PRCM_ACK_MB5      220 drivers/mfd/db8500-prcmu.c #define PRCM_ACK_MB5_I2C_STATUS	(PRCM_ACK_MB5 + 0x1)
PRCM_ACK_MB5      221 drivers/mfd/db8500-prcmu.c #define PRCM_ACK_MB5_I2C_VAL	(PRCM_ACK_MB5 + 0x3)