From 5d82ec7472d94aa5355820fe809888dc44d41f2a Mon Sep 17 00:00:00 2001 From: Sherry Sun Date: Wed, 29 Oct 2025 15:54:47 -0400 Subject: [PATCH] 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 Signed-off-by: Frank Li Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) 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 -- 2.47.3