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regulator/mfd: max8998: Document charger regulator 

max8998 has a current regulator for control of its charging
current.  Document it.

Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Link: https://lore.kernel.org/r/BN6PR04MB06600D05B27BAE69970E3C30A3BA0@BN6PR04MB0660.namprd04.prod.outlook.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Jonathan Bakker 2020-05-16 12:47:58 -07:00 committed by Mark Brown
parent 4ffea5e083
commit 0c680ffb99
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8
Documentation/devicetree/bindings/mfd/max8998.txt
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@ -73,6 +73,8 @@ number as described in MAX8998 datasheet.
- ESAFEOUT1: (ldo19)
- ESAFEOUT2: (ld020)
- CHARGER: main battery charger current control
Standard regulator bindings are used inside regulator subnodes. Check
Documentation/devicetree/bindings/regulator/regulator.txt
for more details.
@ -113,5 +115,11 @@ Example:
regulator-always-on;
regulator-boot-on;
};
charger_reg: CHARGER {
regulator-name = "CHARGER";
regulator-min-microamp = <90000>;
regulator-max-microamp = <800000>;
};
};
};