OpenCloudOS-Kernel/arch/arm/boot/dts/imx27-phytec-phycore-som.dts

/*
 * Copyright 2012 Sascha Hauer, Pengutronix
 *
 * The code contained herein is licensed under the GNU General Public
 * License. You may obtain a copy of the GNU General Public License
 * Version 2 or later at the following locations:
 *
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */

/dts-v1/;
#include "imx27.dtsi"

/ {
	model = "Phytec pcm038";
	compatible = "phytec,imx27-pcm038", "fsl,imx27";

	memory {
		reg = <0xa0000000 0x08000000>;
	};
};

&audmux {
	status = "okay";

	/* SSI0 <=> PINS_4 (MC13783 Audio) */
	ssi0 {
		fsl,audmux-port = <0>;
		fsl,port-config = <0xcb205000>;
	};

	pins4 {
		fsl,audmux-port = <2>;
		fsl,port-config = <0x00001000>;
	};
};

&cspi1 {
	fsl,spi-num-chipselects = <1>;
	cs-gpios = <&gpio4 28 0>;
	status = "okay";

	pmic: mc13783@0 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "fsl,mc13783";
		spi-max-frequency = <20000000>;
		reg = <0>;
		interrupt-parent = <&gpio2>;
		interrupts = <23 0x4>;
		fsl,mc13xxx-uses-adc;
		fsl,mc13xxx-uses-rtc;

		regulators {
			/* SW1A and SW1B joined operation */
			sw1_reg: sw1a {
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1520000>;
				regulator-always-on;
				regulator-boot-on;
			};

			/* SW2A and SW2B joined operation */
			sw2_reg: sw2a {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
				regulator-boot-on;
			};

			sw3_reg: sw3 {
				regulator-min-microvolt = <5000000>;
				regulator-max-microvolt = <5000000>;
				regulator-always-on;
				regulator-boot-on;
			};

			vaudio_reg: vaudio {
				regulator-always-on;
				regulator-boot-on;
			};

			violo_reg: violo {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
				regulator-boot-on;
			};

			viohi_reg: viohi {
				regulator-always-on;
				regulator-boot-on;
			};

			vgen_reg: vgen {
				regulator-min-microvolt = <1500000>;
				regulator-max-microvolt = <1500000>;
				regulator-always-on;
				regulator-boot-on;
			};

			vcam_reg: vcam {
				regulator-min-microvolt = <2800000>;
				regulator-max-microvolt = <2800000>;
			};

			vrf1_reg: vrf1 {
				regulator-min-microvolt = <2775000>;
				regulator-max-microvolt = <2775000>;
				regulator-always-on;
				regulator-boot-on;
			};

			vrf2_reg: vrf2 {
				regulator-min-microvolt = <2775000>;
				regulator-max-microvolt = <2775000>;
				regulator-always-on;
				regulator-boot-on;
			};

			vmmc1_reg: vmmc1 {
				regulator-min-microvolt = <1600000>;
				regulator-max-microvolt = <3000000>;
			};

			gpo1_reg: gpo1 { };

			pwgt1spi_reg: pwgt1spi {
				regulator-always-on;
			};
		};
	};
};

&fec {
	phy-reset-gpios = <&gpio3 30 0>;
	status = "okay";
};

&i2c2 {
	clock-frequency = <400000>;
	status = "okay";

	at24@52 {
		compatible = "at,24c32";
		pagesize = <32>;
		reg = <0x52>;
	};

	pcf8563@51 {
		compatible = "nxp,pcf8563";
		reg = <0x51>;
	};

	lm75@4a {
		compatible = "national,lm75";
		reg = <0x4a>;
	};
};

&nfc {
	nand-bus-width = <8>;
	nand-ecc-mode = "hw";
	status = "okay";
};

&uart1 {
	status = "okay";
};

&weim {
	status = "okay";

	nor: nor@c0000000 {
		compatible = "cfi-flash";
		reg = <0 0x00000000 0x02000000>;
		bank-width = <2>;
		linux,mtd-name = "physmap-flash.0";
		fsl,weim-cs-timing = <0x22c2cf00 0x75000d01 0x00000900>;
		#address-cells = <1>;
		#size-cells = <1>;
	};

	sram: sram@c8000000 {
		compatible = "mtd-ram";
		reg = <1 0x00000000 0x00800000>;
		bank-width = <2>;
		linux,mtd-name = "mtd-ram.0";
		fsl,weim-cs-timing = <0x0000d843 0x22252521 0x22220a00>;
		#address-cells = <1>;
		#size-cells = <1>;
	};
};