diff options
| author | Fugang Duan <fugang.duan@nxp.com> | 2019-08-12 16:30:18 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:05:57 +0800 |
| commit | d1016cc972ec29beafeae2466cd8ea4ff69fe002 (patch) | |
| tree | 45a82607c702a701aeec0091622f1edd36092173 /arch/arm/boot/dts/imx6sx-sabreauto.dts | |
| parent | 35822c52074f098a5365b19e08a5260c9dd5d957 (diff) | |
ARM: dts: imx6sx: add uart2/5 support for imx6sx-sabreauto board
Add uart2 and uart5 support for imx6sx-sabreauto board.
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6sx-sabreauto.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sx-sabreauto.dts | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts index 315044ccd65f..b0d59800a539 100644 --- a/arch/arm/boot/dts/imx6sx-sabreauto.dts +++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts @@ -125,6 +125,22 @@ status = "okay"; }; +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&uart5 { /* for bluetooth */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + fsl,uart-has-rtscts; + status = "okay"; + /* for DTE mode, add below change */ + /* fsl,dte-mode;*/ + /* pinctrl-0 = <&pinctrl_uart5dte>; */ +}; + &usdhc3 { pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc3>; @@ -234,6 +250,31 @@ >; }; + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO07__UART2_RX 0x1b0b1 + MX6SX_PAD_GPIO1_IO06__UART2_TX 0x1b0b1 + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pins = < + MX6SX_PAD_KEY_ROW3__UART5_RX 0x1b0b1 + MX6SX_PAD_KEY_COL3__UART5_TX 0x1b0b1 + MX6SX_PAD_KEY_ROW2__UART5_CTS_B 0x1b0b1 + MX6SX_PAD_KEY_COL2__UART5_RTS_B 0x1b0b1 + >; + }; + + pinctrl_uart5dte: uart5dtegrp { + fsl,pins = < + MX6SX_PAD_KEY_ROW3__UART5_TX 0x1b0b1 + MX6SX_PAD_KEY_COL3__UART5_RX 0x1b0b1 + MX6SX_PAD_KEY_ROW2__UART5_RTS_B 0x1b0b1 + MX6SX_PAD_KEY_COL2__UART5_CTS_B 0x1b0b1 + >; + }; + pinctrl_usdhc3: usdhc3grp { fsl,pins = < MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x17059 |