diff options
Diffstat (limited to 'board/drobit')
| -rw-r--r-- | board/drobit/board.c | 14 | ||||
| -rw-r--r-- | board/drobit/board.h | 1 |
2 files changed, 14 insertions, 1 deletions
diff --git a/board/drobit/board.c b/board/drobit/board.c index 1d881d9a2c..1a20870d1f 100644 --- a/board/drobit/board.c +++ b/board/drobit/board.c @@ -475,3 +475,17 @@ static void board_chipset_suspend(void) gpio_set_level(GPIO_EC_KB_BL_EN, 0); } DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_chipset_suspend, HOOK_PRIO_DEFAULT); + +/******************************************************************************/ +/* Set the charge limit based upon desired maximum. */ +void board_set_charge_limit(int port, int supplier, int charge_ma, int max_ma, + int charge_mv) +{ + /* + * Limit the input current to 98% negotiated limit, + * to account for the charger chip margin. + */ + charge_ma = charge_ma * 98 / 100; + charge_set_input_current_limit( + MAX(charge_ma, CONFIG_CHARGER_INPUT_CURRENT), charge_mv); +} diff --git a/board/drobit/board.h b/board/drobit/board.h index bf3e64ae5a..d6fda98f3d 100644 --- a/board/drobit/board.h +++ b/board/drobit/board.h @@ -89,7 +89,6 @@ /* charger defines */ #define CONFIG_CHARGER_SENSE_RESISTOR 10 #define CONFIG_CHARGER_SENSE_RESISTOR_AC 10 -#define CONFIG_CHARGER_INPUT_CURRENT_DERATE_PCT 2 /* * Macros for GPIO signals used in common code that don't match the |