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Subject[PATCH 1/2] dt-bindings: net: Add rfkill-gpio binding
Date
Add a device tree binding document for GPIO controlled rfkill switches.
The name, type, shutdown-gpios and reset-gpios properties are the same
as defined for ACPI.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
.../devicetree/bindings/net/rfkill-gpio.yaml | 60 +++++++++++++++++++
1 file changed, 60 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 000000000000..6e62e6c96456
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/rfkill-gpio.yaml
@@ -0,0 +1,60 @@
+# 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 <johannes@sipsolutions.net>
+ - Philipp Zabel <p.zabel@pengutronix.de>
+
+properties:
+ compatible:
+ const: rfkill-gpio
+
+ name:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: rfkill switch name, defaults to node name
+
+ type:
+ description: rfkill radio type
+ enum:
+ - wlan
+ - bluetooth
+ - ultrawideband
+ - wimax
+ - wwan
+ - gps
+ - fm
+ - nfc
+
+ shutdown-gpios:
+ maxItems: 1
+
+ reset-gpios:
+ maxItems: 1
+
+required:
+ - compatible
+ - type
+
+oneOf:
+ - required:
+ - shutdown-gpios
+ - required:
+ - reset-gpios
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ rfkill-pcie-wlan {
+ compatible = "rfkill-gpio";
+ name = "rfkill-pcie-wlan";
+ type = "wlan";
+ shutdown-gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
+ };
--
2.30.2
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