Add HDMI node to Dalmore device tree to supply Dalmore-specific data: VDD and PLL regulators for HDMI port, DDC bus and HDMI cable hotplug GPIO.
Signed-off-by: Mikko Perttunen mperttunen@nvidia.com --- arch/arm/boot/dts/tegra114-dalmore.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index 6023028..f979e74 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -713,6 +713,19 @@ }; };
+ host1x { + hdmi { + status = "okay"; + + vdd-supply = <&vdd_hdmi_reg>; + pll-supply = <&palmas_smps3_reg>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) + GPIO_ACTIVE_HIGH>; + }; + }; + serial@70006300 { status = "okay"; }; @@ -740,6 +753,10 @@ }; };
+ hdmi_ddc: i2c@7000c700 { + status = "okay"; + }; + i2c@7000d000 { status = "okay"; clock-frequency = <400000>;