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pinctrl: API rework, pinconfig in mapping table, ...

From:  Stephen Warren <swarren@nvidia.com>
To:  Linus Walleij <linus.walleij@stericsson.com>
Subject:  [PATCH V2 0/6] pinctrl: API rework, pinconfig in mapping table, ...
Date:  Tue, 28 Feb 2012 13:27:26 -0700
Message-ID:  <1330460852-23486-1-git-send-email-swarren@nvidia.com>
Cc:  Linus Walleij <linus.walleij@linaro.org>, <B29396@freescale.com>, <s.hauer@pengutronix.de>, <dongas86@gmail.com>, <shawn.guo@linaro.org>, <thomas.abraham@linaro.org>, <tony@atomide.com>, <linux-kernel@vger.kernel.org>, Stephen Warren <swarren@nvidia.com>
Archive-link:  Article

This is the current set of patches I have outstanding for pinctrl.

The locking rework change is still under discussion; I haven't seen a
nak/ack since I was asked to move it later in the series and I explained
the difficulties in doing so while maintaining correctness.

The other changes have fixes based on review feedback.

The last patch is a fix for the Tegra30 pinctrl driver that showed up
once I was able to test on real HW. You should be able to apply this
out-of-order if you want. I'd even be happy if you squashed it into the
original commit that added the driver, if you branch doesn't need to be
git-stable.

Stephen Warren (6):
  pinctrl: Fix and simplify locking
  pinctrl: Refactor struct pinctrl handling in core.c vs pinmux.c
  pinctrl: Add usecount to pins for muxing
  pinctrl: API changes to support multiple states per device
  pinctrl: Enhance mapping table to support pin config operations
  pinctrl: fix case of Tegra30's foo_groups[] arrays

 Documentation/pinctrl.txt         |  196 +++-
 arch/arm/mach-u300/core.c         |   28 +-
 drivers/pinctrl/core.c            |  630 ++++++++----
 drivers/pinctrl/core.h            |   92 ++-
 drivers/pinctrl/pinconf.c         |  272 +++++-
 drivers/pinctrl/pinconf.h         |   40 +
 drivers/pinctrl/pinctrl-tegra30.c | 1992 ++++++++++++++++++------------------
 drivers/pinctrl/pinmux.c          |  464 +++------
 drivers/pinctrl/pinmux.h          |   59 +-
 drivers/tty/serial/sirfsoc_uart.c |   12 +-
 include/linux/pinctrl/consumer.h  |   55 +-
 include/linux/pinctrl/machine.h   |  148 +++-
 include/linux/pinctrl/pinctrl.h   |    1 -
 13 files changed, 2282 insertions(+), 1707 deletions(-)

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