diff options
author | Rabin Vincent <rabin.vincent@stericsson.com> | 2011-09-28 15:49:11 +0530 |
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committer | Robert Marklund <robert.marklund@stericsson.com> | 2011-10-05 13:01:52 +0200 |
commit | 07d8e74ddfeb6e01f9d535d1c2ad17fe0a377d28 (patch) | |
tree | eee98d69b13d84bd4f05038e583889b694d92eb3 /arch | |
parent | f9519dd52ef76f7f90842cf50b9146a5ed71e286 (diff) |
gpio: nomadik: support low EMI mode
ST-Ericsson ID: 345488
ST-Ericsson Linux next: NA
ST-Ericsson FOSS-OUT ID: Trivial
Change-Id: I88f6c92f199e52186acf6899e14ed399aba657ac
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32354
Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/plat-nomadik/include/plat/pincfg.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/plat-nomadik/include/plat/pincfg.h b/arch/arm/plat-nomadik/include/plat/pincfg.h index b054a48d528..894eefb0c14 100644 --- a/arch/arm/plat-nomadik/include/plat/pincfg.h +++ b/arch/arm/plat-nomadik/include/plat/pincfg.h @@ -115,6 +115,12 @@ typedef unsigned long pin_cfg_t; #define PIN_SLPM_PDIS_DISABLED (1 << PIN_SLPM_PDIS_SHIFT) #define PIN_SLPM_PDIS_ENABLED (2 << PIN_SLPM_PDIS_SHIFT) +#define PIN_LOWEMI_SHIFT 25 +#define PIN_LOWEMI_MASK (0x1 << PIN_LOWEMI_SHIFT) +#define PIN_LOWEMI(x) (((x) & PIN_LOWEMI_MASK) >> PIN_LOWEMI_SHIFT) +#define PIN_LOWEMI_DISABLED (0 << PIN_LOWEMI_SHIFT) +#define PIN_LOWEMI_ENABLED (1 << PIN_LOWEMI_SHIFT) + /* Shortcuts. Use these instead of separate DIR, PULL, and VAL. */ #define PIN_INPUT_PULLDOWN (PIN_DIR_INPUT | PIN_PULL_DOWN) #define PIN_INPUT_PULLUP (PIN_DIR_INPUT | PIN_PULL_UP) |