linux-kernel - [PATCH 0/8] clocksource: sunxi: Timer fixes and cleanup

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Date:	Wed, 26 Jun 2013 23:16:53 +0200
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	John Stultz <john.stultz@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Emilio Lopez <emilio@...pez.com.ar>, kevin@...winnertech.com,
	sunny@...winnertech.com, shuge@...winnertech.com,
	linux-sunxi@...glegroups.com,
	Maxime Ripard <maxime.ripard@...e-electrons.com>
Subject: [PATCH 0/8] clocksource: sunxi: Timer fixes and cleanup

Hi everyone,

The first timer code we merged when adding support for the A13 some time back
was mostly a clean up from the source drop we had, without any documentation.
This happened to work, but the code merged in turned out to be far from
perfect, and had several flaws.

This patchset hopefully fixes these flaws, and cleanup most of the driver as
well, to end up in an almost complete rewrite of it (even though it's not that
long).

It also finally adds a clocksource from the free running counter found in the
A10/A13 SoCs.

These flaws have all been spotted when trying to add the A31 support, work that
is still ongoing, but will hopefully benefit from this patchset as well.

Thanks,
Maxime

Maxime Ripard (8):
  clocksource: sun4i: Use the BIT macros where possible
  clocksource: sun4i: Add clocksource and sched clock drivers
  clocksource: sun4i: Don't forget to enable the clock we use
  clocksource: sun4i: Fix the next event code
  clocksource: sun4i: Factor out some timer code
  clocksource: sun4i: Remove TIMER_SCAL variable
  clocksource: sun4i: Cleanup parent clock setup
  clocksource: sun4i: Fix bug when switching from periodic to oneshot
    modes

 drivers/clocksource/sun4i_timer.c | 107 ++++++++++++++++++++++++++------------
 1 file changed, 75 insertions(+), 32 deletions(-)

-- 
1.8.3.1

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