diff options
| author | Thierry Reding <treding@nvidia.com> | 2014-04-25 17:44:50 +0200 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2014-04-28 09:57:41 -0600 |
| commit | 4adb123d335ecfc0da304585b3b5a4582f9db5dd (patch) | |
| tree | 82d9df929d6809e94b444ce24ca1cda4fcd528fc /arch/arm/boot/dts/tegra114-dalmore.dts | |
| parent | 597eb8e187c4902d21536fed3edd98bf24696d1d (diff) | |
| download | lwn-4adb123d335ecfc0da304585b3b5a4582f9db5dd.tar.gz lwn-4adb123d335ecfc0da304585b3b5a4582f9db5dd.zip | |
ARM: tegra: dalmore - Add +5V HDMI supply
This supply controls the +5V pin on the HDMI connector, which in turn is
used by attached sinks to return the hotplug detect signal.
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 | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index a288a12823ed..a95a75145a96 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -25,6 +25,7 @@ hdmi@54280000 { status = "okay"; + hdmi-supply = <&vdd_5v0_hdmi>; vdd-supply = <&vdd_hdmi_reg>; pll-supply = <&palmas_smps3_reg>; @@ -1231,8 +1232,6 @@ regulator-name = "vdd_hdmi_5v0"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; vin-supply = <&tps65090_dcdc1_reg>; }; @@ -1245,6 +1244,17 @@ enable-active-high; gpio = <&palmas_gpio 6 0>; }; + + vdd_5v0_hdmi: regulator@7 { + compatible = "regulator-fixed"; + reg = <7>; + regulator-name = "VDD_5V0_HDMI_CON"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&tps65090_dcdc1_reg>; + }; }; sound { |