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| author | Mikko Perttunen <mperttunen@nvidia.com> | 2013-12-19 16:59:33 +0100 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2013-12-19 17:07:55 -0700 |
| commit | f044d6fa2345c32d32cff2024e93763749756656 (patch) | |
| tree | a32e443214f8e5b01c723087c49f1d0633e6faa9 /arch/arm/boot/dts/tegra114-dalmore.dts | |
| parent | 48b901171cbfdbed059acb92fdea7064bbbcd680 (diff) | |
| download | lwn-f044d6fa2345c32d32cff2024e93763749756656.tar.gz lwn-f044d6fa2345c32d32cff2024e93763749756656.zip | |
ARM: tegra: Enable HDMI support on Dalmore
Add HDMI node to the Dalmore device tree and hook up the VDD and PLL
regulators as well as the I2C adapter used for DDC and the GPIO used
for hotplug detection.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra114-dalmore.dts')
| -rw-r--r-- | arch/arm/boot/dts/tegra114-dalmore.dts | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index 512922f049c3..73aecfb57ccb 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -17,6 +17,17 @@ }; host1x@50000000 { + hdmi@54280000 { + 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>; + }; + dsi@54300000 { status = "okay"; @@ -773,6 +784,10 @@ }; }; + hdmi_ddc: i2c@7000c700 { + status = "okay"; + }; + i2c@7000d000 { status = "okay"; clock-frequency = <400000>; |