diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2016-12-05 22:33:43 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:25:20 +0800 |
| commit | 5e2da7941d84e009e2a5a142a5eeb850f68dbb29 (patch) | |
| tree | 33cee4db1d68423b62a013163d260ebf906f09b2 /arch/arm/boot/dts/imx7ulp-14x14-arm2.dts | |
| parent | aad9b5ffc80d3a6b828893e45d9db8d18f363703 (diff) | |
MLK-13565 ARM: dts: imx7ulp: enable debug uart for 14x14 arm2 board
i.MX7ULP's lpuart4 is disabled in dtsi, need to enable it in
14x14 arm2 board for console.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Diffstat (limited to 'arch/arm/boot/dts/imx7ulp-14x14-arm2.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx7ulp-14x14-arm2.dts | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx7ulp-14x14-arm2.dts b/arch/arm/boot/dts/imx7ulp-14x14-arm2.dts index 2921e6cf75d3..5278cb886f23 100644 --- a/arch/arm/boot/dts/imx7ulp-14x14-arm2.dts +++ b/arch/arm/boot/dts/imx7ulp-14x14-arm2.dts @@ -29,7 +29,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog_1>; - imx7ulp-evk { + imx7ulp-14x14-arm2 { pinctrl_hog_1: hoggrp-1 { fsl,pins = < IMX7ULP_PAD_PTC10__PTC10 0x30100 @@ -37,6 +37,13 @@ >; }; + pinctrl_lpuart4: lpuart4grp { + fsl,pins = < + IMX7ULP_PAD_PTC3__LPUART4_RX 0x400 + IMX7ULP_PAD_PTC2__LPUART4_TX 0x400 + >; + }; + pinctrl_usdhc1: usdhc1grp { fsl,pins = < IMX7ULP_PAD_PTE3__SDHC1_CMD 0x843 @@ -50,6 +57,12 @@ }; }; +&lpuart4 { /* console */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart4>; + status = "okay"; +}; + &usdhc1 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&pinctrl_usdhc1>; |