From: Hans Verkuil hans.verkuil@cisco.com
Add support for the Tegra CEC IP to tegra124.dtsi and enable it on the Jetson TK1.
Signed-off-by: Hans Verkuil hans.verkuil@cisco.com --- 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..c22c0e6dc3d9 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -67,6 +67,10 @@ }; };
+ tegra_cec { + 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..df7e9e2925f5 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"; };
+ tegra_cec { + 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 */