• Linus Torvalds's avatar
    Merge branch 'i2c-embedded/for-next' of git://git.pengutronix.de/git/wsa/linux · 12250d84
    Linus Torvalds authored
    Pull i2c-embedded changes from Wolfram Sang:
     "The changes for i2c-embedded 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
       - usual 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."
    
    * 'i2c-embedded/for-next' of git://git.pengutronix.de/git/wsa/linux: (44 commits)
      MXS: Implement DMA support into mxs-i2c
      i2c: add Renesas R-Car I2C driver
      i2c: s3c2410: use clk_prepare_enable and clk_disable_unprepare
      ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints
      i2c: nomadik: Add Device Tree support to the Nomadik I2C driver
      i2c: algo: pca: Fix chip reset function for PCA9665
      i2c: mpc: Wait for STOP to hit the bus
      i2c: davinci: preparation for switch to common clock framework
      omap-i2c: fix incorrect log message when using a device tree
      i2c: omap: sanitize exit path
      i2c: omap: switch over to autosuspend API
      i2c: omap: remove unnecessary pm_runtime_suspended check
      i2c: omap: switch to threaded IRQ support
      i2c: omap: remove redundant status read
      i2c: omap: get rid of the "complete" label
      i2c: omap: resize fifos before each message
      i2c: omap: simplify IRQ exit path
      i2c: omap: always return IRQ_HANDLED
      i2c: omap: simplify errata check
      i2c: omap: bus: add a receiver flag
      ...
    12250d84
i2c-imx.c 17.1 KB