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

1 files changed, 115 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi
index cbc45cfc44e9..d2c45bfaaa2c 100644
--- a/arch/arm/boot/dts/omap4-panda-common.dtsi
+++ b/arch/arm/boot/dts/omap4-panda-common.dtsi
@@ -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>;
+                };
+        };
+};