linux-kernel - Re: [PATCH v4 05/18] dt-bindings: timer: arm,arch

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Message-ID: <20210406164411.GA1937531@robh.at.kernel.org>
Date:   Tue, 6 Apr 2021 11:44:11 -0500
From:   Rob Herring <robh@...nel.org>
To:     Hector Martin <marcan@...can.st>
Cc:     Alexander Graf <graf@...zon.com>, Olof Johansson <olof@...om.net>,
        Stan Skowronek <stan@...ellium.com>,
        devicetree@...r.kernel.org, linux-arch@...r.kernel.org,
        Arnd Bergmann <arnd@...nel.org>, Will Deacon <will@...nel.org>,
        Tony Lindgren <tony@...mide.com>,
        Mark Kettenis <mark.kettenis@...all.nl>,
        Jonathan Corbet <corbet@....net>, linux-kernel@...r.kernel.org,
        Linus Walleij <linus.walleij@...aro.org>,
        Marc Zyngier <maz@...nel.org>,
        Mohamed Mediouni <mohamed.mediouni@...amail.com>,
        linux-doc@...r.kernel.org, Krzysztof Kozlowski <krzk@...nel.org>,
        linux-arm-kernel@...ts.infradead.org,
        Mark Rutland <mark.rutland@....com>,
        Christoph Hellwig <hch@...radead.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        "David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH v4 05/18] dt-bindings: timer: arm,arch_timer: Add
 interrupt-names support

On Fri, 02 Apr 2021 18:05:29 +0900, Hector Martin wrote:
> Not all platforms provide the same set of timers/interrupts, and Linux
> only needs one (plus kvm/guest ones); some platforms are working around
> this by using dummy fake interrupts. Implementing interrupt-names allows
> the devicetree to specify an arbitrary set of available interrupts, so
> the timer code can pick the right one.
> 
> This also adds the hyp-virt timer/interrupt, which was previously not
> expressed in the fixed 4-interrupt form.
> 
> Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
> Acked-by: Marc Zyngier <maz@...nel.org>
> Reviewed-by: Tony Lindgren <tony@...mide.com>
> Signed-off-by: Hector Martin <marcan@...can.st>
> ---
>  .../bindings/timer/arm,arch_timer.yaml        | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
> 

Reviewed-by: Rob Herring <robh@...nel.org>