From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: Rob Herring <robh@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Linus Walleij <linus.walleij@linaro.org>
Subject: Re: [PATCH] clocksource: versatile: Allow CONFIG_CLKSRC_VERSATILE to be disabled
Date: Mon, 27 Apr 2020 11:34:11 +0200 [thread overview]
Message-ID: <1d9c0b7a-cb40-9f66-e438-5e38293398b6@linaro.org> (raw)
In-Reply-To: <20200417212045.16917-1-robh@kernel.org>
On 17/04/2020 23:20, Rob Herring wrote:
> The timer-versatile driver provides a sched_clock for certain Arm Ltd.
> reference platforms. Specifically, it is used on Versatile and 32-bit
> VExpress. It is not needed for those platforms with an arch timer (all
> the 64-bit ones) yet CONFIG_MFD_VEXPRESS_SYSREG does still need to be
> enabled. In that case, the timer-versatile can only be disabled when
> COMPILE_TEST is enabled which is not desirable. Let's use the sub-arch
> kconfig symbols instead.
>
> Realview platforms don't have the sysregs that this driver uses so
> correct the help text.
>
> Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
> This is part of a larger effort to modularize Versatile Express support,
> but this change doesn't have any dependency, so it can be applied
> independently.
Applied, thanks
--
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prev parent reply other threads:[~2020-04-27 9:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-17 21:20 [PATCH] clocksource: versatile: Allow CONFIG_CLKSRC_VERSATILE to be disabled Rob Herring
2020-04-17 23:37 ` Linus Walleij
2020-04-27 9:34 ` Daniel Lezcano [this message]
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