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Message-ID: <20151105110035.GQ1717@sirena.org.uk>
Date: Thu, 5 Nov 2015 11:00:35 +0000
From: Mark Brown <broonie@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] SPI updates for v4.4
The following changes since commit 6a13feb9c82803e2b815eca72fa7a9f5561d7861:
Linux 4.3 (2015-11-01 16:05:25 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-v4.4
for you to fetch changes up to c70efb85153162295dc80099e95dab93d486a3ed:
Merge remote-tracking branches 'spi/topic/s3c64xx', 'spi/topic/ti-qspi' and 'spi/topic/txx9' into spi-next (2015-11-04 11:02:16 +0000)
----------------------------------------------------------------
spi: Updates for v4.4
Quite a lot of activity in SPI this cycle, almost all of it in drivers
with a few minor improvements and tweaks in the core.
- Updates to pxa2xx to support Intel Broxton and multiple chip selects.
- Support for big endian in the bcm63xx driver.
- Multiple slave support for the mt8173
- New driver for the auxiliary SPI controller in bcm2835 SoCs.
- Support for Layerscale SoCs in the Freescale DSPI driver.
----------------------------------------------------------------
There's quite a few trivial conflicts with "spi: Drop owner assignments
from spi_drivers". I was in two minds about including that here or just
pushing separate cleanup patches to individual drivers/subsystems, I can
respin with the patch dropped if you prefer.
Andrew F. Davis (2):
spi: Add THIS_MODULE to spi_driver in SPI core
spi: Drop owner assignment from spi_drivers
Andrew Y. Kuksov (1):
spi: imx: fix ecspi mode setup
Andy Shevchenko (16):
spi: core: propagate return code of __spi_validate_bits_per_word()
spi: pxa2xx: choose closest lower speed
spi: dw: use plain struct device * at earlier ->probe()
spi: dw: remove unneeded cr0 member of struct chip_data
spi: dw: remove bits_per_word member of struct chip_data
spi: dw: eliminate speed variable in ->transfer_one()
spi: dw: eliminate unused threshold variables
spi: dw: introduce spi_shutdown_chip()
spi: dw-pci: remove unused pdev member from struct dw_spi_pci
spi: dw-mmio: convert to unified device property API
spi: dw: explicitly free IRQ handler in dw_spi_remove_host()
spi: dw: remove a NULL check when call ->remove()
spi: core: use gpio_is_valid() helper
spi: pxa2xx: move debug messages to pump_transfer()
spi: pxa2xx: derive struct chip_data from struct drv_data
spi: dw: replace magic constant by DW_SPI_DR
David Mosberger-Tang (1):
spi: atmel: Fix DMA-setup for transfers with more than 8 bits per word
Felipe Balbi (1):
spi: ti-qspi: improve ->remove() callback
Franklin S Cooper Jr (1):
spi: Setup the master controller driver before setting the chipselect
Heiner Kallweit (7):
spi: s3c64xx: clean up runtime PM if driver registration fails
spi: s3c64xx: extend driver to make full use of runtime PM autosuspend
spi: s3c64xx: simplify suspend / resume handlers
spi: s3c64xx: replace clock disabling with runtime PM suspend call in remove function
spi: ath79: simplify iomem resource mapping
spi: bitbang: remove unneeded check
spi: bitbang: switch to the generic implementation of transfer_one_message
Jarkko Nikula (27):
spi: txx9: Use transfer speed unconditionally
spi: s3c64xx: Use transfer speed unconditionally
spi: octeon: Use transfer speed unconditionally
spi: bfin-sport: Calculate transfer speed unconditionally
spi: spi-bfin5xx: Calculate transfer speed unconditionally
spi: au1550: Simplify au1550_spi_setupxfer()
spi: mpc512x: Call mpc512x_psc_spi_transfer_setup() unconditionally
spi: omap-uwire: Remove needless bits_per_word and speed_hz tests
spi: omap-100k: Rely on validations done by spi core
spi: dw: Remove needless if statements
spi: dw: Remove test for non-zero spi->max_speed_hz
spi: spi-fsl-dspi: Remove duplicated register write
spi: pxa2xx: Remove two variables from struct chip_data
spi: pxa2xx: Remove if statement that is always true in pump_transfers()
spi: pxa2xx: Remove cr0 variable from struct chip_data
spi: pxa2xx: Set the max_speed_hz of the master
spi: pxa2xx: Use ACPI_COMPANION() instead of acpi_bus_get_device()
spi: atmel: Remove needless bits_per_word and speed_hz tests
spi: pxa2xx: Remove unused psp member variable from struct chip_data
spi: pxa2xx: Convert unique ID string of ACPI device as unsigned integer
spi: pxa2xx: Save other reg_cs_ctrl bits when configuring chip select
spi: pxa2xx: Align a few defines
spi: pxa2xx: Use LPSS prefix for defines that are Intel LPSS specific
spi: pxa2xx: Add output control for multiple Intel LPSS chip selects
spi: pxa2xx: Detect number of enabled Intel LPSS SPI chip select signals
spi: pxa2xx: Add support for Intel Broxton
spi: pxa2xx: Rework self-initiated platform data creation for non-ACPI
Javier Martinez Canillas (2):
spi: fix kernel-doc warnings about missing return desc in spi.h
spi: fix kernel-doc warnings about missing return desc in spi.c
Jon Hunter (1):
spi: Map SPI OF client IRQ at probe time
Jonas Gorski (7):
spi/bcm63xx: remove unused rx_tail variable
spi/bcm63xx: always use a fixed number of CS
spi/bcm63xx: hardcode busnum to 0
spi/bcm63xx: replace custom io accessors with standard ones
spi/bcm63xx: fix standard accessors and compile guard
spi/bcm63xx: move message control word description to register offsets
spi/bcm63xx: move register definitions into the driver
Leilk Liu (4):
spi: mediatek: Update document devicetree bindings to support multiple devices
spi: mediatek: remove mtk_spi_config
spi: mediatek: handle controller_data in mtk_spi_setup
spi: mediatek: mt8173 spi multiple devices support
Luis de Bethencourt (1):
spi: davinci: use spi->cs_gpio directly
Mark Brown (12):
Merge branches 'topic/core' and 'topic/stats' of git://git.kernel.org/.../broonie/spi into spi-doc
Merge remote-tracking branch 'spi/fix/core' into spi-linus
Merge remote-tracking branches 'spi/fix/atmel', 'spi/fix/imx', 'spi/fix/omap2-mcspi', 'spi/fix/ti-qspi' and 'spi/fix/xilinx' into spi-linus
Merge remote-tracking branch 'spi/topic/core' into spi-next
Merge remote-tracking branch 'spi/topic/davinci' into spi-next
Merge remote-tracking branch 'spi/topic/doc' into spi-next
Merge remote-tracking branches 'spi/topic/ath97', 'spi/topic/atmel', 'spi/topic/au1550', 'spi/topic/bcm2835' and 'spi/topic/bcm2835aux' into spi-next
Merge remote-tracking branches 'spi/topic/bcm53xx', 'spi/topic/bcm63xx', 'spi/topic/bfin-sport', 'spi/topic/bfin5xx' and 'spi/topic/bitbang' into spi-next
Merge remote-tracking branches 'spi/topic/coldfire' and 'spi/topic/dw' into spi-next
Merge remote-tracking branches 'spi/topic/fsl-dspi', 'spi/topic/mpc512x', 'spi/topic/mtk', 'spi/topic/oc-tiny' and 'spi/topic/octeon' into spi-next
Merge remote-tracking branches 'spi/topic/omap-100k', 'spi/topic/omap-uwire', 'spi/topic/owner', 'spi/topic/pxa' and 'spi/topic/pxa2xx' into spi-next
Merge remote-tracking branches 'spi/topic/s3c64xx', 'spi/topic/ti-qspi' and 'spi/topic/txx9' into spi-next
Martin Sperl (6):
spi: add transfer histogram statistics via sysfs
spi: bcm2835aux: spi: add bindings for the bcm2835 auxiliary spi devices
spi: bcm2835aux: add bcm2835 auxiliary spi device driver
spi: bcm2835: change initialization order and switch to platform_get_irq
spi: bcm2835aux: fixed bad data on longer transfers
spi: bcm2835aux: change initialization order and switch to platform_get_irq
Mika Westerberg (1):
spi: pxa2xx: Remove empty function pxa2xx_spi_dma_resume()
Neil Armstrong (1):
spi: omap2-mcspi: disable other channels CHCONF_FORCE in prepare_message
Nicolas Boichat (1):
spi: bitbang: Replace spinlock by mutex
Ricardo Ribalda Delgado (1):
spi/spi-xilinx: Fix race condition on last word read
Tobias Klauser (1):
spi: oc-tiny: Use of_property_read_u32 instead of open-coding it
Vaishali Thakkar (1):
spi: bcm53xx: Adjust devm usage
Vignesh R (2):
spi: ti-qspi: Fix data corruption seen on r/w stress test
spi: spi-ti-qspi: switch to polling mode for better r/w performance
Wolfram Sang (1):
spi: spi-coldfire-qspi: enable RuntimePM before registering to the core
Yuan Yao (1):
spi: Add DSPI support for layerscape family
.../bindings/spi/brcm,bcm2835-aux-spi.txt | 38 ++
.../devicetree/bindings/spi/spi-mt65xx.txt | 9 +-
arch/arm/mach-u300/dummyspichip.c | 1 -
arch/mips/bcm63xx/dev-spi.c | 42 +-
.../include/asm/mach-bcm63xx/bcm63xx_dev_spi.h | 44 --
arch/mips/txx9/generic/spi_eeprom.c | 1 -
drivers/char/tpm/st33zp24/spi.c | 1 -
drivers/gpio/gpio-74x164.c | 1 -
drivers/gpio/gpio-max7301.c | 1 -
drivers/gpio/gpio-mc33880.c | 1 -
drivers/gpio/gpio-mcp23s08.c | 2 -
drivers/gpu/drm/panel/panel-lg-lg4573.c | 1 -
drivers/gpu/drm/panel/panel-samsung-ld9040.c | 1 -
drivers/hwmon/ad7314.c | 1 -
drivers/hwmon/adcxx.c | 1 -
drivers/hwmon/ads7871.c | 1 -
drivers/hwmon/adt7310.c | 1 -
drivers/hwmon/lm70.c | 1 -
drivers/hwmon/max1111.c | 1 -
drivers/iio/accel/kxsd9.c | 1 -
drivers/iio/accel/st_accel_spi.c | 1 -
drivers/iio/adc/ad7266.c | 1 -
drivers/iio/adc/ad7298.c | 1 -
drivers/iio/adc/ad7476.c | 1 -
drivers/iio/adc/ad7791.c | 1 -
drivers/iio/adc/ad7793.c | 1 -
drivers/iio/adc/ad7887.c | 1 -
drivers/iio/adc/ad7923.c | 1 -
drivers/iio/adc/max1027.c | 1 -
drivers/iio/adc/mcp320x.c | 1 -
drivers/iio/adc/ti-adc128s052.c | 1 -
drivers/iio/amplifiers/ad8366.c | 1 -
drivers/iio/common/ssp_sensors/ssp_dev.c | 1 -
drivers/iio/dac/ad5064.c | 1 -
drivers/iio/dac/ad5360.c | 1 -
drivers/iio/dac/ad5380.c | 1 -
drivers/iio/dac/ad5421.c | 1 -
drivers/iio/dac/ad5446.c | 1 -
drivers/iio/dac/ad5449.c | 1 -
drivers/iio/dac/ad5504.c | 1 -
drivers/iio/dac/ad5624r_spi.c | 1 -
drivers/iio/dac/ad5686.c | 1 -
drivers/iio/dac/ad5755.c | 1 -
drivers/iio/dac/ad5764.c | 1 -
drivers/iio/dac/ad5791.c | 1 -
drivers/iio/dac/ad7303.c | 1 -
drivers/iio/dac/mcp4922.c | 1 -
drivers/iio/frequency/ad9523.c | 1 -
drivers/iio/frequency/adf4350.c | 1 -
drivers/iio/gyro/adis16080.c | 1 -
drivers/iio/gyro/adis16130.c | 1 -
drivers/iio/gyro/adis16136.c | 1 -
drivers/iio/gyro/adis16260.c | 1 -
drivers/iio/gyro/adxrs450.c | 1 -
drivers/iio/gyro/st_gyro_spi.c | 1 -
drivers/iio/imu/adis16400_core.c | 1 -
drivers/iio/imu/adis16480.c | 1 -
drivers/iio/magnetometer/st_magn_spi.c | 1 -
drivers/iio/pressure/ms5611_spi.c | 1 -
drivers/iio/pressure/st_pressure_spi.c | 1 -
drivers/iio/proximity/as3935.c | 1 -
drivers/input/misc/ad714x-spi.c | 1 -
drivers/input/misc/adxl34x-spi.c | 1 -
drivers/input/touchscreen/ad7877.c | 1 -
drivers/input/touchscreen/ad7879-spi.c | 1 -
drivers/input/touchscreen/ads7846.c | 1 -
drivers/input/touchscreen/cyttsp4_spi.c | 1 -
drivers/input/touchscreen/cyttsp_spi.c | 1 -
drivers/input/touchscreen/tsc2005.c | 1 -
drivers/leds/leds-dac124s085.c | 1 -
drivers/media/i2c/s5c73m3/s5c73m3-spi.c | 1 -
drivers/media/tuners/msi001.c | 1 -
drivers/mfd/arizona-spi.c | 1 -
drivers/mfd/cros_ec_spi.c | 1 -
drivers/mfd/da9052-spi.c | 1 -
drivers/mfd/ezx-pcap.c | 1 -
drivers/mfd/mc13xxx-spi.c | 1 -
drivers/mfd/stmpe-spi.c | 1 -
drivers/mfd/tps65912-spi.c | 1 -
drivers/mfd/wm831x-spi.c | 1 -
drivers/misc/ad525x_dpot-spi.c | 1 -
drivers/misc/bmp085-spi.c | 1 -
drivers/misc/eeprom/at25.c | 1 -
drivers/misc/eeprom/eeprom_93xx46.c | 1 -
drivers/misc/lattice-ecp3-config.c | 1 -
drivers/misc/lis3lv02d/lis3lv02d_spi.c | 1 -
drivers/misc/ti_dac7512.c | 1 -
drivers/mmc/host/mmc_spi.c | 1 -
drivers/mtd/devices/m25p80.c | 1 -
drivers/mtd/devices/mtd_dataflash.c | 1 -
drivers/mtd/devices/sst25l.c | 1 -
drivers/net/can/spi/mcp251x.c | 1 -
drivers/net/ethernet/micrel/ks8851.c | 1 -
drivers/net/ethernet/microchip/enc28j60.c | 1 -
drivers/net/ethernet/qualcomm/qca_spi.c | 1 -
drivers/net/ieee802154/at86rf230.c | 1 -
drivers/net/ieee802154/cc2520.c | 1 -
drivers/net/ieee802154/mrf24j40.c | 1 -
drivers/net/phy/spi_ks8995.c | 1 -
drivers/net/wireless/cw1200/cw1200_spi.c | 1 -
drivers/net/wireless/libertas/if_spi.c | 1 -
drivers/net/wireless/p54/p54spi.c | 1 -
drivers/net/wireless/ti/wl1251/spi.c | 1 -
drivers/net/wireless/ti/wlcore/spi.c | 1 -
drivers/nfc/st-nci/spi.c | 1 -
drivers/nfc/trf7970a.c | 1 -
drivers/regulator/tps6524x-regulator.c | 1 -
drivers/rtc/rtc-ds1305.c | 1 -
drivers/rtc/rtc-ds1343.c | 1 -
drivers/rtc/rtc-ds1347.c | 1 -
drivers/rtc/rtc-ds1390.c | 1 -
drivers/rtc/rtc-ds3234.c | 1 -
drivers/rtc/rtc-m41t93.c | 1 -
drivers/rtc/rtc-m41t94.c | 1 -
drivers/rtc/rtc-max6902.c | 1 -
drivers/rtc/rtc-mcp795.c | 1 -
drivers/rtc/rtc-pcf2123.c | 1 -
drivers/rtc/rtc-r9701.c | 1 -
drivers/rtc/rtc-rs5c348.c | 1 -
drivers/rtc/rtc-rx4581.c | 1 -
drivers/spi/Kconfig | 15 +-
drivers/spi/Makefile | 1 +
drivers/spi/spi-ath79.c | 11 +-
drivers/spi/spi-atmel.c | 24 +-
drivers/spi/spi-au1550.c | 11 +-
drivers/spi/spi-bcm2835.c | 14 +-
drivers/spi/spi-bcm2835aux.c | 512 +++++++++++++++++++++
drivers/spi/spi-bcm53xx.c | 13 +-
drivers/spi/spi-bcm63xx.c | 210 ++++++++-
drivers/spi/spi-bfin-sport.c | 5 +-
drivers/spi/spi-bfin5xx.c | 6 +-
drivers/spi/spi-bitbang.c | 152 ++----
drivers/spi/spi-coldfire-qspi.c | 3 +-
drivers/spi/spi-davinci.c | 15 +-
drivers/spi/spi-dw-mmio.c | 7 +-
drivers/spi/spi-dw-pci.c | 29 +-
drivers/spi/spi-dw.c | 108 ++---
drivers/spi/spi-dw.h | 6 +
drivers/spi/spi-fsl-dspi.c | 3 -
drivers/spi/spi-imx.c | 7 +
drivers/spi/spi-mpc512x-psc.c | 8 +-
drivers/spi/spi-mt65xx.c | 129 ++++--
drivers/spi/spi-oc-tiny.c | 14 +-
drivers/spi/spi-octeon.c | 2 +-
drivers/spi/spi-omap-100k.c | 26 +-
drivers/spi/spi-omap-uwire.c | 7 +-
drivers/spi/spi-omap2-mcspi.c | 28 ++
drivers/spi/spi-ppc4xx.c | 4 +-
drivers/spi/spi-pxa2xx-dma.c | 4 -
drivers/spi/spi-pxa2xx.c | 257 +++++++----
drivers/spi/spi-pxa2xx.h | 9 -
drivers/spi/spi-s3c24xx.c | 4 +-
drivers/spi/spi-s3c64xx.c | 46 +-
drivers/spi/spi-ti-qspi.c | 88 +---
drivers/spi/spi-tle62x0.c | 1 -
drivers/spi/spi-txx9.c | 2 +-
drivers/spi/spi-xilinx.c | 38 +-
drivers/spi/spi.c | 136 +++++-
drivers/spi/spidev.c | 1 -
drivers/staging/fbtft/fbtft.h | 1 -
drivers/staging/fbtft/flexfb.c | 1 -
drivers/staging/iio/accel/adis16201_core.c | 1 -
drivers/staging/iio/accel/adis16203_core.c | 1 -
drivers/staging/iio/accel/adis16204_core.c | 1 -
drivers/staging/iio/accel/adis16209_core.c | 1 -
drivers/staging/iio/accel/adis16220_core.c | 1 -
drivers/staging/iio/accel/adis16240_core.c | 1 -
drivers/staging/iio/accel/lis3l02dq_core.c | 1 -
drivers/staging/iio/accel/sca3000_core.c | 1 -
drivers/staging/iio/adc/ad7192.c | 1 -
drivers/staging/iio/adc/ad7280a.c | 1 -
drivers/staging/iio/adc/ad7606_spi.c | 1 -
drivers/staging/iio/adc/ad7780.c | 1 -
drivers/staging/iio/adc/ad7816.c | 1 -
drivers/staging/iio/addac/adt7316-spi.c | 1 -
drivers/staging/iio/frequency/ad9832.c | 1 -
drivers/staging/iio/frequency/ad9834.c | 1 -
drivers/staging/iio/gyro/adis16060_core.c | 2 -
drivers/staging/iio/magnetometer/hmc5843_spi.c | 1 -
drivers/staging/iio/meter/ade7753.c | 1 -
drivers/staging/iio/meter/ade7754.c | 1 -
drivers/staging/iio/meter/ade7758_core.c | 1 -
drivers/staging/iio/meter/ade7759.c | 1 -
drivers/staging/iio/meter/ade7854-spi.c | 1 -
drivers/staging/iio/resolver/ad2s1200.c | 1 -
drivers/staging/iio/resolver/ad2s1210.c | 1 -
drivers/staging/iio/resolver/ad2s90.c | 1 -
drivers/staging/mt29f_spinand/mt29f_spinand.c | 1 -
drivers/tty/serial/ifx6x60.c | 2 +-
drivers/tty/serial/max3100.c | 1 -
drivers/tty/serial/max310x.c | 1 -
drivers/tty/serial/sc16is7xx.c | 1 -
drivers/usb/host/max3421-hcd.c | 1 -
drivers/video/backlight/ams369fg06.c | 1 -
drivers/video/backlight/corgi_lcd.c | 1 -
drivers/video/backlight/ili922x.c | 1 -
drivers/video/backlight/l4f00242t03.c | 1 -
drivers/video/backlight/ld9040.c | 1 -
drivers/video/backlight/lms283gf05.c | 1 -
drivers/video/backlight/lms501kf03.c | 1 -
drivers/video/backlight/ltv350qv.c | 1 -
drivers/video/backlight/s6e63m0.c | 1 -
drivers/video/backlight/tdo24m.c | 1 -
drivers/video/backlight/tosa_lcd.c | 1 -
drivers/video/backlight/vgg2432a4.c | 1 -
drivers/video/fbdev/mmp/panel/tpo_tj032md01bw.c | 1 -
drivers/video/fbdev/omap/lcd_mipid.c | 1 -
.../omap2/displays-new/panel-lgphilips-lb035q02.c | 1 -
.../omap2/displays-new/panel-nec-nl8048hl11.c | 1 -
.../omap2/displays-new/panel-sony-acx565akm.c | 1 -
.../omap2/displays-new/panel-tpo-td028ttec1.c | 1 -
.../omap2/displays-new/panel-tpo-td043mtea1.c | 1 -
include/linux/pxa2xx_ssp.h | 1 +
include/linux/spi/spi.h | 44 +-
include/linux/spi/spi_bitbang.h | 2 +-
sound/soc/codecs/ad1836.c | 1 -
sound/soc/codecs/ad193x-spi.c | 1 -
sound/soc/codecs/adau1761-spi.c | 1 -
sound/soc/codecs/adau1781-spi.c | 1 -
sound/soc/codecs/adau1977-spi.c | 1 -
sound/soc/codecs/adav801.c | 1 -
sound/soc/codecs/ak4104.c | 1 -
sound/soc/codecs/cs4271-spi.c | 1 -
sound/soc/codecs/da7210.c | 1 -
sound/soc/codecs/pcm1792a.c | 1 -
sound/soc/codecs/pcm512x-spi.c | 1 -
sound/soc/codecs/rt5677-spi.c | 1 -
sound/soc/codecs/ssm2602-spi.c | 1 -
sound/soc/codecs/tlv320aic23-spi.c | 1 -
sound/soc/codecs/tlv320aic26.c | 1 -
sound/soc/codecs/wm0010.c | 1 -
sound/soc/codecs/wm8510.c | 1 -
sound/soc/codecs/wm8711.c | 1 -
sound/soc/codecs/wm8728.c | 1 -
sound/soc/codecs/wm8731.c | 1 -
sound/soc/codecs/wm8737.c | 1 -
sound/soc/codecs/wm8741.c | 1 -
sound/soc/codecs/wm8750.c | 1 -
sound/soc/codecs/wm8753.c | 1 -
sound/soc/codecs/wm8770.c | 1 -
sound/soc/codecs/wm8776.c | 1 -
sound/soc/codecs/wm8804-spi.c | 1 -
sound/soc/codecs/wm8900.c | 1 -
sound/soc/codecs/wm8983.c | 1 -
sound/soc/codecs/wm8985.c | 1 -
sound/soc/codecs/wm8988.c | 1 -
sound/soc/codecs/wm8995.c | 1 -
247 files changed, 1409 insertions(+), 931 deletions(-)
create mode 100644 Documentation/devicetree/bindings/spi/brcm,bcm2835-aux-spi.txt
create mode 100644 drivers/spi/spi-bcm2835aux.c
Download attachment "signature.asc" of type "application/pgp-signature" (474 bytes)
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