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Commit 52b0900f authored by Thierry Escande's avatar Thierry Escande Committed by Marcel Holtmann
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dt-bindings: net: bluetooth: Add qualcomm-bluetooth 



Add binding document for serial bluetooth chips using Qualcomm protocol.

Signed-off-by: default avatarThierry Escande <thierry.escande@linaro.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 58abab56

Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt

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Qualcomm Bluetooth Chips

---------------------



This documents the binding structure and common properties for serial

attached Qualcomm devices.



Serial attached Qualcomm devices shall be a child node of the host UART

device the slave device is attached to.



Required properties:

 - compatible: should contain one of the following:

   * "qcom,qca6174-bt"



Optional properties:

 - enable-gpios: gpio specifier used to enable chip

 - clocks: clock provided to the controller (SUSCLK_32KHZ)



Example:



serial@7570000 {

	label = "BT-UART";

	status = "okay";



	bluetooth {

		compatible = "qcom,qca6174-bt";



		enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;

		clocks = <&divclk4>;

	};

};