TM2(e) boards have a Broadcom Bluetooth chip connected to 3rd UART port.
Add a device tree node describing it and its resources (control GPIO lines
and clock).
Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
---
.../boot/dts/exynos/exynos5433-tm2-common.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
index f3ed4c078ba5..d88e2f0e179a 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
@@ -1202,6 +1202,20 @@
status = "okay";
};
+&serial_3 {
+ status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ max-speed = <3000000>;
+ shutdown-gpios = <&gpd4 0 GPIO_ACTIVE_HIGH>;
+ device-wakeup-gpios = <&gpr3 7 GPIO_ACTIVE_HIGH>;
+ host-wakeup-gpios = <&gpa2 2 GPIO_ACTIVE_HIGH>;
+ clocks = <&s2mps13_osc S2MPS11_CLK_BT>;
+ clock-names = "extclk";
+ };
+};
+
&spi_1 {
cs-gpios = <&gpd6 3 GPIO_ACTIVE_HIGH>;
status = "okay";
--
2.17.1
