tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Header providing constants for bcm2835 pinctrl bindings.
4 *
5 * Copyright (C) 2015 Stefan Wahren <stefan.wahren@i2se.com>
6 */
7
8#ifndef __DT_BINDINGS_PINCTRL_BCM2835_H__
9#define __DT_BINDINGS_PINCTRL_BCM2835_H__
10
11/* brcm,function property */
12#define BCM2835_FSEL_GPIO_IN 0
13#define BCM2835_FSEL_GPIO_OUT 1
14#define BCM2835_FSEL_ALT5 2
15#define BCM2835_FSEL_ALT4 3
16#define BCM2835_FSEL_ALT0 4
17#define BCM2835_FSEL_ALT1 5
18#define BCM2835_FSEL_ALT2 6
19#define BCM2835_FSEL_ALT3 7
20
21/* brcm,pull property */
22#define BCM2835_PUD_OFF 0
23#define BCM2835_PUD_DOWN 1
24#define BCM2835_PUD_UP 2
25
26#endif /* __DT_BINDINGS_PINCTRL_BCM2835_H__ */