[U-Boot] [i2c] Pull request

[Heiko Schocher <hs@denx.de>]

Hello Wolfgang,

The following changes since commit b98b611502f5e0a85a1f8e15cf46c470cb105614:

   Merge branch 'next' of git://git.denx.de/u-boot (2012-07-30 20:39:52 +0200)

are available in the git repository at:

   git://git.denx.de/u-boot-i2c.git master

Holger Brunck (2):
       i2c: deblock i2c bus also if accessed before realocation
       km/common: remove printfs for i2c deblocking code

Rajeshwari Shinde (8):
       EXYNOS: CLK: Add i2c clock
       EXYNOS: Add I2C base address.
       EXYNOS5: define EXYNOS5_I2C_SPACING
       EXYNOS: PINMUX: Add pinmux support for I2C
       I2C: Move struct s3c24x0_i2c to a common place.
       I2C: Modify the I2C driver for EXYNOS5
       I2C: Add support for Multi channel
       CONFIG: SMDK5250: I2C: Enable I2C

Troy Kisky (25):
       mxc_i2c: fix i2c_imx_stop
       mxc_i2c: remove ifdef of CONFIG_HARD_I2C
       mxc_i2c: create tx_byte function
       mxc_i2c: clear i2sr before waiting for bit
       mxc_i2c: create i2c_init_transfer
       mxc_i2c: call i2c_imx_stop on error in i2c_read/i2c_write
       mxc_i2c.c: code i2c_probe as a 0 length i2c_write
       mxc_i2c: combine i2c_imx_bus_busy and i2c_imx_trx_complete into wait_for_sr_state
       mxc_i2c: remove redundant read
       mxc_i2c: place imx_start code inline
       mxc_i2c: place i2c_reset code inline
       mxc_i2c: don't disable controller after every transaction
       mxc_i2c: change slave addr if conflicts with destination.
       mxc_i2c: check for arbitration lost
       mxc_i2c: add retries
       mxc_i2c: add i2c_regs argument to i2c_imx_stop
       mxc_i2c: prep work for multiple busses support
       mxc_i2c: add bus recovery support
       mxc_i2c: finish adding CONFIG_I2C_MULTI_BUS support
       iomux-v3: remove include of mx6x_pins.h
       i.mx: iomux-v3.h: move to imx-common include directory
       i.mx: iomux-v3.c: move to imx-common directory
       i.mx53: add definition for I2C3_BASE_ADDR
       imx-common: add i2c.c for bus recovery support
       mx6qsabrelite: add i2c multi-bus support

  arch/arm/cpu/armv7/exynos/clock.c                  |   33 ++
  arch/arm/cpu/armv7/exynos/pinmux.c                 |   52 +++
  arch/arm/cpu/armv7/imx-common/Makefile             |    4 +-
  arch/arm/cpu/armv7/imx-common/i2c.c                |   99 ++++
  arch/arm/cpu/armv7/{mx6 => imx-common}/iomux-v3.c  |    3 +-
  arch/arm/cpu/armv7/mx5/clock.c                     |   20 +
  arch/arm/cpu/armv7/mx6/Makefile                    |    2 +-
  arch/arm/cpu/armv7/mx6/clock.c                     |   20 +
  arch/arm/include/asm/arch-exynos/clk.h             |    1 +
  arch/arm/include/asm/arch-exynos/cpu.h             |    5 +
  arch/arm/include/asm/arch-exynos/periph.h          |    8 +
  arch/arm/include/asm/arch-mx5/clock.h              |    1 +
  arch/arm/include/asm/arch-mx5/imx-regs.h           |    1 +
  arch/arm/include/asm/arch-mx6/clock.h              |    1 +
  arch/arm/include/asm/arch-mx6/mx6x_pins.h          |    2 +-
  arch/arm/include/asm/arch-s3c24x0/s3c24x0.h        |   10 -
  .../asm/{arch-mx6 => imx-common}/iomux-v3.h        |    0
  arch/arm/include/asm/imx-common/mxc_i2c.h          |   42 ++
  board/freescale/mx6qarm2/mx6qarm2.c                |    2 +-
  board/freescale/mx6qsabrelite/mx6qsabrelite.c      |   54 ++-
  board/keymile/common/common.c                      |    3 -
  board/samsung/smdk5250/smdk5250.c                  |   30 ++-
  common/cmd_i2c.c                                   |    1 +
  drivers/i2c/mxc_i2c.c                              |  477 +++++++++++---------
  drivers/i2c/s3c24x0_i2c.c                          |  221 ++++++----
  drivers/i2c/s3c24x0_i2c.h                          |   33 ++
  drivers/usb/host/ehci-mx6.c                        |    2 +-
  include/configs/mx6qsabrelite.h                    |    6 +-
  include/configs/smdk5250.h                         |   10 +
  29 files changed, 822 insertions(+), 321 deletions(-)
  create mode 100644 arch/arm/cpu/armv7/imx-common/i2c.c
  rename arch/arm/cpu/armv7/{mx6 => imx-common}/iomux-v3.c (97%)
  rename arch/arm/include/asm/{arch-mx6 => imx-common}/iomux-v3.h (100%)
  create mode 100644 arch/arm/include/asm/imx-common/mxc_i2c.h
  create mode 100644 drivers/i2c/s3c24x0_i2c.h

A "MAKEALL arm" with ELDK-5.2 compiled fine:

[hs at pollux u-boot-i2c]$ eldk-switch -r 5.2 armv5te
Setup for armv5te (using ELDK 5.2)
[hs at pollux u-boot-i2c]$ ./MAKEALL arm
[...]
--------------------- SUMMARY ----------------------------
Boards compiled: 303
----------------------------------------------------------

bye,
Heiko
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