Hi Linus,
please pull the changes for i2c-embedded for the 3.7 kernel. They include:
- massive rework of the omap driver
- massive rework of the at91 driver. In fact, the old driver gets removed; I am
okay with this approach since the old driver was depending on BROKEN
and its limitations made it practically unusable, so people used bitbanging
instead. But even if there are users, there is no platform_data or module
parameter which would need to be converted. It is just another driver doing
I2C transfers, just way better. Modifications of arch/arm/at91 related files
have proper acks from the maintainer.
- new driver for R-Car I2C
- devicetree and generic_clock conversions and fixes
- ususal driver fixes and changes.
The rework patches have come a long way and lots of people have been involved
in creating/testing them. Most patches have been in linux-next at least since
3.6-rc5. A few have been added in the last week, I have to admit. An unexpected
(but welcome :)) peak in private life is the cause for that. The "late" patches
shouldn't cause any merge conflicts and I will have a special eye on them
during the stabilization phase. This is an exception and I want to have the
patches in place properly in time again for the next kernels. So, please pull.
Regards,
Wolfram
The following changes since commit 979570e02981d4a8fc20b3cc8fd651856c98ee9d:
Linux 3.6-rc7 (2012-09-23 18:10:57 -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 62885f59a26195d9f6a3f8c795225dfbab62a110:
MXS: Implement DMA support into mxs-i2c (2012-10-08 12:47:33 +0200)
----------------------------------------------------------------
Fabio Estevam (2):
i2c: imx: Use dev_info to indicate that i2c driver was succesfully registered
i2c: imx: Use dev_dbg logging style
Felipe Balbi (21):
i2c: omap: switch to devm_* API
i2c: omap: simplify num_bytes handling
i2c: omap: decrease indentation level on data handling
i2c: omap: add blank lines
i2c: omap: simplify omap_i2c_ack_stat()
i2c: omap: split out [XR]DR and [XR]RDY
i2c: omap: improve i462 errata handling
i2c: omap: re-factor receive/transmit data loop
i2c: omap: switch over to do {} while loop
i2c: omap: ack IRQ in parts
i2c: omap: switch to platform_get_irq()
i2c: omap: bus: add a receiver flag
i2c: omap: simplify errata check
i2c: omap: always return IRQ_HANDLED
i2c: omap: simplify IRQ exit path
i2c: omap: resize fifos before each message
i2c: omap: get rid of the "complete" label
i2c: omap: switch to threaded IRQ support
i2c: omap: remove unnecessary pm_runtime_suspended check
i2c: omap: switch over to autosuspend API
i2c: omap: sanitize exit path
Florian Vaussard (1):
omap-i2c: fix incorrect log message when using a device tree
Heiko Schocher (1):
i2c: davinci: add OF support
Jean Pihet (1):
ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints
Joakim Tjernlund (1):
i2c: mpc: Wait for STOP to hit the bus
Kuninori Morimoto (1):
i2c: add Renesas R-Car I2C driver
Lee Jones (1):
i2c: nomadik: Add Device Tree support to the Nomadik I2C driver
Linus Walleij (1):
i2c: nomadik: stop fetching the regulator
Ludovic Desroches (5):
ARM: at91: do not configure at91sam9g10 twi pio as open-drain
i2c: at91: add dt support to i2c-at91
ARM: at91: add clocks for I2C DT entries
ARM: dts: add twi nodes for atmel SoCs
ARM: dts: add twi nodes for atmel boards
Marek Vasut (1):
MXS: Implement DMA support into mxs-i2c
Murali Karicheri (1):
i2c: davinci: preparation for switch to common clock framework
Nikolaus Voss (4):
Replace clk_lookup.con_id with clk_lookup.dev_id entries for twi clk
i2c: at91: remove old polling driver
i2c: at91: add new driver
arm: at91: G45 TWI: remove open drain setting for twi function gpios
Shubhrajyoti D (1):
i2c: omap: remove redundant status read
Thomas Abraham (1):
i2c: s3c2410: use clk_prepare_enable and clk_disable_unprepare
Thomas Kavanagh (1):
i2c: algo: pca: Fix chip reset function for PCA9665
Wolfram Sang (1):
Merge tag 'v3.6-rc7' into i2c-embedded/for-next
.../devicetree/bindings/i2c/atmel-i2c.txt | 30 +
Documentation/devicetree/bindings/i2c/davinci.txt | 28 +
Documentation/devicetree/bindings/i2c/i2c-mxs.txt | 2 +
Documentation/devicetree/bindings/i2c/nomadik.txt | 23 +
arch/arm/boot/dts/at91sam9260.dtsi | 10 +
arch/arm/boot/dts/at91sam9263.dtsi | 10 +
arch/arm/boot/dts/at91sam9g20.dtsi | 4 +
arch/arm/boot/dts/at91sam9g25ek.dts | 12 +
arch/arm/boot/dts/at91sam9g45.dtsi | 20 +
arch/arm/boot/dts/at91sam9m10g45ek.dts | 8 +
arch/arm/boot/dts/at91sam9n12.dtsi | 20 +
arch/arm/boot/dts/at91sam9n12ek.dts | 8 +
arch/arm/boot/dts/at91sam9x5.dtsi | 30 +
arch/arm/boot/dts/imx28.dtsi | 2 +
arch/arm/mach-at91/at91rm9200.c | 1 +
arch/arm/mach-at91/at91rm9200_devices.c | 2 +-
arch/arm/mach-at91/at91sam9260.c | 3 +
arch/arm/mach-at91/at91sam9260_devices.c | 8 +-
arch/arm/mach-at91/at91sam9261.c | 2 +
arch/arm/mach-at91/at91sam9261_devices.c | 14 +-
arch/arm/mach-at91/at91sam9263.c | 2 +
arch/arm/mach-at91/at91sam9263_devices.c | 2 +-
arch/arm/mach-at91/at91sam9g45.c | 4 +
arch/arm/mach-at91/at91sam9g45_devices.c | 10 +-
arch/arm/mach-at91/at91sam9n12.c | 2 +
arch/arm/mach-at91/at91sam9rl.c | 2 +
arch/arm/mach-at91/at91sam9rl_devices.c | 2 +-
arch/arm/mach-at91/at91sam9x5.c | 3 +
arch/arm/mach-at91/include/mach/at91_twi.h | 68 --
arch/arm/plat-omap/i2c.c | 21 -
drivers/i2c/algos/i2c-algo-pca.c | 27 +-
drivers/i2c/busses/Kconfig | 27 +-
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-at91.c | 667 ++++++++++++------
drivers/i2c/busses/i2c-davinci.c | 58 +-
drivers/i2c/busses/i2c-imx.c | 6 +-
drivers/i2c/busses/i2c-mpc.c | 18 +-
drivers/i2c/busses/i2c-mxs.c | 269 +++++++-
drivers/i2c/busses/i2c-nomadik.c | 52 +-
drivers/i2c/busses/i2c-omap.c | 474 ++++++++-----
drivers/i2c/busses/i2c-rcar.c | 709 ++++++++++++++++++++
drivers/i2c/busses/i2c-s3c2410.c | 18 +-
include/linux/i2c-algo-pca.h | 1 +
include/linux/i2c-omap.h | 1 -
include/linux/i2c/i2c-rcar.h | 10 +
include/linux/platform_data/i2c-nomadik.h | 2 +-
46 files changed, 2096 insertions(+), 597 deletions(-)
create mode 100644 Documentation/devicetree/bindings/i2c/atmel-i2c.txt
create mode 100644 Documentation/devicetree/bindings/i2c/davinci.txt
create mode 100644 Documentation/devicetree/bindings/i2c/nomadik.txt
delete mode 100644 arch/arm/mach-at91/include/mach/at91_twi.h
create mode 100644 drivers/i2c/busses/i2c-rcar.c
create mode 100644 include/linux/i2c/i2c-rcar.h
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |