Add Device Tree bindings documentation for pin controller of the Milbeaut SoCs. Signed-off-by: Sugaya Taichi <sugaya.taichi@xxxxxxxxxxxxx> --- .../pinctrl/socionext,milbeaut-pinctrl.yaml | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/socionext,milbeaut-pinctrl.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/socionext,milbeaut-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/socionext,milbeaut-pinctrl.yaml new file mode 100644 index 0000000..78bc2d4 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/socionext,milbeaut-pinctrl.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/socionext,milbeaut-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Milbeaut SoCs pin controller + +maintainers: + - Taichi Sugaya <sugaya.taichi@xxxxxxxxxxxxx> + +description: | + Bindings for memory-mapped pin controller of the Milbeaut SoCs. + +properties: + $nodename: + pattern: "pinctrl" + + compatible: + enum: + - socionext,milbeaut-m10v-pinctrl + + reg: + maxItems: 1 + + reg-names: + const: "pinctrl" + + gpio-controller: true + + "#gpio-cells": + const: 2 + +required: + - compatible + - reg + - reg-names + - gpio-controller + - "#gpio-cells" + +additionalProperties: false + +examples: + - | + pinctrl: pinctrl@1d022000 { + compatible = "socionext,milbeaut-m10v-pinctrl"; + reg = <0x1d022000 0x1000>; + reg-names = "pinctrl"; + gpio-controller; + #gpio-cells = <2>; + }; -- 2.7.4
