diff options
| author | Vincent Palatin <vpalatin@chromium.org> | 2015-09-22 14:16:09 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2015-09-24 19:36:20 -0700 |
| commit | bd34af5d78fc7e674af7fef9f1c6e2388e1295bc (patch) | |
| tree | e44d99898d6c962dc70fcced3fb8bb19e0bf7026 | |
| parent | 854d5a6e7fa47e44797891e6fad392a344003b46 (diff) | |
| download | chrome-ec-bd34af5d78fc7e674af7fef9f1c6e2388e1295bc.tar.gz | |
ryu: change charging temperature limits
Do not charge below 5 C or above 50 C.
Still charge at 0.1C between 5 C and 10 C.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BRANCH=smaug
BUG=chrome-os-partner:45631
TEST=none
Change-Id: I6788088054ef4a5eb176eb2185b5e1c576128e09
Reviewed-on: https://chromium-review.googlesource.com/302232
Commit-Ready: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Alec Berg <alecaberg@chromium.org>
| -rw-r--r-- | driver/battery/ryu.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/driver/battery/ryu.c b/driver/battery/ryu.c index cc945f9605..c109bfb5c1 100644 --- a/driver/battery/ryu.c +++ b/driver/battery/ryu.c @@ -21,10 +21,10 @@ static const struct battery_info info = { /* Pre-charge current: I <= 0.01C */ .precharge_current = 64, /* mA */ /* Operational temperature range */ - .start_charging_min_c = 0, - .start_charging_max_c = 60, - .charging_min_c = 0, - .charging_max_c = 60, + .start_charging_min_c = 5, + .start_charging_max_c = 50, + .charging_min_c = 5, + .charging_max_c = 50, .discharging_min_c = -20, .discharging_max_c = 60, }; @@ -130,7 +130,7 @@ int charger_profile_override(struct charge_state_data *curr) /* * Okay, impose our custom will: - * When battery is 0-10C: + * When battery is 5-10C: * CC at 900mA @ 4.35V * CV at 4.35V until current drops to 450mA * |