Re: [PATCHv6 0/4] omapdrm: DSI command mode panel support

[Tomi Valkeinen]

On 28/05/2019 13:18, Tony Lindgren wrote:

> > This change lets me boot. I don't know that's the correct place, though:
> >
> > diff --git a/arch/arm/boot/dts/am5728.dtsi b/arch/arm/boot/dts/am5728.dtsi
> > index 82e5427ef6a9..c778f9a86b3a 100644
> > --- a/arch/arm/boot/dts/am5728.dtsi
> > +++ b/arch/arm/boot/dts/am5728.dtsi
> > @@ -31,3 +31,7 @@
> > &atl_tm {
> >         status = "disabled";
> > };
> > +
> > +&timer12 {
> > +       status = "disabled";
> > +};
>
> OK we should disable it at the target-module level though. Interesting
> that reading the revision register works with the above, or maybe you
> still get some warning?

I don't see anything odd in the boot log with the above change. At least 
no kernel WARNs, nor anything with grepping "timer", "err", or "warn".

I just verified with clean 5.2-rc2, that it doesn't boot, and with the 
above change, boots.

> > My board is x15 rev A3, attached to AM5 EVM. I've also attached my kernel
> > config.
>
> Strange that this is not affecting other x15? I think timer12 would
> be blocked on HS devices though?

I don't know... I can't believe my x15 would be unique =). Can it be 
something in the kernel config? u-boot?

Peter should have the same A3. Peter, can you try with my config?

 Tomi

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