[PATCH v4 2/2] arm64: dts: rockchip: Add bluetooth rfkill to Khadas Edge2

[Jacobe Zang]

This add bluetooth node, in uart9 add RTS node in pinctrl.

Co-developed-by: Muhammed Efe Cetin <efectn at protonmail.com>
Signed-off-by: Muhammed Efe Cetin <efectn at protonmail.com>
Signed-off-by: Jacobe Zang <jacobe.zang at wesion.com>
---
 arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
index 8c0bc675690dd..3b6286461a746 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
@@ -750,8 +750,15 @@ &uart2 {
 
 &uart9 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart9m2_xfer &uart9m2_ctsn>;
+	pinctrl-0 = <&uart9m2_xfer &uart9m2_ctsn &uart9m2_rtsn>;
 	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_reset_pin &bt_wake_host_irq &bt_wake_pin>;
+		shutdown-gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &u2phy0 {
-- 
2.34.1