Re: [PATCH v3 16/16] arm64: allwinner: A100: add support for Allwinner Perf1 board
From: ææé
Date: Sun Jul 12 2020 - 22:30:33 EST
>> +&pio {
>> + vcc-pb-supply = <®_dcdc1>;
>> + vcc-pc-supply = <®_eldo1>;
>> + vcc-pd-supply = <®_dcdc1>;
>> + vcc-pe-supply = <®_dldo2>;
>> + vcc-pf-supply = <®_dcdc1>;
>> + vcc-pg-supply = <®_dldo1>;
>> + vcc-ph-supply = <®_dcdc1>;
>> +};
>There's something off here. The PC supply is set to eldo1, but
>> +®_dcdc1 {
>> + regulator-always-on;
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-name = "vcc-pc-io-usb-pd-emmc-nand-card";
>> +};
>But here you say in the name that dldo1 is a PC supply too?
There is some misleading on the schematic, in fact there is no
connection between dcdc1 and pc, I will fix this.
Thx,
Yangtao