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References: <20210304213902.83903-1-marcan@marcan.st> <20210304213902.83903-7-marcan@marcan.st>
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From:   Linus Walleij <linus.walleij@linaro.org>
Date:   Fri, 5 Mar 2021 11:18:46 +0100
Message-ID: <CACRpkdYZX81vEivv331OOsaRUr65aLza3-Au-by5OL+w1D0RPA@mail.gmail.com>
Subject: Re: [RFT PATCH v3 06/27] dt-bindings: timer: arm,arch_timer: Add
 interrupt-names support
To:     Hector Martin <marcan@marcan.st>
Cc:     Linux ARM <linux-arm-kernel@lists.infradead.org>,
        Marc Zyngier <maz@kernel.org>, Rob Herring <robh@kernel.org>,
        Arnd Bergmann <arnd@kernel.org>,
        Olof Johansson <olof@lixom.net>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Mark Kettenis <mark.kettenis@xs4all.nl>,
        Tony Lindgren <tony@atomide.com>,
        Mohamed Mediouni <mohamed.mediouni@caramail.com>,
        Stan Skowronek <stan@corellium.com>,
        Alexander Graf <graf@amazon.com>,
        Will Deacon <will@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Andy Shevchenko <andy.shevchenko@gmail.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Jonathan Corbet <corbet@lwn.net>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Christoph Hellwig <hch@infradead.org>,
        "David S. Miller" <davem@davemloft.net>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
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        Linux Doc Mailing List <linux-doc@vger.kernel.org>,
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On Thu, Mar 4, 2021 at 10:40 PM Hector Martin <marcan@marcan.st> 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.
>
> Signed-off-by: Hector Martin <marcan@marcan.st>

This looks good to me.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij