diff options
| author | Daisuke Nojiri <dnojiri@chromium.org> | 2017-11-28 14:11:30 -0800 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2017-12-08 17:14:30 +0000 |
| commit | 93fd8fa40fbe80bd825ad7d28b4f2c85c0b751be (patch) | |
| tree | 0964562028f7d8a8da88650f18e27029688ef259 /src/ec/google/chromeec/ec_commands.h | |
| parent | 40d0bfa212d5516c68d3ad044334f7d2cc6b4445 (diff) | |
chromeec: Add command to override charger limit
This patch adds EC_CMD_OVERRIDE_DEDICATED_CHARGER_LIMIT, which
overrides the max input current and voltage when a barrel jack
adapter supplies power.
BUG=b:64442692
BRANCH=none
TEST=Boot Fizz. Use chgsup console command to verify the max
current and voltage are set as expected.
Change-Id: I8c6fc54e519ce13e3db82ee2cecaa96c6eb42d8a
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://review.coreboot.org/22624
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/ec/google/chromeec/ec_commands.h')
| -rw-r--r-- | src/ec/google/chromeec/ec_commands.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/ec/google/chromeec/ec_commands.h b/src/ec/google/chromeec/ec_commands.h index ee889b727b..0fbb1a6b8c 100644 --- a/src/ec/google/chromeec/ec_commands.h +++ b/src/ec/google/chromeec/ec_commands.h @@ -3533,6 +3533,16 @@ struct __ec_align2 ec_params_external_power_limit_v1 { #define EC_POWER_LIMIT_NONE 0xffff +/* + * Set maximum voltage & current of a dedicated charge port + */ +#define EC_CMD_OVERRIDE_DEDICATED_CHARGER_LIMIT 0x00A3 + +struct __ec_align2 ec_params_dedicated_charger_limit { + uint16_t current_lim; /* in mA */ + uint16_t voltage_lim; /* in mV */ +}; + /*****************************************************************************/ /* Hibernate/Deep Sleep Commands */ |