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| author | Sue Chen <sue.chen@quanta.corp-partner.google.com> | 2020-09-16 09:03:27 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-09-16 20:53:11 +0000 |
| commit | cb442c95b69fa0c687e8179dc30e098fc147dad0 (patch) | |
| tree | 699806850a81cf74aa995591fad682ffd4465364 | |
| parent | f5b42274efd9b5314faca9616c728612bf2de531 (diff) | |
| download | chrome-ec-cb442c95b69fa0c687e8179dc30e098fc147dad0.tar.gz | |
Lazor: Support new battery AP18C8K and AP18C4K
Add new battery config: AP18C8K and AP18C4K
BUG=b:168139106
BRANCH=none
TEST=Check found battery info in console and cutoff work.
Signed-off-by: Sue Chen <sue.chen@quanta.corp-partner.google.com>
Change-Id: Ic7d08ee932fd61681bf30e4dae98cd2d349a056f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2413189
Reviewed-by: Wai-Hong Tam <waihong@google.com>
Commit-Queue: Wai-Hong Tam <waihong@google.com>
| -rw-r--r-- | board/lazor/battery.c | 56 | ||||
| -rw-r--r-- | board/lazor/board.h | 2 |
2 files changed, 58 insertions, 0 deletions
diff --git a/board/lazor/battery.c b/board/lazor/battery.c index a39ccff7c0..070ba6805a 100644 --- a/board/lazor/battery.c +++ b/board/lazor/battery.c @@ -120,6 +120,62 @@ const struct board_batt_params board_battery_info[] = { .discharging_max_c = 75, }, }, + /* LGC AP18C8K Battery Information */ + [BATTERY_LGC_AP18C8K] = { + .fuel_gauge = { + .manuf_name = "LGC KT0030G020", + .device_name = "AP18C8K", + .ship_mode = { + .reg_addr = 0x3A, + .reg_data = { 0xC574, 0xC574 }, + }, + .fet = { + .reg_addr = 0x43, + .reg_mask = 0x0001, + .disconnect_val = 0x0, + }, + }, + .batt_info = { + .voltage_max = 13050, + .voltage_normal = 11250, + .voltage_min = 9000, + .precharge_current = 256, + .start_charging_min_c = 0, + .start_charging_max_c = 50, + .charging_min_c = 0, + .charging_max_c = 60, + .discharging_min_c = -20, + .discharging_max_c = 75, + }, + }, + /* Murata AP18C4K Battery Information */ + [BATTERY_MURATA_AP18C4K] = { + .fuel_gauge = { + .manuf_name = "Murata KT00304012", + .device_name = "AP18C4K", + .ship_mode = { + .reg_addr = 0x3A, + .reg_data = { 0xC574, 0xC574 }, + }, + .fet = { + .reg_addr = 0x0, + .reg_mask = 0x2000, + .disconnect_val = 0x2000, + }, + }, + .batt_info = { + .voltage_max = 13200, + .voltage_normal = 11400, + .voltage_min = 9000, + .precharge_current = 256, + .start_charging_min_c = 0, + .start_charging_max_c = 50, + .charging_min_c = 0, + .charging_max_c = 60, + .discharging_min_c = -20, + .discharging_max_c = 75, + }, + }, }; BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT); diff --git a/board/lazor/board.h b/board/lazor/board.h index 41557960bf..85c5bf8cba 100644 --- a/board/lazor/board.h +++ b/board/lazor/board.h @@ -104,6 +104,8 @@ enum battery_type { BATTERY_AP16L5J, BATTERY_AP16L5J_009, BATTERY_AP16L8J, + BATTERY_LGC_AP18C8K, + BATTERY_MURATA_AP18C4K, BATTERY_TYPE_COUNT, }; |