8000 {
		label = "spl";
		reg = <0x8000 0x8000>;
	};

	partition@20000 {
		label = "barebox";
		reg = <0x20000 0x80000>;
	};

	partition@a0000 {
		label = "barebox-environment";
		reg = <0xa0000 0x20000>;
	};
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
	reg-shift = <2>;
	status = "okay";
};

&uart2 {
	status = "okay";
};