linux-kernel - Re: [PATCH v2 01/10] dt-bindings: mstar: Add binding details for mstar,smpctrl

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Message-ID: <CAFr9PXmuCJJ0LXTcH56Dv_ddePaqLtVFVgeJdv7hVN7yRRyj-Q@mail.gmail.com>
Date:   Thu, 10 Dec 2020 19:33:00 +0900
From:   Daniel Palmer <daniel@...f.com>
To:     Rob Herring <robh@...nel.org>
Cc:     DTML <devicetree@...r.kernel.org>, SoC Team <soc@...nel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        olof@...om.net, Arnd Bergmann <arnd@...db.de>,
        Willy Tarreau <w@....eu>
Subject: Re: [PATCH v2 01/10] dt-bindings: mstar: Add binding details for mstar,smpctrl

Hi Rob,

On Thu, 10 Dec 2020 at 01:35, Rob Herring <robh@...nel.org> wrote:
> On Tue, Dec 01, 2020 at 10:43:21PM +0900, Daniel Palmer wrote:
> > This adds a YAML description of the smpctrl node needed by the
> > platform code for the MStar/SigmaStar Armv7 SoCs to boot secondary cpus.
>
> You need an 'enable-method' string defined too.

The machine has smp ops set so I didn't think this was needed?
I was going to convert it to using enable-method in the cpu node but
the same code is used to enable the secondary cpu in all of the chips
with a second cpu so I didn't think I was really needed.

Thanks,

Daniel