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Commit 661637ca authored by Tomi Valkeinen's avatar Tomi Valkeinen
Browse files

ARM: omap4-panda.dts: add display information 



Add DT data for OMAP4 Pandaboard. The board has the following displays:

dvi: uses TFP410 encoder to convert DPI to DVI
hdmi: OMAP HDMI output with TPD12S015 ESD/level shifter

Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
parent cfe86fcf

arch/arm/boot/dts/omap4-panda-common.dtsi

+115 −0
Original line number Diff line number Diff line
@@ -16,6 +16,11 @@ 
		reg = <0x80000000 0x40000000>; /* 1 GB */

	};



	aliases {

		display0 = &dvi0;

		display1 = &hdmi0;

	};



	leds: leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";
@@ -100,6 +105,89 @@ 
		startup-delay-us = <70000>;

		enable-active-high;

	};



	tfp410: encoder@0 {

		compatible = "ti,tfp410";

		powerdown-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;	/* gpio_0 */



		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>;

			};

		};

	};



	tpd12s015: encoder@1 {

		compatible = "ti,tpd12s015";



		gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>,	/* 60, CT CP HPD */

			<&gpio2 9 GPIO_ACTIVE_HIGH>,	/* 41, LS OE */

			<&gpio2 31 GPIO_ACTIVE_HIGH>;	/* 63, 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@1 {

		compatible = "hdmi-connector";

		label = "hdmi";



		type = "a";



		port {

			hdmi_connector_in: endpoint {

				remote-endpoint = <&tpd12s015_out>;

			};

		};

	};

};



&omap4_pmx_core {
@@ -406,3 +494,30 @@ 
&usbhsehci {

	phys = <&hsusb1_phy>;

};



&dss {

	status = "ok";



	port {

		dpi_out: endpoint {

			remote-endpoint = <&tfp410_in>;

			data-lines = <24>;

		};

	};

};



&dsi2 {

	status = "ok";

	vdd-supply = <&vcxio>;

};



&hdmi {

	status = "ok";

	vdda-supply = <&vdac>;



	port {

		hdmi_out: endpoint {

			remote-endpoint = <&tpd12s015_in>;

		};

	};

};