From 19228a6a59250d414824ae07e06ad057a404ea3e Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Fri, 6 Jul 2012 14:13:12 +0530 Subject: 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 Acked-by: Stephen Warren Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/mfd/tps65910.txt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'Documentation/devicetree/bindings/mfd') diff --git a/Documentation/devicetree/bindings/mfd/tps65910.txt b/Documentation/devicetree/bindings/mfd/tps65910.txt index b51d2066599..31be5a3d9f7 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>; -- cgit v1.2.3