diff options
| author | Fugang Duan <fugang.duan@nxp.com> | 2019-07-29 14:06:39 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:05:17 +0800 |
| commit | 458f4e39808feaeae0b6401190643a426f3ce2fe (patch) | |
| tree | 2b006f484f0ea8ffaa89841ff2cc484d40d349f7 /arch/arm64/boot/dts/freescale/imx8qm-mek.dts | |
| parent | 098d9014307ec9963ad1455c7437bf0718c99e2c (diff) | |
arm64: dts: imx8qm-mek: add lpuart ports
Add lpuart1/2/3 ports for MEK board.
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8qm-mek.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts index 8aa62c5d1bd1..fd71cda5d744 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts @@ -103,6 +103,24 @@ status = "okay"; }; +&lpuart1 { /* BT */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart1>; + status = "okay"; +}; + +&lpuart2 { /* Dbg console */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart2>; + status = "disabled"; +}; + +&lpuart3 { /* MKbus */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart3>; + status = "disabled"; +}; + &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1>; @@ -331,6 +349,29 @@ >; }; + pinctrl_lpuart1: lpuart1grp { + fsl,pins = < + IMX8QM_UART1_RX_DMA_UART1_RX 0x06000020 + IMX8QM_UART1_TX_DMA_UART1_TX 0x06000020 + IMX8QM_UART1_CTS_B_DMA_UART1_CTS_B 0x06000020 + IMX8QM_UART1_RTS_B_DMA_UART1_RTS_B 0x06000020 + >; + }; + + pinctrl_lpuart2: lpuart2grp { + fsl,pins = < + IMX8QM_UART0_RTS_B_DMA_UART2_RX 0x06000020 + IMX8QM_UART0_CTS_B_DMA_UART2_TX 0x06000020 + >; + }; + + pinctrl_lpuart3: lpuart3grp { + fsl,pins = < + IMX8QM_M41_GPIO0_00_DMA_UART3_RX 0x06000020 + IMX8QM_M41_GPIO0_01_DMA_UART3_TX 0x06000020 + >; + }; + pinctrl_pciea: pcieagrp{ fsl,pins = < IMX8QM_PCIE_CTRL0_CLKREQ_B_LSIO_GPIO4_IO27 0x06000021 |