Add the DT binding for the Apple Mac System Management Controller GPIOs. Signed-off-by: Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx> --- .../devicetree/bindings/gpio/gpio-macsmc.yaml | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/gpio-macsmc.yaml diff --git a/Documentation/devicetree/bindings/gpio/gpio-macsmc.yaml b/Documentation/devicetree/bindings/gpio/gpio-macsmc.yaml new file mode 100644 index 000000000000..2bb8faa2c08c --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-macsmc.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/gpio-macsmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple Mac System Management Controller GPIO + +maintainers: + - Hector Martin <marcan@xxxxxxxxx> + +description: + This describes the binding for the Apple Mac System Management Controller + GPIO block. + +properties: + compatible: + items: + - enum: + - apple,t8103-smc-gpio + - const: apple,smc-gpio + + gpio-controller: true + + '#gpio-cells': + const: 2 + +required: + - compatible + - gpio-controller + - '#gpio-cells' + +additionalProperties: false + +examples: + - | + gpio { + compatible = "apple,t8103-smc-gpio", "apple,smc-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; -- 2.30.2
