diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt index e089142cfb14..9496934528bd 100644 --- a/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt @@ -71,7 +71,9 @@ Pin Configuration Node Properties: The pin configuration parameters use the generic pinconf bindings defined in pinctrl-bindings.txt in this directory. The supported parameters are -bias-disable, bias-pull-up and bias-pull-down. +bias-disable, bias-pull-up, bias-pull-down and power-source. For pins that +have a configurable I/O voltage, the power-source value should be the +nominal I/O voltage in millivolts. GPIO |