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| author | Rob Barnes <robbarnes@google.com> | 2021-05-18 15:40:57 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-05-18 23:41:53 +0000 |
| commit | 9e8c0c0e2b5a9d7fb5aaa77cf425b7c190bc4d49 (patch) | |
| tree | 961cef5f36f8de8af36c301597c59cd7bbaf7e1f | |
| parent | 11ae124fe194f7a6b53b241ba3d72e665b4406f0 (diff) | |
| download | chrome-ec-9e8c0c0e2b5a9d7fb5aaa77cf425b7c190bc4d49.tar.gz | |
mancomb: Increase PD max power to 100W
Increase the max power PD can sink to 100W. Components are rated to
support the load.
BUG=b:188538949
TEST=ectool usbpdpower 1
Port 1: SNK Charger PD 20420mV / 4700mA, max 20000mV / 4700mA / 94000mW
BRANCH=None
Signed-off-by: Rob Barnes <robbarnes@google.com>
Change-Id: I824f4b8ca03eeb6240a46c4edd8764a84aa74b3d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2903908
Reviewed-by: Diana Z <dzigterman@chromium.org>
Commit-Queue: Diana Z <dzigterman@chromium.org>
| -rw-r--r-- | baseboard/mancomb/baseboard.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/baseboard/mancomb/baseboard.h b/baseboard/mancomb/baseboard.h index 8450d34679..7b763f9565 100644 --- a/baseboard/mancomb/baseboard.h +++ b/baseboard/mancomb/baseboard.h @@ -164,14 +164,14 @@ #define CONFIG_IO_EXPANDER_NCT38XX #define CONFIG_IO_EXPANDER_PORT_COUNT USBC_PORT_COUNT -/* TODO(b/176988382): Tune values for mancomb */ #define PD_POWER_SUPPLY_TURN_ON_DELAY 30000 /* us */ #define PD_POWER_SUPPLY_TURN_OFF_DELAY 30000 /* us */ -#define PD_OPERATING_POWER_MW 15000 -#define PD_MAX_POWER_MW 65000 -#define PD_MAX_CURRENT_MA 3250 +#define PD_OPERATING_POWER_MW CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON +#define PD_MAX_CURRENT_MA 5000 #define PD_MAX_VOLTAGE_MV 20000 +/* Max Power = 100 W */ +#define PD_MAX_POWER_MW ((PD_MAX_VOLTAGE_MV * PD_MAX_CURRENT_MA) / 1000) /* USB-A config */ #define USB_PORT_COUNT USBA_PORT_COUNT |