The following changes since commit 1c163f4c7b3f621efff9b28a47abb36f7378d783: Linux 5.0 (2019-03-03 15:21:29 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-v5.1 for you to fetch changes up to 14dbfb417bd80c96ec700c7a8414bb6f5db7ecd2: Merge branch 'spi-5.1' into spi-next (2019-03-04 15:32:51 +0000) ---------------------------------------------------------------- spi: Updates for v5.1 A fairly quiet release for SPI, the biggest thing is the conversion to use GPIO descriptors which is now 90% done but still needs some stragglers converting. - Support for inter-word delays. - Conversion of the core and most drivers to use GPIO descriptors for GPIO controlled chip selects. - New drivers for NXP FlexSPI and QuadSPI, SiFive and Spreadtrum. ---------------------------------------------------------------- Alban Bedel (4): spi: bitbang: Don't call chipselect() in spi_bitbang_setup() spi: ath79: Simplify ath79_spi_chipselect() spi: ath79: Enable support for compile test spi: ath79: Remove now useless code Anders Roxell (1): spi: dw: fix warning unused variable 'ret' Andy Shevchenko (1): spi: pxa2xx: Setup maximum supported DMA transfer length Angelo Dureghello (2): spi: fix initial SPI_SR value in spi-fsl-dspi spi: add cpu details to fsl-dspi Kconfig help Axel Lin (1): spi: npcm-pspi: Fix wrong priv pointer Baolin Wang (1): spi: sprd: Add a prefix for SPI DMA channel macros Boris Brezillon (3): spi: spi-mem: Fix spi_mem_dirmap_destroy() kerneldoc spi: spi-mem: Fix a memory leak in spi_mem_dirmap_destroy() spi: spi-mem: Add devm_spi_mem_dirmap_{create,destroy}() Cezary Gapinski (13): spi: stm32: switch to SPDX identifier spi: stm32: use NULL pointer instead of plain integer spi: stm32: fix DMA configuration with only one channel spi: fix typo in SPI_STM32 help text spi: stm32: use explicit CPOL and CPHA mode bits spi: stm32: remove SPI LOOP mode spi: stm32: rename STM32 SPI registers to STM32H7 spi: stm32: rename interrupt function spi: stm32: split transfer one setup function spi: stm32: add start dma transfer function spi: stm32: introduce compatible data cfg spi: stm32: add support for STM32F4 spi: stm32: add description about STM32F4 bindings Charles Keepax (1): spi: cadence: Correct initialisation of runtime PM Clark Wang (3): spi: lpspi: Improve the stability of lpspi data transmission spi: lpspi: Fix wrong transmission when don't use CONT spi: lpspi: Fix CLK pin becomes low before one transfer Fabio Estevam (2): spi: Kconfig: imx: Update the help text to make it more generic dt-bindings: spi: imx: Add an entry for the i.MX8QM compatible Felix Fietkau (1): spi: use gpio[d]_set_value_cansleep for setting chipselect GPIO Frieder Schrempf (5): spi: Add a driver for the Freescale/NXP QuadSPI controller dt-bindings: spi: Move the bindings for the FSL QSPI driver dt-bindings: spi: Adjust the bindings for the FSL QSPI driver mtd: fsl-quadspi: Remove the driver as it was replaced by spi-fsl-qspi.c MAINTAINERS: Move the Freescale QSPI driver to the SPI framework Geert Uytterhoeven (5): spi: sh-hspi: Remove error messages on out-of-memory conditions spi: rspi: Replace spi_master by spi_controller spi: sh-hspi: Replace spi_master by spi_controller spi: sh-msiof: Replace spi_master by spi_controller spi: sh-msiof: Restrict bits per word to 8/16/24/32 on R-Car Gen2/3 Hoan Nguyen An (2): spi: sh-msiof: fix *info pointer in request_dma() spi: sh-msiof: Use DMA if possible Jiwei Sun (1): spi: pl022: add a message state STATE_TIMEOUT for timeout transfer Jonas Bonn (2): spi: support inter-word delay requirement for devices spi-atmel: support inter-word delay Jonathan Neuschäfer (1): spi: gpio: Advertise support for SPI_CS_HIGH Lanqing Liu (4): spi: sprd: Fix the error data length in SPI read-only mode spi: sprd: Add the SPI irq function for the SPI DMA mode dt-bindings: spi: Add the DMA properties for the SPI dma mode spi: sprd: spi: sprd: Add DMA mode support Linus Walleij (12): spi: Optionally use GPIO descriptors for CS GPIOs spi: ath79: Convert to use CS GPIO descriptors spi: atmel: Convert to use CS GPIO descriptors spi: cadence: Convert to use CS GPIO descriptors spi: clps711x: Convert to use CS GPIO descriptors spi: davinci: Convert to use CS GPIO descriptors spi: dw: Convert to use CS GPIO descriptors spi: davinci: Get rid of dangling variable spi: Support high CS when using descriptors spi: dw: Fix default polarity of native chipselect spi: cadence: Fix default polarity of native chipselect gpio: of: Fix logic inversion Lubomir Rintel (1): pxa2xx: replace spi_master with spi_controller Lukasz Majewski (1): spi: spi-fsl-dspi: Provide support for DSPI slave mode operation (Vybryd vf610) Mark Brown (5): Merge branch 'spi-4.21' into spi-5.0 spi: Go back to immediate teardown Merge branch 'for-5.0' of https://git.kernel.org/.../broonie/spi into spi-5.1 Merge branch 'spi-5.0' into spi-linus Merge branch 'spi-5.1' into spi-next Martin Sperl (1): spi: core: avoid waking pump thread from spi_sync instead run teardown delayed Russell King (1): spi: spi-gpio: fix SPI_CS_HIGH capability Silvio Cesare (1): spi: dw: change snprintf to scnprintf for possible overflow Stephen Boyd (2): spi: spi-geni-qcom: Don't initialize completion for normal message spi: spi-geni-qcom: Get rid of forward declaration Tudor Ambarus (13): spi: atmel-quadspi: cache MR value to avoid a write access spi: atmel-quadspi: order header files inclusion alphabetically spi: atmel-quadspi: drop wrappers for iomem accesses spi: atmel-quadspi: fix naming scheme spi: atmel-quadspi: remove unnecessary cast spi: atmel-quadspi: return appropriate error code spi: atmel-quadspi: switch to SPDX license identifiers spi: atmel-quadspi: rework transfer macros dt-bindings: spi: atmel-quadspi: update example to new clock binding dt-bindings: spi: atmel-quadspi: make "pclk" mandatory spi: atmel-quadspi: add support for named peripheral clock dt-bindings: spi: atmel-quadspi: QuadSPI driver for Microchip SAM9X60 spi: atmel-quadspi: add support for sam9x60 qspi controller Uwe Kleine-König (3): spi/trace: drop useless and wrong (but harmless) casts spi/trace: include buffer contents in traces spi: mxs: add tracing to custom .transfer_one_message callback Vignesh R (2): spi: omap2-mcspi: Fix DMA and FIFO event trigger size mismatch spi: ti-qspi: Fix mmap read when more than one CS in use Wei Yongjun (2): spi: sifive: Remove spi_master_put in sifive_spi_remove() spi: sifive: Remove redundant dev_err call in sifive_spi_probe() Yash Shah (2): spi: sifive: Add DT documentation for SiFive SPI controller spi: sifive: Add driver for the SiFive SPI controller Yogesh Narayan Gaur (6): spi: spi-mem: Add driver for NXP FlexSPI controller dt-bindings: spi: add binding file for NXP FlexSPI controller MAINTAINERS: add maintainers for the NXP FlexSPI driver spi: nxp-fspi: add octal mode flag bit for octal support spi: spi-mem: spi-nxp-fspi: add module license info spi: spi-mem: spi-fsl-qspi: typo fix in author name YueHaibing (2): spi: bcm2835aux: remove unneeded NULL check of devm_clk_get spi/topcliff_pch: Fix potential NULL dereference on allocation error shaftarger (1): spi: dw: fix potential variable assignment error .../devicetree/bindings/spi/atmel-quadspi.txt | 12 +- .../devicetree/bindings/spi/fsl-imx-cspi.txt | 1 + .../{mtd/fsl-quadspi.txt => spi/spi-fsl-qspi.txt} | 18 +- .../devicetree/bindings/spi/spi-nxp-fspi.txt | 39 + .../devicetree/bindings/spi/spi-sifive.txt | 37 + Documentation/devicetree/bindings/spi/spi-sprd.txt | 7 + .../devicetree/bindings/spi/spi-stm32.txt | 9 +- Documentation/spi/pxa2xx | 10 +- MAINTAINERS | 12 +- 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 | 4 +- arch/arm/mach-pxa/hx4700.c | 2 +- arch/arm/mach-pxa/icontrol.c | 4 +- arch/arm/mach-pxa/littleton.c | 2 +- arch/arm/mach-pxa/lubbock.c | 2 +- arch/arm/mach-pxa/magician.c | 2 +- arch/arm/mach-pxa/pcm027.c | 2 +- arch/arm/mach-pxa/poodle.c | 2 +- arch/arm/mach-pxa/spitz.c | 2 +- arch/arm/mach-pxa/stargate2.c | 6 +- arch/arm/mach-pxa/tosa.c | 2 +- arch/arm/mach-pxa/z2.c | 4 +- arch/arm/mach-pxa/zeus.c | 2 +- arch/mips/ath79/dev-spi.h | 2 +- drivers/gpio/gpiolib-of.c | 2 +- drivers/mtd/spi-nor/Kconfig | 9 - drivers/mtd/spi-nor/Makefile | 1 - drivers/mtd/spi-nor/fsl-quadspi.c | 1224 ----------------- drivers/spi/Kconfig | 36 +- drivers/spi/Makefile | 3 + drivers/spi/atmel-quadspi.c | 270 ++-- drivers/spi/spi-ath79.c | 114 +- drivers/spi/spi-atmel.c | 102 +- drivers/spi/spi-bcm2835aux.c | 2 +- drivers/spi/spi-bitbang.c | 13 - drivers/spi/spi-cadence.c | 84 +- drivers/spi/spi-clps711x.c | 23 +- drivers/spi/spi-davinci.c | 54 +- drivers/spi/spi-dw-mmio.c | 22 - drivers/spi/spi-dw.c | 54 +- drivers/spi/spi-fsl-dspi.c | 42 +- drivers/spi/spi-fsl-lpspi.c | 92 +- drivers/spi/spi-fsl-qspi.c | 966 ++++++++++++++ drivers/spi/spi-geni-qcom.c | 56 +- drivers/spi/spi-gpio.c | 4 +- drivers/spi/spi-mem.c | 72 +- drivers/spi/spi-mxs.c | 5 + drivers/spi/spi-npcm-pspi.c | 3 +- drivers/spi/spi-nxp-fspi.c | 1106 +++++++++++++++ drivers/spi/spi-omap2-mcspi.c | 4 +- drivers/spi/spi-pl022.c | 30 +- drivers/spi/spi-pxa2xx-dma.c | 58 +- drivers/spi/spi-pxa2xx-pci.c | 4 +- drivers/spi/spi-pxa2xx.c | 157 +-- drivers/spi/spi-pxa2xx.h | 4 +- drivers/spi/spi-rspi.c | 170 +-- drivers/spi/spi-sh-hspi.c | 39 +- drivers/spi/spi-sh-msiof.c | 184 +-- drivers/spi/spi-sifive.c | 448 +++++++ drivers/spi/spi-sprd.c | 354 ++++- drivers/spi/spi-stm32.c | 1403 +++++++++++++++----- drivers/spi/spi-ti-qspi.c | 6 +- drivers/spi/spi-topcliff-pch.c | 6 + drivers/spi/spi.c | 115 +- .../linux/platform_data/spi-ath79.h | 0 include/linux/spi/pxa2xx_spi.h | 4 +- include/linux/spi/spi-mem.h | 5 + include/linux/spi/spi.h | 29 +- include/trace/events/spi.h | 31 +- 72 files changed, 5094 insertions(+), 2507 deletions(-) rename Documentation/devicetree/bindings/{mtd/fsl-quadspi.txt => spi/spi-fsl-qspi.txt} (73%) create mode 100644 Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt create mode 100644 Documentation/devicetree/bindings/spi/spi-sifive.txt delete mode 100644 drivers/mtd/spi-nor/fsl-quadspi.c create mode 100644 drivers/spi/spi-fsl-qspi.c create mode 100644 drivers/spi/spi-nxp-fspi.c create mode 100644 drivers/spi/spi-sifive.c rename arch/mips/include/asm/mach-ath79/ath79_spi_platform.h => include/linux/platform_data/spi-ath79.h (100%)
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