From: "J. Neuschäfer" <j.ne@xxxxxxxxxx> This is an on-board USB device that requires a 3.3V supply. Signed-off-by: J. Neuschäfer <j.ne@xxxxxxxxxx> --- .../bindings/net/wireless/realtek,rtl8188.yaml | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/realtek,rtl8188.yaml b/Documentation/devicetree/bindings/net/wireless/realtek,rtl8188.yaml new file mode 100644 index 0000000000000000000000000000000000000000..b637c71e3c4d81b47d338394b2e0a7772035c2c7 --- /dev/null +++ b/Documentation/devicetree/bindings/net/wireless/realtek,rtl8188.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/wireless/realtek,rtl8188.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Realtek RTL8188 USB WiFi + +maintainers: + - J. Neuschäfer <j.neuschaefer@xxxxxxx> + +description: + The Realtek RTL8188 is a USB-connected 2.4 GHz WiFi module. + TODO- website or soemthing + +allOf: + - $ref: /schemas/usb/usb-device.yaml# + +properties: + compatible: + const: usbbda,179 + + reg: true + + vdd-supply: + description: + Regulator for the 3V3 supply. + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + usb { + #address-cells = <1>; + #size-cells = <0>; + + wifi: wifi@1 { + compatible = "usbbda,179"; + reg = <1>; + vdd-supply = <&vcc3v3>; + }; + }; + +... -- 2.48.0.rc1.219.gb6b6757d772
