Specify the DU output topology, enable the DU device and configure the
related pins.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
---
arch/arm/boot/dts/r8a7779-marzen.dts | 106 +++++++++++++++++++++++++++++++++++
1 file changed, 106 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts
b/arch/arm/boot/dts/r8a7779-marzen.dts
index c160404..da2d0aa 100644
--- a/arch/arm/boot/dts/r8a7779-marzen.dts
+++ b/arch/arm/boot/dts/r8a7779-marzen.dts
@@ -68,6 +68,101 @@
gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>;
};
};
+
+ vga-enc {
+ compatible = "adi,adv7123";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ports {
+ port at 0 {
+ vga_enc_in: endpoint {
+ remote-endpoint = <&du_out_rgb0>;
+ };
+ };
+ port at 1 {
+ vga_enc_out: endpoint {
+ remote-endpoint = <&vga_in>;
+ };
+ };
+ };
+ };
+
+ vga {
+ compatible = "vga-connector";
+
+ port {
+ vga_in: endpoint {
+ remote-endpoint = <&vga_enc_out>;
+ };
+ };
+ };
+
+ lvds-enc {
+ compatible = "thine,thc63lvdm83d";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ports {
+ port at 0 {
+ lvds_enc_in: endpoint {
+ remote-endpoint = <&du_out_rgb1>;
+ };
+ };
+ port at 1 {
+ lvds_enc_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+ };
+
+ 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 = <&lvds_enc_out>;
+ };
+ };
+ };
+};
+
+&du {
+ pinctrl-0 = <&du_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ ports {
+ port at 0 {
+ endpoint {
+ remote-endpoint = <&vga_enc_in>;
+ };
+ };
+ port at 1 {
+ endpoint {
+ remote-endpoint = <&lvds_enc_in>;
+ };
+ };
+ };
};
&irqpin0 {
@@ -83,6 +178,17 @@
};
&pfc {
+ du_pins: du {
+ du0 {
+ renesas,groups = "du0_rgb888", "du0_sync_1",
"du0_clk_out_0";
+ renesas,function = "du0";
+ };
+ du1 {
+ renesas,groups = "du1_rgb666", "du1_sync_1",
"du1_clk_out";
+ renesas,function = "du1";
+ };
+ };
+
lan0_pins: lan0 {
intc {
renesas,groups = "intc_irq1_b";
--
1.8.5.5
