ARM: dts: omap3-pandora: add common device tree

This device tree allows to boot, supports the panel,
framebuffer, touch screen, as well as some more peripherals.
Since there is a OMAP3530 based 600 MHz variant and a DM3730 based
1 GHz variant we must include this common device tree code
in one of two CPU specific device trees.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Marek Belisko <marek@goldelico.com>
Tested-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 640 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi
new file mode 100644
index 000000000000..782ab1ff1d08
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi
@@ -0,0 +1,640 @@
+/*
+ * Copyright (C) 2015
+ *   Nikolaus Schaller <hns@goldelico.com>
+ *
+ * Common device tree include for OpenPandora devices.
+ *
+ * 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.
+ */
+
+#include <dt-bindings/input/input.h>
+
+/ {
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vcc>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>; /* 512 MB */
+	};
+
+	aliases {
+		display0 = &lcd;
+	};
+
+	tv: connector@1 {
+		compatible = "connector-analog-tv";
+		label = "tv";
+
+		port {
+			tv_connector_in: endpoint {
+				remote-endpoint = <&venc_out>;
+			};
+		};
+	};
+
+	gpio-leds {
+
+		compatible = "gpio-leds";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins>;
+
+		led@1 {
+			label = "pandora::sd1";
+			gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;	/* GPIO_128 */
+			linux,default-trigger = "mmc0";
+			default-state = "off";
+		};
+
+		led@2 {
+			label = "pandora::sd2";
+			gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;	/* GPIO_129 */
+			linux,default-trigger = "mmc1";
+			default-state = "off";
+		};
+
+		led@3 {
+			label = "pandora::bluetooth";
+			gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>;	/* GPIO_158 */
+			linux,default-trigger = "heartbeat";
+			default-state = "off";
+		};
+
+		led@4 {
+			label = "pandora::wifi";
+			gpios = <&gpio5 31 GPIO_ACTIVE_HIGH>;	/* GPIO_159 */
+			linux,default-trigger = "mmc2";
+			default-state = "off";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&button_pins>;
+
+		up-button {
+			label = "up";
+			linux,code = <KEY_UP>;
+			gpios = <&gpio4 14 GPIO_ACTIVE_LOW>;	/* GPIO_110 */
+			gpio-key,wakeup;
+		};
+
+		down-button {
+			label = "down";
+			linux,code = <KEY_DOWN>;
+			gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;	/* GPIO_103 */
+			gpio-key,wakeup;
+		};
+
+		left-button {
+			label = "left";
+			linux,code = <KEY_LEFT>;
+			gpios = <&gpio4 0 GPIO_ACTIVE_LOW>;	/* GPIO_96 */
+			gpio-key,wakeup;
+		};
+
+		right-button {
+			label = "right";
+			linux,code = <KEY_RIGHT>;
+			gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;	/* GPIO_98 */
+			gpio-key,wakeup;
+		};
+
+		pageup-button {
+			label = "game 1";
+			linux,code = <KEY_PAGEUP>;
+			gpios = <&gpio4 13 GPIO_ACTIVE_LOW>;	/* GPIO_109 */
+			gpio-key,wakeup;
+		};
+
+		pagedown-button {
+			label = "game 3";
+			linux,code = <KEY_PAGEDOWN>;
+			gpios = <&gpio4 10 GPIO_ACTIVE_LOW>;	/* GPIO_106 */
+			gpio-key,wakeup;
+		};
+
+		home-button {
+			label = "game 4";
+			linux,code = <KEY_HOME>;
+			gpios = <&gpio4 5 GPIO_ACTIVE_LOW>;	/* GPIO_101 */
+			gpio-key,wakeup;
+		};
+
+		end-button {
+			label = "game 2";
+			linux,code = <KEY_END>;
+			gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;	/* GPIO_111 */
+			gpio-key,wakeup;
+		};
+
+		right-shift {
+			label = "l";
+			linux,code = <KEY_RIGHTSHIFT>;
+			gpios = <&gpio4 6 GPIO_ACTIVE_LOW>;	/* GPIO_102 */
+			gpio-key,wakeup;
+		};
+
+		kp-plus {
+			label = "l2";
+			linux,code = <KEY_KPPLUS>;
+			gpios = <&gpio4 1 GPIO_ACTIVE_LOW>;	/* GPIO_97 */
+			gpio-key,wakeup;
+		};
+
+		right-ctrl {
+			label = "r";
+			linux,code = <KEY_RIGHTCTRL>;
+			gpios = <&gpio4 9 GPIO_ACTIVE_LOW>;	/* GPIO_105 */
+			gpio-key,wakeup;
+		};
+
+		kp-minus {
+			label = "r2";
+			linux,code = <KEY_KPMINUS>;
+			gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;	/* GPIO_107 */
+			gpio-key,wakeup;
+		};
+
+		left-ctrl {
+			label = "ctrl";
+			linux,code = <KEY_LEFTCTRL>;
+			gpios = <&gpio4 8 GPIO_ACTIVE_LOW>;	/* GPIO_104 */
+			gpio-key,wakeup;
+		};
+
+		menu {
+			label = "menu";
+			linux,code = <KEY_MENU>;
+			gpios = <&gpio4 3 GPIO_ACTIVE_LOW>;	/* GPIO_99 */
+			gpio-key,wakeup;
+		};
+
+		hold {
+			label = "hold";
+			linux,code = <KEY_COFFEE>;
+			gpios = <&gpio6 16 GPIO_ACTIVE_LOW>;	/* GPIO_176 */
+			gpio-key,wakeup;
+		};
+
+		left-alt {
+			label = "alt";
+			linux,code = <KEY_LEFTALT>;
+			gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>;	/* GPIO_100 */
+			gpio-key,wakeup;
+		};
+
+		lid {
+			label = "lid";
+			linux,code = <0x00>;    /* SW_LID lid shut */
+			linux,input-type = <0x05>;    /* EV_SW */
+			gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;   /* GPIO_108 */
+		};
+	};
+};
+
+&omap3_pmx_core {
+
+	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 */
+		>;
+	};
+
+	mmc2_pins: pinmux_mmc2_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)		/* sdmmc2_clk.sdmmc2_clk */
+			OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)		/* sdmmc2_cmd.sdmmc2_cmd */
+			OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0)		/* sdmmc2_dat0.sdmmc2_dat0 */
+			OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0)		/* sdmmc2_dat1.sdmmc2_dat1 */
+			OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)		/* sdmmc2_dat2.sdmmc2_dat2 */
+			OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)		/* sdmmc2_dat3.sdmmc2_dat3 */
+			OMAP3_CORE1_IOPAD(0x2164, PIN_OUTPUT_PULLUP | MUX_MODE1)	/* sdmmc2_dat4.sdmmc2_dirdat0 */
+			OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT_PULLUP | MUX_MODE1)	/* sdmmc2_dat5.sdmmc2_dirdat1 */
+			OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT_PULLUP | MUX_MODE1)	/* sdmmc2_dat6.sdmmc2_dircmd */
+			OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE1)		/* sdmmc2_dat7.sdmmc2_clkin */
+		>;
+	};
+
+	dss_dpi_pins: pinmux_dss_dpi_pins {
+		pinctrl-single,pins = <
+			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 */
+			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)	/* dss_data16.dss_data16 */
+			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)	/* dss_data17.dss_data17 */
+			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0)	/* dss_data18.dss_data18 */
+			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0)	/* dss_data19.dss_data19 */
+			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0)	/* dss_data20.dss_data20 */
+			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0)	/* dss_data21.dss_data21 */
+			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0)	/* dss_data22.dss_data22 */
+			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0)	/* dss_data23.dss_data23 */
+			OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE4)	/* GPIO_157 = lcd reset */
+		>;
+	};
+
+	uart3_pins: pinmux_uart3_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0)	/* uart3_rx_irrx.uart3_rx_irrx */
+			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
+		>;
+	};
+
+	led_pins: pinmux_leds_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2154, PIN_OUTPUT | MUX_MODE4)	/* GPIO_128 */
+			OMAP3_CORE1_IOPAD(0x2156, PIN_OUTPUT | MUX_MODE4)	/* GPIO_129 */
+			OMAP3_CORE1_IOPAD(0x2190, PIN_OUTPUT | MUX_MODE4)	/* GPIO_158 */
+			OMAP3_CORE1_IOPAD(0x2192, PIN_OUTPUT | MUX_MODE4)	/* GPIO_159 */
+		>;
+	};
+
+	button_pins: pinmux_button_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2110, PIN_INPUT | MUX_MODE4)	/* GPIO_96 */
+			OMAP3_CORE1_IOPAD(0x2112, PIN_INPUT | MUX_MODE4)	/* GPIO_97 */
+			OMAP3_CORE1_IOPAD(0x2114, PIN_INPUT | MUX_MODE4)	/* GPIO_98 */
+			OMAP3_CORE1_IOPAD(0x2116, PIN_INPUT | MUX_MODE4)	/* GPIO_99 */
+			OMAP3_CORE1_IOPAD(0x2118, PIN_INPUT | MUX_MODE4)	/* GPIO_100 */
+			OMAP3_CORE1_IOPAD(0x211a, PIN_INPUT | MUX_MODE4)	/* GPIO_101 */
+			OMAP3_CORE1_IOPAD(0x211c, PIN_INPUT | MUX_MODE4)	/* GPIO_102 */
+			OMAP3_CORE1_IOPAD(0x211e, PIN_INPUT | MUX_MODE4)	/* GPIO_103 */
+			OMAP3_CORE1_IOPAD(0x2120, PIN_INPUT | MUX_MODE4)	/* GPIO_104 */
+			OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT | MUX_MODE4)	/* GPIO_105 */
+			OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT | MUX_MODE4)	/* GPIO_106 */
+			OMAP3_CORE1_IOPAD(0x2126, PIN_INPUT | MUX_MODE4)	/* GPIO_107 */
+			OMAP3_CORE1_IOPAD(0x2128, PIN_INPUT | MUX_MODE4)	/* GPIO_108 */
+			OMAP3_CORE1_IOPAD(0x212a, PIN_INPUT | MUX_MODE4)	/* GPIO_109 */
+			OMAP3_CORE1_IOPAD(0x212c, PIN_INPUT | MUX_MODE4)	/* GPIO_110 */
+			OMAP3_CORE1_IOPAD(0x212e, PIN_INPUT | MUX_MODE4)	/* GPIO_111 */
+			OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT | MUX_MODE4)	/* GPIO_176 */
+		>;
+	};
+
+	penirq_pins: pinmux_penirq_pins {
+		pinctrl-single,pins = <
+			/* here we could enable to wakeup the cpu from suspend by a pen touch */
+			OMAP3_CORE1_IOPAD(0x210c, PIN_INPUT | MUX_MODE4)	/* GPIO_94 */
+		>;
+	};
+
+};
+
+&omap3_pmx_core2 {
+	/* define in CPU specific file that includes this one
+	 * use either OMAP3430_CORE2_IOPAD() or OMAP3630_CORE2_IOPAD()
+	 */
+};
+
+&i2c1 {
+	clock-frequency = <2600000>;
+
+	twl: twl@48 {
+		reg = <0x48>;
+		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+		interrupt-parent = <&intc>;
+
+		twl_power: power {
+			compatible = "ti,twl4030-power-reset";
+			ti,use_poweroff;
+		};
+
+		twl_audio: audio {
+			compatible = "ti,twl4030-audio";
+
+			codec {
+				ti,ramp_delay_value = <3>;
+			};
+		};
+	};
+};
+
+#include "twl4030.dtsi"
+#include "twl4030_omap3.dtsi"
+
+&twl_keypad {
+	keypad,num-rows = <8>;
+	keypad,num-columns = <6>;
+	linux,keymap = <
+		MATRIX_KEY(0, 0, KEY_9)
+		MATRIX_KEY(0, 1, KEY_8)
+		MATRIX_KEY(0, 2, KEY_I)
+		MATRIX_KEY(0, 3, KEY_J)
+		MATRIX_KEY(0, 4, KEY_N)
+		MATRIX_KEY(0, 5, KEY_M)
+		MATRIX_KEY(1, 0, KEY_0)
+		MATRIX_KEY(1, 1, KEY_7)
+		MATRIX_KEY(1, 2, KEY_U)
+		MATRIX_KEY(1, 3, KEY_H)
+		MATRIX_KEY(1, 4, KEY_B)
+		MATRIX_KEY(1, 5, KEY_SPACE)
+		MATRIX_KEY(2, 0, KEY_BACKSPACE)
+		MATRIX_KEY(2, 1, KEY_6)
+		MATRIX_KEY(2, 2, KEY_Y)
+		MATRIX_KEY(2, 3, KEY_G)
+		MATRIX_KEY(2, 4, KEY_V)
+		MATRIX_KEY(2, 5, KEY_FN)
+		MATRIX_KEY(3, 0, KEY_O)
+		MATRIX_KEY(3, 1, KEY_5)
+		MATRIX_KEY(3, 2, KEY_T)
+		MATRIX_KEY(3, 3, KEY_F)
+		MATRIX_KEY(3, 4, KEY_C)
+		MATRIX_KEY(4, 0, KEY_P)
+		MATRIX_KEY(4, 1, KEY_4)
+		MATRIX_KEY(4, 2, KEY_R)
+		MATRIX_KEY(4, 3, KEY_D)
+		MATRIX_KEY(4, 4, KEY_X)
+		MATRIX_KEY(5, 0, KEY_K)
+		MATRIX_KEY(5, 1, KEY_3)
+		MATRIX_KEY(5, 2, KEY_E)
+		MATRIX_KEY(5, 3, KEY_S)
+		MATRIX_KEY(5, 4, KEY_Z)
+		MATRIX_KEY(6, 0, KEY_L)
+		MATRIX_KEY(6, 1, KEY_2)
+		MATRIX_KEY(6, 2, KEY_W)
+		MATRIX_KEY(6, 3, KEY_A)
+		MATRIX_KEY(6, 4, KEY_RIGHTBRACE)
+		MATRIX_KEY(7, 0, KEY_ENTER)
+		MATRIX_KEY(7, 1, KEY_1)
+		MATRIX_KEY(7, 2, KEY_Q)
+		MATRIX_KEY(7, 3, KEY_LEFTSHIFT)
+		MATRIX_KEY(7, 4, KEY_LEFTBRACE )
+	 >;
+};
+
+/* backup battery charger */
+&charger {
+	ti,bb-uvolt = <3200000>;
+	ti,bb-uamp = <150>;
+};
+
+/* MMC2 */
+&vmmc2 {
+	regulator-min-microvolt = <1850000>;
+	regulator-max-microvolt = <3150000>;
+};
+
+/* LCD */
+&vaux1 {
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+};
+
+/* USB Host PHY */
+&vaux2 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+};
+
+/* available on expansion connector */
+&vaux3 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+};
+
+/* ADS7846 and nubs */
+&vaux4 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+};
+
+/* power audio DAC and LID sensor */
+&vsim {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+	regulator-always-on;
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	/* no clients so we should disable clock */
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+
+	bq27500@55 {
+		compatible = "ti,bq27500";
+		reg = <0x55>;
+	};
+
+};
+
+&usb_otg_hs {
+	interface-type = <0>;
+	usb-phy = <&usb2_phy>;
+	phys = <&usb2_phy>;
+	phy-names = "usb2-phy";
+	mode = <3>;
+	power = <50>;
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins>;
+	vmmc-supply = <&vmmc1>;
+	bus-width = <4>;
+	cd-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio4 30 GPIO_ACTIVE_LOW>;	/* GPIO_126 */
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_pins>;
+	vmmc-supply = <&vmmc2>;
+	bus-width = <4>;
+	cd-gpios = <&twl_gpio 1 GPIO_ACTIVE_HIGH>;
+	wp-gpios = <&gpio4 31 GPIO_ACTIVE_LOW>;	/* GPIO_127 */
+};
+
+/* bluetooth*/
+&uart1 {
+};
+
+/* spare (expansion connector) */
+&uart2 {
+};
+
+/* console (expansion connector) */
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pins>;
+	interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
+};
+
+&usbhshost {
+	port2-mode = "ehci-phy";
+};
+
+&gpmc {
+	ranges = <0 0 0x30000000 0x1000000>; /* CS0: 16MB for NAND */
+
+	nand@0,0 {
+		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
+		nand-bus-width = <16>;
+		ti,nand-ecc-opt = "sw";
+
+		gpmc,sync-clk-ps = <0>;
+		gpmc,cs-on-ns = <0>;
+		gpmc,cs-rd-off-ns = <44>;
+		gpmc,cs-wr-off-ns = <44>;
+		gpmc,adv-on-ns = <6>;
+		gpmc,adv-rd-off-ns = <34>;
+		gpmc,adv-wr-off-ns = <44>;
+		gpmc,we-off-ns = <40>;
+		gpmc,oe-off-ns = <54>;
+		gpmc,access-ns = <64>;
+		gpmc,rd-cycle-ns = <82>;
+		gpmc,wr-cycle-ns = <82>;
+		gpmc,wr-access-ns = <40>;
+		gpmc,wr-data-mux-bus-ns = <0>;
+		gpmc,device-width = <2>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* u-boot uses mtdparts=nand:512k(xloader),1920k(uboot),128k(uboot-env),10m(boot),-(rootfs) */
+
+		x-loader@0 {
+			label = "xloader";
+			reg = <0 0x80000>;
+		};
+
+		bootloaders@80000 {
+			label = "uboot";
+			reg = <0x80000 0x1e0000>;
+		};
+
+		bootloaders_env@260000 {
+			label = "uboot-env";
+			reg = <0x260000 0x20000>;
+		};
+
+		kernel@280000 {
+			label = "boot";
+			reg = <0x280000 0xa00000>;
+		};
+
+		filesystem@680000 {
+			label = "rootfs";
+			reg = <0xc80000 0>;	/* 0 = MTDPART_SIZ_FULL */
+		};
+	};
+};
+
+&mcspi1 {
+	tsc2046@0 {
+		reg = <0>;	/* CS0 */
+		compatible = "ti,tsc2046";
+		spi-max-frequency = <1000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&penirq_pins>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <30 0>;	/* GPIO_94 */
+		pendown-gpio = <&gpio3 30 0>;
+		vcc-supply = <&vaux4>;
+
+		ti,x-min = /bits/ 16 <0>;
+		ti,x-max = /bits/ 16 <8000>;
+		ti,y-min = /bits/ 16 <0>;
+		ti,y-max = /bits/ 16 <4800>;
+		ti,x-plate-ohms = /bits/ 16 <40>;
+		ti,pressure-max = /bits/ 16 <255>;
+
+		linux,wakeup;
+	};
+
+	lcd: lcd@1 {
+		reg = <1>;	/* CS1 */
+		compatible =	"omapdss,tpo,td043mtea1";
+		spi-max-frequency = <100000>;
+		spi-cpol;
+		spi-cpha;
+
+		label = "lcd";
+		reset-gpios = <&gpio5 29 GPIO_ACTIVE_LOW>;	/* GPIO_157 */
+		vcc-supply = <&vaux1>;
+
+		port {
+			lcd_in: endpoint {
+				remote-endpoint = <&dpi_out>;
+			};
+		};
+	};
+
+
+};
+
+/* n/a - used as GPIOs */
+&mcbsp1 {
+};
+
+/* audio DAC */
+&mcbsp2 {
+};
+
+/* bluetooth */
+&mcbsp3 {
+};
+
+/* to twl4030*/
+&mcbsp4 {
+};
+
+&venc {
+	status = "ok";
+
+	vdda-supply = <&vdac>;
+
+	port {
+		venc_out: endpoint {
+			remote-endpoint = <&tv_connector_in>;
+			ti,channels = <2>;
+		};
+	};
+};
+
+&dss {
+	pinctrl-names = "default";
+	pinctrl-0 = < &dss_dpi_pins >;
+
+	status = "ok";
+	vdds_dsi-supply = <&vpll2>;
+
+	port {
+		dpi_out: endpoint {
+			remote-endpoint = <&lcd_in>;
+			data-lines = <24>;
+		};
+	};
+};