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

   1 Qualcomm Bluetooth Chips
   2 ---------------------
   3
   4 This documents the binding structure and common properties for serial
   5 attached Qualcomm devices.
   6
   7 Serial attached Qualcomm devices shall be a child node of the host UART
   8 device the slave device is attached to.
   9
  10 Required properties:
  11  - compatible: should contain one of the following:
  12    * "qcom,qca6174-bt"
  13
  14 Optional properties:
  15  - enable-gpios: gpio specifier used to enable chip
  16  - clocks: clock provided to the controller (SUSCLK_32KHZ)
  17
  18 Example:
  19
  20 serial@7570000 {
  21         label = "BT-UART";
  22         status = "okay";
  23
  24         bluetooth {
  25                 compatible = "qcom,qca6174-bt";
  26
  27                 enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
  28                 clocks = <&divclk4>;
  29         };
  30 };