regulator: tps65910: add support for input supply

[can-eth-gw-linux.git] / Documentation / devicetree / bindings / mfd / tps65910.txt

diff --git a/Documentation/devicetree/bindings/mfd/tps65910.txt b/Documentation/devicetree/bindings/mfd/tps65910.txt
index b51d2066599cc4dd8b6240716753897dfb923227..31be5a3d9f76f16a8a2503a82610cd8bcd6f6a0d 100644 (file)
--- 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 = <&reg_parent>;
+               vcc1-supply = <&reg_parent>;
+
                regulators {
                        #address-cells = <1>;
                        #size-cells = <0>;