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mfd: max77693: Improve support for the flash cell

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This patch improves support for the flash cell of
max77693 mfd by adding relevant of_compatible field
and a structure for caching related platform data.
Added are also FLASH registers related macro definitions.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@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
2014-08-22 11:06:18 +02:00
committed by Lee Jones
parent 4b5c1f1e08
commit a0bc607208
3 changed files with 103 additions and 1 deletions
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40
include/linux/mfd/max77693.h
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@@ -63,6 +63,45 @@ struct max77693_muic_platform_data {
int path_uart;
};
/* MAX77693 led flash */
/* triggers */
enum max77693_led_trigger {
MAX77693_LED_TRIG_OFF,
MAX77693_LED_TRIG_FLASH,
MAX77693_LED_TRIG_TORCH,
MAX77693_LED_TRIG_EXT,
MAX77693_LED_TRIG_SOFT,
};
/* trigger types */
enum max77693_led_trigger_type {
MAX77693_LED_TRIG_TYPE_EDGE,
MAX77693_LED_TRIG_TYPE_LEVEL,
};
/* boost modes */
enum max77693_led_boost_mode {
MAX77693_LED_BOOST_NONE,
MAX77693_LED_BOOST_ADAPTIVE,
MAX77693_LED_BOOST_FIXED,
};
struct max77693_led_platform_data {
u32 fleds[2];
u32 iout_torch[2];
u32 iout_flash[2];
u32 trigger[2];
u32 trigger_type[2];
u32 num_leds;
u32 boost_mode;
u32 flash_timeout;
u32 boost_vout;
u32 low_vsys;
};
/* MAX77693 */
struct max77693_platform_data {
/* regulator data */
struct max77693_regulator_data *regulators;
@@ -70,5 +109,6 @@ struct max77693_platform_data {
/* muic data */
struct max77693_muic_platform_data *muic_data;
struct max77693_led_platform_data *led_data;
};
#endif /* __LINUX_MFD_MAX77693_H */