From: Sherry Sun <sherry.sun@nxp.com>
Date: Wed, 29 Oct 2025 19:54:47 +0000 (-0400)
Subject: arm64: dts: imx8qxp-mek: Add lpuart1 to support the M.2 PCIE9098 bluetooth
X-Git-Tag: v6.19-rc1~100^2~20^2~35
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5d82ec7472d94aa5355820fe809888dc44d41f2a;p=thirdparty%2Flinux.git

arm64: dts: imx8qxp-mek: Add lpuart1 to support the M.2 PCIE9098 bluetooth

Add the lpuart1 dts node to support the PCIE9098 bluetooth on M.2
connector.

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
index 11f0340538c91..2e174ac35d4b5 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
@@ -651,6 +651,16 @@
 	status = "okay";
 };
 
+&lpuart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpuart1>;
+	status = "okay";
+
+	bluetooth {
+		compatible = "nxp,88w8987-bt";
+	};
+};
+
 &lpuart2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lpuart2>;
@@ -995,6 +1005,15 @@
 		>;
 	};
 
+	pinctrl_lpuart1: lpuart1grp {
+		fsl,pins = <
+			IMX8QXP_UART1_TX_ADMA_UART1_TX				0x06000020
+			IMX8QXP_UART1_RX_ADMA_UART1_RX				0x06000020
+			IMX8QXP_UART1_RTS_B_ADMA_UART1_RTS_B			0x06000020
+			IMX8QXP_UART1_CTS_B_ADMA_UART1_CTS_B			0x06000020
+		>;
+	};
+
 	pinctrl_lpuart2: lpuart2grp {
 		fsl,pins = <
 			IMX8QXP_UART2_TX_ADMA_UART2_TX          0x06000020