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mfd: max77693: Add TORCH_IOUT_MASK macro

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Add a macro for obtaining the mask of ITORCH register bit fields
related either to FLED1 or FLED2 current output. The expected
arguments are TORCH_IOUT1_SHIFT or TORCH_IOUT2_SHIFT.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Jacek Anaszewski 2015-03-04 17:14:28 +01:00 committed by Lee Jones
parent a307de2aab
commit 419d55bbb8
1 changed files with 1 additions and 0 deletions
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include/linux/mfd/max77693-private.h
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@ -87,6 +87,7 @@ enum max77693_pmic_reg {
/* MAX77693 ITORCH register */
#define TORCH_IOUT1_SHIFT 0
#define TORCH_IOUT2_SHIFT 4
#define TORCH_IOUT_MASK(x) (0xf << (x))
#define TORCH_IOUT_MIN 15625
#define TORCH_IOUT_MAX 250000
#define TORCH_IOUT_STEP 15625