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mfd: Add platform data and devices for MAX8997 LED control

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MAX8997 device does not support LED control function of it.
To enable MAX8997-LED driver, platform data and devices for LED are updated.

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>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Donggeun Kim
2011-12-14 18:23:55 +09:00
committed by Samuel Ortiz
parent 1e351a95b6
commit f6dd2db940
2 changed files with 26 additions and 2 deletions
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25
include/linux/mfd/max8997.h
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@@ -131,6 +131,28 @@ struct max8997_muic_platform_data {
int num_init_data;
};
enum max8997_led_mode {
MAX8997_NONE,
MAX8997_FLASH_MODE,
MAX8997_MOVIE_MODE,
MAX8997_FLASH_PIN_CONTROL_MODE,
MAX8997_MOVIE_PIN_CONTROL_MODE,
};
/**
* struct max8997_led_platform_data
* The number of LED devices for MAX8997 is two
* @mode: LED mode for each LED device
* @brightness: initial brightness for each LED device
* range:
* [0 - 31]: MAX8997_FLASH_MODE and MAX8997_FLASH_PIN_CONTROL_MODE
* [0 - 15]: MAX8997_MOVIE_MODE and MAX8997_MOVIE_PIN_CONTROL_MODE
*/
struct max8997_led_platform_data {
enum max8997_led_mode mode[2];
u8 brightness[2];
};
struct max8997_platform_data {
/* IRQ */
int irq_base;
@@ -172,7 +194,8 @@ struct max8997_platform_data {
/* HAPTIC: Not implemented */
/* RTC: Not implemented */
/* Flash: Not implemented */
/* ---- LED ---- */
struct max8997_led_platform_data *led_pdata;
};
#endif /* __LINUX_MFD_MAX8998_H */