Merge tag 'fbdev-omap-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

Pull OMAP DT fbdev updates from Tomi Valkeinen:
 "Here are display related device tree data changes for OMAP.  They are
  based on an already merged branch to satisfy the dependencies for the
  dts file changes.

  Add OMAP DT data:
   - omap5 display subsystem
   - display data for omap5 uEVM board
   - am43xx display subsystem
   - display data for am43xx ePOS and GP boards (LCD only)
   - display data for GTA04 board
   - display data for overo board
   - display data for duovero-parlor board
   - display data for omap3 evm and ldp boards"

* tag 'fbdev-omap-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
  ARM: omap5.dtsi: Add audio related parameters to hdmi node
  ARM: omap4.dtsi: Add audio related parametes to hdmi node
  ARM: dts: duovero-parlor: Add HDMI output
  ARM: dts: overo: Add support for 3.5'' LCD output
  ARM: dts: overo: Add support for 4.3'' LCD output
  ARM: dts: overo: Add support for DVI output
  ARM: dts: Add LCD panel sharp ls037v7dw01 support for omap3-evm and ldp
  ARM: dts: omap3-gta04: Add display support
  ARM: dts: omap5-uevm.dts: add display nodes
  ARM: dts: omap5-uevm.dts: add tca6424a
  ARM: dts: omap5.dtsi: add DSS nodes
  ARM: dts: am43x-epos-evm: add LCD data
  ARM: dts: am437x-gp-evm: add LCD data
  ARM: dts: am4372.dtsi: add DSS information

arch/arm/boot/dts/am4372.dtsi

@@ -857,6 +857,35 @@
 			ti,hwmods = "hdq1w";
 			status = "disabled";
 		};
+
+		dss: dss@4832a000 {
+			compatible = "ti,omap3-dss";
+			reg = <0x4832a000 0x200>;
+			status = "disabled";
+			ti,hwmods = "dss_core";
+			clocks = <&disp_clk>;
+			clock-names = "fck";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			dispc@4832a400 {
+				compatible = "ti,omap3-dispc";
+				reg = <0x4832a400 0x400>;
+				interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+				ti,hwmods = "dss_dispc";
+				clocks = <&disp_clk>;
+				clock-names = "fck";
+			};
+
+			rfbi: rfbi@4832a800 {
+				compatible = "ti,omap3-rfbi";
+				reg = <0x4832a800 0x100>;
+				ti,hwmods = "dss_rfbi";
+				clocks = <&disp_clk>;
+				clock-names = "fck";
+			};
+		};
 	};
 };
 

arch/arm/boot/dts/am437x-gp-evm.dts

@@ -19,6 +19,10 @@
 	model = "TI AM437x GP EVM";
 	compatible = "ti,am437x-gp-evm","ti,am4372","ti,am43";
 
+	aliases {
+		display0 = &lcd0;
+	};
+
 	vmmcsd_fixed: fixedregulator-sd {
 		compatible = "regulator-fixed";
 		regulator-name = "vmmcsd_fixed";
@@ -64,6 +68,44 @@
 				0x02000069      /* LEFT */
 				0x0201006c>;      /* DOWN */
 		};
+
+	lcd0: display {
+		compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
+		label = "lcd";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_pins>;
+
+		/*
+		 * SelLCDorHDMI, LOW to select HDMI. This is not really the
+		 * panel's enable GPIO, but we don't have HDMI driver support nor
+		 * support to switch between two displays, so using this gpio as
+		 * panel's enable should be safe.
+		 */
+		enable-gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>;
+
+		panel-timing {
+			clock-frequency = <33000000>;
+			hactive = <800>;
+			vactive = <480>;
+			hfront-porch = <210>;
+			hback-porch = <16>;
+			hsync-len = <30>;
+			vback-porch = <10>;
+			vfront-porch = <22>;
+			vsync-len = <13>;
+			hsync-active = <0>;
+			vsync-active = <0>;
+			de-active = <1>;
+			pixelclk-active = <1>;
+		};
+
+		port {
+			lcd_in: endpoint {
+				remote-endpoint = <&dpi_out>;
+			};
+		};
+	};
 };
 
 &am43xx_pinmux {
@@ -171,6 +213,47 @@
 			0x9c (PIN_OUTPUT | MUX_MODE0)		/* gpmc_be0n_cle.gpmc_be0n_cle */
 		>;
 	};
+
+	dss_pins: dss_pins {
+		pinctrl-single,pins = <
+			0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
+			0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+			0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+			0x02c (PIN_OUTPUT_PULLUP | MUX_MODE1)
+			0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+			0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+			0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+			0x03c (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
+			0x0a0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
+			0x0a4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0a8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0ac (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0b0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0b4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0b8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0bc (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0c0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0c4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0c8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0cc (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0d0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0d4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0d8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0dc (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
+			0x0e0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
+			0x0e4 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
+			0x0e8 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
+			0x0ec (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
+
+		>;
+	};
+
+	lcd_pins: lcd_pins {
+		pinctrl-single,pins = <
+			/* GPIO 5_8 to select LCD / HDMI */
+			0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7)
+		>;
+	};
 };
 
 &i2c0 {
@@ -359,3 +442,17 @@
 		};
 	};
 };
+
+&dss {
+	status = "ok";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&dss_pins>;
+
+	port {
+		dpi_out: endpoint@0 {
+			remote-endpoint = <&lcd_in>;
+			data-lines = <24>;
+		};
+	};
+};

arch/arm/boot/dts/am43x-epos-evm.dts

@@ -19,6 +19,10 @@
 	model = "TI AM43x EPOS EVM";
 	compatible = "ti,am43x-epos-evm","ti,am4372","ti,am43";
 
+	aliases {
+		display0 = &lcd0;
+	};
+
 	vmmcsd_fixed: fixedregulator-sd {
 		compatible = "regulator-fixed";
 		regulator-name = "vmmcsd_fixed";
@@ -27,6 +31,44 @@
 		enable-active-high;
 	};
 
+	lcd0: display {
+		compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
+		label = "lcd";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_pins>;
+
+		/*
+		 * SelLCDorHDMI, LOW to select HDMI. This is not really the
+		 * panel's enable GPIO, but we don't have HDMI driver support nor
+		 * support to switch between two displays, so using this gpio as
+		 * panel's enable should be safe.
+		 */
+		enable-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
+
+		panel-timing {
+			clock-frequency = <33000000>;
+			hactive = <800>;
+			vactive = <480>;
+			hfront-porch = <210>;
+			hback-porch = <16>;
+			hsync-len = <30>;
+			vback-porch = <10>;
+			vfront-porch = <22>;
+			vsync-len = <13>;
+			hsync-active = <0>;
+			vsync-active = <0>;
+			de-active = <1>;
+			pixelclk-active = <1>;
+		};
+
+		port {
+			lcd_in: endpoint {
+				remote-endpoint = <&dpi_out>;
+			};
+		};
+	};
+
 	am43xx_pinmux: pinmux@44e10800 {
 		cpsw_default: cpsw_default {
 			pinctrl-single,pins = <
@@ -161,6 +203,46 @@
 				0x234 (PIN_INPUT_PULLUP | MUX_MODE1)    /* cam1_wen.hdq_gpio */
 			>;
 		};
+
+		dss_pins: dss_pins {
+			pinctrl-single,pins = <
+				0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
+				0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+				0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+				0x02C (PIN_OUTPUT_PULLUP | MUX_MODE1)
+				0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+				0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+				0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+				0x03C (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
+				0x0A0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
+				0x0A4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0A8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0AC (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0B0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0B4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0B8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0BC (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0C0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0C4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0C8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0CC (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0D0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0D4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0D8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+				0x0DC (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
+				0x0E0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
+				0x0E4 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
+				0x0E8 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
+				0x0EC (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
+			>;
+		};
+
+		lcd_pins: lcd_pins {
+			pinctrl-single,pins = <
+				/* GPMC CLK -> GPIO 2_1 to select LCD / HDMI */
+				0x08C (PIN_OUTPUT_PULLUP | MUX_MODE7)
+			>;
+		};
 	};
 
 	matrix_keypad: matrix_keypad@0 {
@@ -468,3 +550,17 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdq_pins>;
 };
+
+&dss {
+	status = "ok";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&dss_pins>;
+
+	port {
+		dpi_out: endpoint@0 {
+			remote-endpoint = <&lcd_in>;
+			data-lines = <24>;
+		};
+	};
+};

arch/arm/boot/dts/omap3-evm-37xx.dts

@@ -26,7 +26,44 @@
 	};
 };
 
+&dss {
+	pinctrl-names = "default";
+	pinctrl-0 = <
+		&dss_dpi_pins1
+		&dss_dpi_pins2
+	>;
+};
+
 &omap3_pmx_core {
+	dss_dpi_pins1: pinmux_dss_dpi_pins2 {
+		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(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_MODE3)   /* dss_data18.dss_data0 */
+			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3)   /* dss_data19.dss_data1 */
+			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3)   /* dss_data20.dss_data2 */
+			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3)   /* dss_data21.dss_data3 */
+			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3)   /* dss_data22.dss_data4 */
+			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3)   /* dss_data23.dss_data5 */
+		>;
+	};
+
 	mmc1_pins: pinmux_mmc1_pins {
 		pinctrl-single,pins = <
 			0x114 (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* sdmmc1_clk.sdmmc1_clk */
@@ -75,6 +112,19 @@
 	};
 };
 
+&omap3_pmx_wkup {
+	dss_dpi_pins2: pinmux_dss_dpi_pins1 {
+		pinctrl-single,pins = <
+			0x0a (PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
+			0x0c (PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
+			0x10 (PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
+			0x12 (PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
+			0x14 (PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
+			0x16 (PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
+		>;
+	};
+};
+
 &mmc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc1_pins>;

arch/arm/boot/dts/omap3-evm-common.dtsi

@@ -44,6 +44,11 @@
 
 #include "twl4030.dtsi"
 #include "twl4030_omap3.dtsi"
+#include "omap3-panel-sharp-ls037v7dw01.dtsi"
+
+&backlight0 {
+	gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>;
+};
 
 &i2c2 {
 	clock-frequency = <400000>;
@@ -61,6 +66,27 @@
 	};
 };
 
+&lcd_3v3 {
+	gpio = <&gpio5 25 GPIO_ACTIVE_LOW>;	/* gpio153 */
+	enable-active-low;
+};
+
+&lcd0 {
+	enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>;	/* gpio152, lcd INI */
+	reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>;	/* gpio155, lcd RESB */
+	mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH	/* gpio154, lcd MO */
+		      &gpio1 2 GPIO_ACTIVE_HIGH		/* gpio2, lcd LR */
+		      &gpio1 3 GPIO_ACTIVE_HIGH>;	/* gpio3, lcd UD */
+};
+
+&mcspi1 {
+	tsc2046@0 {
+		interrupt-parent = <&gpio6>;
+		interrupts = <15 0>;		/* gpio175 */
+		pendown-gpio = <&gpio6 15 0>;
+	};
+};
+
 &mmc1 {
 	vmmc-supply = <&vmmc1>;
 	vmmc_aux-supply = <&vsim>;

arch/arm/boot/dts/omap3-gta04.dts

@@ -44,6 +44,36 @@
 		ti,mcbsp = <&mcbsp2>;
 		ti,codec = <&twl_audio>;
 	};
+
+	spi_lcd {
+		compatible = "spi-gpio";
+		#address-cells = <0x1>;
+		#size-cells = <0x0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi_gpio_pins>;
+
+		gpio-sck = <&gpio1 12 0>;
+		gpio-miso = <&gpio1 18 0>;
+		gpio-mosi = <&gpio1 20 0>;
+		cs-gpios = <&gpio1 19 0>;
+		num-chipselects = <1>;
+
+		/* lcd panel */
+		lcd: td028ttec1@0 {
+			compatible = "toppoly,td028ttec1";
+			reg = <0>;
+			spi-max-frequency = <100000>;
+			spi-cpol;
+			spi-cpha;
+
+			label = "lcd";
+			port {
+				lcd_in: endpoint {
+					remote-endpoint = <&dpi_out>;
+				};
+			};
+		};
+	};
 };
 
 &omap3_pmx_core {
@@ -78,6 +108,47 @@
 			0x11e (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat3.sdmmc1_dat3 */
 		>;
 	};
+
+	dss_dpi_pins: pinmux_dss_dpi_pins {
+               pinctrl-single,pins = <
+                       0x0a4 (PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
+                       0x0a6 (PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
+                       0x0a8 (PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
+                       0x0aa (PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
+                       0x0ac (PIN_OUTPUT | MUX_MODE0)   /* dss_data0.dss_data0 */
+                       0x0ae (PIN_OUTPUT | MUX_MODE0)   /* dss_data1.dss_data1 */
+                       0x0b0 (PIN_OUTPUT | MUX_MODE0)   /* dss_data2.dss_data2 */
+                       0x0b2 (PIN_OUTPUT | MUX_MODE0)   /* dss_data3.dss_data3 */
+                       0x0b4 (PIN_OUTPUT | MUX_MODE0)   /* dss_data4.dss_data4 */
+                       0x0b6 (PIN_OUTPUT | MUX_MODE0)   /* dss_data5.dss_data5 */
+                       0x0b8 (PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
+                       0x0ba (PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
+                       0x0bc (PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
+                       0x0be (PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
+                       0x0c0 (PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
+                       0x0c2 (PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
+                       0x0c4 (PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
+                       0x0c6 (PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
+                       0x0c8 (PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
+                       0x0ca (PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
+                       0x0cc (PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
+                       0x0ce (PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
+                       0x0d0 (PIN_OUTPUT | MUX_MODE0)   /* dss_data18.dss_data18 */
+                       0x0d2 (PIN_OUTPUT | MUX_MODE0)   /* dss_data19.dss_data19 */
+                       0x0d4 (PIN_OUTPUT | MUX_MODE0)   /* dss_data20.dss_data20 */
+                       0x0d6 (PIN_OUTPUT | MUX_MODE0)   /* dss_data21.dss_data21 */
+                       0x0d8 (PIN_OUTPUT | MUX_MODE0)   /* dss_data22.dss_data22 */
+                       0x0da (PIN_OUTPUT | MUX_MODE0)   /* dss_data23.dss_data23 */
+               >;
+       };
+
+	spi_gpio_pins: spi_gpio_pinmux {
+		pinctrl-single,pins = <0x5a8 (PIN_OUTPUT | MUX_MODE4) /* clk */
+			0x5b6 (PIN_OUTPUT | MUX_MODE4) /* cs */
+			0x5b8 (PIN_OUTPUT | MUX_MODE4) /* tx */
+			0x5b4 (PIN_INPUT | MUX_MODE4) /* rx */
+		>;
+	};
 };
 
 &i2c1 {
@@ -219,3 +290,22 @@
 	regulator-min-microvolt = <2800000>;
 	regulator-max-microvolt = <3150000>;
 };
+
+/* Needed to power the DPI pins */
+&vpll2 {
+	regulator-always-on;
+};
+
+&dss {
+	pinctrl-names = "default";
+	pinctrl-0 = < &dss_dpi_pins >;
+
+	status = "okay";
+
+	port {
+		dpi_out: endpoint {
+			remote-endpoint = <&lcd_in>;
+			data-lines = <24>;
+		};
+	};
+};

arch/arm/boot/dts/omap3-ldp.dts

@@ -164,6 +164,11 @@
 
 #include "twl4030.dtsi"
 #include "twl4030_omap3.dtsi"
+#include "omap3-panel-sharp-ls037v7dw01.dtsi"
+
+&backlight0 {
+	gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>;
+};
 
 &i2c2 {
 	clock-frequency = <400000>;
@@ -173,6 +178,25 @@
 	clock-frequency = <400000>;
 };
 
+/* tps61130rsa enabled by twl4030 regen */
+&lcd_3v3 {
+	regulator-always-on;
+};
+
+&lcd0 {
+	enable-gpios = <&twl_gpio 15 GPIO_ACTIVE_HIGH>;	/* lcd INI */
+	reset-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>;	/* gpio55, lcd RESB */
+	mode-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>;	/* gpio56, lcd MO */
+};
+
+&mcspi1 {
+	tsc2046@0 {
+		interrupt-parent = <&gpio2>;
+		interrupts = <22 0>;		/* gpio54 */
+		pendown-gpio = <&gpio2 22 0>;
+	};
+};
+
 &mmc1 {
 	/* See 35xx errata 2.1.1.128 in SPRZ278F */
 	compatible = "ti,omap3-pre-es3-hsmmc";
@@ -251,8 +275,3 @@
 	/* Needed for ads7846 */
         regulator-name = "vcc";
 };
-
-&vpll2 {
-       /* Needed for DSS */
-       regulator-name = "vdds_dsi";
-};

arch/arm/boot/dts/omap3-overo-alto35-common.dtsi

@@ -11,6 +11,7 @@
  */
 
 #include "omap3-overo-common-peripherals.dtsi"
+#include "omap3-overo-common-lcd35.dtsi"
 
 #include <dt-bindings/input/input.h>
 

arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi

@@ -11,6 +11,7 @@
  */
 
 #include "omap3-overo-common-peripherals.dtsi"
+#include "omap3-overo-common-lcd43.dtsi"
 
 #include <dt-bindings/input/input.h>
 

arch/arm/boot/dts/omap3-overo-common-dvi.dtsi

+/*
+ * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
+ *
+ * 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.
+ */
+
+/*
+ * DVI output for some Gumstix Overo boards (Tobi and Summit)
+ */
+
+&omap3_pmx_core {
+	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 */
+		>;
+	};
+};
+
+/* Needed to power the DPI pins */
+&vpll2 {
+	regulator-always-on;
+};
+
+&dss {
+	status = "ok";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&dss_dpi_pins>;
+
+	port {
+		dpi_out: endpoint {
+			remote-endpoint = <&tfp410_in>;
+			data-lines = <24>;
+		};
+	};
+};
+
+/ {
+	aliases {
+		display0 = &dvi0;
+	};
+
+	tfp410: encoder@0 {
+		compatible = "ti,tfp410";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				tfp410_in: endpoint@0 {
+					remote-endpoint = <&dpi_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				tfp410_out: endpoint@0 {
+					remote-endpoint = <&dvi_connector_in>;
+				};
+			};
+		};
+	};
+
+	dvi0: connector@0 {
+		compatible = "dvi-connector";
+		label = "dvi";
+
+		digital;
+		ddc-i2c-bus = <&i2c3>;
+
+		port {
+			dvi_connector_in: endpoint {
+				remote-endpoint = <&tfp410_out>;
+			};
+		};
+	};
+};
+

arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi

+/*
+ * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
+ *
+ * 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.
+ */
+
+/*
+ * 4.3'' LCD panel output for some Gumstix Overo boards (Gallop43, Chestnut43)
+ */
+
+&omap3_pmx_core {
+	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 */
+		>;
+	};
+
+	lb035_pins: pinmux_lb035_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2174, PIN_OUTPUT | MUX_MODE4)	/* uart2_cts.gpio_144 */
+		>;
+	};
+
+	backlight_pins: pinmux_backlight_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE4)	/* uart2_rts.gpio_145 */
+		>;
+	};
+
+	mcspi1_pins: pinmux_mcspi1_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x21c8, PIN_INPUT | MUX_MODE0)	/* mcspi1_clk.mcspi1_clk */
+			OMAP3_CORE1_IOPAD(0x21ca, PIN_INPUT | MUX_MODE0)	/* mcspi1_simo.mcspi1_simo */
+			OMAP3_CORE1_IOPAD(0x21cc, PIN_INPUT | MUX_MODE0)	/* mcspi1_somi.mcspi1_somi */
+			OMAP3_CORE1_IOPAD(0x21ce, PIN_INPUT | MUX_MODE0)	/* mcspi1_cs0.mcspi1_cs0 */
+		>;
+	};
+
+	ads7846_pins: pinmux_ads7846_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2138, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* csi2_dx1.gpio_114 */
+		>;
+	};
+};
+
+/* Needed to power the DPI pins */
+&vpll2 {
+	regulator-always-on;
+};
+
+&dss {
+	status = "ok";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&dss_dpi_pins>;
+
+	port {
+		dpi_out: endpoint {
+			remote-endpoint = <&lcd_in>;
+			data-lines = <24>;
+		};
+	};
+};
+
+/ {
+	aliases {
+		display0 = &lcd0;
+	};
+
+	ads7846reg: ads7846-reg {
+		compatible = "regulator-fixed";
+		regulator-name = "ads7846-reg";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	backlight {
+		compatible = "gpio-backlight";
+		
+		pinctrl-names = "default";
+		pinctrl-0 = <&backlight_pins>;
+		gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;		/* gpio_145 */
+
+		default-on;
+	};
+};
+
+&mcspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcspi1_pins>;
+
+	lcd0: display@0 {
+		compatible = "lgphilips,lb035q02";
+		label = "lcd";
+
+		reg = <1>;					/* CS1 */
+		spi-max-frequency = <10000000>;
+		spi-cpol;
+		spi-cpha;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lb035_pins>;
+		enable-gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>;	/* gpio_144 */
+
+		port {
+			lcd_in: endpoint {
+				remote-endpoint = <&dpi_out>;
+			};
+		};
+	};
+
+	/* touch controller */
+	ads7846@0 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&ads7846_pins>;
+
+		compatible = "ti,ads7846";
+		vcc-supply = <&ads7846reg>;
+
+		reg = <0>;				/* CS0 */
+		spi-max-frequency = <1500000>;
+
+		interrupt-parent = <&gpio4>;
+		interrupts = <18 0>;			/* gpio_114 */
+		pendown-gpio = <&gpio4 18 0>;
+
+		ti,x-min = /bits/ 16 <0x0>;
+		ti,x-max = /bits/ 16 <0x0fff>;
+		ti,y-min = /bits/ 16 <0x0>;
+		ti,y-max = /bits/ 16 <0x0fff>;
+		ti,x-plate-ohms = /bits/ 16 <180>;
+		ti,pressure-max = /bits/ 16 <255>;
+
+		linux,wakeup;
+	};
+};

arch/arm/boot/dts/omap3-overo-common-lcd43.dtsi

+/*
+ * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
+ *
+ * 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.
+ */
+
+/*
+ * 4.3'' LCD panel output for some Gumstix Overo boards (Gallop43, Chestnut43)
+ */
+
+&omap3_pmx_core {
+	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 */
+		>;
+	};
+
+	lte430_pins: pinmux_lte430_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2174, PIN_OUTPUT | MUX_MODE4)	/* uart2_cts.gpio_144 */
+		>;
+	};
+
+	backlight_pins: pinmux_backlight_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE4)	/* uart2_rts.gpio_145 */
+		>;
+	};
+
+	mcspi1_pins: pinmux_mcspi1_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x21c8, PIN_INPUT | MUX_MODE0)	/* mcspi1_clk.mcspi1_clk */
+			OMAP3_CORE1_IOPAD(0x21ca, PIN_INPUT | MUX_MODE0)	/* mcspi1_simo.mcspi1_simo */
+			OMAP3_CORE1_IOPAD(0x21cc, PIN_INPUT | MUX_MODE0)	/* mcspi1_somi.mcspi1_somi */
+			OMAP3_CORE1_IOPAD(0x21ce, PIN_INPUT | MUX_MODE0)	/* mcspi1_cs0.mcspi1_cs0 */
+		>;
+	};
+
+	ads7846_pins: pinmux_ads7846_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2138, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* csi2_dx1.gpio_114 */
+		>;
+	};
+};
+
+/* Needed to power the DPI pins */
+&vpll2 {
+	regulator-always-on;
+};
+
+&dss {
+	status = "ok";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&dss_dpi_pins>;
+
+	port {
+		dpi_out: endpoint {
+			remote-endpoint = <&lcd_in>;
+			data-lines = <24>;
+		};
+	};
+};
+
+/ {
+	aliases {
+		display0 = &lcd0;
+	};
+
+	lcd0: display@0 {
+		compatible = "samsung,lte430wq-f0c", "panel-dpi";
+		label = "lcd";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lte430_pins>;
+		enable-gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>;		/* gpio_144 */
+
+		port {
+			lcd_in: endpoint {
+				remote-endpoint = <&dpi_out>;
+			};
+		};
+
+		panel-timing {
+			clock-frequency = <9200000>;
+			hactive = <480>;
+			vactive = <272>;
+			hfront-porch = <8>;
+			hback-porch = <4>;
+			hsync-len = <41>;
+			vback-porch = <2>;
+			vfront-porch = <4>;
+			vsync-len = <10>;
+
+			hsync-active = <0>;
+			vsync-active = <0>;
+			de-active = <1>;
+			pixelclk-active = <1>;
+		};
+	};
+
+	ads7846reg: ads7846-reg {
+		compatible = "regulator-fixed";
+		regulator-name = "ads7846-reg";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	backlight {
+		compatible = "gpio-backlight";
+		
+		pinctrl-names = "default";
+		pinctrl-0 = <&backlight_pins>;
+		gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;		/* gpio_145 */
+
+		default-on;
+	};
+};
+
+&mcspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcspi1_pins>;
+
+	/* touch controller */
+	ads7846@0 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&ads7846_pins>;
+
+		compatible = "ti,ads7846";
+		vcc-supply = <&ads7846reg>;
+
+		reg = <0>;				/* CS0 */
+		spi-max-frequency = <1500000>;
+
+		interrupt-parent = <&gpio4>;
+		interrupts = <18 0>;			/* gpio_114 */
+		pendown-gpio = <&gpio4 18 0>;
+
+		ti,x-min = /bits/ 16 <0x0>;
+		ti,x-max = /bits/ 16 <0x0fff>;
+		ti,y-min = /bits/ 16 <0x0>;
+		ti,y-max = /bits/ 16 <0x0fff>;
+		ti,x-plate-ohms = /bits/ 16 <180>;
+		ti,pressure-max = /bits/ 16 <255>;
+
+		linux,wakeup;
+	};
+};
+

arch/arm/boot/dts/omap3-overo-gallop43-common.dtsi

@@ -11,6 +11,7 @@
  */
 
 #include "omap3-overo-common-peripherals.dtsi"
+#include "omap3-overo-common-lcd43.dtsi"
 
 #include <dt-bindings/input/input.h>
 

arch/arm/boot/dts/omap3-overo-palo43-common.dtsi

@@ -11,6 +11,7 @@
  */
 
 #include "omap3-overo-common-peripherals.dtsi"
+#include "omap3-overo-common-lcd43.dtsi"
 
 #include <dt-bindings/input/input.h>
 

arch/arm/boot/dts/omap3-overo-summit-common.dtsi

@@ -11,6 +11,7 @@
  */
 
 #include "omap3-overo-common-peripherals.dtsi"
+#include "omap3-overo-common-dvi.dtsi"
 
 / {
 	leds {

arch/arm/boot/dts/omap3-overo-tobi-common.dtsi

@@ -11,6 +11,7 @@
  */
 
 #include "omap3-overo-common-peripherals.dtsi"
+#include "omap3-overo-common-dvi.dtsi"
 
 / {
 	leds {

arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi

+/*
+ * Common file for omap dpi panels with QVGA and reset pins
+ *
+ * Note that the board specifc DTS file needs to specify
+ * at minimum the GPIO enable-gpios for display, and
+ * gpios for gpio-backlight.
+ */
+
+/ {
+	aliases {
+		display0 = &lcd0;
+	};
+
+	backlight0: backlight {
+		compatible = "gpio-backlight";
+		default-on;
+	};
+
+	/* 3.3V GPIO controlled regulator for LCD_ENVDD */
+	lcd_3v3: regulator-lcd-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "lcd_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <70000>;
+	};
+
+	lcd0: display {
+		compatible = "sharp,ls037v7dw01";
+		label = "lcd";
+		power-supply = <&lcd_3v3>;
+
+		port {
+			lcd_in: endpoint {
+				remote-endpoint = <&dpi_out>;
+			};
+		};
+	};
+};
+
+/* Needed to power the DPI pins */
+&vpll2 {
+	regulator-always-on;
+};
+
+&dss {
+	status = "ok";
+	port {
+		dpi_out: endpoint {
+			remote-endpoint = <&lcd_in>;
+			data-lines = <18>;
+		};
+	};
+};
+
+&mcspi1 {
+	tsc2046@0 {
+		reg = <0>;			/* CS0 */
+		compatible = "ti,tsc2046";
+		spi-max-frequency = <1000000>;
+		vcc-supply = <&lcd_3v3>;
+		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>;
+		ti,swap-xy;
+		linux,wakeup;
+	};
+};

arch/arm/boot/dts/omap4-duovero-parlor.dts

@@ -15,6 +15,10 @@
 	model = "OMAP4430 Gumstix Duovero on Parlor";
 	compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4";
 
+	aliases {
+		display0 = &hdmi0;
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		led0 {
@@ -35,6 +39,21 @@
 			gpio-key,wakeup;
 		};
 	};
+
+	hdmi0: connector@0 {
+		compatible = "hdmi-connector";
+		label = "hdmi";
+
+		type = "d";
+
+		hpd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;	/* gpio_63 */
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_out>;
+			};
+		};
+	};
 };
 
 &omap4_pmx_core {
@@ -77,6 +96,15 @@
 			OMAP4_IOPAD(0x070, PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_a24.gpio_48: amdix enabled */
 		>;
 	};
+
+	dss_hdmi_pins: pinmux_dss_hdmi_pins {
+		pinctrl-single,pins = <
+			OMAP4_IOPAD(0x098, PIN_INPUT | MUX_MODE3)		/* hdmi_hpd.gpio_63 */
+			OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_cec.hdmi_cec */
+			OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_ddc_scl.hdmi_ddc_scl */
+			OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_ddc_sda.hdmi_ddc_sda */
+		>;
+	};
 };
 
 &i2c2 {
@@ -143,4 +171,20 @@
 	};
 };
 
+&dss {
+	status = "ok";
+};
+
+&hdmi {
+	status = "ok";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&dss_hdmi_pins>;
+
+	port {
+		hdmi_out: endpoint {
+			remote-endpoint = <&hdmi_connector_in>;
+		};
+	};
+};
 

arch/arm/boot/dts/omap4.dtsi

@@ -922,6 +922,8 @@
 				ti,hwmods = "dss_hdmi";
 				clocks = <&dss_48mhz_clk>, <&dss_sys_clk>;
 				clock-names = "fck", "sys_clk";
+				dmas = <&sdma 76>;
+				dma-names = "audio_tx";
 			};
 		};
 	};

arch/arm/boot/dts/omap5-uevm.dts

@@ -20,6 +20,10 @@
 		reg = <0x80000000 0x7F000000>; /* 2032 MB */
 	};
 
+	aliases {
+		display0 = &hdmi0;
+	};
+
 	vmmcsd_fixed: fixedregulator-mmcsd {
 		compatible = "regulator-fixed";
 		regulator-name = "vmmcsd_fixed";
@@ -51,6 +55,51 @@
 			default-state = "off";
 		};
 	};
+
+	tpd12s015: encoder@0 {
+		compatible = "ti,tpd12s015";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tpd12s015_pins>;
+
+		gpios = <&gpio9 0 GPIO_ACTIVE_HIGH>,	/* TCA6424A P01, CT CP HPD */
+			<&gpio9 1 GPIO_ACTIVE_HIGH>,	/* TCA6424A P00, LS OE */
+			<&gpio7 1 GPIO_ACTIVE_HIGH>;	/* GPIO 193, HPD */
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				tpd12s015_in: endpoint@0 {
+					remote-endpoint = <&hdmi_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				tpd12s015_out: endpoint@0 {
+					remote-endpoint = <&hdmi_connector_in>;
+				};
+			};
+		};
+	};
+
+	hdmi0: connector@0 {
+		compatible = "hdmi-connector";
+		label = "hdmi";
+
+		type = "b";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&tpd12s015_out>;
+			};
+		};
+	};
 };
 
 &omap5_pmx_core {
@@ -183,6 +232,19 @@
 		>;
 	};
 
+	dss_hdmi_pins: pinmux_dss_hdmi_pins {
+		pinctrl-single,pins = <
+			0x0fc (PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_cec.hdmi_cec */
+			0x100 (PIN_INPUT | MUX_MODE0)	/* hdmi_ddc_scl.hdmi_ddc_scl */
+			0x102 (PIN_INPUT | MUX_MODE0)	/* hdmi_ddc_sda.hdmi_ddc_sda */
+		>;
+	};
+
+	tpd12s015_pins: pinmux_tpd12s015_pins {
+		pinctrl-single,pins = <
+			0x0fe (PIN_INPUT_PULLDOWN | MUX_MODE6)	/* hdmi_hpd.gpio7_193 */
+		>;
+	};
 };
 
 &omap5_pmx_wkup {
@@ -434,6 +496,13 @@
 	pinctrl-0 = <&i2c5_pins>;
 
 	clock-frequency = <400000>;
+
+	gpio9: gpio@22 {
+		compatible = "ti,tca6424";
+		reg = <0x22>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
 };
 
 &mcbsp3 {
@@ -491,3 +560,21 @@
 &cpu0 {
 	cpu0-supply = <&smps123_reg>;
 };
+
+&dss {
+	status = "ok";
+};
+
+&hdmi {
+	status = "ok";
+	vdda-supply = <&ldo4_reg>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&dss_hdmi_pins>;
+
+	port {
+		hdmi_out: endpoint {
+			remote-endpoint = <&tpd12s015_in>;
+		};
+	};
+};

arch/arm/boot/dts/omap5.dtsi

@@ -924,6 +924,68 @@
 			ti,hwmods = "sata";
 		};
 
+		dss: dss@58000000 {
+			compatible = "ti,omap5-dss";
+			reg = <0x58000000 0x80>;
+			status = "disabled";
+			ti,hwmods = "dss_core";
+			clocks = <&dss_dss_clk>;
+			clock-names = "fck";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			dispc@58001000 {
+				compatible = "ti,omap5-dispc";
+				reg = <0x58001000 0x1000>;
+				interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+				ti,hwmods = "dss_dispc";
+				clocks = <&dss_dss_clk>;
+				clock-names = "fck";
+			};
+
+			dsi1: encoder@58004000 {
+				compatible = "ti,omap5-dsi";
+				reg = <0x58004000 0x200>,
+				      <0x58004200 0x40>,
+				      <0x58004300 0x40>;
+				reg-names = "proto", "phy", "pll";
+				interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+				ti,hwmods = "dss_dsi1";
+				clocks = <&dss_dss_clk>, <&dss_sys_clk>;
+				clock-names = "fck", "sys_clk";
+			};
+
+			dsi2: encoder@58005000 {
+				compatible = "ti,omap5-dsi";
+				reg = <0x58009000 0x200>,
+				      <0x58009200 0x40>,
+				      <0x58009300 0x40>;
+				reg-names = "proto", "phy", "pll";
+				interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+				ti,hwmods = "dss_dsi2";
+				clocks = <&dss_dss_clk>, <&dss_sys_clk>;
+				clock-names = "fck", "sys_clk";
+			};
+
+			hdmi: encoder@58060000 {
+				compatible = "ti,omap5-hdmi";
+				reg = <0x58040000 0x200>,
+				      <0x58040200 0x80>,
+				      <0x58040300 0x80>,
+				      <0x58060000 0x19000>;
+				reg-names = "wp", "pll", "phy", "core";
+				interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+				ti,hwmods = "dss_hdmi";
+				clocks = <&dss_48mhz_clk>, <&dss_sys_clk>;
+				clock-names = "fck", "sys_clk";
+				dmas = <&sdma 76>;
+				dma-names = "audio_tx";
+			};
+		};
 	};
 };