arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: add bluetooth node

The Phicomm N1 uses a CY43455 (BCM43438) module with its Bluetooth
interface connected to uart_A.

Add the required device tree node to enable proper functionality.

Signed-off-by: Jun Yan <jerrysteve1101@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260213073810.552341-1-jerrysteve1101@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts
index 393d3cb33b9ee382e88eb8ac32b4d5ae54531606..dea3a60e8527d90b6814269e0ae740ec0119f83d 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts
@@ -30,6 +30,21 @@
        status = "disabled";
 };
 
+&uart_A {
+       status = "okay";
+       pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+       pinctrl-names = "default";
+       uart-has-rtscts;
+
+       bluetooth {
+               compatible = "brcm,bcm43438-bt";
+               shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+               max-speed = <2000000>;
+               clocks = <&wifi32k>;
+               clock-names = "lpo";
+       };
+};
+
 &usb {
        dr_mode = "host";
 };