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Date:   Sat, 16 May 2020 12:47:58 -0700
From:   Jonathan Bakker <xc-racer2@...e.ca>
To:     lgirdwood@...il.com, broonie@...nel.org, robh+dt@...nel.org
Cc:     lee.jones@...aro.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Jonathan Bakker <xc-racer2@...e.ca>
Subject: [PATCH 1/2] dt-bindings: 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@...e.ca>
---
 Documentation/devicetree/bindings/mfd/max8998.txt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/max8998.txt b/Documentation/devicetree/bindings/mfd/max8998.txt
index 5f2f07c09c90..4ed52184d081 100644
--- a/Documentation/devicetree/bindings/mfd/max8998.txt
+++ b/Documentation/devicetree/bindings/mfd/max8998.txt
@@ -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>;
+			};
 		};
 	};
-- 
2.20.1

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