diff options
| author | Fabian Vogt <fvogt@suse.com> | 2016-09-26 14:26:46 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-11-28 20:09:48 -0500 |
| commit | 715dad6d7ede576bcd37fa6664226ec8ce58119a (patch) | |
| tree | 83c7e0edb4bb8c62f03c07a2f22a808214bbab20 /include/dt-bindings/pinctrl | |
| parent | 165316e38f7391b9269d2539edc1cceac25c16cc (diff) | |
| download | u-boot-715dad6d7ede576bcd37fa6664226ec8ce58119a.tar.gz | |
fdt: add dt-bindings for bcm2835
This patch adds dt-bindings as used by the linux kernel device trees
for the bcm283x family.
Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Fabian Vogt <fvogt@suse.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/dt-bindings/pinctrl')
| -rw-r--r-- | include/dt-bindings/pinctrl/bcm2835.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/dt-bindings/pinctrl/bcm2835.h b/include/dt-bindings/pinctrl/bcm2835.h new file mode 100644 index 0000000000..6f0bc37af3 --- /dev/null +++ b/include/dt-bindings/pinctrl/bcm2835.h @@ -0,0 +1,27 @@ +/* + * 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 + +#endif /* __DT_BINDINGS_PINCTRL_BCM2835_H__ */ |