On Wed, May 17, 2017 at 04:37:41PM +0800, Guodong Xu wrote:
> This adds the serial slave device for the WL1837 Bluetooth interface.
>
> Signed-off-by: Guodong Xu <[email protected]>
> ---
> arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
> b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
> index 513c496..69aa207 100644
> --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
> +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
> @@ -9,6 +9,7 @@
>
> #include "hi3660.dtsi"
> #include "hikey960-pinctrl.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
>
> / {
> model = "HiKey960";
> @@ -55,6 +56,16 @@
> status = "okay";
> };
>
> +&uart4 {
> + status = "okay";
> + max-speed = <921600>;
This goes in the bluetooth node.
> +
> + bluetooth {
> + compatible = "ti,wl1837-st";
> + enable-gpios = <&gpio15 6 GPIO_ACTIVE_HIGH>;
> + };
> +};
> +
> &uart6 {
> status = "okay";
> };
> --
> 2.10.2
>
