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26 lines
670 B
26 lines
670 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* Header providing constants for bcm2835 pinctrl bindings. |
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* |
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* Copyright (C) 2015 Stefan Wahren <[email protected]> |
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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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