From: Thierry Reding <treding@xxxxxxxxxx>
The CEC controller found on Tegra194 can be used to control consumer
devices using the HDMI CEC pin.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 59baa631b422..31add2e2ac1b 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -357,6 +357,15 @@
interrupt-parent = <&gic>;
};
+ cec@3960000 {
+ compatible = "nvidia,tegra194-cec";
+ reg = <0x03960000 0x10000>;
+ interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bpmp TEGRA194_CLK_CEC>;
+ clock-names = "cec";
+ status = "disabled";
+ };
+
hsp_top0: hsp@3c00000 {
compatible = "nvidia,tegra186-hsp";
reg = <0x03c00000 0xa0000>;
--
2.19.1
