ARM: dts: at91: nattis: describe the lvds panel

Make the DT usable with the panel-lvds driver.

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/arch/arm/boot/dts/at91-nattis-2-natte-2.dts b/arch/arm/boot/dts/at91-nattis-2-natte-2.dts
index 2eb0f94..97e972a 100644 (file)
--- a/arch/arm/boot/dts/at91-nattis-2-natte-2.dts
+++ b/arch/arm/boot/dts/at91-nattis-2-natte-2.dts
@@ -105,10 +105,29 @@
        };
 
        panel: panel {
-               compatible = "sharp,lq150x1lg11";
+               compatible = "sharp,lq150x1lg11", "panel-lvds";
+
                backlight = <&panel_bl>;
                power-supply = <&panel_reg>;
 
+               width-mm = <304>;
+               height-mm = <228>;
+
+               data-mapping = "jeida-18";
+
+               panel-timing {
+                       // 1024x768 @ 60Hz (typical)
+                       clock-frequency = <50000000 65000000 80000000>;
+                       hactive = <1024>;
+                       vactive = <768>;
+                       hfront-porch = <48 88 88>;
+                       hback-porch = <96 168 168>;
+                       hsync-len = <32 64 64>;
+                       vsync-len = <3 13 74>;
+                       vfront-porch = <3 13 74>;
+                       vback-porch = <3 12 74>;
+               };
+
                port {
                        panel_input: endpoint {
                                remote-endpoint = <&lvds_encoder_output>;
@@ -205,6 +224,7 @@
                port@0 {
                        hlcdc_output: endpoint {
                                remote-endpoint = <&lvds_encoder_input>;
+                               bus-width = <16>;
                        };
                };
        };