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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /Documentation/devicetree/bindings/power/supply/bq27xxx.txt | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/power/supply/bq27xxx.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/power/supply/bq27xxx.txt | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/supply/bq27xxx.txt b/Documentation/devicetree/bindings/power/supply/bq27xxx.txt new file mode 100644 index 000000000..37994fdb1 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/bq27xxx.txt @@ -0,0 +1,55 @@ +TI BQ27XXX fuel gauge family + +Required properties: +- compatible: contains one of the following: + * "ti,bq27200" - BQ27200 + * "ti,bq27210" - BQ27210 + * "ti,bq27500" - deprecated, use revision specific property below + * "ti,bq27510" - deprecated, use revision specific property below + * "ti,bq27520" - deprecated, use revision specific property below + * "ti,bq27500-1" - BQ27500/1 + * "ti,bq27510g1" - BQ27510-g1 + * "ti,bq27510g2" - BQ27510-g2 + * "ti,bq27510g3" - BQ27510-g3 + * "ti,bq27520g1" - BQ27520-g1 + * "ti,bq27520g2" - BQ27520-g2 + * "ti,bq27520g3" - BQ27520-g3 + * "ti,bq27520g4" - BQ27520-g4 + * "ti,bq27521" - BQ27521 + * "ti,bq27530" - BQ27530 + * "ti,bq27531" - BQ27531 + * "ti,bq27541" - BQ27541 + * "ti,bq27542" - BQ27542 + * "ti,bq27546" - BQ27546 + * "ti,bq27742" - BQ27742 + * "ti,bq27545" - BQ27545 + * "ti,bq27421" - BQ27421 + * "ti,bq27425" - BQ27425 + * "ti,bq27426" - BQ27426 + * "ti,bq27441" - BQ27441 + * "ti,bq27621" - BQ27621 +- reg: integer, I2C address of the fuel gauge. + +Optional properties: +- monitored-battery: phandle of battery characteristics node + The fuel gauge uses the following battery properties: + + energy-full-design-microwatt-hours + + charge-full-design-microamp-hours + + voltage-min-design-microvolt + Both or neither of the *-full-design-*-hours properties must be set. + See Documentation/devicetree/bindings/power/supply/battery.txt + +Example: + + bat: battery { + compatible = "simple-battery"; + voltage-min-design-microvolt = <3200000>; + energy-full-design-microwatt-hours = <5290000>; + charge-full-design-microamp-hours = <1430000>; + }; + + bq27510g3: fuel-gauge@55 { + compatible = "ti,bq27510g3"; + reg = <0x55>; + monitored-battery = <&bat>; + }; |