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dt-bindings: net: realtek-bluetooth: Add RTL8821CS
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Add compatible string for RTL8821CS for existing Realtek Bluetooth
driver.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alistair Francis <alistair@alistair23.me>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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Chris Morgan authored and Luiz Augusto von Dentz committed Mar 4, 2023
1 parent 5e9b50e commit b564bad
Showing 1 changed file with 15 additions and 9 deletions.
24 changes: 15 additions & 9 deletions Documentation/devicetree/bindings/net/realtek-bluetooth.yaml
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$id: http://devicetree.org/schemas/net/realtek-bluetooth.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: RTL8723BS/RTL8723CS/RTL8822CS Bluetooth
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.
RTL8723CS/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:
enum:
- realtek,rtl8723bs-bt
- realtek,rtl8723cs-bt
- realtek,rtl8723ds-bt
- realtek,rtl8822cs-bt
oneOf:
- enum:
- realtek,rtl8723bs-bt
- realtek,rtl8723cs-bt
- realtek,rtl8723ds-bt
- realtek,rtl8822cs-bt
- items:
- enum:
- realtek,rtl8821cs-bt
- const: realtek,rtl8822cs-bt

device-wake-gpios:
maxItems: 1
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