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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. -----BEGIN PGP SIGNATURE----- iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlwhLBsTHGJyb29uaWVA a2VybmVsLm9yZwAKCRAk1otyXVSH0AGvB/9odNqLjVJiG6v0EIKqLyYXMzCYgmrZ RyBZoqTKoNmXxv0b/Fdsi8VaiJ8x2WIcqLzhpQlg3twOCvXQbgoA+JzQNyHZlZ1u 8cxfFGebVS6r0k14bkmAVR8LSvGlReOZQLC2MvccVc/UAwN0/p5ncN0xUADHvIOW /Pmx0/e2uCMx1+OMAudlUXQ5IIbnb5/OjvDfR/7tlVo5YKSgkHBJeunOYSaPSNuO QNf9+kZxvQ8djYbpYqqHWovPF7JSlQAj0WkMJPB/g3R09E/vatSBlCMnETBJWn/L wogHquLK/vwRaS+MqTSrGsi0ylpqgxmZrbGKcXKF51fim0EvBg7cMqe6 =ZnI3 -----END PGP SIGNATURE----- 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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.. | ||
atmel-quadspi.c | ||
internals.h | ||
Kconfig | ||
Makefile | ||
spi-altera.c | ||
spi-armada-3700.c | ||
spi-at91-usart.c | ||
spi-ath79.c | ||
spi-atmel.c | ||
spi-au1550.c | ||
spi-axi-spi-engine.c | ||
spi-bcm-qspi.c | ||
spi-bcm-qspi.h | ||
spi-bcm63xx-hsspi.c | ||
spi-bcm63xx.c | ||
spi-bcm2835.c | ||
spi-bcm2835aux.c | ||
spi-bitbang-txrx.h | ||
spi-bitbang.c | ||
spi-brcmstb-qspi.c | ||
spi-butterfly.c | ||
spi-cadence.c | ||
spi-cavium-octeon.c | ||
spi-cavium-thunderx.c | ||
spi-cavium.c | ||
spi-cavium.h | ||
spi-clps711x.c | ||
spi-coldfire-qspi.c | ||
spi-davinci.c | ||
spi-dln2.c | ||
spi-dw-mid.c | ||
spi-dw-mmio.c | ||
spi-dw-pci.c | ||
spi-dw.c | ||
spi-dw.h | ||
spi-efm32.c | ||
spi-ep93xx.c | ||
spi-falcon.c | ||
spi-fsl-cpm.c | ||
spi-fsl-cpm.h | ||
spi-fsl-dspi.c | ||
spi-fsl-espi.c | ||
spi-fsl-lib.c | ||
spi-fsl-lib.h | ||
spi-fsl-lpspi.c | ||
spi-fsl-spi.c | ||
spi-fsl-spi.h | ||
spi-geni-qcom.c | ||
spi-gpio.c | ||
spi-img-spfi.c | ||
spi-imx.c | ||
spi-iproc-qspi.c | ||
spi-jcore.c | ||
spi-lantiq-ssc.c | ||
spi-lm70llp.c | ||
spi-loopback-test.c | ||
spi-lp8841-rtc.c | ||
spi-mem.c | ||
spi-meson-spicc.c | ||
spi-meson-spifc.c | ||
spi-mpc52xx-psc.c | ||
spi-mpc52xx.c | ||
spi-mpc512x-psc.c | ||
spi-mt65xx.c | ||
spi-mxic.c | ||
spi-mxs.c | ||
spi-npcm-pspi.c | ||
spi-nuc900.c | ||
spi-oc-tiny.c | ||
spi-omap-100k.c | ||
spi-omap-uwire.c | ||
spi-omap2-mcspi.c | ||
spi-orion.c | ||
spi-pic32-sqi.c | ||
spi-pic32.c | ||
spi-pl022.c | ||
spi-ppc4xx.c | ||
spi-pxa2xx-dma.c | ||
spi-pxa2xx-pci.c | ||
spi-pxa2xx.c | ||
spi-pxa2xx.h | ||
spi-qcom-qspi.c | ||
spi-qup.c | ||
spi-rb4xx.c | ||
spi-rockchip.c | ||
spi-rspi.c | ||
spi-s3c24xx-fiq.h | ||
spi-s3c24xx-fiq.S | ||
spi-s3c24xx.c | ||
spi-s3c64xx.c | ||
spi-sc18is602.c | ||
spi-sh-hspi.c | ||
spi-sh-msiof.c | ||
spi-sh-sci.c | ||
spi-sh.c | ||
spi-sirf.c | ||
spi-slave-mt27xx.c | ||
spi-slave-system-control.c | ||
spi-slave-time.c | ||
spi-sprd-adi.c | ||
spi-sprd.c | ||
spi-st-ssc4.c | ||
spi-stm32-qspi.c | ||
spi-stm32.c | ||
spi-sun4i.c | ||
spi-sun6i.c | ||
spi-tegra20-sflash.c | ||
spi-tegra20-slink.c | ||
spi-tegra114.c | ||
spi-test.h | ||
spi-ti-qspi.c | ||
spi-tle62x0.c | ||
spi-topcliff-pch.c | ||
spi-txx9.c | ||
spi-uniphier.c | ||
spi-xcomm.c | ||
spi-xilinx.c | ||
spi-xlp.c | ||
spi-xtensa-xtfpga.c | ||
spi-zynqmp-gqspi.c | ||
spi.c | ||
spidev.c |