[GIT PULL] SPI updates for v3.19

From: Mark Brown
Date: Tue Dec 09 2014 - 14:12:18 EST

The following changes since commit b2776bf7149bddd1f4161f14f79520f17fc1d71d:

Linux 3.18 (2014-12-07 14:21:05 -0800)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-v3.19

for you to fetch changes up to 0e647037fed5632e7c5989ec359ab84c676888ac:

Merge remote-tracking branches 'spi/topic/spidev' and 'spi/topic/txx9' into spi-next (2014-12-08 12:17:20 +0000)

----------------------------------------------------------------
spi: Updates for v3.19

Not a huge amount going on this release, mainly new drivers (there's a
couple more waiting that didn't quite make the cut for this release
too):

- An interface for querying if the current transfer is the last in a
message, allowing controllers that need special handling for the
final transfer to use the core message parsing.
- Support for Amlogic Meson SPIFC, Imagination Technologies SFPI, Intel
Quark X1000 and Samsung Exynos 7 controllers.

----------------------------------------------------------------
Andrew Bresticker (2):
spi: Add binding document for IMG SPFI controller
spi: Add driver for IMG SPFI controller

Andy Shevchenko (2):
spi: dw-mid: refactor to use helpers
spi: dw-mid: split rx and tx callbacks when DMA

Beniamino Galvani (4):
spi: core: Add spi_transfer_is_last() helper
spi: meson: Add device tree bindings documentation for SPIFC
spi: meson: Add support for Amlogic Meson SPIFC
spi: meson: Select REGMAP_MMIO

Charles Keepax (1):
spi: spi-mxs: Fix mapping from vmalloc-ed buffer to scatter list

Christophe Leroy (1):
spi: fsl-spi: Don't use cpm_command on CPM1

Fabio Estevam (2):
spi: spi-mxs: Register the irq with the device name
spi: spi-fsl-spi: Return an error code in fsl_spi_do_one_msg()

Fengguang Wu (1):
spi/atmel: fix simple_return.cocci warnings

Heiner Kallweit (3):
spi: fsl-(e)spi: migrate to generic master queueing
spi: fsl-espi: add (un)prepare_transfer_hardware calls to save power if SPI is not in use
spi: fsl-spi: remove unused variable assignment

Jarkko Nikula (1):
spi: core: Do not mangle error code from kthread_run()

Lars-Peter Clausen (1):
spi: cadence: Fix 3-to-8 mux mode

Laurentiu Palcu (1):
spi/rockchip: remove redundant call to spi_master_put()

Ludovic Desroches (2):
spi: atmel: remove compat for non DT board when requesting dma chan
spi: atmel: introduce probe deferring

Mark Brown (9):
Merge branch 'fix/dw' of git://git.kernel.org/.../broonie/spi into spi-dw
spi: spidev: Don't mangle max_speed_hz in underlying spi device
spi/s3c64xx: Remove redundant runtime PM management
Merge remote-tracking branch 'spi/fix/cadence' into spi-linus
Merge remote-tracking branch 'spi/topic/core' into spi-next
Merge remote-tracking branches 'spi/topic/atmel', 'spi/topic/cadence', 'spi/topic/dw' and 'spi/topic/fsl-cpm' into spi-next
Merge remote-tracking branches 'spi/topic/fsl-dspi', 'spi/topic/fsl-espi', 'spi/topic/gpio', 'spi/topic/img-spfi' and 'spi/topic/meson' into spi-next
Merge remote-tracking branches 'spi/topic/mxs', 'spi/topic/pxa', 'spi/topic/rockchip', 'spi/topic/samsung' and 'spi/topic/sirf' into spi-next
Merge remote-tracking branches 'spi/topic/spidev' and 'spi/topic/txx9' into spi-next

Markus Elfring (1):
spi/txx9: Deletion of an unnecessary check before the function call "clk_disable"

Padmavathi Venna (1):
spi: s3c64xx: add support for exynos7 SPI controller

Paul Cercueil (1):
spi: cadence: Init HW after reading devicetree attributes

Qipan Li (2):
spi: sirf: assign spi_master's max_speed_hz member
spi: sirf: reset SPI controller in init stage

Torsten Fleischer (2):
spi: spi-gpio: Add dt support for a single device with no chip select
spi: spi-gpio: Fix compiler warning when building for 64 bit systems

Vinod Koul (2):
spi/dw: use dmaengine_slave_config() API
spi/atmel: use dmaengine_terminate_all() API

Weike Chen (2):
spi: spi-pxa2xx: Add helpers for regiseters' accessing
spi: spi-pxa2xx: SPI support for Intel Quark X1000

Wenyou Yang (2):
spi/atmel: add support for runtime PM
spi/atmel: improve the system suspend/resume functions implementation

Xiubo Li (1):
spi: fsl-dspi: remove useless code for dspi driver.

kbuild test robot (1):
spi: meson: meson_spifc_setup_speed() can be static

Documentation/devicetree/bindings/spi/spi-gpio.txt | 6 +-
.../devicetree/bindings/spi/spi-img-spfi.txt | 37 +
.../devicetree/bindings/spi/spi-meson.txt | 22 +
.../devicetree/bindings/spi/spi-samsung.txt | 2 +-
drivers/spi/Kconfig | 17 +-
drivers/spi/Makefile | 2 +
drivers/spi/spi-atmel.c | 115 ++--
drivers/spi/spi-cadence.c | 33 +-
drivers/spi/spi-dw-mid.c | 114 +++-
drivers/spi/spi-dw.h | 2 +-
drivers/spi/spi-fsl-cpm.c | 5 +-
drivers/spi/spi-fsl-dspi.c | 3 +-
drivers/spi/spi-fsl-espi.c | 59 +-
drivers/spi/spi-fsl-lib.c | 59 +-
drivers/spi/spi-fsl-lib.h | 10 +-
drivers/spi/spi-fsl-spi.c | 17 +-
drivers/spi/spi-gpio.c | 37 +-
drivers/spi/spi-img-spfi.c | 746 +++++++++++++++++++++
drivers/spi/spi-meson-spifc.c | 462 +++++++++++++
drivers/spi/spi-mxs.c | 12 +-
drivers/spi/spi-pxa2xx-pci.c | 8 +
drivers/spi/spi-pxa2xx.c | 304 +++++++--
drivers/spi/spi-pxa2xx.h | 16 +-
drivers/spi/spi-rockchip.c | 2 -
drivers/spi/spi-s3c64xx.c | 41 +-
drivers/spi/spi-sirf.c | 12 +-
drivers/spi/spi-txx9.c | 3 +-
drivers/spi/spi.c | 2 +-
drivers/spi/spidev.c | 16 +-
include/linux/pxa2xx_ssp.h | 20 +
include/linux/spi/spi.h | 6 +
31 files changed, 1911 insertions(+), 279 deletions(-)
create mode 100644 Documentation/devicetree/bindings/spi/spi-img-spfi.txt
create mode 100644 Documentation/devicetree/bindings/spi/spi-meson.txt
create mode 100644 drivers/spi/spi-img-spfi.c
create mode 100644 drivers/spi/spi-meson-spifc.c

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