PD_EVENT_MCU_BASE 4930 include/linux/platform_data/cros_ec_commands.h #define PD_EVENT_MCU_CHARGE             (PD_EVENT_MCU_BASE+0)
PD_EVENT_MCU_BASE 4931 include/linux/platform_data/cros_ec_commands.h #define PD_EVENT_MCU_CONNECT            (PD_EVENT_MCU_BASE+1)
PD_EVENT_MCU_BASE 4933 include/linux/platform_data/cros_ec_commands.h #define PD_EVENT_MCU_BOARD_CUSTOM       (PD_EVENT_MCU_BASE+2)