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power_supply: Add charger driver for MAX8998/LP3974

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This patch supports power supply APIs for MAX8998/LP3974.

Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: KyungMin Park <kyungmin.park@samsung.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
This commit is contained in:
Donggeun Kim
2011-06-24 19:04:18 +09:00
committed by Anton Vorontsov
parent 149c077b4b
commit bb4ce97087
5 changed files with 240 additions and 0 deletions
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12
include/linux/mfd/max8998.h
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@@ -87,6 +87,15 @@ struct max8998_regulator_data {
* @wakeup: Allow to wake up from suspend
* @rtc_delay: LP3974 RTC chip bug that requires delay after a register
* write before reading it.
* @eoc: End of Charge Level in percent: 10% ~ 45% by 5% step
* If it equals 0, leave it unchanged.
* Otherwise, it is a invalid value.
* @restart: Restart Level in mV: 100, 150, 200, and -1 for disable.
* If it equals 0, leave it unchanged.
* Otherwise, it is a invalid value.
* @timeout: Full Timeout in hours: 5, 6, 7, and -1 for disable.
* If it equals 0, leave it unchanged.
* Otherwise, leave it unchanged.
*/
struct max8998_platform_data {
struct max8998_regulator_data *regulators;
@@ -107,6 +116,9 @@ struct max8998_platform_data {
int buck2_default_idx;
bool wakeup;
bool rtc_delay;
int eoc;
int restart;
int timeout;
};
#endif /* __LINUX_MFD_MAX8998_H */