[PATCH v2 1/3] dt-bindings: net: add st,stlc45xx

[Arnd Bergmann]

From: Arnd Bergmann <arnd at arndb.de>

Link: https://lore.kernel.org/all/e8dc9acb-6f85-e0a9-a145-d101ca6da201@gmail.com/
Acked-by: Christian Lamparter <chunkeey at gmail.com>
Signed-off-by: Arnd Bergmann <arnd at arndb.de>
---
 .../bindings/net/wireless/st,stlc45xx.yaml    | 58 +++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/wireless/st,stlc45xx.yaml

diff --git a/Documentation/devicetree/bindings/net/wireless/st,stlc45xx.yaml b/Documentation/devicetree/bindings/net/wireless/st,stlc45xx.yaml
new file mode 100644
index 000000000000..99f13d8d3816
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/wireless/st,stlc45xx.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/st,stlc45xx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ST/Intersil/Conexant stlc45xx/p54spi/cx3110x SPI wireless device
+
+maintainers:
+  - Christian Lamparter <chunkeey at gmail.com>
+
+description:
+  The SPI variant of the Intersil Prism54 wireless device was sold
+  under a variety of names, including Conexant CX3110x and
+  ST Microelectronics STLC5460.
+
+allOf:
+  - $ref: ieee80211.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+properties:
+  compatible:
+    enum:
+      - cnxt,3110x
+      - isil,p54spi
+      - st,stlc4550
+      - st,stlc4560
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  powerdown-gpios:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    spi {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	wifi at 0 {
+	    compatible = "st,stlc4560";
+	    reg = <0>;
+	    spi-max-frequency = <48000000>;
+	    interrupts-extended = <&gpio 23>;
+	    powerdown-gpios = <&gpio 1>;
+	};
+    };
-- 
2.39.2