diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net/realtek-bluetooth.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/net/realtek-bluetooth.yaml | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml b/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml index f15a5e5e4859..043e118c605c 100644 --- a/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml +++ b/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml @@ -4,23 +4,30 @@ $id: http://devicetree.org/schemas/net/realtek-bluetooth.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: RTL8723BS/RTL8723CS/RTL8822CS Bluetooth Device Tree Bindings +title: RTL8723BS/RTL8723CS/RTL8821CS/RTL8822CS Bluetooth maintainers: - Vasily Khoruzhick <anarsoul@gmail.com> - Alistair Francis <alistair@alistair23.me> description: - RTL8723CS/RTL8723CS/RTL8822CS is WiFi + BT chip. WiFi part is connected over - SDIO, while BT is connected over serial. It speaks H5 protocol with few - extra commands to upload firmware and change module speed. + RTL8723BS/RTL8723CS/RTL8821CS/RTL8822CS is a WiFi + BT chip. WiFi part + is connected over SDIO, while BT is connected over serial. It speaks + H5 protocol with few extra commands to upload firmware and change + module speed. properties: compatible: oneOf: - - const: "realtek,rtl8723bs-bt" - - const: "realtek,rtl8723cs-bt" - - const: "realtek,rtl8822cs-bt" + - enum: + - realtek,rtl8723bs-bt + - realtek,rtl8723cs-bt + - realtek,rtl8723ds-bt + - realtek,rtl8822cs-bt + - items: + - enum: + - realtek,rtl8821cs-bt + - const: realtek,rtl8723bs-bt device-wake-gpios: maxItems: 1 @@ -34,9 +41,13 @@ properties: maxItems: 1 description: GPIO specifier, used to wakeup the host processor + max-speed: true + required: - compatible +additionalProperties: false + examples: - | #include <dt-bindings/gpio/gpio.h> @@ -44,11 +55,11 @@ examples: uart1 { pinctrl-names = "default"; pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; - uart-has-rtscts = <1>; + uart-has-rtscts; bluetooth { compatible = "realtek,rtl8723bs-bt"; device-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */ - host-wakeup-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ + host-wake-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ }; }; |