Messages in this thread | | | Date | Tue, 28 Apr 2020 09:51:56 +0200 | From | Maxime Ripard <> | Subject | Re: [PATCH] arm64: dts: allwinner: h6: Use dedicated CPU OPP table for Tanix TX6 |
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On Sun, Apr 26, 2020 at 02:17:09PM +0200, Clément Péron wrote: > Tanix TX6 has a fixed regulator. As DVFS is instructed to change > voltage to meet OPP table. The DVFS is not working as expected. > > Introduce a dedicated OPP Table where voltage are equals to > the fixed regulator. > > Reported-by: Piotr Oniszczuk <warpme@o2.pl> > Fixes: add1e27fb703 ("arm64: dts: allwinner: h6: Enable CPU opp tables for Tanix TX6") > Signed-off-by: Clément Péron <peron.clem@gmail.com>
I'm not really a big fan of duplicating the OPPs, since that would make an update of those very likely to be overlooked for that particular board (and since it's a board that not a lot of people have, it would be harder to notice too).
IIRC, removing the cpu-supply property should work as well?
Maxime [unhandled content-type:application/pgp-signature] | |