Add the HDMI connector and the ADV7511W, also connect it to LVDS. Enable
the DU and LVDS to be able to use the HDMI output.
Signed-off-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
---
arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 66 ++++++++++++++++++++++++++
1 file changed, 66 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
index 359e835cca9876fe..c0fd144970c55fa2 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
@@ -31,6 +31,17 @@
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x38000000>;
};
+
+ hdmi-out {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_out: endpoint {
+ remote-endpoint = <&adv7511_out>;
+ };
+ };
+ };
};
&avb {
@@ -67,9 +78,46 @@
gpio-controller;
#gpio-cells = <2>;
};
+
+ hdmi@39 {
+ compatible = "adi,adv7511w";
+ reg = <0x39>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
+
+ adi,input-depth = <8>;
+ adi,input-colorspace = "rgb";
+ adi,input-clock = "1x";
+ adi,input-style = <1>;
+ adi,input-justification = "evenly";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ adv7511_in: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ adv7511_out: endpoint {
+ remote-endpoint = <&hdmi_con_out>;
+ };
+ };
+ };
+ };
};
&pfc {
+ du_pins: du {
+ groups = "du_rgb666", "du_sync", "du_oddf", "du_clk_out";
+ function = "du";
+ };
+
i2c0_pins: i2c0 {
groups = "i2c0";
function = "i2c0";
@@ -92,3 +140,21 @@
status = "okay";
};
+
+&du {
+ pinctrl-0 = <&du_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&lvds0 {
+ status = "okay";
+
+ ports {
+ port@1 {
+ endpoint {
+ remote-endpoint = <&adv7511_in>;
+ };
+ };
+ };
+};
--
2.16.1
