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| author | Tom Rini <trini@konsulko.com> | 2016-06-13 12:50:58 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-06-13 12:50:58 (GMT) |
| commit | fd9102dafea5c6959401d0dbc5293a56d2261878 (patch) | |
| tree | 5aad4472b833800daab260c94062fbaed2468d39 /include/dt-bindings/pinctrl/at91.h | |
| parent | a52142855a1345c233af8bb76fb1ad4d3048e008 (diff) | |
| parent | c1631c8a04f53e694dd73bbb987b97eed5188517 (diff) | |
| download | u-boot-fsl-qoriq-fd9102dafea5c6959401d0dbc5293a56d2261878.tar.xz | |
Merge branch 'master' of git://git.denx.de/u-boot-atmel
Diffstat (limited to 'include/dt-bindings/pinctrl/at91.h')
| -rw-r--r-- | include/dt-bindings/pinctrl/at91.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/dt-bindings/pinctrl/at91.h b/include/dt-bindings/pinctrl/at91.h new file mode 100644 index 0000000..bbca3d0 --- /dev/null +++ b/include/dt-bindings/pinctrl/at91.h @@ -0,0 +1,40 @@ +/* + * This header provides constants for most at91 pinctrl bindings. + * + * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * GPLv2 only + */ + +#ifndef __DT_BINDINGS_AT91_PINCTRL_H__ +#define __DT_BINDINGS_AT91_PINCTRL_H__ + +#define AT91_PINCTRL_NONE (0 << 0) +#define AT91_PINCTRL_PULL_UP (1 << 0) +#define AT91_PINCTRL_MULTI_DRIVE (1 << 1) +#define AT91_PINCTRL_DEGLITCH (1 << 2) +#define AT91_PINCTRL_PULL_DOWN (1 << 3) +#define AT91_PINCTRL_DIS_SCHMIT (1 << 4) +#define AT91_PINCTRL_DEBOUNCE (1 << 16) +#define AT91_PINCTRL_DEBOUNCE_VAL(x) (x << 17) + +#define AT91_PINCTRL_PULL_UP_DEGLITCH (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DEGLITCH) + +#define AT91_PINCTRL_DRIVE_STRENGTH_DEFAULT (0x0 << 5) +#define AT91_PINCTRL_DRIVE_STRENGTH_LOW (0x1 << 5) +#define AT91_PINCTRL_DRIVE_STRENGTH_MED (0x2 << 5) +#define AT91_PINCTRL_DRIVE_STRENGTH_HI (0x3 << 5) + +#define AT91_PIOA 0 +#define AT91_PIOB 1 +#define AT91_PIOC 2 +#define AT91_PIOD 3 +#define AT91_PIOE 4 + +#define AT91_PERIPH_GPIO 0 +#define AT91_PERIPH_A 1 +#define AT91_PERIPH_B 2 +#define AT91_PERIPH_C 3 +#define AT91_PERIPH_D 4 + +#endif /* __DT_BINDINGS_AT91_PINCTRL_H__ */ |