ARM: omap3-igep0020.dts: add display information

Add DT data for OMAP3 IGEPv2 board. The board has the following displays:

dvi: uses TFP410 encoder to convert DPI to DVI

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/omap3-igep0020.dts b/arch/arm/boot/dts/omap3-igep0020.dts
index 25a2b5f652fd1949ceac364ec8a154436aba05e4..8aa4ded8ce0324a3ed6e9f7dbd55f94d4253d215 100644 (file)
--- a/arch/arm/boot/dts/omap3-igep0020.dts
+++ b/arch/arm/boot/dts/omap3-igep0020.dts
@@ -61,22 +61,63 @@
                reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; /* gpio_24 */
                vcc-supply = <&hsusb1_power>;
        };
+
+       tfp410: encoder@0 {
+               compatible = "ti,tfp410";
+               powerdown-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; /* gpio_170 */
+
+               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>;
+                       };
+               };
+       };
 };
 
 &omap3_pmx_core {
        pinctrl-names = "default";
        pinctrl-0 = <
                &tfp410_pins
-               &dss_pins
+               &dss_dpi_pins
        >;
 
-       tfp410_pins: tfp410_dvi_pins {
+       tfp410_pins: pinmux_tfp410_pins {
                pinctrl-single,pins = <
                        0x196 (PIN_OUTPUT | MUX_MODE4)   /* hdq_sio.gpio_170 */
                >;
        };
 
-       dss_pins: pinmux_dss_dvi_pins {
+       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 */
@@ -226,3 +267,14 @@
         /* Needed for DSS */
         regulator-name = "vdds_dsi";
 };
+
+&dss {
+       status = "ok";
+
+       port {
+               dpi_out: endpoint {
+                       remote-endpoint = <&tfp410_in>;
+                       data-lines = <24>;
+               };
+       };
+};