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发表于 2022-5-10 18:34:59
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pwr_regulators: pwr@50001000 {
compatible = "st,stm32mp1,pwr-reg";
reg = <0x50001000 0x10>;
st,tzcr = <&rcc 0x0 0x1>;
reg11: reg11 {
regulator-name = "reg11";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
};
reg18: reg18 {
regulator-name = "reg18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
usb33: usb33 {
regulator-name = "usb33";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
可能是电源的问题你参考一下
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