[1/2] arm64: tegra: Enable CEC support on Jetson TX2
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Message ID 20181210163712.14441-1-thierry.reding@gmail.com
State New
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  • [1/2] arm64: tegra: Enable CEC support on Jetson TX2
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Commit Message

Thierry Reding Dec. 10, 2018, 4:37 p.m. UTC
From: Thierry Reding <treding@nvidia.com>

Hook up the CEC controller with the SOR driving the HDMI output so that
CEC commands can be sent to the sink.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

Patch
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diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
index 0f3c6cebb049..8a2ed3afb494 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
@@ -57,6 +57,11 @@ 
 		status = "okay";
 	};
 
+	cec@3960000 {
+		hdmi-phandle = <&hdmi>;
+		status = "okay";
+	};
+
 	pcie@10003000 {
 		status = "okay";
 
@@ -102,7 +107,7 @@ 
 			nvidia,dpaux = <&dpaux1>;
 		};
 
-		sor@15580000 {
+		hdmi: sor@15580000 {
 			status = "okay";
 
 			avdd-io-supply = <&vdd_hdmi_1v05>;