arch/arm/boot/dts/rk3288-veyron-broadcom-bluetooth.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Google Veyron (and derivatives) fragment for the Broadcom 43450 bluetooth
   4  * chip.
   5  *
   6  * Copyright 2019 Google, Inc
   7  */
   8
   9 &uart0 {
  10         bluetooth {
  11                 pinctrl-names = "default";
  12                 pinctrl-0 = <&bt_host_wake_l>, <&bt_enable_l>,
  13                             <&bt_dev_wake>;
  14
  15                 compatible = "brcm,bcm43540-bt";
  16                 host-wakeup-gpios       = <&gpio4 RK_PD7 GPIO_ACTIVE_HIGH>;
  17                 shutdown-gpios          = <&gpio4 RK_PD5 GPIO_ACTIVE_HIGH>;
  18                 device-wakeup-gpios     = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;
  19                 max-speed               = <3000000>;
  20                 brcm,bt-pcm-int-params  = [01 02 00 01 01];
  21         };
  22 };