[PATCH v5 0/6] OMAP: McSPI: Hwmod adaptation + runtime conversion

Govindraj.R govindraj.raja at ti.com
Fri Jan 21 07:55:41 EST 2011

Changes invloves:
1) Addition of hwmod data for omap2/3/4.
2) McSPI driver hwmod adaptation with cleanup of base address
   macros and using omap-device API's.
3) Runtime Conversion of McSPI driver.

Changes from v4:
1) 4430 hwmod file alignment based on Benoit's comments.
   4430 Hwmod file now aligned based on:

Changes from v3:
1) Updated proper Author for all patches which was missed
   in v2. 
2) Modified 4430 hwmod data file so that mcspi data gets
   updated in proper alphabetical order.
3) Update omap2/3 hwmod dat files with SYSS_HAS_RESET_STATUS

Changes from v2:
1) Fixing minor comments and adding ack from Grant Likely.

Changes from v1:
1) Fixing patch 5/5 comments for hwmod+runtime
  Split the patch 5/5 to hwmod adaptation
  and then runtime conversion

Testing Updates:
Was tested using data transfer test module available at:
This test basically involves MISO <--> MOSI lines looped and data transfer test
done using the above test module.
System wide suspend and ret/off counts observation, ensured that no behavioral
difference with and without this patch series.

Benoit Cousson (1):
  OMAP4: hwmod data: Add McSPI

Charulatha V (4):
  OMAP2420: hwmod data: Add McSPI
  OMAP2430: hwmod data: Add McSPI
  OMAP3: hwmod data: Add McSPI
  OMAP: devices: Modify McSPI device to adapt to hwmod framework

Govindraj.R (1):
  OMAP: runtime: McSPI driver runtime conversion

 arch/arm/mach-omap2/devices.c              |  187 ++++---------------
 arch/arm/mach-omap2/omap_hwmod_2420_data.c |  156 ++++++++++++++++
 arch/arm/mach-omap2/omap_hwmod_2430_data.c |  219 ++++++++++++++++++++++
 arch/arm/mach-omap2/omap_hwmod_3xxx_data.c |  280 ++++++++++++++++++++++++++++
 arch/arm/mach-omap2/omap_hwmod_44xx_data.c |  267 ++++++++++++++++++++++++++
 arch/arm/plat-omap/include/plat/mcspi.h    |   11 +
 drivers/spi/omap2_mcspi.c                  |  224 +++++++---------------
 7 files changed, 1044 insertions(+), 300 deletions(-)

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