diff --git a/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml b/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml index 798035e942af..b97e5b2735f1 100644 --- a/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml +++ b/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml @@ -49,6 +49,13 @@ properties: device's ALERT#/CM_IRQ# pin is connected to. The device only has one interrupt source. + reset-gpios: + description: | + GPIO connected to the active-high RESET pin of the chip; + driving it high asserts reset and deep sleep, while driving + it low releases reset for normal operation. + maxItems: 1 + autorepeat: description: | Enables the Linux input system's autorepeat feature on the input device. @@ -157,6 +164,20 @@ patternProperties: allOf: - $ref: input.yaml + - if: + properties: + compatible: + contains: + enum: + - microchip,cap1106 + - microchip,cap1203 + - microchip,cap1206 + - microchip,cap1293 + - microchip,cap1298 + then: + properties: + reset-gpios: false + - if: properties: compatible: @@ -207,6 +228,8 @@ additionalProperties: false examples: - | + #include + i2c { #address-cells = <1>; #size-cells = <0>; @@ -228,6 +251,8 @@ examples: <109>, /* KEY_PAGEDOWN */ <104>; /* KEY_PAGEUP */ + reset-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>; + #address-cells = <1>; #size-cells = <0>;