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The main thing this release has been a lot of work on the integration
with SPI NOR flashes, there's been some specific support for a while for
controller features designed to make them perform better but it's not
worked out as well as hoped so the interface has been redesigned in a
way that will hopefully do better - it's already been adopted by a
number of additional controllers so things are looking good. Otherwise
most of the work has been driver specific:
- Support for better integration with NOR flashes from Boris Brezillon
and Yogesh Narayan Gaur plus usage of it in several drivers.
- A big cleanup of the Rockchip driver from Emil Renner Berthing.
- Lots of performance improvements for bcm2835 from Lukas Wunner.
- Slave mode support for pxa2xx from Lubomir Rintel.
- Support for Macronix MXIC, Mediatek MT7629 and MT8183, NPCM PSPI,
and Renesas r8a77470.
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Merge tag 'spi-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"The main thing this release has been a lot of work on the integration
with SPI NOR flashes, there's been some specific support for a while
for controller features designed to make them perform better but it's
not worked out as well as hoped so the interface has been redesigned
in a way that will hopefully do better - it's already been adopted by
a number of additional controllers so things are looking good.
Otherwise most of the work has been driver specific:
- Support for better integration with NOR flashes from Boris
Brezillon and Yogesh Narayan Gaur plus usage of it in several
drivers.
- A big cleanup of the Rockchip driver from Emil Renner Berthing.
- Lots of performance improvements for bcm2835 from Lukas Wunner.
- Slave mode support for pxa2xx from Lubomir Rintel.
- Support for Macronix MXIC, Mediatek MT7629 and MT8183, NPCM PSPI,
and Renesas r8a77470"
* tag 'spi-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (90 commits)
spi: sh-msiof: Reduce the number of times write to and perform the transmission from FIFO
spi: sh-msiof: Add r8a774c0 support
doc: lpspi: Document DT bindings for LPSPI slave mode
spi: lpspi: Let watermark change with send data length
spi: lpspi: Add slave mode support
spi: lpspi: Replace all "master" with "controller"
spi: imx: drop useless member speed_hz from driver data struct
spi: imx: rename config callback and add useful parameters
spi: imx: style fixes
spi: imx: mx51-ecspi: Move some initialisation to prepare_message hook.
spi: imx: add a device specific prepare_message callback
mtd: atmel-quadspi: disallow building on ebsa110
spi: Update NPCM PSPI controller documentation
spi: npcm: Modify pspi send function
spi: Use of_node_name_eq for node name comparisons
spi: dw-mmio: add ACPI support
spi: bcm2835: Synchronize with callback on DMA termination
spi: bcm2835: Speed up FIFO access if fill level is known
spi: bcm2835: Polish transfer of DMA prologue
spi: spi-mem: add support for octal mode I/O data transfer
...
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|---|---|---|
| .. | ||
| partitions | ||
| arm-versatile.txt | ||
| aspeed-smc.txt | ||
| atmel-dataflash.txt | ||
| atmel-nand.txt | ||
| brcm,brcmnand.txt | ||
| cadence-quadspi.txt | ||
| common.txt | ||
| cortina,gemini-flash.txt | ||
| davinci-nand.txt | ||
| denali-nand.txt | ||
| diskonchip.txt | ||
| elm.txt | ||
| flctl-nand.txt | ||
| fsl-quadspi.txt | ||
| fsl-upm-nand.txt | ||
| fsmc-nand.txt | ||
| gpio-control-nand.txt | ||
| gpmc-nand.txt | ||
| gpmc-nor.txt | ||
| gpmc-onenand.txt | ||
| gpmi-nand.txt | ||
| hisi504-nand.txt | ||
| hisilicon,fmc-spi-nor.txt | ||
| ibm,ndfc.txt | ||
| ingenic,jz4780-nand.txt | ||
| jedec,spi-nor.txt | ||
| lpc32xx-mlc.txt | ||
| lpc32xx-slc.txt | ||
| marvell-nand.txt | ||
| microchip,mchp23k256.txt | ||
| mtd-physmap.txt | ||
| mtk-nand.txt | ||
| mtk-quadspi.txt | ||
| mxc-nand.txt | ||
| nand.txt | ||
| nvidia-tegra20-nand.txt | ||
| nxp-spifi.txt | ||
| orion-nand.txt | ||
| oxnas-nand.txt | ||
| partition.txt | ||
| qcom_nandc.txt | ||
| samsung-s3c2410.txt | ||
| spear_smi.txt | ||
| spi-nand.txt | ||
| st-fsm.txt | ||
| stm32-quadspi.txt | ||
| sunxi-nand.txt | ||
| tango-nand.txt | ||
| vf610-nfc.txt | ||