Add bluetooth node which managed by rfkill, bluetooth and
wlan controller on Khadas Edge2 was BCM43438. In uart9 add
RTS node in pinctrl.
Signed-off-by: Jacobe Zang <jacobe.zang@xxxxxxxxxx>
---
.../boot/dts/rockchip/rk3588s-khadas-edge2.dts | 17 ++++++++++++++++-
1 file changed, 16 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 9c2678905d236..3570578d225b9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
@@ -77,6 +77,14 @@ blue_led: led-2 {
};
};
+ bluetooth-rfkill {
+ compatible = "rfkill-gpio";
+ label = "rfkill-bluetooth";
+ radio-type = "bluetooth";
+ pinctrl-names = "default";
+ pinctrl-0 = <&bt_reset_pin>;
+ };
+
vcc3v3_pcie_wl: vcc3v3-pcie-wl-regulator {
compatible = "regulator-fixed";
enable-active-high;
@@ -750,8 +758,15 @@ &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
