diff options
author | Abhishek Pandit-Subedi <abhishekpandit@chromium.org> | 2019-11-28 01:39:09 +0300 |
---|---|---|
committer | Heiko Stuebner <heiko@sntech.de> | 2019-12-11 01:31:48 +0300 |
commit | 8784692d2800c91330c8f8b6158204dedee97d6d (patch) | |
tree | 742a3e4a92ad1533dda92dce7646fd952523e9a1 /arch/arm/boot/dts/rk3288-veyron-pinky.dts | |
parent | e42617b825f8073569da76dc4510bfa019b1c35a (diff) | |
download | linux-8784692d2800c91330c8f8b6158204dedee97d6d.tar.xz |
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-pinky.dts')
-rw-r--r-- | arch/arm/boot/dts/rk3288-veyron-pinky.dts | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3288-veyron-pinky.dts b/arch/arm/boot/dts/rk3288-veyron-pinky.dts index f420499f300a..71e6629cc208 100644 --- a/arch/arm/boot/dts/rk3288-veyron-pinky.dts +++ b/arch/arm/boot/dts/rk3288-veyron-pinky.dts @@ -64,6 +64,28 @@ }; &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 + &bt_dev_wake_awake + >; + pinctrl-1 = < + /* Common for sleep and wake, but no owners */ + &ddr0_retention + &ddrio_pwroff + &global_pwroff + + /* Sleep only */ + &suspend_l_sleep + &bt_dev_wake_sleep + >; + /delete-node/ lcd; backlight { |