boot/dts/mxs-pinfunc.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * Header providing constants for i.MX28 pinctrl bindings.
0004  *
0005  * Copyright (C) 2013 Lothar Waßmann <LW@KARO-electronics.de>
0006  */
0007
0008 #ifndef __DT_BINDINGS_MXS_PINCTRL_H__
0009 #define __DT_BINDINGS_MXS_PINCTRL_H__
0010
0011 /* fsl,drive-strength property */
0012 #define MXS_DRIVE_4mA       0
0013 #define MXS_DRIVE_8mA       1
0014 #define MXS_DRIVE_12mA      2
0015 #define MXS_DRIVE_16mA      3
0016
0017 /* fsl,voltage property */
0018 #define MXS_VOLTAGE_LOW     0
0019 #define MXS_VOLTAGE_HIGH    1
0020
0021 /* fsl,pull-up property */
0022 #define MXS_PULL_DISABLE    0
0023 #define MXS_PULL_ENABLE     1
0024
0025 #endif /* __DT_BINDINGS_MXS_PINCTRL_H__ */