diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2012-07-06 12:43:12 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-07-06 22:11:05 +0400 |
| commit | 19228a6a59250d414824ae07e06ad057a404ea3e (patch) | |
| tree | 12fb44aeb551cd584f286197427e63b9add709dd /Documentation/devicetree/bindings/mfd | |
| parent | 6be5bfc3bf0d31a70745a52e69f7f46de974193f (diff) | |
| download | linux-19228a6a59250d414824ae07e06ad057a404ea3e.tar.xz | |
regulator: tps65910: add support for input supply
There is multiple voltage input pins on device which
takes the voltage input for different voltage regulator.
Support to configure the voltage input supplied by
different regulator for each regulators.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'Documentation/devicetree/bindings/mfd')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/tps65910.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/tps65910.txt b/Documentation/devicetree/bindings/mfd/tps65910.txt index b51d2066599c..31be5a3d9f76 100644 --- a/Documentation/devicetree/bindings/mfd/tps65910.txt +++ b/Documentation/devicetree/bindings/mfd/tps65910.txt @@ -32,6 +32,28 @@ Optional properties: comparator. (see VMBCH_VSEL in TPS65910 datasheet) - ti,en-gpio-sleep: enable sleep control for gpios There should be 9 entries here, one for each gpio. +- xxx-supply: Input voltage supply regulator. + Missing of these properties will be assume as there is no supply regulator + for that input pins and always powered on. + The valid input supply properties are: + tps65910: + vcc1-supply: VDD1 input. + vcc2-supply: VDD2 input. + vcc3-supply: VAUX33 and VMMC input. + vcc4-supply: VAUX1 and VAUX2 input. + vcc5-supply: VPLL and VDAC input. + vcc6-supply: VDIG1 and VDIG2 input. + vcc7-supply: VRTC input. + vccio-supply: VIO input. + tps65911: + vcc1-supply: VDD1 input. + vcc2-supply: VDD2 input. + vcc3-supply: LDO6, LDO7 and LDO8 input. + vcc4-supply: LDO5 input. + vcc5-supply: LDO3 and LDO4 input. + vcc6-supply: LDO1 and LDO2 input. + vcc7-supply: VRTC input. + vccio-supply: VIO input. Regulator Optional properties: - ti,regulator-ext-sleep-control: enable external sleep @@ -57,6 +79,9 @@ Example: ti,en-gpio-sleep = <0 0 1 0 0 0 0 0 0>; + vcc7-supply = <®_parent>; + vcc1-supply = <®_parent>; + regulators { #address-cells = <1>; #size-cells = <0>; |