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| author | Devin Lu <Devin.Lu@quantatw.com> | 2022-01-26 20:18:24 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2022-02-08 09:02:51 +0000 |
| commit | 9828699f9b4dfdb9b3849793a574ffdb749cc7ab (patch) | |
| tree | 39fee65d0c30ecab39a2bf54fda402ee4bd48f45 | |
| parent | 0a9a432f8c3322b8a7d7d17d1005fd456a338aec (diff) | |
| download | chrome-ec-9828699f9b4dfdb9b3849793a574ffdb749cc7ab.tar.gz | |
kappa: Add LGC MPPHPPFO021C battery
BUG=b:216430224
BRANCH=none
TEST=1. Verify battery is able to charge/discharge.
2. Verify battery cutoff.
Signed-off-by: Devin Lu <Devin.Lu@quantatw.com>
Change-Id: I18d0302185cf7db401ce55ee4668599e4e621c37
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3417350
Reviewed-by: Eric Yilun Lin <yllin@google.com>
(cherry picked from commit 042764e36a2fcc3c1414e80fcc41e95ed8aa110f)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3421909
Commit-Queue: Eric Yilun Lin <yllin@google.com>
| -rw-r--r-- | board/kappa/battery.c | 28 | ||||
| -rw-r--r-- | board/kappa/board.h | 1 |
2 files changed, 29 insertions, 0 deletions
diff --git a/board/kappa/battery.c b/board/kappa/battery.c index c09ac72730..0b0d04970f 100644 --- a/board/kappa/battery.c +++ b/board/kappa/battery.c @@ -64,6 +64,34 @@ const struct board_batt_params board_battery_info[] = { .discharging_max_c = 60, }, }, + /* LGC MPPHPPFO021C Battery Information */ + [BATTERY_LGC] = { + .fuel_gauge = { + .manuf_name = "313-42-14-A", + .ship_mode = { + .reg_addr = 0x0, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x0, + .reg_mask = 0x0006, + .disconnect_val = 0x0, + }, + }, + .batt_info = { + .voltage_max = 8700, /* mV */ + .voltage_normal = 7520, /* mV */ + .voltage_min = 6000, /* mV */ + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 45, + .charging_min_c = 0, + .charging_max_c = 45, + .discharging_min_c = -10, + .discharging_max_c = 60, + }, + }, }; BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT); diff --git a/board/kappa/board.h b/board/kappa/board.h index b1ec8d6a09..1da36b246f 100644 --- a/board/kappa/board.h +++ b/board/kappa/board.h @@ -98,6 +98,7 @@ enum charge_port { enum battery_type { BATTERY_DANAPACK_HIGHPOWER, BATTERY_DANAPACK_COS, + BATTERY_LGC, BATTERY_TYPE_COUNT, }; |