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linux/drivers/spi
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Srinivas Goud 627d05a41c
spi: spi-cadence: Fix data corruption issues in slave mode 
Remove 10us delay in cdns_spi_process_fifo() (called from cdns_spi_irq())
to fix data corruption issue on Master side when this driver
configured in Slave mode, as Slave is failed to prepare the date
on time due to above delay.

Add 10us delay before processing the RX FIFO as TX empty doesn't
guarantee valid data in RX FIFO.

Signed-off-by: Srinivas Goud <srinivas.goud@amd.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Tested-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/1692610216-217644-1-git-send-email-srinivas.goud@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-21 13:09:57 +01:00
..
atmel-quadspi.c
spi: atmel-quadspi: Convert to platform remove callback returning void
2023-03-17 15:47:51 +00:00
internals.h
…
Kconfig
spi: rzv2m-csi: Fix SoC product name
2023-07-03 13:04:53 +01:00
Makefile
spi: Add support for Renesas CSI
2023-06-23 11:04:20 +01:00
spi-altera-core.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-altera-dfl.c
spi: spi-altera-dfl: switch to use modern name
2022-12-29 13:22:04 +00:00
spi-altera-platform.c
spi: spi-altera-platform: switch to use modern name
2022-12-29 13:22:05 +00:00
spi-amd.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-amlogic-spifc-a1.c
spi: add support for Amlogic A1 SPI Flash Controller
2023-04-11 12:40:30 +01:00
spi-ar934x.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-armada-3700.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-aspeed-smc.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-at91-usart.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-ath79.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-atmel.c
spi: atmel: Prevent false timeouts on long transfers
2023-06-22 22:22:49 +01:00
spi-au1550.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-axi-spi-engine.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-bcm63xx-hsspi.c
spi: bcm{63xx,bca}-hsspi: update my email address
2023-07-04 13:54:19 +01:00
spi-bcm63xx.c
spi: bcm63xx: fix max prepend length
2023-07-10 10:01:27 +01:00
spi-bcm2835.c
spi: bcm2835: Convert to platform remove callback returning void
2023-03-31 12:54:07 +01:00
spi-bcm2835aux.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-bcm-qspi.c
spi: bcm-qspi: return error if neither hif_mspi nor mspi is available
2023-06-30 14:53:52 +01:00
spi-bcm-qspi.h
spi: bcm-qspi: Make bcm_qspi_remove() return void
2022-10-18 19:16:53 +01:00
spi-bcmbca-hsspi.c
spi: bcm{63xx,bca}-hsspi: update my email address
2023-07-04 13:54:19 +01:00
spi-bitbang-txrx.h
spi: bitbang: Fix lsb-first Rx
2022-08-15 01:26:20 +01:00
spi-bitbang.c
spi: Cleanup on failure of initial setup
2021-06-01 14:03:12 +01:00
spi-brcmstb-qspi.c
spi: brcmstb-qspi: Convert to platform remove callback returning void
2023-03-06 12:31:15 +00:00
spi-butterfly.c
spi: butterfly: Switch to use module_parport_driver()
2021-03-10 12:46:05 +00:00
spi-cadence-quadspi.c
spi: Updates for v6.5
2023-06-28 13:48:42 -07:00
spi-cadence-xspi.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-cadence.c
spi: spi-cadence: Fix data corruption issues in slave mode
2023-08-21 13:09:57 +01:00
spi-cavium-octeon.c
spi: cavium-octeon: Convert to platform remove callback returning void
2023-03-06 12:31:17 +00:00
spi-cavium-thunderx.c
…
spi-cavium.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-cavium.h
…
spi-clps711x.c
spi: clps711x: Use syscon_regmap_lookup_by_phandle
2022-04-25 14:01:09 +01:00
spi-coldfire-qspi.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-davinci.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-dln2.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-dw-bt1.c
spi: dw-bt1: Convert to platform remove callback returning void
2023-03-06 12:31:21 +00:00
spi-dw-core.c
spi: dw: Drop empty line from DebugFS init function
2023-05-31 12:25:17 +01:00
spi-dw-dma.c
spi: dw: Add DMA address widths capability check
2023-05-15 10:46:17 +09:00
spi-dw-mmio.c
spi: Updates for v6.5
2023-06-28 13:48:42 -07:00
spi-dw-pci.c
spi: dw: Put the driver entities naming in order
2021-11-16 14:30:05 +00:00
spi-dw.h
spi: dw: Add DMA address widths capability check
2023-05-15 10:46:17 +09:00
spi-ep93xx.c
spi: ep93xx: Convert to platform remove callback returning void
2023-03-06 12:31:23 +00:00
spi-falcon.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-fsi.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-fsl-cpm.c
spi: fsl-cpm: Use 16 bit mode for large transfers with even size
2023-04-05 12:33:34 +01:00
spi-fsl-cpm.h
…
spi-fsl-dspi.c
spi: fsl-dspi: avoid SCK glitches with continuous transfers
2023-06-06 16:49:20 +01:00
spi-fsl-espi.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-fsl-lib.c
…
spi-fsl-lib.h
…
spi-fsl-lpspi.c
spi: spi-fsl-lpspi: downgrade log level for pio mode
2023-05-31 12:25:16 +01:00
spi-fsl-qspi.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-fsl-spi.c
spi: fsl-spi: No need to check transfer length versus word size
2023-04-05 12:33:36 +01:00
spi-fsl-spi.h
…
spi-geni-qcom.c
spi: Fixes for v6.5
2023-07-06 19:24:11 -07:00
spi-gpio.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-gxp.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-hisi-kunpeng.c
spi: hisi-kunpeng: Fix error checking
2023-05-18 19:26:36 +09:00
spi-hisi-sfc-v3xx.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-img-spfi.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-imx.c
spi: spi-imx: fix mixing of native and gpio chipselects for imx51/imx53/imx6 variants
2023-06-02 13:15:14 +01:00
spi-ingenic.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-intel-pci.c
spi: intel-pci: Add support for Meteor Lake-S SPI serial flash
2023-03-31 12:54:07 +01:00
spi-intel-platform.c
mtd: spi-nor: intel-spi: Convert to SPI MEM
2022-02-14 12:53:09 +00:00
spi-intel.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-intel.h
mtd: spi-nor: intel-spi: Convert to SPI MEM
2022-02-14 12:53:09 +00:00
spi-iproc-qspi.c
spi: iproc-qspi: Convert to platform remove callback returning void
2023-03-06 12:31:31 +00:00
spi-jcore.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-lantiq-ssc.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-lm70llp.c
spi: lm70llp: add parenthesis for sizeof
2021-05-20 18:00:34 +01:00
spi-loopback-test.c
spi: spi-loopback-test: Add module param for iteration length
2023-04-13 11:42:20 +01:00
spi-lp8841-rtc.c
…
spi-mem.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-meson-spicc.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-meson-spifc.c
spi: meson-spifc: Convert to platform remove callback returning void
2023-03-06 12:31:33 +00:00
spi-microchip-core-qspi.c
spi: microchip-core-qspi: Convert to platform remove callback returning void
2023-03-06 12:31:34 +00:00
spi-microchip-core.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-mpc52xx-psc.c
spi: mpc5xxx-psc: Consistently use device property APIs
2023-03-07 13:58:34 +00:00
spi-mpc52xx.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-mpc512x-psc.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-mt65xx.c
spi: Merge up fixes to help CI
2023-05-30 18:38:18 +01:00
spi-mt7621.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-mtk-nor.c
spi: mtk-nor: Convert to platform remove callback returning void
2023-03-06 21:17:45 +00:00
spi-mtk-snfi.c
spi: mtk-snfi: Convert to platform remove callback returning void
2023-03-06 21:17:46 +00:00
spi-mux.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-mxic.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-mxs.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-npcm-fiu.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-npcm-pspi.c
spi: npcm-pspi: Convert to platform remove callback returning void
2023-03-06 21:17:50 +00:00
spi-nxp-fspi.c
spi: spi-nxp-fspi: use DLL calibration when clock rate > 100MHz
2023-03-22 13:17:43 +00:00
spi-oc-tiny.c
spi: oc-tiny: Convert to platform remove callback returning void
2023-03-06 21:17:51 +00:00
spi-omap2-mcspi.c
spi: omap2-mcspi: Use devm_platform_get_and_ioremap_resource()
2023-03-27 12:42:32 +01:00
spi-omap-uwire.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-orion.c
spi: orion: Use devm_platform_get_and_ioremap_resource()
2023-03-27 12:42:33 +01:00
spi-pci1xxxx.c
spi: mchp-pci1xxxx: Fix improper implementation of disabling chip select lines
2023-04-05 12:33:28 +01:00
spi-pic32-sqi.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-pic32.c
spi: pic32: Use devm_platform_get_and_ioremap_resource()
2023-03-27 12:42:34 +01:00
spi-pl022.c
spi: spl022: Probe defer is no error
2023-06-02 19:15:42 +01:00
spi-ppc4xx.c
spi: ppc4xx: Convert to platform remove callback returning void
2023-03-06 21:17:57 +00:00
spi-pxa2xx-dma.c
spi: pxa2xx: Fix style of and typos in the comments and messages
2021-05-18 14:05:35 +01:00
spi-pxa2xx-pci.c
spi: pxa2xx-pci: Constify struct pxa_spi_info variables
2022-02-28 12:10:27 +00:00
spi-pxa2xx.c
spi: pxa2xx: Mark OF related data as maybe unused
2023-03-13 14:09:11 +00:00
spi-pxa2xx.h
spi: pxa2xx: Get rid of unused ->cs_control()
2021-11-29 12:19:59 +00:00
spi-qcom-qspi.c
spi: spi-qcom-qspi: Add mem_ops to avoid PIO for badly sized reads
2023-07-26 12:47:20 +01:00
spi-qup.c
spi: qup: Request DMA before enabling clocks
2023-05-30 13:43:31 +01:00
spi-rb4xx.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-realtek-rtl.c
spi: realtek-rtl: Add support for Realtek RTL838x/RTL839x SPI controllers
2021-02-04 18:45:57 +00:00
spi-rockchip-sfc.c
spi: Updates for v6.4
2023-04-27 11:02:26 -07:00
spi-rockchip.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-rpc-if.c
spi: rpc-if: Convert to platform remove callback returning void
2023-03-06 21:18:02 +00:00
spi-rspi.c
spi: rspi: Mark OF related data as maybe unused
2023-03-13 14:09:15 +00:00
spi-rzv2m-csi.c
spi: Add support for Renesas CSI
2023-06-23 11:04:20 +01:00
spi-s3c64xx.c
spi: s3c64xx: clear loopback bit after loopback test
2023-07-12 13:11:06 +01:00
spi-sc18is602.c
spi: Switch i2c drivers back to use .probe()
2023-05-26 16:35:29 +01:00
spi-sh-hspi.c
spi: sh-hspi: Convert to platform remove callback returning void
2023-03-06 21:18:06 +00:00
spi-sh-msiof.c
spi: struct spi_device constification
2023-03-13 18:19:31 +00:00
spi-sh-sci.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-sh.c
spi: sh: Convert to platform remove callback returning void
2023-03-06 21:18:08 +00:00
spi-sifive.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-slave-mt27xx.c
spi: slave-mt27xx: Convert to platform remove callback returning void
2023-03-06 21:18:10 +00:00
spi-slave-system-control.c
spi: make remove callback a void function
2022-02-09 13:00:45 +00:00
spi-slave-time.c
spi: make remove callback a void function
2022-02-09 13:00:45 +00:00
spi-sn-f-ospi.c
spi: spi-sn-f-ospi: Make read-only array width_available static const
2023-05-30 13:47:03 +01:00
spi-sprd-adi.c
spi: sprd-adi: Use devm_platform_get_and_ioremap_resource()
2023-03-27 12:42:35 +01:00
spi-sprd.c
spi: sprd: Use devm_platform_get_and_ioremap_resource()
2023-03-27 12:42:35 +01:00
spi-st-ssc4.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-stm32-qspi.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-stm32.c
spi: stm32: fix accidential revert to byte-sized transfer splitting
2023-08-21 13:09:56 +01:00
spi-sun4i.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-sun6i.c
spi: sun6i: Use the new helper to derive the xfer timeout value
2023-06-22 22:22:54 +01:00
spi-sunplus-sp7021.c
spi: sunplus-sp7021: Convert to platform remove callback returning void
2023-03-06 21:18:18 +00:00
spi-synquacer.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-tegra20-sflash.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-tegra20-slink.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-tegra114.c
spi: tegra114: Use devm_platform_get_and_ioremap_resource()
2023-04-04 12:46:56 +01:00
spi-tegra210-quad.c
spi: tegra210-quad: Enable TPM wait polling
2023-04-21 14:37:04 +01:00
spi-test.h
…
spi-ti-qspi.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-tle62x0.c
spi: make remove callback a void function
2022-02-09 13:00:45 +00:00
spi-topcliff-pch.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-uniphier.c
spi: uniphier: Convert to platform remove callback returning void
2023-03-06 21:18:24 +00:00
spi-wpcm-fiu.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-xcomm.c
spi: Switch i2c drivers back to use .probe()
2023-05-26 16:35:29 +01:00
spi-xilinx.c
spi: xilinx: Use devm_platform_get_and_ioremap_resource()
2023-03-28 14:49:37 +01:00
spi-xlp.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-xtensa-xtfpga.c
spi: xtensa-xtfpga: Convert to platform remove callback returning void
2023-03-06 21:18:26 +00:00
spi-zynq-qspi.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi-zynqmp-gqspi.c
spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
2023-03-11 12:34:01 +00:00
spi.c
Char/Misc drivers for 6.4-rc1
2023-04-27 12:07:50 -07:00
spidev.c
spi: Updates for v6.5
2023-06-28 13:48:42 -07:00