diff options
| author | Rob Barnes <robbarnes@google.com> | 2021-05-14 16:36:04 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-05-17 17:42:00 +0000 |
| commit | 24d6a3c2770ccd9c333e76ce4e932803ff092d31 (patch) | |
| tree | f6b5ef42b42394e05a429c432e2297da503b3c14 | |
| parent | 6e3cca09b86a8f8f6881563071e067f0440f99a6 (diff) | |
| download | chrome-ec-24d6a3c2770ccd9c333e76ce4e932803ff092d31.tar.gz | |
guybrush: Increase PD max power to 100W
Increase the max power PD can sink to 100W. Components are rated to
support the load.
BUG=b:176988382
TEST=96W charger + charge phone + run aquarium test: no brownout
$ ectool usbpdpower 1
Port 1: SNK Charger PD 19968mV / 4700mA, max 20000mV / 4700mA / 94000mW
BRANCH=None
Signed-off-by: Rob Barnes <robbarnes@google.com>
Change-Id: I03e5a8b84debf26245377da8e009178e3d2fe6f7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2895803
Commit-Queue: Diana Z <dzigterman@chromium.org>
Reviewed-by: Diana Z <dzigterman@chromium.org>
| -rw-r--r-- | baseboard/guybrush/baseboard.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/baseboard/guybrush/baseboard.h b/baseboard/guybrush/baseboard.h index e7c0d66983..455c5bd971 100644 --- a/baseboard/guybrush/baseboard.h +++ b/baseboard/guybrush/baseboard.h @@ -202,9 +202,10 @@ #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_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 |