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/axp20x.txt
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@@ -25,6 +25,7 @@
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     * "x-powers,axp223"
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     * "x-powers,axp803"
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     * "x-powers,axp806"
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+    * "x-powers,axp805", "x-powers,axp806"
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     * "x-powers,axp809"
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     * "x-powers,axp813"
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 - reg: The I2C slave address or RSB hardware address for the AXP chip
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@@ -32,6 +33,15 @@
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 - interrupt-controller: The PMIC has its own internal IRQs
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 - #interrupt-cells: Should be set to 1
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+Supported common regulator properties, see ../regulator/regulator.txt for
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+more information:
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+- regulator-ramp-delay: sets the ramp up delay in uV/us
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+			AXP20x/DCDC2: 1600, 800
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+			AXP20x/LDO3:  1600, 800
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+- regulator-soft-start:	enable the output at the lowest possible voltage and
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+			only then set the desired voltage
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+			AXP20x/LDO3: software-based implementation
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+
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 Optional properties:
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 - x-powers,dcdc-freq: defines the work frequency of DC-DC in KHz
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 		      AXP152/20X: range:  750-1875, Default: 1.5 MHz