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mfd: Add tps6507x board data structure

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Add mfd structure which refrences sub-driver initialization data. For example,
for a giving hardware implementation, the voltage regulator sub-driver
initialization data provides the mapping betten a voltage regulator and what
the output voltage is being used for.

Signed-off-by: Todd Fischer <todd.fischer@ridgerun.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Todd Fischer
2010-04-05 20:23:57 -06:00
committed by Samuel Ortiz
parent d183fcc975
commit 0bc20bba35
3 changed files with 29 additions and 3 deletions
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11
include/linux/mfd/tps6507x.h
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@@ -131,4 +131,15 @@
/* VDCDC MASK */
#define TPS6507X_DEFDCDCX_DCDC_MASK 0X3F
/**
* struct tps6507x_board - packages regulator and touchscreen init data
* @tps6507x_regulator_data: regulator initialization values
*
* Board data may be used to initialize regulator and touchscreen.
*/
struct tps6507x_board {
struct regulator_init_data *tps6507x_pmic_init_data;
};
#endif /* __LINUX_MFD_TPS6507X_H */