From 50071fdf0882a0449328c967f282ad7444d194bb Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Mon, 2 Jan 2023 18:29:33 +0100 Subject: [PATCH] dt-bindings: net: Add rfkill-gpio binding Add a device tree binding document for GPIO controlled rfkill switches. The label and radio-type properties correspond to the name and type properties used for ACPI, respectively. The shutdown-gpios property is the same as defined for ACPI. Signed-off-by: Philipp Zabel Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20230102-rfkill-gpio-dt-v2-1-d1b83758c16d@pengutronix.de Signed-off-by: Johannes Berg --- .../devicetree/bindings/net/rfkill-gpio.yaml | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/rfkill-gpio.yaml diff --git a/Documentation/devicetree/bindings/net/rfkill-gpio.yaml b/Documentation/devicetree/bindings/net/rfkill-gpio.yaml new file mode 100644 index 0000000..9630c84 --- /dev/null +++ b/Documentation/devicetree/bindings/net/rfkill-gpio.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/rfkill-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GPIO controlled rfkill switch + +maintainers: + - Johannes Berg + - Philipp Zabel + +properties: + compatible: + const: rfkill-gpio + + label: + description: rfkill switch name, defaults to node name + + radio-type: + description: rfkill radio type + enum: + - bluetooth + - fm + - gps + - nfc + - ultrawideband + - wimax + - wlan + - wwan + + shutdown-gpios: + maxItems: 1 + +required: + - compatible + - radio-type + - shutdown-gpios + +additionalProperties: false + +examples: + - | + #include + + rfkill { + compatible = "rfkill-gpio"; + label = "rfkill-pcie-wlan"; + radio-type = "wlan"; + shutdown-gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>; + }; -- 2.7.4