linux-kernel - Re: [PATCH] dt-bindings: timer: add Ralink SoCs system tick counter

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Date:   Wed, 30 Aug 2023 08:54:51 +0200
From:   Sergio Paracuellos <sergio.paracuellos@...il.com>
To:     Rob Herring <robh@...nel.org>
Cc:     devicetree@...r.kernel.org, tglx@...utronix.de,
        daniel.lezcano@...aro.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: timer: add Ralink SoCs system tick counter

On Wed, Jun 28, 2023 at 6:42 PM Sergio Paracuellos
<sergio.paracuellos@...il.com> wrote:
>
> Hi Rob,
>
> On Wed, Jun 28, 2023 at 5:40 PM Rob Herring <robh@...nel.org> wrote:
> >
> > On Wed, Jun 28, 2023 at 10:27:16AM +0200, Sergio Paracuellos wrote:
> > > Add YAML doc for the system tick counter which is present on Ralink SoCs.
> > >
> > > Signed-off-by: Sergio Paracuellos <sergio.paracuellos@...il.com>
> > > ---
> > >  .../bindings/timer/ralink,cevt-systick.yaml   | 38 +++++++++++++++++++
> > >  1 file changed, 38 insertions(+)
> > >  create mode 100644 Documentation/devicetree/bindings/timer/ralink,cevt-systick.yaml
> > >
> > > diff --git a/Documentation/devicetree/bindings/timer/ralink,cevt-systick.yaml b/Documentation/devicetree/bindings/timer/ralink,cevt-systick.yaml
> > > new file mode 100644
> > > index 000000000000..59d97feddf4e
> > > --- /dev/null
> > > +++ b/Documentation/devicetree/bindings/timer/ralink,cevt-systick.yaml
> > > @@ -0,0 +1,38 @@
> > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > > +%YAML 1.2
> > > +---
> > > +$id: http://devicetree.org/schemas/timer/ralink,cevt-systick.yaml#
> > > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > > +
> > > +title: System tick counter present in Ralink family SoCs
> > > +
> > > +maintainers:
> > > +  - Sergio Paracuellos <sergio.paracuellos@...il.com>
> > > +
> > > +properties:
> > > +  compatible:
> > > +    const: ralink,cevt-systick
> >
> > What is "cevt"? Would be nice to define. Really this should have been
> > SoC specific, but it looks like it has been upstream "forever", so fine.
>
> Not sure what cevt really means, I guess maybe "clock event"? Inside
> the documentation this is just listed as "System Tick Counter". It is
> upstreamed since Ralink SoCs are on tree. I am just documenting
> already mainlined stuff since there are lots of missing  binding docs
> for old Ralink SoCs.
>
> >
> > Otherwise,
> >
> > Reviewed-by: Rob Herring <robh@...nel.org>

Daniel, is this patch going through your tree?

Thanks,
    Sergio Paracuellos

>
> Thanks!
>
> Best regards,
>     Sergio Paracuellos
> >
> > (the error report can be ignored)