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Fix smart charger values

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Fix all smart charger values by having boards provide the RSENSE values
and perform the register calculations in the code.

The galp3-c, galp5, gaze16, and gaze17 do not seem to have the same
behavior as the rest of the boards, and further investigation is needed.
In the mean time, reduce their charge current values to preserve current
behavior.

Ref: OZ26786-DS v1.0
Ref: bq24780S Rev. C datasheet
Signed-off-by: Tim Crawford <tcrawford@system76.com
This commit is contained in:
Tim Crawford
2022-07-13 14:06:53 -06:00
committed by Tim Crawford
parent 20d40f3477
commit 6295f60172
24 changed files with 185 additions and 65 deletions
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4
src/board/system76/addw1/board.mk
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@@ -19,7 +19,9 @@ CFLAGS+=-DPS2_TOUCHPAD=PS2_3
# Set smart charger parameters
CFLAGS+=\
-DCHARGER_CHARGE_CURRENT=1536 \
-DCHARGER_ADAPTER_RSENSE=5 \
-DCHARGER_BATTERY_RSENSE=10 \
-DCHARGER_CHARGE_CURRENT=3072 \
-DCHARGER_CHARGE_VOLTAGE=12600 \
-DCHARGER_INPUT_CURRENT=11800