From 4adb123d335ecfc0da304585b3b5a4582f9db5dd Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Fri, 25 Apr 2014 17:44:50 +0200 Subject: 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 Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra114-dalmore.dts | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot/dts/tegra114-dalmore.dts') 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 { -- cgit v1.2.3