[PATCH v2 0/6] add regmap & indirect access support

[Xu Yilun <yilun.xu@xxxxxxxxx>]

Updated the regmap & indirect access support for spi-altera.

Patch #1, #2, #3 is already applied.
Patch #4 is an 1:1 replacement of of readl/writel with regmap_read/write
Patch #5 introduced a new platform_device_id to support indirect access as
         a sub device.
Patch #6 is a minor fix.

Main changes from v1: 
 - Split the v1 Patch #4 to v2 Patch #4 & #5. 
 - Add a new platform_device_id to support indirect access.
 - Removed the v1 Patch #5. Now we use driver name string directly.
 - Add Yilun's Signed-off-by for Patch #6


Matthew Gerlach (1):
  spi: altera: fix size mismatch on 64 bit processors

Xu Yilun (5):
  spi: altera: add 32bit data width transfer support.
  spi: altera: add SPI core parameters support via platform data.
  spi: altera: add platform data for slave information.
  spi: altera: use regmap-mmio instead of direct mmio register access
  spi: altera: support indirect access to the registers

 drivers/spi/Kconfig        |   1 +
 drivers/spi/spi-altera.c   | 177 +++++++++++++++++++++++++++++++++++++++------
 include/linux/spi/altera.h |  29 ++++++++
 3 files changed, 183 insertions(+), 24 deletions(-)
 create mode 100644 include/linux/spi/altera.h

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2.7.4