修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/Documentation/devicetree/bindings/mfd/max8998.txt
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@@ -73,6 +73,8 @@
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 	- ESAFEOUT1: (ldo19)
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 	- ESAFEOUT2: (ld020)
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+	- CHARGER: main battery charger current control
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+
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 Standard regulator bindings are used inside regulator subnodes. Check
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   Documentation/devicetree/bindings/regulator/regulator.txt
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 for more details.
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@@ -113,5 +115,11 @@
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 				regulator-always-on;
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 				regulator-boot-on;
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 			};
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+
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+			charger_reg: CHARGER {
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+				regulator-name = "CHARGER";
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+				regulator-min-microamp = <90000>;
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+				regulator-max-microamp = <800000>;
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+			};
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 		};
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 	};