linux-kernel - Re: [PATCH 0/5] Allwinner SoCs High Speed Timer support

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Message-ID: <87zjr04vnh.fsf@linaro.org>
Date:	Wed, 25 Sep 2013 11:13:22 -0700
From:	Kevin Hilman <khilman@...aro.org>
To:	Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc:	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-arm-kernel@...ts.infradead.org, kevin.z.m.zh@...il.com,
	sunny@...winnertech.com, shuge@...winnertech.com,
	Emilio Lopez <emilio@...pez.com.ar>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/5] Allwinner SoCs High Speed Timer support

Maxime Ripard <maxime.ripard@...e-electrons.com> writes:

> Hi everyone,
>
> Here is a few patches adding support for the High Speed Timers running on the
> Allwinner SoCs.
>
> These timers are 64 bits timers running at a much higher speed than the timers
> used for now on these SoCs, since they are no longer wired to the 24MHz
> oscillator, but to the AHB clock.
>
> This HS timers are actually found in all the supported SoCs but the A10.

hmm, timers not found in the A10...

> However, the A20 and A31 come with 4 of these high speed timers, while the A10s
> and A13 only have two, hence why we introduce two different compatibles.

...but the A10 has 2?

-ECONFUSED

Kevin
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