/* * Header providing constants for bcm2835 pinctrl bindings. * * Copyright (C) 2015 Stefan Wahren <stefan.wahren@i2se.com> * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License * Version 2 at the following locations: * * http://www.opensource.org/licenses/gpl-license.html * http://www.gnu.org/copyleft/gpl.html */ #ifndef __DT_BINDINGS_PINCTRL_BCM2835_H__ #define __DT_BINDINGS_PINCTRL_BCM2835_H__ /* brcm,function property */ #define BCM2835_FSEL_GPIO_IN 0 #define BCM2835_FSEL_GPIO_OUT 1 #define BCM2835_FSEL_ALT5 2 #define BCM2835_FSEL_ALT4 3 #define BCM2835_FSEL_ALT0 4 #define BCM2835_FSEL_ALT1 5 #define BCM2835_FSEL_ALT2 6 #define BCM2835_FSEL_ALT3 7 /* brcm,pull property */ #define BCM2835_PUD_OFF 0 #define BCM2835_PUD_DOWN 1 #define BCM2835_PUD_UP 2 #endif /* __DT_BINDINGS_PINCTRL_BCM2835_H__ */