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Date: Sat, 26 May 2012 16:06:50 +0200
From: Wolfram Sang <w.sang@...gutronix.de>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org,
Jean Delvare <khali@...ux-fr.org>,
Ben Dooks <ben-linux@...ff.org>, Arnd Bergmann <arnd@...db.de>,
Roland Stigge <stigge@...com.de>
Subject: [PULL REQUEST] i2c-embedded for 3.5
Linus,
here is the pull request for the embedded part of the i2c subsystem.
Major changes:
- lots of devicetree additions for existing drivers. I tried hard to
make sure the bindings are proper. In more complicated cases, I
requested acks from people having more experience with them than me.
That took a bit of extra time and also some time went into discussions
with developers about what bindings are and what not. I have the
feeling that the workflow with bindings should be improved to scale
better. I will spend some more thought on this...
- i2c-muxes are succesfully used meanwhile, so we dropped EXPERIMENTAL
for them and renamed the drivers to a standard pattern to match the
rest of the subsystem. They can also be used with devicetree now.
- ixp2000 was removed since the whole platform goes away.
- cleanups (strlcpy instead of strcpy, NULL instead of 0)
- The rest is typical driver fixes I assume.
All patches have been in linux-next at least since v3.4-rc6.
Note that you will get a trivial merge-conflict because some
lpc32xx-patches have already come in via arm-soc to reduce dependencies.
I read that you want to see such conflicts so I didn't take any actions.
I'll add Arnd and Roland to CC, because they know best about LPC32xx
changes.
Thanks,
Wolfram
The following changes since commit d48b97b403d23f6df0b990cee652bdf9a52337a3:
Linux 3.4-rc6 (2012-05-06 15:07:32 -0700)
are available in the git repository at:
git://git.pengutronix.de/git/wsa/linux.git i2c-embedded/for-next
for you to fetch changes up to 9868a060ccf769c08ec378a9829137e272e9a92c:
i2c: davinci: Free requested IRQ in remove (2012-05-12 20:36:24 +0200)
----------------------------------------------------------------
David Daney (2):
i2c: Add a struct device * parameter to i2c_add_mux_adapter()
i2c/of: Automatically populate i2c mux busses from device tree data.
Deepak Sikri (1):
i2c: designware: add PM support
Ganesan Ramalingam (1):
i2c: ocores: register OF i2c devices
Jean Delvare (1):
i2c: Rename last mux driver to standard pattern
Karol Lewandowski (5):
i2c-s3c2410: Drop unused define
i2c-pxa: Drop leftover comment
i2c: Dynamically assign adapter id if it wasn't explictly specified
i2c-s3c2410: Rework device type handling
i2c-s3c2410: Add HDMIPHY quirk for S3C2440
Lars-Peter Clausen (1):
I2C: xiic: Add OF binding support
Laxman Dewangan (2):
i2c: tegra: fix 10bit address configuration
i2c: tegra: notify transfer-complete after clearing status.
Magnus Damm (1):
i2c: sh_mobile: add device tree support
Marcus Folkesson (1):
i2c: davinci: Free requested IRQ in remove
Rob Herring (1):
i2c: ixp2000: remove driver
Roland Stigge (3):
i2c-pnx.c: Use resources in platforms
i2c-pnx.c: Remove duplicated i2c.h
i2c: pnx: add device tree support
Stefan Roese (1):
i2c: designware: Add support for 16bit register access
Stephen Warren (3):
of/i2c: call i2c_verify_client from of_find_i2c_device_by_node
i2c: implement i2c_verify_adapter
of/i2c: implement of_find_i2c_adapter_by_node
Tomoya MORINAGA (3):
i2c-eg20t: Call init() when wait-event timeout occurs
i2c-eg20t: add helper function for xfer check
i2c-eg20t: Merge two functions
Viresh Kumar (1):
i2c: designware: Add clk_{un}prepare() support
Wolfram Sang (7):
i2c: eg20t: use NULL instead of 0
i2c: eg20t: pass on return value in i2c_xfer
i2c: eg20t: remove unused function
i2c: eg20t: don't use strcpy but strlcpy
i2c: imx: don't use strcpy but strlcpy
i2c: muxes are not EXPERIMENTAL anymore
i2c: muxes: rename first set of drivers to a standard pattern
Zhao Chenhui (1):
i2c-mpc: avoid I2C abnormal after resuming from deep sleep
Documentation/devicetree/bindings/i2c/mux.txt | 60 +++++
Documentation/devicetree/bindings/i2c/pnx.txt | 36 +++
.../devicetree/bindings/i2c/samsung-i2c.txt | 8 +-
Documentation/devicetree/bindings/i2c/xiic.txt | 22 ++
.../i2c/muxes/{gpio-i2cmux => i2c-mux-gpio} | 12 +-
MAINTAINERS | 8 +-
arch/arm/mach-lpc32xx/common.c | 67 ++++--
arch/arm/mach-lpc32xx/include/mach/i2c.h | 63 -----
arch/arm/mach-pnx4008/i2c.c | 64 +++--
arch/arm/mach-pnx4008/include/mach/i2c.h | 64 -----
drivers/i2c/Kconfig | 1 -
drivers/i2c/busses/Kconfig | 14 --
drivers/i2c/busses/Makefile | 1 -
drivers/i2c/busses/i2c-davinci.c | 2 +-
drivers/i2c/busses/i2c-designware-core.c | 31 ++-
drivers/i2c/busses/i2c-designware-core.h | 5 +-
drivers/i2c/busses/i2c-designware-platdrv.c | 33 ++-
drivers/i2c/busses/i2c-eg20t.c | 246 ++++++--------------
drivers/i2c/busses/i2c-gpio.c | 7 +-
drivers/i2c/busses/i2c-imx.c | 2 +-
drivers/i2c/busses/i2c-ixp2000.c | 157 -------------
drivers/i2c/busses/i2c-mpc.c | 30 +++
drivers/i2c/busses/i2c-ocores.c | 3 +
drivers/i2c/busses/i2c-pca-platform.c | 2 +-
drivers/i2c/busses/i2c-pnx.c | 157 +++++++++----
drivers/i2c/busses/i2c-pxa.c | 5 -
drivers/i2c/busses/i2c-s3c2410.c | 109 +++++----
drivers/i2c/busses/i2c-sh_mobile.c | 11 +
drivers/i2c/busses/i2c-tegra.c | 24 +-
drivers/i2c/busses/i2c-versatile.c | 9 +-
drivers/i2c/busses/i2c-xiic.c | 23 +-
drivers/i2c/i2c-core.c | 17 ++
drivers/i2c/i2c-mux.c | 42 +++-
drivers/i2c/muxes/Kconfig | 6 +-
drivers/i2c/muxes/Makefile | 6 +-
.../i2c/muxes/{gpio-i2cmux.c => i2c-mux-gpio.c} | 42 ++--
drivers/i2c/muxes/{pca9541.c => i2c-mux-pca9541.c} | 3 +-
drivers/i2c/muxes/{pca954x.c => i2c-mux-pca954x.c} | 2 +-
drivers/of/of_i2c.c | 16 +-
include/linux/{gpio-i2cmux.h => i2c-mux-gpio.h} | 14 +-
include/linux/i2c-mux.h | 3 +-
include/linux/i2c-pnx.h | 10 +-
include/linux/i2c.h | 1 +
include/linux/of_i2c.h | 4 +
44 files changed, 720 insertions(+), 722 deletions(-)
create mode 100644 Documentation/devicetree/bindings/i2c/mux.txt
create mode 100644 Documentation/devicetree/bindings/i2c/pnx.txt
create mode 100644 Documentation/devicetree/bindings/i2c/xiic.txt
rename Documentation/i2c/muxes/{gpio-i2cmux => i2c-mux-gpio} (85%)
delete mode 100644 arch/arm/mach-lpc32xx/include/mach/i2c.h
delete mode 100644 arch/arm/mach-pnx4008/include/mach/i2c.h
delete mode 100644 drivers/i2c/busses/i2c-ixp2000.c
rename drivers/i2c/muxes/{gpio-i2cmux.c => i2c-mux-gpio.c} (73%)
rename drivers/i2c/muxes/{pca9541.c => i2c-mux-pca9541.c} (99%)
rename drivers/i2c/muxes/{pca954x.c => i2c-mux-pca954x.c} (99%)
rename include/linux/{gpio-i2cmux.h => i2c-mux-gpio.h} (74%)
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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