[GIT PULL] SPI updates for v3.14 remerged

From: Mark Brown
Date: Thu Jan 23 2014 - 08:19:53 EST

The following changes since commit 7e22e91102c6b9df7c4ae2168910e19d2bb14cd6:

Linux 3.13-rc8 (2014-01-12 17:04:18 +0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-v3.14-2

for you to fetch changes up to 8b8b773e6b611e6629ac01f85d401c949d153546:

Merge commit 'spi/topic/sc18is602' into spi-linus (2014-01-23 13:14:15 +0000)


spi: Updates for v3.14

A respun version of the merges for the pull request previously sent with
a few additional fixes. The last two merges were fixed up by hand since
the branches have moved on and currently have the prior merge in them.

Quite a busy release for the SPI subsystem, mostly in cleanups big and
small scattered through the stack rather than anything else:

- New driver for the Broadcom BC63xx HSSPI controller.
- Fix duplicate device registration for ACPI.
- Conversion of s3c64xx to DMAEngine (this pulls in platform and DMA
changes upon which the transiton depends).
- Some small optimisations to reduce the amount of time we hold locks
in the datapath, eliminate some redundant checks and the size of a
- Lots of fixes, cleanups and general enhancements to drivers,
especially the rspi and Atmel drivers.

Alexander Shiyan (1):
spi: clps711x: Use devm_gpio_request()

Axel Lin (15):
spi: core: Use list_first_entry_or_null() instead of open-coded
spi: s3c64xx: Remove duplicate code to clear S3C64XX_SPI_SLAVE_SEL register
spi: ti-qspi: Fix getting correct address for qspi
spi: sh-hspi: Fix modalias for sh-hspi
spi: core: Use list_first_entry to extract head of queue
spi: fsl-dspi: Add missing breaks for switch cases
spi: oc-tiny: Simplify tiny_spi_txrx_bufs implementation when irq is not used
spi: altera: Remove unneeded NULL checking for hw->bitbang.master
spi: ti-qspi: Simplify qspi_write_msg and qspi_read_msg implementation
spi: ti-qspi: Fixup driver name
spi: sh: Use spi_sh_clear_bit() instead of open-coded
spi: clps711x: Add MODULE_ALIAS to support module auto-loading
spi: Remove duplicate code to set default bits_per_word setting
spi: sc18is602: Convert to use bits_per_word_mask
spi: core: Fix transfer failure when master->transfer_one returns positive value

Baruch Siach (6):
spi: gpio: clarify gpio chipselect language
spi: dw: drop unused struct dw_spi field
spi: dw: use managed resources
spi: dw-mmio: prepare the clock before enabling
spi: dw: fix memory leak on error path
spi: dw-pci: fix typo

Dan Carpenter (1):
spi: bcm63xx-hsspi: checking for ERR_PTR instead of NULL

Daniel Santos (1):
spidev: fix hang when transfer_one_message fails

Ezequiel Garcia (1):
spi: spi-gpio: Use 'cansleep' variants to access GPIO

Geert Uytterhoeven (21):
spi: rspi: Fix NULL pointer dereference on SH7757
spi: rspi: Fix typo when clearing SPSR_OVRF
spi: rspi: Use dev_get_platdata() instead of raw dev.platform_data access
spi: rspi: Remove casts
spi: rspi: Make more pointers const
spi: rspi: Use DUMMY_DATA macro instead of hardcoded value
spi: rspi: Use u8 for 8-bit register values
spi: Kill superfluous cast in spi_w8r16()
spi: core: Improve tx/rx_nbits check comments
spi: sh-hspi: Spelling s/recive/receive/
spi: bitbang: Grammar s/make to make/to make/
spi/s3c64xx: Correct indentation
spi: rspi: Remove dependency on DMAE for SHMOBILE
spi: rspi: Add more RSPI register documentation
spi: rspi: Add more QSPI register documentation
spi: rspi: Add support for specifying CPHA/CPOL
spi: rspi: Spelling s/transmition/transmission/
spi: rspi: Add missing clk_disable() calls in error and cleanup paths
spi: Spelling s/finised/finished/
spi: Clarify transfer_one() w.r.t. spi_finalize_current_transfer()
spi: Correct set_cs() documentation

Hou Zhiqiang (2):
spi/fsl-espi: fix the return value judgment of irq_of_parse_and_map.
spi/fsl-espi: Add Power Management support for eSPI controller

Jingoo Han (17):
spi: remove DEFINE_PCI_DEVICE_TABLE macro
spi: atmel: Use devm_*() functions
spi: coldfire-qspi: Use devm_*() functions
spi: xcomm: Use devm_spi_register_master()
spi: sc18is602: Use devm_spi_register_master()
spi: falcon: Use devm_spi_register_master()
spi: orion: Use devm_clk_get()
spi: rcar: Use devm_spi_register_master()
spi: bcm63xx-hsspi: Use devm_clk_get()
spi: bcm63xx: Use devm_clk_get()
spi: nuc900: Use devm_*() functions
spi: davinci: Use devm_*() functions
spi: ath79: Use devm_*() functions
spi: s3c24xx: Use devm_*() functions
spi: txx9: Use devm_clk_get()
spi: bcm2835: Use devm_request_irq()
spi: mpc512x: Use devm_*() functions

John Whitmore (1):
spi: Correction to typos in Documentation/spi/spi-summary

Jonas Gorski (8):
spi: bcm63xx-hsspi: add bcm63xx HSSPI driver
spi/bcm63xx-hsspi: check result of clk_prepare_enable
spi/bcm63xx-hsspi: use devm_register_master()
spi/bcm63xx-hsspi: fix pm sleep support
spi/bcm63xx: don't substract prepend length from total length
spi/bcm63xx: don't reject reads >= 256 bytes
spi/bcm63xx: check return value of clk_prepare_enable
spi/bcm63xx: fix pm sleep support

Laurent Pinchart (7):
spi: sh-msiof: Fix warnings due to improper casts
spi: rcar: Fix uninitialized variable warning
spi: rcar: Fix pointer cast in the remove function
spi: rcar: Use devm_* managed allocators
spi: sh-msiof: Enable driver compilation with COMPILE_TEST
spi: sh-msiof: Use devm_* managed allocators
spi: sh-msiof: Convert to clk_prepare/unprepare

Marek Vasut (1):
spi: spi-imx: Fix out-of-order CS/SCLK operation at low speeds

Mark Brown (18):
spi: Factor validation and initialisation of messages outside lock
spi: omap2: Add build dependencies for writel_relaxed()
Merge remote-tracking branch 'spi/fix/rspi' into spi-rcar
Merge tag 'v3.13-rc2' into spi-rcar
Merge tag 's3c64xx-dmaengine' of git://git.kernel.org/.../broonie/misc into spi-s3c64xx
Merge tag 'v3.13-rc6' into spi-rcar
Merge tag 'v3.13-rc6' into spi-dw
spi: Use bitfields for multiple data lines
Merge branch 'topic/rcar' of git://git.kernel.org/.../broonie/spi into spi-rspi
Merge branches 'topic/sc18is602' and 'topic/rspi' of git://git.kernel.org/.../broonie/spi into spi-bpw
Merge remote-tracking branch 'spi/fix/core' into spi-linus
Merge remote-tracking branch 'spi/topic/core' into spi-linus
Merge remote-tracking branches 'spi/fix/bcm63xx', 'spi/fix/dspi', 'spi/fix/hspi', 'spi/fix/imx', 'spi/fix/msiof', 'spi/fix/pxa2xx', 'spi/fix/qspi', 'spi/topic/altera', 'spi/topic/ath79' and 'spi/topic/atmel' into spi-linus
Merge remote-tracking branches 'spi/topic/bcm2835', 'spi/topic/bcm63xx', 'spi/topic/bcm63xx-hsspi', 'spi/topic/bitbang', 'spi/topic/bpw', 'spi/topic/clps711x', 'spi/topic/coldfire', 'spi/topic/davinci', 'spi/topic/dw' and 'spi/topic/falcon' into spi-linus
Merge remote-tracking branches 'spi/topic/fsl-espi', 'spi/topic/gpio', 'spi/topic/hspi', 'spi/topic/mpc512x', 'spi/topic/msiof', 'spi/topic/nuc900', 'spi/topic/oc-tiny', 'spi/topic/omap', 'spi/topic/orion' and 'spi/topic/pci' into spi-linus
Merge remote-tracking branches 'spi/topic/pxa2xx', 'spi/topic/qspi', 'spi/topic/s3c24xx', 'spi/topic/s3c64xx', 'spi/topic/sh', 'spi/topic/tegra114', 'spi/topic/tegra20-sflash', 'spi/topic/tegra20-slink', 'spi/topic/txx9' and 'spi/topic/xcomm' into spi-linus
Merge commit 'spi/fix/rcar' into spi-linus
Merge commit 'spi/topic/sc18is602' into spi-linus

Michal Nazarewicz (4):
spi: omap-100k: remove pointless _remove function
spi: tegra114: use u32 for 32-bit register values
spi: tegra20-slink: use u32 for 32-bit register values
spi: tegra20-sflash: use u32 for 32-bit register values

Mika Westerberg (3):
spi: Check conflicting CS based on spi->chip_select instead of device name
spi/pxa2xx: initialize DMA channels to -1 to prevent inadvertent match
spi/pxa2xx: fix compilation warning when !CONFIG_PM_SLEEP

Richard Genoud (1):
spi: atmel: add support for changing message transfer speed

Sachin Kamat (2):
spi: nuc900: Cleanup spi-nuc900.h header
spi: s3c24xx: Remove reference to plat/fiq.h

Santosh Shilimkar (1):
spi: davinci: Fix the build warning with CONFIG_ARM_LPAE=y

Sekhar Nori (1):
spi/davinci: Don't select EDMA

Sourav Poddar (3):
spi/qspi: parse register by name.
spi/qspi: update binding information
spi/qspi: Fix runtime resume path

Takashi Yoshii (2):
spi: spi-sh-msiof: round up div to fix freq calculation
spi: spi-sh-msiof: set hi/low Active for HW CS

Trent Piepho (2):
spi: Order fields in spi_device for better packing
spi: Eliminate 3WIRE spi_transfer check

Victor Kamensky (1):
spi: omap2-mcspi: raw read and write endian fix

Wei Yongjun (6):
spi: coldfire-qspi: remove redundant return value check of platform_get_resource()
spi: bcm63xx: fix reference leak to master in bcm63xx_spi_remove()
spi: spi-s3c24xx: remove redundant return value check of platform_get_resource()
spi: txx9: drop clk_put for devm_clk_get in txx9spi_probe()
spi: nuc900: remove redundant return value check of platform_get_resource()
spi: dw-pci: remove free for resources allocated with devm_*

Wenyou Yang (1):
spi: atmel: Refactor spi-atmel to use SPI framework queue

Documentation/devicetree/bindings/spi/spi-bus.txt | 2 +-
Documentation/devicetree/bindings/spi/ti_qspi.txt | 8 +-
Documentation/spi/spi-summary | 8 +-
arch/arm/Kconfig | 1 +
arch/arm/mach-s3c64xx/Kconfig | 7 +-
arch/arm/mach-s3c64xx/Makefile | 2 +-
arch/arm/mach-s3c64xx/common.h | 5 +
arch/arm/mach-s3c64xx/dma.c | 762 ---------------------
arch/arm/mach-s3c64xx/include/mach/dma.h | 144 ++--
arch/arm/mach-s3c64xx/pl080.c | 244 +++++++
arch/arm/plat-samsung/devs.c | 10 +-
arch/arm/plat-samsung/dma-ops.c | 8 +-
arch/arm/plat-samsung/include/plat/fiq.h | 13 -
drivers/clk/samsung/clk-s3c64xx.c | 4 +-
drivers/spi/Kconfig | 16 +-
drivers/spi/Makefile | 1 +
drivers/spi/spi-altera.c | 2 -
drivers/spi/spi-ath79.c | 14 +-
drivers/spi/spi-atmel.c | 778 ++++++++--------------
drivers/spi/spi-bcm2835.c | 10 +-
drivers/spi/spi-bcm63xx-hsspi.c | 475 +++++++++++++
drivers/spi/spi-bcm63xx.c | 48 +-
drivers/spi/spi-bitbang-txrx.h | 2 +-
drivers/spi/spi-clps711x.c | 23 +-
drivers/spi/spi-coldfire-qspi.c | 53 +-
drivers/spi/spi-davinci.c | 49 +-
drivers/spi/spi-dw-mmio.c | 74 +-
drivers/spi/spi-dw-pci.c | 47 +-
drivers/spi/spi-dw.c | 26 +-
drivers/spi/spi-dw.h | 5 +-
drivers/spi/spi-falcon.c | 12 +-
drivers/spi/spi-fsl-dspi.c | 5 +-
drivers/spi/spi-fsl-espi.c | 63 +-
drivers/spi/spi-gpio.c | 8 +-
drivers/spi/spi-imx.c | 27 +-
drivers/spi/spi-mpc512x-psc.c | 18 +-
drivers/spi/spi-mxs.c | 9 -
drivers/spi/spi-nuc900.c | 56 +-
drivers/spi/spi-oc-tiny.c | 62 +-
drivers/spi/spi-omap-100k.c | 20 -
drivers/spi/spi-omap2-mcspi.c | 38 +-
drivers/spi/spi-orion.c | 4 +-
drivers/spi/spi-pxa2xx-pci.c | 2 +-
drivers/spi/spi-pxa2xx.c | 4 +-
drivers/spi/spi-rspi.c | 363 +++++-----
drivers/spi/spi-s3c24xx.c | 74 +-
drivers/spi/spi-s3c64xx.c | 5 +-
drivers/spi/spi-sc18is602.c | 24 +-
drivers/spi/spi-sh-hspi.c | 4 +-
drivers/spi/spi-sh-msiof.c | 62 +-
drivers/spi/spi-sh.c | 13 +-
drivers/spi/spi-sirf.c | 7 -
drivers/spi/spi-tegra114.c | 98 +--
drivers/spi/spi-tegra20-sflash.c | 22 +-
drivers/spi/spi-tegra20-slink.c | 97 ++-
drivers/spi/spi-ti-qspi.c | 129 ++--
drivers/spi/spi-topcliff-pch.c | 8 +-
drivers/spi/spi-txx9.c | 8 +-
drivers/spi/spi-xcomm.c | 12 +-
drivers/spi/spi.c | 74 +-
include/linux/platform_data/spi-nuc900.h | 8 +-
include/linux/spi/s3c24xx.h | 2 +
include/linux/spi/spi.h | 20 +-
63 files changed, 1806 insertions(+), 2393 deletions(-)
delete mode 100644 arch/arm/mach-s3c64xx/dma.c
create mode 100644 arch/arm/mach-s3c64xx/pl080.c
delete mode 100644 arch/arm/plat-samsung/include/plat/fiq.h
create mode 100644 drivers/spi/spi-bcm63xx-hsspi.c

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