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