ARM: omap4-sdp.dts: add display information

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

lcd0: a command mode DSI panel connected to OMAP DSI1 encoder
lcd1: a command mode DSI panel connected to OMAP DSI2 encoder
hdmi: OMAP HDMI output with TPD12S015 ESD/level shifter

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index 9bbbbec..48983c8 100644 (file)
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -19,6 +19,12 @@
                reg = <0x80000000 0x40000000>; /* 1 GB */
        };
 
+       aliases {
+               display0 = &lcd0;
+               display1 = &lcd1;
+               display2 = &hdmi0;
+       };
+
        vdd_eth: fixedregulator-vdd-eth {
                compatible = "regulator-fixed";
                regulator-name = "VDD_ETH";
@@ -153,6 +159,48 @@
                startup-delay-us = <70000>;
                enable-active-high;
        };
+
+       tpd12s015: encoder@0 {
+               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@0 {
+               compatible = "hdmi-connector";
+               label = "hdmi";
+
+               type = "c";
+
+               port {
+                       hdmi_connector_in: endpoint {
+                               remote-endpoint = <&tpd12s015_out>;
+                       };
+               };
+       };
 };
 
 &omap4_pmx_core {
@@ -569,3 +617,68 @@
        mode = <3>;
        power = <50>;
 };
+
+&dss {
+       status = "ok";
+};
+
+&dsi1 {
+       status = "ok";
+       vdd-supply = <&vcxio>;
+
+       port {
+               dsi1_out_ep: endpoint {
+                       remote-endpoint = <&lcd0_in>;
+                       lanes = <0 1 2 3 4 5>;
+               };
+       };
+
+       lcd0: display {
+               compatible = "tpo,taal", "panel-dsi-cm";
+               label = "lcd0";
+
+               reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;      /* 102 */
+
+               port {
+                       lcd0_in: endpoint {
+                               remote-endpoint = <&dsi1_out_ep>;
+                       };
+               };
+       };
+};
+
+&dsi2 {
+       status = "ok";
+       vdd-supply = <&vcxio>;
+
+       port {
+               dsi2_out_ep: endpoint {
+                       remote-endpoint = <&lcd1_in>;
+                       lanes = <0 1 2 3 4 5>;
+               };
+       };
+
+       lcd1: display {
+               compatible = "tpo,taal", "panel-dsi-cm";
+               label = "lcd1";
+
+               reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>;      /* 104 */
+
+               port {
+                       lcd1_in: endpoint {
+                               remote-endpoint = <&dsi2_out_ep>;
+                       };
+               };
+       };
+};
+
+&hdmi {
+       status = "ok";
+       vdda-supply = <&vdac>;
+
+       port {
+               hdmi_out: endpoint {
+                       remote-endpoint = <&tpd12s015_in>;
+               };
+       };
+};