diff options
author | gavin.lee <gavin.lee@ecs.corp-partner.google.com> | 2023-03-16 11:03:50 +0800 |
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committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2023-04-21 07:53:34 +0000 |
commit | f97df4fc01a01ee50dbceca3ee4066e121fbc60e (patch) | |
tree | c5b71b406f14d9c69fb708d6d435e3eb3d726e30 | |
parent | b5e2ea8b0dfa7a190783978153bcafb1ae87a3d0 (diff) | |
download | chrome-ec-f97df4fc01a01ee50dbceca3ee4066e121fbc60e.tar.gz |
beadrix: Support POW-TECH battery
Add second source battery POW-TECH SG20JL1C2S5900-P1P
BUG=b:273842037
TEST=emerge-dedede chromeos-ec , read battery info via EC console
BRANCH=none
Signed-off-by: Owen Yang <owen.yang@ecs.corp-partner.google.com
>
Change-Id: I0a7a5fbb0c64713f75d0449954c1a9b97ffdacb0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4349273
Tested-by: Owen Yang <owen.yang@ecs.corp-partner.google.com>
Reviewed-by: Ivan Chen <yulunchen@google.com>
Commit-Queue: Ivan Chen <yulunchen@google.com>
Reviewed-by: Owen Yang <owen.yang@ecs.corp-partner.google.com>
-rw-r--r-- | board/beadrix/battery.c | 29 | ||||
-rw-r--r-- | board/beadrix/board.h | 1 |
2 files changed, 30 insertions, 0 deletions
diff --git a/board/beadrix/battery.c b/board/beadrix/battery.c index 48defc0481..ba6f295e53 100644 --- a/board/beadrix/battery.c +++ b/board/beadrix/battery.c @@ -60,6 +60,35 @@ const struct board_batt_params board_battery_info[] = { .discharging_max_c = 60, }, }, + /* Pow-Tech SG20JL1C2S5900-P1P1 Battery Information */ + [BATTERY_POWTECH_SG20JL1C] = { + .fuel_gauge = { + .manuf_name = "POW-TECH", + .device_name = "SG20", + .ship_mode = { + .reg_addr = 0x00, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x54, + .reg_mask = 0x0006, + .disconnect_val = 0x0000, + } + }, + .batt_info = { + .voltage_max = 8800, /* mV */ + .voltage_normal = 7700, /* mV */ + .voltage_min = 6000, /* mV */ + .precharge_current = 350, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 45, + .charging_min_c = 0, + .charging_max_c = 55, + .discharging_min_c = -20, + .discharging_max_c = 60, + }, + }, }; BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT); diff --git a/board/beadrix/board.h b/board/beadrix/board.h index 82a7802445..09ef205ee1 100644 --- a/board/beadrix/board.h +++ b/board/beadrix/board.h @@ -117,6 +117,7 @@ enum temp_sensor_id { TEMP_SENSOR_1, TEMP_SENSOR_2, TEMP_SENSOR_COUNT }; /* List of possible batteries */ enum battery_type { BATTERY_GANFENG, + BATTERY_POWTECH_SG20JL1C, BATTERY_TYPE_COUNT, }; |