diff options
| author | Fugang Duan <b38611@freescale.com> | 2014-09-09 14:43:21 +0800 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2015-01-15 21:17:10 -0600 |
| commit | a2f15dc67881ca4c71bc893c0f70de4b05fa6b88 (patch) | |
| tree | 5948a1c35c960a2197bcc5aba6b1a5240c550726 /arch/arm/boot/dts/imx6sl-evk-uart.dts | |
| parent | 567ac52f15e8f2a1379a689b3f82b7ce11c19beb (diff) | |
ENGR00329844-03 ARM: dts: imx6sl-evk: add uart4 support
Add uart4 DCE and DTE pinctrl set. Since there have pin confliction,
so add new dts file. To avoid a flood of dts files, there comment out
DTE pinctrl set. If user want to test DTE mode, it needs to rebuild
the DTB file.
(cherry picked from commit a3602fa5796bb86ba432474220389ec712bde92a)
Signed-off-by: Fugang Duan <B38611@freescale.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6sl-evk-uart.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sl-evk-uart.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sl-evk-uart.dts b/arch/arm/boot/dts/imx6sl-evk-uart.dts new file mode 100644 index 000000000000..6179842731a7 --- /dev/null +++ b/arch/arm/boot/dts/imx6sl-evk-uart.dts @@ -0,0 +1,23 @@ +/* + * Copyright (C) 2014 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "imx6sl-evk.dts" + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4_1>; + fsl,uart-has-rtscts; + status = "okay"; + /* for DTE mode, add below change */ + /* fsl,dte-mode; */ + /* pinctrl-0 = <&pinctrl_uart4dte_1>; */ +}; + +&usdhc1 { + status = "disabled"; +}; |