[PATCH 0/3] Freescale I2C driver

[Renaud Barbier]

This patch set introduces the Freescale I2C driver. It is tested on the
P2020RDB board using i2c devices(8-bit and 16-bit) found on both SOC buses.
A function is also added to the mpc85xx architecture to return the system
frequency used to calculate the i2c frequency bus divider.

Renaud Barbier (3):
  mpc85xx: i2c frequency
  Freescale I2C driver
  ppc: p2020rdb i2c support

 arch/ppc/boards/freescale-p2020rdb/p2020rdb.c |   20 ++-
 arch/ppc/configs/p2020rdb_defconfig           |    3 +
 arch/ppc/include/asm/fsl_i2c.h                |   80 +++----
 arch/ppc/mach-mpc85xx/include/mach/clocks.h   |    1 +
 arch/ppc/mach-mpc85xx/speed.c                 |    9 +
 drivers/i2c/busses/Kconfig                    |    4 +
 drivers/i2c/busses/Makefile                   |    1 +
 drivers/i2c/busses/i2c-fsl.c                  |  356 +++++++++++++++++++++++++
 8 files changed, 425 insertions(+), 49 deletions(-)
 create mode 100644 drivers/i2c/busses/i2c-fsl.c