[08/12] arm64: dts: hikey960: add WL1837 Bluetooth device node

Message ID 20170517083745.24479-9-guodong.xu@linaro.org
State New
Headers show
Series
  • arm64: dts: hi3660: add device nodes
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Commit Message

Guodong Xu May 17, 2017, 8:37 a.m.
This adds the serial slave device for the WL1837 Bluetooth interface.

Signed-off-by: Guodong Xu <guodong.xu@linaro.org>

---
 arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

-- 
2.10.2

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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>;
+
+	bluetooth {
+		compatible = "ti,wl1837-st";
+		enable-gpios = <&gpio15 6 GPIO_ACTIVE_HIGH>;
+	};
+};
+
 &uart6 {
 	status = "okay";
 };