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[83.173.201.248]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-487116ee57esm111397755e9.14.2026.03.25.02.50.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Mar 2026 02:50:39 -0700 (PDT) From: Franz Schnyder Date: Wed, 25 Mar 2026 10:50:21 +0100 Subject: [PATCH 2/3] arm64: dts: freescale: imx95-toradex-smarc: Enable bluetooth on lpuart5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260325-mainline-update-imx95-v1-2-b5ebe976655b@toradex.com> References: <20260325-mainline-update-imx95-v1-0-b5ebe976655b@toradex.com> In-Reply-To: <20260325-mainline-update-imx95-v1-0-b5ebe976655b@toradex.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Francesco Dolcini , Franz Schnyder X-Mailer: b4 0.14.3 From: Franz Schnyder The Toradex SMARC iMX95 uses the MAYA-W260 WiFi/Bluetooth module, which uses the UART interface for Bluetooth. Add the missing UART support to enable bluetooth functionality on the MAYA-W260. Signed-off-by: Franz Schnyder --- Although Documentation/devicetree/bindings/dts-coding-style.rst recommends an empty line between status and latest property, leave it unchanged for consistency with the rest of the file. --- .../boot/dts/freescale/imx95-toradex-smarc.dtsi | 21 +++++++++++++++++= ++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi b/arch/= arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi index 1d369983cf7d..a90edefc5197 100644 --- a/arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi @@ -616,6 +616,19 @@ &lpuart3 { pinctrl-0 =3D <&pinctrl_uart3>; }; =20 +/* On-module Bluetooth */ +&lpuart5 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_bt_uart>; + uart-has-rtscts; + status =3D "okay"; + + bluetooth { + compatible =3D "nxp,88w8987-bt"; + fw-init-baudrate =3D <3000000>; + }; +}; + /* SMARC SER2 */ &lpuart6 { pinctrl-names =3D "default"; @@ -830,6 +843,14 @@ &wdog3 { }; =20 &scmi_iomuxc { + /* On-module Bluetooth, UART pins shared with JTAG */ + pinctrl_bt_uart: btuartgrp { + fsl,pins =3D , /* WiFI_UAR= T_RXD */ + , /* WiFI_UART_TXD */ + , /* WiFI_UART_RTS# */ + ; /* WiFI_UART_CTS# */ + }; + /* SMARC CAM_MCK */ pinctrl_cam_mck: cammckgrp { fsl,pins =3D ; /* SM= ARC S6 - CAM_MCK */ --=20 2.43.0