Re: [PATCH v2] regulator: axp20x: support AXP803/AXP813 variants

From: Jean-Francois Moine
Date: Tue Aug 16 2016 - 09:05:43 EST


On Tue, 16 Aug 2016 19:30:17 +0800
Icenowy Zheng <icenowy@xxxxxxxx> wrote:

> > The X-Powers AXP803 and AXP813 PMICs are close to the AXP809 with some
> > more outputs.
> AXP803 and AXP813 is quite different.
> AXP803 have 6 DCDCs and 16 LDOs&Switch.
> AXP813 have 7 DCDCs and 15 LDOs&Switch.
> and AXP813 have an audio codec.
>
> AXP803 cannot be handled without extra code.
>
> (I'm trying to get RSB working in my semi-mainline A64 kernel)

Hi Icenowy,

Interesting.
I did not find the documentation about the AXP813, but looking at the
Banana PI M3 driver (which seems a bit buggy), I found it was very
close to the AXP803.

Which more code do you think is needed for the AXP803?

Also, please, may you give me a pointer to the AXP813 documentation?

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Jef | http://moinejf.free.fr/