/*
 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
 *
 * 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.
 */

/ {

	cpus {
		cpu@0 {
			cpu0-supply = <&dcdc2_fixed>;
		};
	};

	memory {
		device_type = "memory";
		reg = <0x80000000 0x20000000>; /* 512 MB */
	};

	ocp {
		uart0: serial@44e09000 {
			pinctrl-names = "default";
			pinctrl-0 = <&uart0_pins>;

			status = "okay";
		};
		uart1: serial@48022000 {
			pinctrl-names = "default";
			pinctrl-0 = <&uart1_pins>;
			status = "okay";

		};
		uart4: serial@481a8000 {
			pinctrl-names = "default";
			pinctrl-0 = <&uart4_pins>;
			status = "okay";
		};
		epwmss0: epwmss@48300000 {
			status = "okay";

			ecap0: ecap@48300100 {
				status = "okay";
				pinctrl-names = "default", "sleep";
				pinctrl-0 = <&ecap0_pins_default>;
				pinctrl-1 = <&ecap0_pins_sleep>;
			};
		};

		i2c0: i2c@44e0b000 {
			pinctrl-names = "default";
			pinctrl-0 = <&i2c0_pins>;
			status = "okay";
			clock-frequency = <100000>;
		};
	};

	vmmcsd_fixed: fixedregulator@0 {
		compatible = "regulator-fixed";
		regulator-name = "vmmcsd_fixed";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	dcdc2_fixed: fixedregulator@1 {
                        /* VDD_MPU voltage limits 0.95V - 1.325V with +/-4% tolerance */
                         compatible = "regulator-fixed";
	                regulator-name = "dcdc2_fixed";

			regulator-min-microvolt = <1378000>;
                        regulator-max-microvolt = <1378000>;
                        regulator-boot-on;
                        regulator-always-on;
	};
	
	ldo3_reg: fixedregulator@2 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
	};
	
	leds {
		pinctrl-names = "default";
		pinctrl-0 = <&user_leds_s0>;

		compatible = "gpio-leds";

		led@1 {
			label = "led1:green:heartbeat";
			gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		led@2 {
			label = "led2:red:heartbeat";
			gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		led@3 {
			label = "led3:yello:heartbeat";
			gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		 led@4 {
                        label = "bkl";
                        gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
                        linux,default-trigger = "default-on";
                };

	};

};

&am33xx_pinmux {
		pinctrl-names = "default";
		pinctrl-0 = <&clkout2_pin>;


		user_leds_s0: user_leds_s0 {
			pinctrl-single,pins = <
				0x1b0 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* xdma_event_intr0.gpio0_19 */
				0x198 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* mcasp0_axr0.gpio3_20 */
				0x1a8 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* mcasp0_axr1.gpio3_21 */
				0x1a4 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* mcasp0_fsr.gpio3[19], INPUT_PULLDOWN | MODE7 */

			>;
		};

		i2c0_pins: pinmux_i2c0_pins {
			pinctrl-single,pins = <
				0x188 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_sda.i2c0_sda */
				0x18c (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_scl.i2c0_scl */
			>;
		};
		
		i2c2_pins: pinmux_i2c2_pins {
			pinctrl-single,pins = <
				0x178 (PIN_INPUT_PULLUP | MUX_MODE3)	/* uart1_ctsn.i2c2_sda */
				0x17c (PIN_INPUT_PULLUP | MUX_MODE3)	/* uart1_rtsn.i2c2_scl */
			>;
		};

		uart0_pins: pinmux_uart0_pins {
			pinctrl-single,pins = <
				0x170 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart0_rxd.uart0_rxd */
				0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */
			>;
		};

		uart1_pins: pinmux_uart1_pins {
			pinctrl-single,pins = <
				0x168 (PIN_INPUT_PULLUP | MUX_MODE1)
				0x16c (PIN_OUTPUT_PULLDOWN | MUX_MODE1)
			>;
		};

		uart4_pins: pinmux_uart4_pins {
			pinctrl-single,pins = <
				0x180 (PIN_INPUT_PULLUP | MUX_MODE0)
				0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)
			>;
		};



		clkout2_pin: pinmux_clkout2_pin {
			pinctrl-single,pins = <
				0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* xdma_event_intr1.clkout2 */
			>;
		};

		cpsw_default: cpsw_default {
			pinctrl-single,pins = <
				/* Slave 1 */
				0x110 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxerr.mii1_rxerr */
				0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txen.mii1_txen */
				0x118 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxdv.mii1_rxdv */
				0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd3.mii1_txd3 */
				0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd2.mii1_txd2 */
				0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd1.mii1_txd1 */
				0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd0.mii1_txd0 */
				0x12c (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_txclk.mii1_txclk */
				0x130 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxclk.mii1_rxclk */
				0x134 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd3.mii1_rxd3 */
				0x138 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd2.mii1_rxd2 */
				0x13c (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd1.mii1_rxd1 */
				0x140 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd0.mii1_rxd0 */

				0x040 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_a0.gmii2_txen, OUTPUT_PULLDOWN | MODE1 */
				0x044 (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a1.gmii2_rxdv, INPUT_PULLDOWN | MODE1 */
				0x048 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_a2.gmii2_txd3, OUTPUT_PULLDOWN | MODE1 */
				0x04c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_a3.gmii2_txd2, OUTPUT_PULLDOWN | MODE1 */
				0x050 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_a4.gmii2_txd1, OUTPUT_PULLDOWN | MODE1 */
				0x054 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_a5.gmii2_txd0, OUTPUT_PULLDOWN | MODE1 */
				0x058 (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a6.gmii2_txclk, INPUT_PULLDOWN | MODE1 */
				0x05c (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a7.gmii2_rxclk, INPUT_PULLDOWN | MODE1 */
				0x060 (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a8.gmii2_rxd3, INPUT_PULLDOWN | MODE1 */
				0x064 (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a9.gmii2_rxd2, INPUT_PULLDOWN | MODE1 */
				0x068 (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a10.gmii2_rxd1, INPUT_PULLDOWN | MODE1 */
				0x06c (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a11.gmii2_rxd0, INPUT_PULLDOWN | MODE1 */
				0x070 (PIN_INPUT_PULLUP | MUX_MODE1 )   /* gpmc_wait0.gmii2_crs, INPUT_PULLUP | MODE1 */
				0x074 (PIN_INPUT_PULLUP | MUX_MODE1 )   /* gpmc_wpn.gmii2_rxer, INPUT_PULLUP | MODE1 */
				0x078 (PIN_INPUT_PULLUP | MUX_MODE1 )   /* gpmc_ben1.gmii2_col, INPUT_PULLUP | MODE1 */

			>;
		};

		cpsw_sleep: cpsw_sleep {
			pinctrl-single,pins = <
				/* Slave 1 reset value */
				0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)

				0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x070 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x074 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x078 (PIN_INPUT_PULLDOWN | MUX_MODE7)
			>;
		};

		davinci_mdio_default: davinci_mdio_default {
			pinctrl-single,pins = <
				/* MDIO */
				0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)	/* mdio_data.mdio_data */
				0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0)			/* mdio_clk.mdio_clk */
			>;
		};

		davinci_mdio_sleep: davinci_mdio_sleep {
			pinctrl-single,pins = <
				/* MDIO reset value */
				0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
			>;
		};

		mmc1_pins_default: pinmux_mmc1_pins {
			pinctrl-single,pins = <
				0x0F0 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat3.mmc0_dat3 */
				0x0F4 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat2.mmc0_dat2 */
				0x0F8 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat1.mmc0_dat1 */
				0x0FC (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat0.mmc0_dat0 */
				0x100 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_clk.mmc0_clk */
				0x104 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_cmd.mmc0_cmd */
				0x1A0 (PIN_INPUT_PULLUP | MUX_MODE7)	/* mcasp0_aclkr.gpio3_18 */
				0x160 (PIN_INPUT | MUX_MODE7)		/* spi0_cs1.gpio0_6 */
			>;
		};

		mmc1_pins_sleep: pinmux_mmc1_pins_sleep {
			pinctrl-single,pins = <
				0x0F0 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x0F4 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x0F8 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x0FC (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x100 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x104 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x1A0 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x160 (PIN_INPUT_PULLDOWN | MUX_MODE7)
			>;
		};

			ecap0_pins_default: backlight_pins {
			pinctrl-single,pins = <
				0x164 0x0       /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
			>;
		};

		ecap0_pins_sleep: ecap0_pins_sleep {
			pinctrl-single,pins = <
				0x164  (PULL_DISABLE | MUX_MODE7)       /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out */
			>;
		};
		dcan0_default: dcan0_default_pins {
			pinctrl-single,pins = <
				0x178 0x0a      /* uart1_ctsn.dcan0_tx_mux2, OUTPUT | MODE2 */
				0x17c 0x2a      /* uart1_rtsn.dcan0_rx_mux2, INPUT | MODE2 */
			>;
		};
	};
	
&cppi41dma  {
	status = "okay";
};

&usb {
	status = "okay";
};

&usb_ctrl_mod {
	status = "okay";
};

&usb0_phy {
	status = "okay";
	vcc-supply = <&vmmcsd_fixed>;
};

&usb1_phy {
	status = "okay";
	vcc-supply = <&vmmcsd_fixed>;
};

&usb0 {
	status = "okay";
	dr_mode = "peripheral";
};

&usb1 {
	status = "okay";
	dr_mode = "host";
};


&cpsw_emac0 {
	phy_id = <&davinci_mdio>, <0>;
	phy-mode = "mii";
	dual_emac_res_vlan = <0>;
};

&cpsw_emac1 {
	phy_id = <&davinci_mdio>, <1>;
	phy-mode = "mii";
	dual_emac_res_vlan = <1>;
};

&mac {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&cpsw_default>;
	pinctrl-1 = <&cpsw_sleep>;
	slaves = <2>;
	dual_emac = <1>;
	status = "okay";
};

&davinci_mdio {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&davinci_mdio_default>;
	pinctrl-1 = <&davinci_mdio_sleep>;
	status = "okay";
};

&mmc1 {
	status = "okay";
	bus-width = <0x4>;
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&mmc1_pins_default>;
	pinctrl-1 = <&mmc1_pins_sleep>;
	cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
	cd-inverted;
};

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

	status = "okay";
	clock-frequency = <100000>;
};