[PATCH] arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: add bluetooth node
From: Jun Yan <hidden>
Date: 2026-02-13 07:38:26
Also in:
linux-amlogic, linux-devicetree
Subsystem:
arm/amlogic meson soc support, the rest · Maintainers:
Neil Armstrong, Kevin Hilman, Linus Torvalds
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 <redacted> --- .../dts/amlogic/meson-gxl-s905d-phicomm-n1.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
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 393d3cb33b9e..dea3a60e8527 100644
--- 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 @@ &cvbs_vdac_port { 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"; };
--
2.53.0