ARM: dts: stm32: Add display support on stm32f469-disco

Add display support on the stm32f469-disco board.

Signed-off-by: Philippe Cornu <philippe.cornu@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts
index 2933bbd..3ee768c 100644 (file)
--- a/arch/arm/boot/dts/stm32f469-disco.dts
+++ b/arch/arm/boot/dts/stm32f469-disco.dts
@@ -46,7 +46,7 @@
  */
 
 /dts-v1/;
-#include "stm32f429.dtsi"
+#include "stm32f469.dtsi"
 #include "stm32f469-pinctrl.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
@@ -126,6 +126,55 @@
        clock-frequency = <8000000>;
 };
 
+&dsi {
+       #address-cells = <1>;
+       #size-cells = <0>;
+       status = "okay";
+
+       ports {
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               port@0 {
+                       reg = <0>;
+                       dsi_in: endpoint {
+                               remote-endpoint = <&ltdc_out_dsi>;
+                       };
+               };
+
+               port@1 {
+                       reg = <1>;
+                       dsi_out: endpoint {
+                               remote-endpoint = <&dsi_panel_in>;
+                       };
+               };
+       };
+
+       panel-dsi@0 {
+               compatible = "orisetech,otm8009a";
+               reg = <0>; /* dsi virtual channel (0..3) */
+               reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>;
+               status = "okay";
+
+               port {
+                       dsi_panel_in: endpoint {
+                               remote-endpoint = <&dsi_out>;
+                       };
+               };
+       };
+};
+
+&ltdc {
+       dma-ranges;
+       status = "okay";
+
+       port {
+               ltdc_out_dsi: endpoint@0 {
+                       remote-endpoint = <&dsi_in>;
+               };
+       };
+};
+
 &rtc {
        status = "okay";
 };