From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org
Subject: [GIT PULL] regmap updates for v3.9
Date: Wed, 20 Feb 2013 12:17:09 +0000 [thread overview]
Message-ID: <20130220121708.GC2726@opensource.wolfsonmicro.com> (raw)
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The following changes since commit 836dc9e3fbbab0c30aa6e664417225f5c1fb1c39:
Linux 3.8-rc7 (2013-02-09 08:20:39 +1100)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git tags/regmap-3.9
for you to fetch changes up to a2b37efc4e2aa76a5be29bbde8a2cd1c9c9066bc:
Merge remote-tracking branch 'regmap/topic/no-bus' into regmap-next (2013-02-14 17:11:09 +0000)
----------------------------------------------------------------
regmap: Updates for v3.9
Several nice new features and performance improvements here, especially
the first:
- Support for using the cache infrastructure without the physical I/O,
allowing devices which don't fit the physical model regmap has to
take advantage of the cache infrastructure, contributed by Andrey
Smirnov.
- Several small improvements to the support for wake capable IRQs.
- Support for asynchronous I/O, allowing us to come much closer to
saturating fast buses like SPI.
- Support for simple array caches, giving higher performance for use
with MMIO devices.
- Restoration of the use of bulk reads for handling interrupts, giving
a performance improvement.
- Support for 24 bit register addresses.
- More performance improvements for debugfs.
----------------------------------------------------------------
Andrey Smirnov (3):
regmap: Add provisions to have user-defined read operation
regmap: Add provisions to have user-defined write operation
regmap: Add "no-bus" option for regmap API
Axel Lin (1):
regmap: Export regmap_async_complete_cb
Dimitris Papastamos (4):
regmap: debugfs: Fix reading in register field units
regmap: debugfs: Add a `max_reg' member in struct regmap_debugfs_off_cache
regmap: debugfs: Optimize seeking within blocks of registers
regmap: debugfs: Factor out debugfs_tot_len calc into a function
Lars-Peter Clausen (1):
regmap: Add support for 24 bit wide register addresses
Laxman Dewangan (1):
regmap: irq: enable wake support by default
Mark Brown (18):
regmap: flat: Add flat cache type
regmap: irq: Factor register read out of the IRQ parsing loop
regmap: irq: Use a bulk read for interrupt status where possible
regmap: irq: Fix sync of wake statuses to hardware
regmap: irq: Support wake IRQ mask inversion
mfd: wm5102: Mark wakes as inverted
mfd: wm5110: Mark wakes as inverted
regmap: Add asynchronous I/O support
regmap: spi: Support asynchronous I/O for SPI
regmap: Export regmap_async_complete()
regmap: spi: Handle allocation failures gracefully
Merge remote-tracking branch 'regmap/topic/24bit' into regmap-next
Merge remote-tracking branch 'regmap/topic/async' into regmap-next
Merge remote-tracking branch 'regmap/topic/debugfs' into regmap-next
Merge remote-tracking branch 'regmap/topic/flat' into regmap-next
Merge remote-tracking branch 'regmap/topic/irq' into regmap-next
Merge remote-tracking branch 'regmap/topic/mmio' into regmap-next
Merge remote-tracking branch 'regmap/topic/no-bus' into regmap-next
Philipp Zabel (1):
regmap: mmio: add register clock support
Russell King (1):
regmap: regmap: avoid spurious warning in regmap_read_debugfs
Stephen Warren (1):
regmap: include linux/sched.h to fix build
drivers/base/regmap/Makefile | 2 +-
drivers/base/regmap/internal.h | 22 +++
drivers/base/regmap/regcache-flat.c | 72 +++++++
drivers/base/regmap/regcache.c | 1 +
drivers/base/regmap/regmap-debugfs.c | 50 +++--
drivers/base/regmap/regmap-irq.c | 125 +++++++++---
drivers/base/regmap/regmap-mmio.c | 79 ++++++--
drivers/base/regmap/regmap-spi.c | 54 ++++++
drivers/base/regmap/regmap.c | 351 +++++++++++++++++++++++++++++-----
drivers/mfd/wm5102-tables.c | 1 +
drivers/mfd/wm5110-tables.c | 1 +
include/linux/regmap.h | 97 +++++++++-
12 files changed, 737 insertions(+), 118 deletions(-)
create mode 100644 drivers/base/regmap/regcache-flat.c
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next reply other threads:[~2013-02-20 12:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-20 12:17 Mark Brown [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-04-02 22:02 [GIT PULL] regmap updates for v3.9 Mark Brown
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