[PATCH v3 3/3] nvmem: rockchip-otp: Add support for rk3562

Heiko Stübner heiko at sntech.de
Thu Feb 5 13:29:15 PST 2026


Hi Willy,

Am Donnerstag, 5. Februar 2026, 16:36:33 Mitteleuropäische Normalzeit schrieb Willy Tarreau:
> On Thu, Feb 05, 2026 at 01:50:34PM +0100, Heiko Stübner wrote:
> > Am Montag, 28. Juli 2025, 21:01:54 Mitteleuropäische Normalzeit schrieb Willy Tarreau:
> > > On Tue, Apr 15, 2025 at 06:32:03PM +0800, Kever Yang wrote:
> > > > From: Finley Xiao <finley.xiao at rock-chips.com>
> > > > 
> > > > This adds the necessary data for handling otp on the rk3562.
> > > > 
> > > > Signed-off-by: Finley Xiao <finley.xiao at rock-chips.com>
> > > > Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
> > > 
> > > Successfully tested with Jonas' patches on top of it on my
> > > Radxa E20C (RK3528):
> > > 
> > > Tested-by: Willy Tarreau <w at 1wt.eu>
> > 
> > as you replied to the rk3562 variant, does that mean the rk3528
> > uses the same variant data?

[...]

> It's very possible that I visually mistook one for the other when
> responding to the series, and if so, I'm really sorry about that!

Really, no worries ... it just confused me a bit, while I was
resurrecting the whole thing :-)

[...]

> I have one extra E20C that's not yet in prod if you're interested in
> me running some specific tests. It will not happen quickly but just let
> me know if I can help, as it's a nice little machine.

With Jonas' blessing I added his patches for the RK3528 and send
the driver thing rebased onto a recent kernel just now [0] with you
in Cc.

I've also send in the corresponding DTS patches for all 3 [1], again
with you in Cc :-) .

So if you can give them a spin on your RK3528 board, that would be great.
Because I need to find my RK3528 board first :-) .


Thanks a lot
Heiko


[0] https://lore.kernel.org/linux-rockchip/20260205211901.490181-1-heiko@sntech.de/T/#t
[1] https://lore.kernel.org/linux-rockchip/20260205212347.490636-1-heiko@sntech.de/T/#t





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