rk3328-evb.dts

/*
 * (C) Copyright 2016 Rockchip Electronics Co., Ltd
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

/dts-v1/;
#include "rk3328.dtsi"

/ {
	model = "Rockchip RK3328 EVB";
	compatible = "rockchip,rk3328-evb", "rockchip,rk3328";

	chosen {
		stdout-path = &uart2;
	};

	gmac_clkin: external-gmac-clock {
		compatible = "fixed-clock";
		clock-frequency = <125000000>;
		clock-output-names = "gmac_clkin";
		#clock-cells = <0>;
	};

	vcc_phy: vcc-phy-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_phy";
		regulator-always-on;
		regulator-boot-on;
	};

	vcc3v3_sdmmc: sdmmc-pwren {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3";
		gpio = <&gpio0 30 GPIO_ACTIVE_LOW>;
		regulator-always-on;
		regulator-boot-on;
	};

	vcc5v0_otg: vcc5v0-otg-drv {
		compatible = "regulator-fixed";
		enable-active-high;
		regulator-name = "vcc5v0_otg";
		gpio = <&gpio0 27 GPIO_ACTIVE_HIGH>;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	vcc5v0_host_xhci: vcc5v0-host-xhci-drv {
		compatible = "regulator-fixed";
		enable-active-high;
		regulator-name = "vcc5v0_host_xhci";
		gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};
};

&uart2 {
	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <200>;
	disable-wp;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
	status = "okay";
};

&emmc {
	bus-width = <8>;
	cap-mmc-highspeed;
	supports-emmc;
	disable-wp;
	non-removable;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

&usb20_otg {
	vbus-supply = <&vcc5v0_otg>;
	status = "okay";
};

&usb_host0_xhci {
	vbus-supply = <&vcc5v0_host_xhci>;
	status = "okay";
};

&gmac2io {
	phy-supply = <&vcc_phy>;
	phy-mode = "rgmii";
	clock_in_out = "input";
	snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 50000>;
	assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
	assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
	pinctrl-names = "default";
	pinctrl-0 = <&rgmiim1_pins>;
	tx_delay = <0x26>;
	rx_delay = <0x11>;
	status = "okay";
};

&spi0 {
	status = "okay";

	/* SPI DMA does not work currently */
	/delete-property/ dmas;
	/delete-property/ #dma-cells;
	/delete-property/ dma-names;

	 spi-flash@0 {
		#address-cells = <0x1>;
		#size-cells = <1>;
		compatible = "st,m25p128", "spi-flash";
		reg = <0x0>;
		spi-max-frequency = <25000000>;
		status = "okay";
		m25p,fast-read;

		partitions {
			compatible = "fixed-partitions";
			#address-cells = <1>;
			#size-cells = <1>;

			system@0 {
				label = "system";
				reg = <0x0 0x8000>;
				read-only;
			};

			loader@8000 {
				label = "loader";
				reg = <0x8000 0x3F8000>;
			};

			reserved@400000 {
				label = "reserved";
				reg = <0x400000 0x3C0000>;
				read-only;
			};

			vendor@7c0000 {
				label = "vendor";
				reg = <0x7C0000 0x40000>;
			};

			uboot@800000 {
				label = "uboot";
				reg = <0x800000 0x400000>;
			};

			atf@c00000 {
				label = "atf";
				reg = <0xC00000 0x400000>;
			};
		};
	};
};