diff options
Diffstat (limited to 'board')
-rw-r--r-- | board/scarlet/board.h | 4 | ||||
-rw-r--r-- | board/scarlet/usb_pd_policy.c | 8 |
2 files changed, 8 insertions, 4 deletions
diff --git a/board/scarlet/board.h b/board/scarlet/board.h index 29ec62ad68..6e83f922be 100644 --- a/board/scarlet/board.h +++ b/board/scarlet/board.h @@ -125,9 +125,9 @@ #define BATTERY_DESIRED_CHARGING_CURRENT 2000 /* mA */ #define PD_OPERATING_POWER_MW 15000 -#define PD_MAX_POWER_MW 60000 +#define PD_MAX_POWER_MW ((PD_MAX_VOLTAGE_MV * PD_MAX_CURRENT_MA) / 1000) #define PD_MAX_CURRENT_MA 3000 -#define PD_MAX_VOLTAGE_MV 20000 +#define PD_MAX_VOLTAGE_MV 12850 #define PD_POWER_SUPPLY_TURN_ON_DELAY 30000 /* us */ #define PD_POWER_SUPPLY_TURN_OFF_DELAY 50000 /* us */ diff --git a/board/scarlet/usb_pd_policy.c b/board/scarlet/usb_pd_policy.c index 0a62ea4f6d..95f365ff49 100644 --- a/board/scarlet/usb_pd_policy.c +++ b/board/scarlet/usb_pd_policy.c @@ -38,8 +38,12 @@ const int pd_src_pdo_max_cnt = ARRAY_SIZE(pd_src_pdo_max); const uint32_t pd_snk_pdo[] = { PDO_FIXED(5000, 500, PDO_FIXED_FLAGS), - PDO_BATT(4750, 21000, 15000), - PDO_VAR(4750, 21000, 3000), + PDO_BATT(4750, + (int)(PD_MAX_VOLTAGE_MV * 1.05), + PD_OPERATING_POWER_MW), + PDO_VAR(4750, + (int)(PD_MAX_VOLTAGE_MV * 1.05), + PD_MAX_CURRENT_MA), }; const int pd_snk_pdo_cnt = ARRAY_SIZE(pd_snk_pdo); |