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>

1 files changed, 113 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index 9bbbbec1d63d..48983c8d56c2 100644
--- 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>;
+                };
+        };
+};