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Date: Fri, 7 Jan 2011 10:09:04 -0700
From: Grant Likely <grant.likely@...retlab.ca>
To: Linus Torvalds <torvalds@...ux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
spi-devel-general@...ts.sourceforge.net
Cc: Brian Niebuhr <BNiebuhr@...ohnson.com>,
Feng Tang <feng.tang@...el.com>, Joe Perches <joe@...ches.com>,
Linus Walleij <linus.ml.walleij@...il.com>,
Mingkai Hu <Mingkai.hu@...escale.com>,
Richard Genoud <richard.genoud@...il.com>,
Sekhar Nori <nsekhar@...com>,
Tomoya MORINAGA <morinaga526@....okisemi.com>,
Uwe Kleine-König
<u.kleine-koenig@...gutronix.de>,
Wolfram Sang <w.sang@...gutronix.de>
Subject: [git pull] spi changes for 2.6.38
Hi Linus,
Here are the spi subsystem changes to be merged for 2.6.38
Thanks,
g.
The following changes since commit 3c0cb7c31c206aaedb967e44b98442bbeb17a6c4:
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
(2011-01-06 16:50:35 -0800)
are available in the git repository at:
git://git.secretlab.ca/git/linux-2.6 next-spi
Brian Niebuhr (42):
spi: davinci: fix checkpatch errors
spi: davinci: whitespace cleanup
spi: davinci: remove unused variable 'pdata'
spi: davinci: set chip-select mode in SPIDEF only once
spi: davinci: enable both activation and deactivation of chip-selects
spi: davinci: remove unnecessary data transmit on CS disable
spi: davinci: enable GPIO lines to be used as chip selects
spi: davinci: simplify prescalar calculation
spi: davinci: remove 'wait_enable' platform data member
spi: davinci: make chip-slect specific parameters really
chip-select specific
spi: davinci: consolidate setup of SPIFMTn in one function
spi: davinci: setup chip-select timers values only if timer enabled
spi: davinci: add support for wait enable timeouts
spi: davinci: remove unused members of davinci_spi_slave
spi: davinci: eliminate the single member structure davinci_spi_slave
spi: davinci: eliminate unnecessary update of davinci_spi->count
spi: davinci: simplify calculation of edma acount value
spi: davinci: check for NULL buffer pointer before using it
spi: davinci: remove unnecessary disable of SPI
spi: davinci: remove unnecessary 'count' variable in driver private data
spi: davinci: remove unnecessary completion variable initialization
spi: davinci: remove non-useful interrupt mode support
spi: davinci: simplify poll mode transfers
spi: davinci: add support for interrupt mode
spi: davinci: configure the invariable bits in spipc0 only once
spi: davinci: remove unnecessary function davinci_spi_bufs_prep()
spi: davinci: remove unnecessary call to davinci_spi_setup_transfer()
spi: davinci: do not store DMA channel information per chip select
spi: davinci: always start transmit DMA
spi: davinci: do not use temporary buffer if no transmit data provided
spi: davinci: always start receive DMA
spi: davinci: use edma_write_slot() to setup EDMA PaRAM slot
spi: davinci: fix DMA event generation stoppage
spi: davinci: fix EDMA CC errors at end of transfers
spi: davinci: handle DMA completion errors correctly
spi: davinci: remove usage of additional completion variables for DMA
spi: davinci: let DMA operation be specified on per-device basis
spi: davinci: remove non-useful "clk_internal" platform data
spi: davinci: enable and power-up SPI only when required
spi: davinci: setup the driver owner
spi: davinci: add additional comments
spi: davinci: add EF Johnson Technologies copyright
Feng Tang (3):
spi/dw_spi: Fix too short timeout in spi polling loop
spi/dw_spi: change to EXPORT_SYMBOL_GPL for exported APIs
spi/dw_spi: add DMA support
Grant Likely (6):
spi/xilinx: Eliminate pdata references from common code.
spi/xilinx: fold platform_driver support into main body
spi/xilinx: merge OF support code into main driver
Merge commit 'v2.6.37-rc7' into spi/next
Merge branch 'for-grant' of
git://arago-project.org/git/projects/linux-davinci into spi/next
Merge branch 'spi' of git://git.linutronix.de/users/bigeasy/soda
into spi/next
Joe Perches (1):
drivers/spi: Remove unnecessary semicolons
Justin P. Mattock (2):
spi/dw_spi Typo change diable to disable.
spi/topcliff: Typo fix threhold to threshold
Linus Walleij (4):
spi/pl022: map the buffers on the DMA engine
spi/pl022: pass the returned sglen to the DMA engine
spi/pl022: convert busy flag to a bool
spi/pl022: convert running variable
Mingkai Hu (1):
spi/fsl_espi: change the read behaviour of the SPIRF
Richard Genoud (1):
spi/imx: correct the test on platform_get_irq() return value
Sebastian Andrzej Siewior (9):
spi/pxa2xx: register driver properly
spi/pxa2xx: add support for shared IRQ handler
spi/pxa2xx: Use define for SSSR_TFL_MASK instead of plain numbers
arm/pxa2xx: reorgazine SSP and SPI header files
spi/pxa2xx: Add CE4100 support
spi/pxa2xx: Consider CE4100's FIFO depth
spi/pxa2xx: Add chipselect support for Sodaville
spi/pxa2xx: Modify RX-Tresh instead of busy-loop for the
remaining RX bytes.
spi/pxa2xx: pass of_node to spi device and set a parent device
Sekhar Nori (7):
spi: davinci: removed unused #defines
spi: davinci: remove unnecessary typecast
spi: davinci: do not treat Tx interrupt being set as error
spi: davinci: do not allocate DMA channels during SPI device setup
spi: davinci: remove unnecessary private data member 'region_size'
spi: davinci: shorten variable names
spi: davinci: kconfig: add manufacturer name to prompt string
Tomoya MORINAGA (1):
spi/topcliff_pch: Fix data transfer issue
Uwe Kleine-König (1):
spi/imx: remove autodetection
Wolfram Sang (1):
spi/mpc52xx-psc-spi: move probe/remove to proper sections
Documentation/spi/pxa2xx | 4 +-
arch/arm/mach-davinci/dm355.c | 7 +-
arch/arm/mach-davinci/dm365.c | 6 -
arch/arm/mach-davinci/include/mach/spi.h | 52 +-
arch/arm/mach-pxa/cm-x255.c | 2 +-
arch/arm/mach-pxa/cm-x270.c | 2 +-
arch/arm/mach-pxa/corgi.c | 2 +-
arch/arm/mach-pxa/devices.c | 2 +-
arch/arm/mach-pxa/em-x270.c | 2 +-
arch/arm/mach-pxa/hx4700.c | 2 +-
arch/arm/mach-pxa/icontrol.c | 2 +-
arch/arm/mach-pxa/include/mach/pxa2xx_spi.h | 47 -
arch/arm/mach-pxa/littleton.c | 2 +-
arch/arm/mach-pxa/lubbock.c | 2 +-
arch/arm/mach-pxa/pcm027.c | 2 +-
arch/arm/mach-pxa/poodle.c | 2 +-
arch/arm/mach-pxa/spitz.c | 3 +-
arch/arm/mach-pxa/stargate2.c | 2 +-
arch/arm/mach-pxa/tosa.c | 2 +-
arch/arm/mach-pxa/trizeps4.c | 1 -
arch/arm/mach-pxa/z2.c | 2 +-
arch/arm/mach-pxa/zeus.c | 2 +-
arch/arm/plat-pxa/ssp.c | 2 +-
drivers/spi/Kconfig | 38 +-
drivers/spi/Makefile | 6 +-
drivers/spi/amba-pl022.c | 56 +-
drivers/spi/davinci_spi.c | 1314 ++++++++------------
drivers/spi/dw_spi.c | 52 +-
drivers/spi/dw_spi_mid.c | 223 ++++
drivers/spi/dw_spi_pci.c | 20 +-
drivers/spi/mpc52xx_psc_spi.c | 35 +-
drivers/spi/pxa2xx_spi.c | 190 ++-
drivers/spi/pxa2xx_spi_pci.c | 201 +++
drivers/spi/spi_fsl_espi.c | 19 +-
drivers/spi/spi_imx.c | 32 +-
drivers/spi/spi_nuc900.c | 2 +-
drivers/spi/spi_topcliff_pch.c | 12 +-
drivers/spi/xilinx_spi.c | 133 ++-
drivers/spi/xilinx_spi.h | 32 -
drivers/spi/xilinx_spi_of.c | 133 --
drivers/spi/xilinx_spi_pltfm.c | 102 --
.../plat/ssp.h => include/linux/pxa2xx_ssp.h | 39 +-
include/linux/spi/dw_spi.h | 24 +-
include/linux/spi/pxa2xx_spi.h | 152 +++
sound/soc/pxa/pxa-ssp.c | 2 +-
45 files changed, 1609 insertions(+), 1360 deletions(-)
delete mode 100644 arch/arm/mach-pxa/include/mach/pxa2xx_spi.h
create mode 100644 drivers/spi/dw_spi_mid.c
create mode 100644 drivers/spi/pxa2xx_spi_pci.c
delete mode 100644 drivers/spi/xilinx_spi.h
delete mode 100644 drivers/spi/xilinx_spi_of.c
delete mode 100644 drivers/spi/xilinx_spi_pltfm.c
rename arch/arm/plat-pxa/include/plat/ssp.h => include/linux/pxa2xx_ssp.h (90%)
create mode 100644 include/linux/spi/pxa2xx_spi.h
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
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