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

0001 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
0002 /*
0003  * Google Veyron (and derivatives) fragment for the Broadcom 43450 bluetooth
0004  * chip.
0005  *
0006  * Copyright 2019 Google, Inc
0007  */
0008
0009 &uart0 {
0010         bluetooth {
0011                 pinctrl-names = "default";
0012                 pinctrl-0 = <&bt_host_wake_l>, <&bt_enable_l>,
0013                             <&bt_dev_wake>;
0014
0015                 compatible = "brcm,bcm43540-bt";
0016                 host-wakeup-gpios = <&gpio4 RK_PD7 GPIO_ACTIVE_HIGH>;
0017                 shutdown-gpios = <&gpio4 RK_PD5 GPIO_ACTIVE_HIGH>;
0018                 device-wakeup-gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;
0019                 max-speed = <3000000>;
0020                 brcm,bt-pcm-int-params = [01 02 00 01 01];
0021         };
0022 };