linux-kernel - Re: [PATCH v6 5/5] arm: dts: stm32: remove useless clocksource nodes

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Message-ID: <CA+M3ks7RYx5nXspXtgo7OhOdxNZuJztUwiU+m=qJ=5sAmZhudQ@mail.gmail.com>
Date:   Wed, 18 Oct 2017 15:38:50 +0200
From:   Benjamin Gaignard <benjamin.gaignard@...aro.org>
To:     Rob Herring <robh@...nel.org>
Cc:     Mark Rutland <mark.rutland@....com>,
        Russell King - ARM Linux <linux@...linux.org.uk>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ludovic Barre <ludovic.barre@...com>,
        Julien Thierry <julien.thierry@....com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v6 5/5] arm: dts: stm32: remove useless clocksource nodes

2017-10-18 15:21 GMT+02:00 Rob Herring <robh@...nel.org>:
> On Wed, Oct 18, 2017 at 7:58 AM, Benjamin Gaignard
> <benjamin.gaignard@...aro.org> wrote:
>> 16 bits timers aren't accurate enough to be used as
>> clocksource, remove them from stm32f4 and stm32f7 devicetree.
>
> They aren't useful for anything? Zephyr? u-boot?

I have check with the teams and timers (either 16 or 32 bits) are not
used by zephyr or u-boot

>
> Rob