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dt-bindings: net: bluetooth: Add device tree bindings for QTI chip WCN3998 

Add compatible string for the Qualcomm WCN3998 Bluetooth controller

Signed-off-by: Harish Bandi <c-hbandi@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Harish Bandi 2019-04-26 19:26:02 +05:30 committed by Marcel Holtmann
parent 523760b7ff
commit 04fdd5dd79
1 changed files with 3 additions and 2 deletions
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5
Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt
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@ -11,20 +11,21 @@ Required properties:
- compatible: should contain one of the following:
* "qcom,qca6174-bt"
* "qcom,wcn3990-bt"
* "qcom,wcn3998-bt"
Optional properties for compatible string qcom,qca6174-bt:
- enable-gpios: gpio specifier used to enable chip
- clocks: clock provided to the controller (SUSCLK_32KHZ)
Required properties for compatible string qcom,wcn3990-bt:
Required properties for compatible string qcom,wcn399x-bt:
- vddio-supply: VDD_IO supply regulator handle.
- vddxo-supply: VDD_XO supply regulator handle.
- vddrf-supply: VDD_RF supply regulator handle.
- vddch0-supply: VDD_CH0 supply regulator handle.
Optional properties for compatible string qcom,wcn3990-bt:
Optional properties for compatible string qcom,wcn399x-bt:
- max-speed: see Documentation/devicetree/bindings/serial/slave-device.txt