软件会根据I2C地址来决定使用SMB1355_0还是SMB1355_1 15 smb1355_0: qcom,smb1355@8 {16 compatible = "qcom,i2c-pmic";17 reg = <0x8>;18 #address-cells = <1>;19 #size-cells = <0>;20 interrupt-parent