Re: [PATCH v2 2/3] arm64: dts: rockchip: remove vcc_3v3_pmu regulator for Radxa E52C

[FUKAUMI Naoki]

Hi Chukun,

On 8/19/25 22:40, Chukun Pan wrote:
> Hi,
>
> > How about the following instead?
> >
> > @@ -538,7 +538,7 @@ regulator-state-mem {
> > 				};
> > 			};
> >
> > -			vcc_3v3_s3: dcdc-reg8 {
> > +			vcc_3v3_pmu: vcc_3v3_s3: dcdc-reg8 {
> > 				regulator-name = "vcc_3v3_s3";
> > 				regulator-always-on;
> > 				regulator-boot-on;
>
> On rk356x, the Flash chip is usually powered by VCCIO_FLASH, which
> is also connected through a 0 ohm resistor, so I didn't write like
> this. e.g. https://github.com/torvalds/linux/commit/a706a593cb19

I think it should match the schematic, i.e. it should be "vcc-supply = 
<&vccio_flash>;".

Best regards,

--
FUKAUMI Naoki
Radxa Computer (Shenzhen) Co., Ltd.

> Thanks,
> Chukun
>
> --
> 2.25.1