diff options
| author | Abhishek Pandit-Subedi <abhishekpandit@chromium.org> | 2019-11-27 23:39:09 +0100 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2019-12-10 23:31:48 +0100 |
| commit | 8784692d2800c91330c8f8b6158204dedee97d6d (patch) | |
| tree | 742a3e4a92ad1533dda92dce7646fd952523e9a1 /arch/arm/boot/dts/rk3288-veyron-minnie.dts | |
| parent | Linux 5.5-rc1 (diff) | |
| download | linux-8784692d2800c91330c8f8b6158204dedee97d6d.tar.xz linux-8784692d2800c91330c8f8b6158204dedee97d6d.zip | |
ARM: dts: rockchip: Add brcm bluetooth for rk3288-veyron
This enables the Broadcom uart bluetooth driver on uart0 and gives it
ownership of its gpios. In order to use this, you must enable the
following kconfig options:
- CONFIG_BT_HCIUART_BCM
- CONFIG_SERIAL_DEV
This is applicable to rk3288-veyron series boards that use the bcm43540
wifi+bt chips.
As part of this change, also refactor the pinctrl across the various
boards. All the boards using broadcom bluetooth shouldn't touch the
bt_dev_wake pin.
Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20191127223909.253873-2-abhishekpandit@chromium.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm/boot/dts/rk3288-veyron-minnie.dts')
| -rw-r--r-- | arch/arm/boot/dts/rk3288-veyron-minnie.dts | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/arch/arm/boot/dts/rk3288-veyron-minnie.dts index c833716dbe48..39f76e02875f 100644 --- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts +++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts @@ -7,6 +7,7 @@ /dts-v1/; #include "rk3288-veyron-chromebook.dtsi" +#include "rk3288-veyron-broadcom-bluetooth.dtsi" / { model = "Google Minnie"; @@ -344,6 +345,26 @@ }; &pinctrl { + pinctrl-names = "default", "sleep"; + pinctrl-0 = < + /* Common for sleep and wake, but no owners */ + &ddr0_retention + &ddrio_pwroff + &global_pwroff + + /* Wake only */ + &suspend_l_wake + >; + pinctrl-1 = < + /* Common for sleep and wake, but no owners */ + &ddr0_retention + &ddrio_pwroff + &global_pwroff + + /* Sleep only */ + &suspend_l_sleep + >; + buck-5v { drv_5v: drv-5v { rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; |