Enable the display controller, mipi dsi bridge & panel.
Set panel display timings.

Signed-off-by: yannick fertre <yannick.fer...@st.com>
---
 arch/arm/dts/stm32f769-disco.dts | 59 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/arch/arm/dts/stm32f769-disco.dts b/arch/arm/dts/stm32f769-disco.dts
index 59c9d31..79c18e0 100644
--- a/arch/arm/dts/stm32f769-disco.dts
+++ b/arch/arm/dts/stm32f769-disco.dts
@@ -84,6 +84,36 @@
                compatible = "st,button1";
                button-gpio = <&gpioa 0 0>;
        };
+
+       panel: panel {
+               compatible = "orisetech,otm8009a";
+               enable-gpios = <&gpioj 15 1>;
+               status = "okay";
+
+               port {
+                       panel_in: endpoint {
+                               remote-endpoint = <&dsi_out>;
+                       };
+               };
+
+               display-timings {
+                       timing@0 {
+                               clock-frequency = <32729000>;
+                               hactive = <480>;
+                               hfront-porch = <120>;
+                               hback-porch = <63>;
+                               hsync-len = <120>;
+                               vactive = <800>;
+                               vfront-porch = <12>;
+                               vback-porch = <12>;
+                               vsync-len = <12>;
+                               hsync-active = <0>;
+                               vsync-active = <0>;
+                               de-active = <0>;
+                               pixelclk-active = <1>;
+                       };
+               };
+       };
 };
 
 &clk_hse {
@@ -264,3 +294,32 @@
        bus-width = <4>;
        max-frequency = <25000000>;
 };
+
+&ltdc {
+       status = "okay";
+
+       ports {
+               port@0 {
+                       dp_out: endpoint {
+                               remote-endpoint = <&dsi_in>;
+                       };
+               };
+       };
+};
+
+&dsi {
+       status = "okay";
+
+       ports {
+               port@0 {
+                       dsi_out: endpoint {
+                               remote-endpoint = <&panel_in>;
+                       };
+               };
+               port@1 {
+                       dsi_in: endpoint {
+                               remote-endpoint = <&dp_out>;
+                       };
+               };
+       };
+};
-- 
1.9.1

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