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| author | Vladimir Zapolskiy <vz@mleia.com> | 2015-12-21 21:54:26 +0200 |
|---|---|---|
| committer | Vladimir Zapolskiy <vz@mleia.com> | 2016-02-11 03:06:36 +0200 |
| commit | d06670e96267d1f1a771f71f5719c0a2c0092ec1 (patch) | |
| tree | 78c19a0f8df3c22a833e9d1051f859246e9aab2d /arch/arm/boot/dts/phy3250.dts | |
| parent | f6d44349165e0c9ce7fd50301683ad32b0f01841 (diff) | |
arm: dts: phy3250: add SD fixed regulator
The change adds fixed voltage regulator for SD controller, ARM MMCI
controller driver uses it to control card power management.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Diffstat (limited to 'arch/arm/boot/dts/phy3250.dts')
| -rw-r--r-- | arch/arm/boot/dts/phy3250.dts | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/phy3250.dts b/arch/arm/boot/dts/phy3250.dts index 8ac368f48eda..a00d7ce7802b 100644 --- a/arch/arm/boot/dts/phy3250.dts +++ b/arch/arm/boot/dts/phy3250.dts @@ -45,6 +45,15 @@ enable-active-high; regulator-boot-on; }; + + sd_reg: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "sd_reg"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio 5 5 0>; + enable-active-high; + }; }; ahb { @@ -162,6 +171,7 @@ cd-gpios = <&gpio 3 1 0>; cd-inverted; bus-width = <4>; + vmmc-supply = <&sd_reg>; status = "okay"; }; }; |