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Thu, 12 Feb 2026 23:38:24 -0800 (PST) Received: from arch.localdomain ([2409:8a28:a53:6b71::1002]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43796a6a5f0sm3622107f8f.11.2026.02.12.23.38.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Feb 2026 23:38:23 -0800 (PST) From: Jun Yan To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org Cc: martin.blumenstingl@googlemail.com, jbrunet@baylibre.com, khilman@baylibre.com, neil.armstrong@linaro.org, conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org, yangxuan8282@gmail.com, Jun Yan Subject: [PATCH] arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: add bluetooth node Date: Fri, 13 Feb 2026 15:38:10 +0800 Message-ID: <20260213073810.552341-1-jerrysteve1101@gmail.com> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260212_233826_940065_6242D7A3 X-CRM114-Status: UNSURE ( 7.31 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org 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 --- .../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 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic