Specify the DU output topology, enable the DU device and configure the
related pins.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/r8a7790-lager.dts | 78 +++++++++++++++++++++++++++++++++++--
1 file changed, 75 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 48412bf..41e0806 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -144,6 +144,81 @@
states = <3300000 1
1800000 0>;
};
+
+ adv7123 {
+ compatible = "adi,adv7123";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ports {
+ port@0 {
+ adv7123_in: endpoint {
+ remote-endpoint = <&du_out_rgb>;
+ };
+ };
+ port@1 {
+ adv7123_out: endpoint {
+ remote-endpoint = <&vga_in>;
+ };
+ };
+ };
+ };
+
+ vga {
+ compatible = "vga-connector";
+
+ port {
+ vga_in: endpoint {
+ remote-endpoint = <&adv7123_out>;
+ };
+ };
+ };
+
+ panel {
+ compatible = "mitsubishi,aa104xd12", "panel-dpi";
+
+ width-mm = <210>;
+ height-mm = <158>;
+
+ panel-timing {
+ /* 1024x768 @65Hz */
+ clock-frequency = <65000000>;
+ hactive = <1024>;
+ vactive = <768>;
+ hsync-len = <136>;
+ hfront-porch = <20>;
+ hback-porch = <160>;
+ vfront-porch = <3>;
+ vback-porch = <29>;
+ vsync-len = <6>;
+ };
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&du_out_lvds1>;
+ };
+ };
+ };
+};
+
+&du {
+ pinctrl-0 = <&du_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ ports {
+ port@0 {
+ endpoint {
+ remote-endpoint = <&adv7123_in>;
+ };
+ };
+ port@2 {
+ endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
};
&extal_clk {
@@ -151,9 +226,6 @@
};
&pfc {
- pinctrl-0 = <&du_pins>;
- pinctrl-names = "default";
-
du_pins: du {
renesas,groups = "du_rgb666", "du_sync_1", "du_clk_out_0";
renesas,function = "du";
--
1.8.5.5
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