regulator: dt-bindings: Document charger-supply for max8997

Add charger-supply optional property to enable charging control.

Signed-off-by: Timon Baetz <timon.baetz@protonmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20210130172747.2022977-2-timon.baetz@protonmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Timon Baetz 2021-01-30 17:29:17 +00:00 committed by Mark Brown
parent 337710b312
commit 41a8a027f4
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@ -35,6 +35,7 @@ Optional properties:
- interrupts: Interrupt specifiers for two interrupt sources.
- First interrupt specifier is for 'irq1' interrupt.
- Second interrupt specifier is for 'alert' interrupt.
- charger-supply: regulator node for charging current.
- max8997,pmic-buck1-uses-gpio-dvs: 'buck1' can be controlled by gpio dvs.
- max8997,pmic-buck2-uses-gpio-dvs: 'buck2' can be controlled by gpio dvs.
- max8997,pmic-buck5-uses-gpio-dvs: 'buck5' can be controlled by gpio dvs.