[GIT PULL] spi updates for v4.18

From: Mark Brown
Date: Mon Jun 04 2018 - 07:01:32 EST

The following changes since commit bc519d9574618e47a0c788000fb78da95e18d953:

spi: bcm2835aux: ensure interrupts are enabled for shared handler (2018-05-04 08:09:02 +0900)

are available in the Git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-v4.18

for you to fetch changes up to 16c10b3bf84df5564683c704039f6199b8359b16:

Merge branch 'spi-4.17' into spi-4.18 for the merge window (2018-06-04 11:51:12 +0100)

----------------------------------------------------------------
spi: Updates for v4.18

Quite a busy release for SPI, mainly as a result of Boris Brezillon's
work on improving the integration with MTD for accelerated SPI flash
controllers. He's added a new spi_mem interface which works a lot
better with general hardware and converted the users over to it, as a
result of this work we've got some MTD changes in here as well.

Other highlights include:

- Lots of spring cleaning for the s3c64xx driver.
- Removal of the bcm53xx, the hardware is also supported by the mspi
driver but SoC naming had caused people to miss the duplication.
- Conversion of the pxa2xx driver to use the standard message
processing loop rather than open coding.
- A bunch of improvements to the runtime PM of the OMAP McSPI driver.

----------------------------------------------------------------
Alexey Khoroshilov (2):
spi: stm32: Fix error handling in stm32_spi_probe()
spi: meson-spicc: Fix error handling in meson_spicc_probe()

Andy Shevchenko (1):
spi: pxa2xx: Allow 64-bit DMA

Arvind Yadav (1):
spi: mpc52xx: Use gpio_is_valid()

Boris Brezillon (12):
spi: Expose spi_{map,unmap}_buf() for internal use
spi: Add an helper to flush the message queue
spi: Check presence the of ->transfer[_xxx]() before registering a controller
spi: Extend the core to ease integration of SPI memory controllers
spi: Make support for regular transfers optional when ->mem_ops != NULL
spi: bcm-qspi: Implement the spi_mem interface
spi: ti-qspi: Implement the spi_mem interface
mtd: spi-nor: Use the spi_mem_xx() API
spi: Get rid of the spi_flash_read() API
spi: bcm-qspi: Fix build failure caused by spi_flash_read() API removal
spi: ti-qspi: Make sure res_mmap != NULL before dereferencing it
mtd: devices: m25p80: Use spi_mem_set_drvdata() instead of spi_set_drvdata()

Fabio Estevam (4):
spi: imx: Switch to SPDX identifier
spi: mxs: Switch to SPDX identifier
spi: lpspi: Switch to SPDX identifier
spi: Fix typo on SPI_MEM help text

Geert Uytterhoeven (2):
spi: Remove depends on HAS_DMA in case of platform dependency
spi: sh-msiof: Fix setting SIRMDR1.SYNCAC to match SITMDR1.SYNCAC

Jarkko Nikula (3):
spi: pxa2xx: Remove unused argument from pxa2xx_spi_dma_prepare()
spi: pxa2xx: Remove pump_transfers string from dev_ prints
spi: pxa2xx: Use core message processing loop

Krzysztof Kozlowski (1):
spi: s3c64xx: samsung: Remove support for Exynos5440

Marek Szyprowski (1):
spi: spi-s3c64xx: Fix system resume support

Mark Brown (1):
Merge branch 'spi-4.17' into spi-4.18 for the merge window

Naga Sureshkumar Relli (1):
spi: zynqmp: Add pm runtime support

RafaÅ MiÅecki (2):
spi: remove the older/duplicated bcm53xx driver
spi: remove forgotten CONFIG_SPI_BCM53XX

Stefan Potyra (1):
spi/bcm63xx-hspi: Enable the clock before calling clk_get_rate().

Sylwester Nawrocki (8):
spi: spi-s3c64xx: Remove unused driver data structure tgl_spi field
spi: spi-s3c64xx: Remove unused s3c64xx_spi_hwinit() function argument
spi: spi-s3c64xx: Do not ignore timeout errors in polling I/O mode
spi: spi-s3c64xx: Fix indentation in the register offset definitions
spi: spi-s3c64xx: Drop unused enable_datapath() function argument
spi: spi-s3c64xx: Add missing s3c64xx_ prefix to function names
spi: spi-s3c64xx: Use local variable for FIFO length
spi: spi-s3c64xx: Allow higher transfer lengths in polling IO mode

Tobias Jordan (1):
spi: pxa2xx: check clk_prepare_enable() return value

Tony Lindgren (4):
spi: omap2-mcspi: Restore context always in runtime_resume
spi: omap2-mcspi: Idle hardware during suspend and resume
spi: Add missing pm_runtime_put_noidle() after failed get
spi: omap2-mcspi: Remove unnecessary pm_runtime_force_suspend()

Vladimir Zapolskiy (1):
spi: sh-msiof: Simplify calculation of divisors for transfer rate

Wolfram Sang (1):
spi: simplify getting .drvdata

kbuild test robot (1):
spi: pxa2xx: pxa2xx_spi_transfer_one() can be static

drivers/mtd/devices/Kconfig | 1 +
drivers/mtd/devices/m25p80.c | 238 ++++++++---------------
drivers/spi/Kconfig | 27 +--
drivers/spi/Makefile | 2 +-
drivers/spi/internals.h | 43 +++++
drivers/spi/spi-bcm-qspi.c | 162 ++++++++--------
drivers/spi/spi-bcm53xx.c | 360 -----------------------------------
drivers/spi/spi-bcm53xx.h | 73 -------
drivers/spi/spi-bcm63xx-hsspi.c | 25 ++-
drivers/spi/spi-cadence.c | 6 +-
drivers/spi/spi-fsl-lpspi.c | 21 +-
drivers/spi/spi-imx.c | 22 +--
drivers/spi/spi-mem.c | 410 ++++++++++++++++++++++++++++++++++++++++
drivers/spi/spi-meson-spicc.c | 11 +-
drivers/spi/spi-mpc52xx.c | 2 +-
drivers/spi/spi-mxs.c | 48 ++---
drivers/spi/spi-omap2-mcspi.c | 111 +++++------
drivers/spi/spi-pxa2xx-dma.c | 28 +--
drivers/spi/spi-pxa2xx.c | 257 +++++++++----------------
drivers/spi/spi-pxa2xx.h | 17 +-
drivers/spi/spi-s3c64xx.c | 160 +++++++++-------
drivers/spi/spi-sh-msiof.c | 73 +++----
drivers/spi/spi-stm32.c | 2 +-
drivers/spi/spi-ti-qspi.c | 87 +++++----
drivers/spi/spi-zynqmp-gqspi.c | 92 +++++++--
drivers/spi/spi.c | 145 +++++++-------
include/linux/spi/spi-mem.h | 249 ++++++++++++++++++++++++
include/linux/spi/spi.h | 60 +-----
28 files changed, 1423 insertions(+), 1309 deletions(-)
create mode 100644 drivers/spi/internals.h
delete mode 100644 drivers/spi/spi-bcm53xx.c
delete mode 100644 drivers/spi/spi-bcm53xx.h
create mode 100644 drivers/spi/spi-mem.c
create mode 100644 include/linux/spi/spi-mem.h

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