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| author | Sebastian Reichel <sebastian.reichel@collabora.com> | 2026-01-30 22:38:57 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2026-01-30 22:38:57 +0100 |
| commit | cb3aa2b540b0116caa900ea644d785cc583feed5 (patch) | |
| tree | 4cae3da5ea8c9dbfb9c35e9a2c3d98746465acf7 /Documentation/devicetree/bindings/power | |
| parent | 4c3f02f843999a590f4481791f59a2f9a7f34fe4 (diff) | |
| parent | e39951f8ad500648b9ab132f8042d6e47da441cf (diff) | |
Merge tag 'ib-mfd-clk-gpio-power-regulator-rtc-v6.20' into psy-next
Merge immutable branch between MFD, Clk, GPIO, Power, Regulator and RTC
due for the v6.20 merge window to apply further cleanups on top of the
BD72720 power-supply driver contained in this branch.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'Documentation/devicetree/bindings/power')
| -rw-r--r-- | Documentation/devicetree/bindings/power/supply/battery.yaml | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/power/supply/battery.yaml b/Documentation/devicetree/bindings/power/supply/battery.yaml index 491488e7b970..8ebf05d9497c 100644 --- a/Documentation/devicetree/bindings/power/supply/battery.yaml +++ b/Documentation/devicetree/bindings/power/supply/battery.yaml @@ -64,7 +64,16 @@ properties: description: battery design capacity trickle-charge-current-microamp: - description: current for trickle-charge phase + description: current for trickle-charge phase. + Please note that the trickle-charging here, refers "wake-up" or + "pre-pre" -charging, for very empty batteries. Similar term is also + used for "maintenance" or "top-off" -charging of batteries (like + NiMh bq24400) - that is different and not controlled by this + property. + + tricklecharge-upper-limit-microvolt: + description: limit when to change to precharge from trickle charge + Trickle-charging here refers "wake-up" or "pre-pre" -charging. precharge-current-microamp: description: current for pre-charge phase @@ -119,6 +128,21 @@ properties: - description: alert when battery temperature is lower than this value - description: alert when battery temperature is higher than this value + # The volt-drop* -properties describe voltage-drop for a battery, described + # as VDROP in: + # https://patentimages.storage.googleapis.com/6c/f5/17/c1d901c220f6a9/US20150032394A1.pdf + volt-drop-thresh-microvolt: + description: Threshold for starting the VDR correction + maximum: 48000000 + + volt-drop-soc-bp: + description: Table of capacity values matching the values in VDR tables. + The value should be given as basis points, 1/100 of a percent. + + volt-drop-temperatures-millicelsius: + description: An array containing the temperature in milli celsius, for each + of the VDR lookup table. + required: - compatible @@ -137,6 +161,13 @@ patternProperties: - description: battery capacity percent maximum: 100 + '^volt-drop-[0-9]-microvolt': + description: Table of the voltage drop rate (VDR) values. Each entry in the + table should match a capacity value in the volt-drop-soc table. + Furthermore, the values should be obtained for the temperature given in + volt-drop-temperatures-millicelsius table at index matching the + number in this table's name. + additionalProperties: false examples: |