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| author | Tony Lindgren <tony@atomide.com> | 2010-08-04 13:43:45 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-08-04 13:43:45 +0200 |
| commit | 7590d1defdc720a97a9e186f45f529c4ae1b40f7 (patch) | |
| tree | e7ffdc043a2847f410d654d8e99e001f3138937a /arch/arm/plat-nomadik/include/plat/gpio.h | |
| parent | omap: Fix DEBUG_LL uart to access phys addr when MMU isn't enable (diff) | |
| parent | omap3: introduce omap3_map_io (diff) | |
| download | linux-7590d1defdc720a97a9e186f45f529c4ae1b40f7.tar.xz linux-7590d1defdc720a97a9e186f45f529c4ae1b40f7.zip | |
Merge branch 'devel-map-io' into omap-for-linus
Diffstat (limited to 'arch/arm/plat-nomadik/include/plat/gpio.h')
| -rw-r--r-- | arch/arm/plat-nomadik/include/plat/gpio.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/plat-nomadik/include/plat/gpio.h b/arch/arm/plat-nomadik/include/plat/gpio.h index 4200811249ca..aba355101f49 100644 --- a/arch/arm/plat-nomadik/include/plat/gpio.h +++ b/arch/arm/plat-nomadik/include/plat/gpio.h @@ -55,6 +55,21 @@ #define NMK_GPIO_ALT_B 2 #define NMK_GPIO_ALT_C (NMK_GPIO_ALT_A | NMK_GPIO_ALT_B) +/* Pull up/down values */ +enum nmk_gpio_pull { + NMK_GPIO_PULL_NONE, + NMK_GPIO_PULL_UP, + NMK_GPIO_PULL_DOWN, +}; + +/* Sleep mode */ +enum nmk_gpio_slpm { + NMK_GPIO_SLPM_INPUT, + NMK_GPIO_SLPM_NOCHANGE, +}; + +extern int nmk_gpio_set_slpm(int gpio, enum nmk_gpio_slpm mode); +extern int nmk_gpio_set_pull(int gpio, enum nmk_gpio_pull pull); extern int nmk_gpio_set_mode(int gpio, int gpio_mode); extern int nmk_gpio_get_mode(int gpio); |