From: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
Enable HDMI output adding the HDMI connector and the ADV7511W, connected
to THC63LVD1024 LVDS decoder output.
Signed-off-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
Signed-off-by: Jacopo Mondi <jacopo+rene...@jmondi.org>
---
arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 51 +++++++++++++++++++++++++-
1 file changed, 50 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
index 9d0e65d..e9f7b83 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
@@ -32,6 +32,17 @@
reg = <0x0 0x48000000 0x0 0x38000000>;
};
+ hdmi-out {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_out: endpoint {
+ remote-endpoint = <&adv7511_out>;
+ };
+ };
+ };
+
thc63lvd1024: lvds-decoder {
compatible = "thine,thc63lvd1024";
@@ -41,11 +52,17 @@
port@0 {
reg = <0>;
-
thc63lvd1024_in: endpoint {
remote-endpoint = <&lvds0_out>;
};
};
+
+ port@2 {
+ reg = <2>;
+ thc63lvd1024_out: endpoint {
+ remote-endpoint = <&adv7511_in>;
+ };
+ };
};
};
};
@@ -85,6 +102,38 @@
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 = <&thc63lvd1024_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ adv7511_out: endpoint {
+ remote-endpoint = <&hdmi_con_out>;
+ };
+ };
+ };
+ };
};
&pfc {
--
2.7.4
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