text: /*
   * Copyright (C) 2011 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.
   */
  /dts-v1/;
  
  #include "am3517.dtsi"
  #include "am3517-som.dtsi"
  #include "am3517-evm-ui.dtsi"
  #include <dt-bindings/input/input.h>
  
  / {
  	model = "TI AM3517 EVM (AM3517/05 TMDSEVM3517)";
  	compatible = "ti,am3517-evm", "ti,am3517", "ti,omap3";
  
  	aliases {
  		display0 = &lcd0;
  	};
  
  	chosen {
  		stdout-path = &uart3;
  	};
  
  	memory@80000000 {
  		device_type = "memory";
  		reg = <0x80000000 0x10000000>; /* 256 MB */
  	};
  
          vmmc_fixed: vmmc {
                  compatible = "regulator-fixed";
                  regulator-name = "vmmc_fixed";
                  regulator-min-microvolt = <3300000>;
                  regulator-max-microvolt = <3300000>;
          };
  
  	gpio-keys {
  		compatible = "gpio-keys-polled";
  		poll-interval = <100>;
  
  		user_pb {
  			label = "User Push Button";
  			linux,code = <BTN_0>;
  			gpios = <&tca6416 5 GPIO_ACTIVE_LOW>;
  		};
  
  		user_sw_1 {
  			label = "User Switch 1";
  			linux,code = <BTN_1>;
  			gpios = <&tca6416 8 GPIO_ACTIVE_LOW>;
  		};
  
  		user_sw_2 {
  			label = "User Switch 2";
  			linux,code = <BTN_2>;
  			gpios = <&tca6416 9 GPIO_ACTIVE_LOW>;
  		};
  
  		user_sw_3 {
  			label = "User Switch 3";
  			linux,code = <BTN_3>;
  			gpios = <&tca6416 10 GPIO_ACTIVE_LOW>;
  		};
  
  		user_sw_4 {
  			label = "User Switch 4";
  			linux,code = <BTN_4>;
  			gpios = <&tca6416 11 GPIO_ACTIVE_LOW>;
  		};
  
  		user_sw_5 {
  			label = "User Switch 5";
  			linux,code = <BTN_5>;
  			gpios = <&tca6416 12 GPIO_ACTIVE_LOW>;
  		};
  
  		user_sw_6 {
  			label = "User Switch 6";
  			linux,code = <BTN_6>;
  			gpios = <&tca6416 13 GPIO_ACTIVE_LOW>;
  		};
  
  		user_sw_7 {
  			label = "User Switch 7";
  			linux,code = <BTN_7>;
  			gpios = <&tca6416 14 GPIO_ACTIVE_LOW>;
  		};
  
  		user_sw_8 {
  			label = "User Switch 8";
  			linux,code = <BTN_8>;
  			gpios = <&tca6416 15 GPIO_ACTIVE_LOW>;
  		};
  	};
  
  	gpio-leds {
  		compatible = "gpio-leds";
  
  		pinctrl-names = "default";
  		pinctrl-0 = <&leds_pins>;
  
  		user_led_1 {
  			label = "am3517evm:green:user_led_1";
  			gpios = <&tca6416 7 GPIO_ACTIVE_LOW>;
  			default-state = "on";
  		};
  
  		user_led_2 {
  			label = "am3517evm:green:user_led_2";
  			gpios = <&tca6416 6 GPIO_ACTIVE_LOW>;
  			default-state = "on";
  		};
  
  		user_led_3 {
  			label = "am3517evm:green:user_led_3";
  			gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
  			linux,default-trigger = "mmc0"; /* SD/MMC card activity */
  		};
  
  		user_led_4 {
  			label = "am3517evm:green:user_led_4";
  			gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
  			linux,default-trigger = "heartbeat";
  		};
  	};
  
  	lcd0: display@0 {
  		compatible = "panel-dpi";
  		label = "15";
  		status = "okay";
  		pinctrl-names = "default";
  		enable-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>;	/* gpio176, lcd INI */
  		vcc-supply = <&vdd_io_reg>;
  
  		port {
  			lcd_in: endpoint {
  				remote-endpoint = <&dpi_out>;
  			};
  		};
  
  		panel-timing {
  			clock-frequency = <9000000>;
  			hactive = <480>;
  			vactive = <272>;
  			hfront-porch = <3>;
  			hback-porch = <2>;
  			hsync-len = <42>;
  			vback-porch = <3>;
  			vfront-porch = <4>;
  			vsync-len = <11>;
  			hsync-active = <0>;
  			vsync-active = <0>;
  			de-active = <1>;
  			pixelclk-active = <1>;
  		};
  	};
  
  	bl: backlight {
  		compatible = "pwm-backlight";
  		pinctrl-names = "default";
  		power-supply = <&vdd_io_reg>;
  		pinctrl-0 = <&backlight_pins>;
  		pwms = <&pwm11 0 5000000 0>;
  		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
  		default-brightness-level = <7>;
  		enable-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>; /* gpio_182 */
  	};
  
  	pwm11: dmtimer-pwm@11 {
  		compatible = "ti,omap-dmtimer-pwm";
  		pinctrl-names = "default";
  		pinctrl-0 = <&pwm_pins>;
  		ti,timers = <&timer11>;
  		#pwm-cells = <3>;
  	};
  
  	/* HS USB Host PHY on PORT 1 */
  	hsusb1_phy: hsusb1_phy {
  		compatible = "usb-nop-xceiv";
  		reset-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; /* gpio_57 */
  		#phy-cells = <0>;
  	};
  };
  
  &davinci_emac {
  	     status = "okay";
  };
  
  &davinci_mdio {
  	     status = "okay";
  };
  
  &dss {
  	status = "ok";
  
  	pinctrl-names = "default";
  	pinctrl-0 = <&dss_dpi_pins>;
  
  	vdds_dsi-supply = <&vdd_io_reg>;
  	vdda_video-supply = <&vdd_io_reg>;
  
  	port {
  		dpi_out: endpoint {
  			remote-endpoint = <&lcd_in>;
  			data-lines = <16>;
  		};
  	};
  };
  
  &i2c2 {
  	clock-frequency = <400000>;
  	/* User DIP swithes [1:8] / User LEDS [1:2] */
  	tca6416: gpio@21 {
  		compatible = "ti,tca6416";
  		reg = <0x21>;
  		gpio-controller;
  		#gpio-cells = <2>;
  		vcc-supply = <&vdd_io_reg>;
  	};
  };
  
  &i2c3 {
  	clock-frequency = <400000>;
  };
  
  &mmc1 {
  	status = "okay";
  	pinctrl-names = "default";
  	pinctrl-0 = <&mmc1_pins>;
  	vmmc-supply = <&vmmc_fixed>;
  	bus-width = <4>;
  	wp-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; /* gpio_126 */
  	cd-gpios = <&gpio4 31 GPIO_ACTIVE_LOW>; /* gpio_127 */
  };
  
  &mmc3 {
        status = "disabled";
  };
  
  &usbhshost {
  	port1-mode = "ehci-phy";
  };
  
  &usbhsehci {
  	phys = <&hsusb1_phy>;
  };
  
  &omap3_pmx_core {
  	pinctrl-names = "default";
  	pinctrl-0 = <&hsusb1_rst_pins>;
  
  	leds_pins: pinmux_leds_pins {
  		pinctrl-single,pins = <
  			OMAP3_WKUP_IOPAD(0x2a24, PIN_OUTPUT_PULLUP | MUX_MODE4)	/* jtag_emu0.gpio_11 */
  			OMAP3_WKUP_IOPAD(0x2a26, PIN_OUTPUT_PULLUP | MUX_MODE4)	/* jtag_emu1.gpio_31 */
  		>;
  	};
  
  	mmc1_pins: pinmux_mmc1_pins {
  		pinctrl-single,pins = <
  			OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_clk.sdmmc1_clk */
  			OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_cmd.sdmmc1_cmd */
  			OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat0.sdmmc1_dat0 */
  			OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat1.sdmmc1_dat1 */
  			OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat2.sdmmc1_dat2 */
  			OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat3.sdmmc1_dat3 */
  			OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE4) /* sdmmc1_dat4.gpio_126 */
  			OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE4) /* sdmmc1_dat5.gpio_127 */
  		>;
  	};
  
  	pwm_pins: pinmux_pwm_pins {
  		pinctrl-single,pins = <
  			OMAP3_CORE1_IOPAD(0x21dc, PIN_OUTPUT | MUX_MODE1)       /* mcspi2_cs0.gpt11_pwm */
  		>;
  	};
  
  	backlight_pins: pinmux_backlight_pins {
  		pinctrl-single,pins = <
  			OMAP3_CORE1_IOPAD(0x21de, PIN_OUTPUT | MUX_MODE4)       /* mcspi2_cs1.gpio_182 */
  		>;
  	};
  
  	dss_dpi_pins: pinmux_dss_dpi_pins {
  		pinctrl-single,pins = <
  			OMAP3_CORE1_IOPAD(0x21d2, PIN_OUTPUT | MUX_MODE4)       /* mcspi1_cs2.gpio_176 */
  			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)       /* dss_pclk.dss_pclk */
  			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)       /* dss_hsync.dss_hsync */
  			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)       /* dss_vsync.dss_vsync */
  			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)       /* dss_acbias.dss_acbias */
  			OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)       /* dss_data0.dss_data0 */
  			OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)       /* dss_data1.dss_data1 */
  			OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)       /* dss_data2.dss_data2 */
  			OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)       /* dss_data3.dss_data3 */
  			OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)       /* dss_data4.dss_data4 */
  			OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)       /* dss_data5.dss_data5 */
  			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)       /* dss_data6.dss_data6 */
  			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)       /* dss_data7.dss_data7 */
  			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)       /* dss_data8.dss_data8 */
  			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)       /* dss_data9.dss_data9 */
  			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)       /* dss_data10.dss_data10 */
  			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)       /* dss_data11.dss_data11 */
  			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)       /* dss_data12.dss_data12 */
  			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)       /* dss_data13.dss_data13 */
  			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)       /* dss_data14.dss_data14 */
  			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)       /* dss_data15.dss_data15 */
  		>;
  	};
  
  	hsusb1_rst_pins: pinmux_hsusb1_rst_pins {
  		pinctrl-single,pins = <
  			OMAP3_CORE1_IOPAD(0x20ba, PIN_OUTPUT | MUX_MODE4)	/* gpmc_ncs6.gpio_57 */
  		>;
  	};
  };
  
  &omap3_pmx_core2 {
  	pinctrl-names = "default";
  	pinctrl-0 = <&hsusb1_pins>;
  
  	hsusb1_pins: pinmux_hsusb1_pins {
  		pinctrl-single,pins = <
  			OMAP3430_CORE2_IOPAD(0x25d8, PIN_OUTPUT | MUX_MODE3)	/* etk_clk.hsusb1_stp */
  			OMAP3430_CORE2_IOPAD(0x25da, PIN_OUTPUT | MUX_MODE3)	/* etk_ctl.hsusb1_clk */
  			OMAP3430_CORE2_IOPAD(0x25ec, PIN_INPUT | MUX_MODE3)	/* etk_d8.hsusb1_dir */
  			OMAP3430_CORE2_IOPAD(0x25ee, PIN_INPUT | MUX_MODE3)	/* etk_d9.hsusb1_nxt */
  			OMAP3430_CORE2_IOPAD(0x25dc, PIN_INPUT | MUX_MODE3)	/* etk_d0.hsusb1_data0 */
  			OMAP3430_CORE2_IOPAD(0x25de, PIN_INPUT | MUX_MODE3)	/* etk_d1.hsusb1_data1 */
  			OMAP3430_CORE2_IOPAD(0x25e0, PIN_INPUT | MUX_MODE3)	/* etk_d2.hsusb1_data2 */
  			OMAP3430_CORE2_IOPAD(0x25ea, PIN_INPUT | MUX_MODE3)	/* etk_d7.hsusb1_data3 */
  			OMAP3430_CORE2_IOPAD(0x25e4, PIN_INPUT | MUX_MODE3)	/* etk_d4.hsusb1_data4 */
  			OMAP3430_CORE2_IOPAD(0x25e6, PIN_INPUT | MUX_MODE3)	/* etk_d5.hsusb1_data5 */
  			OMAP3430_CORE2_IOPAD(0x25e8, PIN_INPUT | MUX_MODE3)	/* etk_d6.hsusb1_data6 */
  			OMAP3430_CORE2_IOPAD(0x25e2, PIN_INPUT | MUX_MODE3)	/* etk_d3.hsusb1_data7 */
  		>;
  	};
  };
  