1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Header providing constants for i.MX28 pinctrl bindings. 4 * 5 * Copyright (C) 2013 Lothar Waßmann <LW@KARO-electronics.de> 6 */ 7 8 #ifndef __DT_BINDINGS_MXS_PINCTRL_H__ 9 #define __DT_BINDINGS_MXS_PINCTRL_H__ 10 11 /* fsl,drive-strength property */ 12 #define MXS_DRIVE_4mA 0 13 #define MXS_DRIVE_8mA 1 14 #define MXS_DRIVE_12mA 2 15 #define MXS_DRIVE_16mA 3 16 17 /* fsl,voltage property */ 18 #define MXS_VOLTAGE_LOW 0 19 #define MXS_VOLTAGE_HIGH 1 20 21 /* fsl,pull-up property */ 22 #define MXS_PULL_DISABLE 0 23 #define MXS_PULL_ENABLE 1 24 25 #endif /* __DT_BINDINGS_MXS_PINCTRL_H__ */ 26