Re: [PATCH v5 10/10] arm64: dts: actions: Add uSD support for Cubieboard7

Amit Tomer
2020-07-13T09:09:36Z

Hi,

> Fixed regulators are used to nicely model the regulators which aren't tied to
> any PMIC. But for some cases we use them to represent supplies when there is
> no support for the specific PMIC present in the kernel and they are turned
> on/configured by the bootloader (this is what happening here).
>
> And there is no use of declaring fixed regulators when there is no consumer.
> Even if you don't define these, the corresponding supplies in the board will
> always be in the same state configured by the bootloader. So I'd suggest you
> to remove this for now.

Checked the schematics and regulator name is the same for both eMMC and uSD
Shall we keep uSD regulator sd_vcc to be consistent across ACTIONS platform?

> Since I don't have the schematics to check, please make sure you name the
> regulators as mentioned in the schematics (this could vary from board to board,
> so don't just copy from others).
>

Sure, point noted.

Thanks
-Amit.