From: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Add support for the Tegra CEC IP to tegra124.dtsi and enable it on the
Jetson TK1.
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
arch/arm/boot/dts/tegra124-jetson-tk1.dts | 4 ++++
arch/arm/boot/dts/tegra124.dtsi | 12 +++++++++++-
2 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index 7bacb2954f58..7f56de6890c3 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -67,6 +67,10 @@
};
};
+ cec@70015000 {
+ status = "okay";
+ };
+
gpu@0,57000000 {
/*
* Node left disabled on purpose - the bootloader will enable
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 1b10b14a6abd..1a21e527fb6e 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -123,7 +123,7 @@
nvidia,head = <1>;
};
- hdmi@54280000 {
+ hdmi: hdmi@54280000 {
compatible = "nvidia,tegra124-hdmi";
reg = <0x0 0x54280000 0x0 0x00040000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@@ -851,6 +851,16 @@
status = "disabled";
};
+ cec@70015000 {
+ compatible = "nvidia,tegra124-cec";
+ reg = <0x0 0x70015000 0x0 0x00001000>;
+ interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA124_CLK_CEC>;
+ clock-names = "cec";
+ hdmi-phandle = <&hdmi>;
+ status = "disabled";
+ };
+
soctherm: thermal-sensor@700e2000 {
compatible = "nvidia,tegra124-soctherm";
reg = <0x0 0x700e2000 0x0 0x600 /* SOC_THERM reg_base */
--
2.14.1
