redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

MLK-11457-02 ARM: dts: imx6q: add uart5 dte set for sabresd board 

Add uart5 DTE mode pinctrl set for imx6q-sabresd board. Since there
have pin confliction, so add new dts file.

Signed-off-by: Fugang Duan <B38611@freescale.com>
(cherry picked from commit d63b40d5b1b05992d2328ef0bdc80ec5d96f2dce)
Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com>
Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com>
5.4-rM2-2.2.x-imx-squashed
Fugang Duan 2014-09-09 14:36:12 +08:00 committed by Dong Aisheng
parent f5f2f1e63e
commit b8dfe83784
3 changed files with 42 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/boot/dts/Makefile
View File

@ -517,6 +517,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
imx6q-sabreauto.dtb \
imx6q-sabrelite.dtb \
imx6q-sabresd.dtb \
imx6q-sabresd-uart.dtb \
imx6q-savageboard.dtb \
imx6q-sbc6x.dtb \
imx6q-tbs2910.dtb \

23
arch/arm/boot/dts/imx6q-sabresd-uart.dts 100644
View File

@ -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 "imx6q-sabresd.dts"
&uart5 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart5_1>;
fsl,uart-has-rtscts;
status = "okay";
/* for DTE mode, add below change */
/* fsl,dte-mode; */
/* pinctrl-0 = <&pinctrl_uart5dte_1>; */
};
&ecspi1 {
status = "disabled";
};

18
arch/arm/boot/dts/imx6qdl-sabresd.dtsi
View File

@ -635,6 +635,24 @@
>;
};
pinctrl_uart5_1: uart5grp-1 {
fsl,pins = <
MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1
MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1
MX6QDL_PAD_KEY_COL4__UART5_RTS_B 0x1b0b1
MX6QDL_PAD_KEY_ROW4__UART5_CTS_B 0x1b0b1
>;
};
pinctrl_uart5dte_1: uart5dtegrp-1 {
fsl,pins = <
MX6QDL_PAD_KEY_ROW1__UART5_TX_DATA 0x1b0b1
MX6QDL_PAD_KEY_COL1__UART5_RX_DATA 0x1b0b1
MX6QDL_PAD_KEY_ROW4__UART5_RTS_B 0x1b0b1
MX6QDL_PAD_KEY_COL4__UART5_CTS_B 0x1b0b1
>;
};
pinctrl_usbotg: usbotggrp {
fsl,pins = <
MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059