Charles Keepax 6afe2ae8dc spi: spi-cadence: Interleave write of TX and read of RX FIFO ... When working in slave mode it seems the timing is exceedingly tight. The TX FIFO can never empty, because the master is driving the clock so zeros would be sent for those bytes where the FIFO is empty. Return to interleaving the writing of the TX FIFO and the reading of the RX FIFO to try to ensure the data is available when required. Fixes: a84c11e16d ("spi: spi-cadence: Avoid read of RX FIFO before its ready") Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230518093927.711358-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>		2023-05-22 11:41:05 +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: add support for Amlogic A1 SPI Flash Controller	2023-04-11 12:40:30 +01:00
Makefile	spi: add support for Amlogic A1 SPI Flash Controller	2023-04-11 12:40:30 +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: Replace all spi->chip_select and spi->cs_gpiod references with function call	2023-03-11 12:34:01 +00:00
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: Replace all spi->chip_select and spi->cs_gpiod references with function call	2023-03-11 12:34:01 +00:00
spi-bcm63xx.c	spi: bcm63xx: use macro DEFINE_SIMPLE_DEV_PM_OPS	2023-04-25 16:55:45 +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: Mark OF related data as maybe unused	2023-03-13 14:09:12 +00:00
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: Replace all spi->chip_select and spi->cs_gpiod references with function call	2023-03-11 12:34:01 +00:00
spi-bitbang-txrx.h	spi: bitbang: Fix lsb-first Rx	2022-08-15 01:26:20 +01:00
spi-bitbang.c
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-cadence-quadspi.c	spi: cadence-quadspi: use macro DEFINE_SIMPLE_DEV_PM_OPS	2023-04-20 12:52:07 +01:00
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: Interleave write of TX and read of RX FIFO	2023-05-22 11:41:05 +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: Replace all spi->chip_select and spi->cs_gpiod references with function call	2023-03-11 12:34:01 +00:00
spi-dw-dma.c	spi: dw-dma: decrease reference count in dw_spi_dma_init_mfld()	2022-11-16 13:43:03 +00:00
spi-dw-mmio.c	spi: dw: Replace spi->chip_select references with function calls	2023-05-16 10:15:06 +09:00
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 support for Intel Thunder Bay SPI controller	2022-07-13 13:32:32 +01:00
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: Remove unneeded cast to same type	2023-03-13 14:09:03 +00:00
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: Replace all spi->chip_select and spi->cs_gpiod references with function call	2023-03-11 12:34:01 +00:00
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: spi-geni-qcom: Select FIFO mode for chip select	2023-05-11 10:18:35 +09:00
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: Convert to platform remove callback returning void	2023-03-06 12:31:29 +00:00
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: imx: Use devm_platform_get_and_ioremap_resource()	2023-04-04 12:46:54 +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-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: Replace all spi->chip_select and spi->cs_gpiod references with function call	2023-03-11 12:34:01 +00:00
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: Replace all spi->chip_select and spi->cs_gpiod references with function call	2023-03-11 12:34:01 +00:00
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-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: Support pinctrl sleep states	2023-03-28 01:26:10 +01:00
spi-qup.c	spi: qup: Convert to platform remove callback returning void	2023-04-04 12:47:11 +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-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-s3c64xx.c	spi: Replace all spi->chip_select and spi->cs_gpiod references with function call	2023-03-11 12:34:01 +00:00
spi-sc18is602.c	spi: sc18is602: Mark OF related data as maybe unused	2023-03-13 14:09:14 +00:00
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: f_ospi: Add missing spi_mem_default_supports_op() helper	2023-03-22 13:17:43 +00:00
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: Use devm_platform_get_and_ioremap_resource()	2023-04-04 12:46:55 +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: Replace all spi->chip_select and spi->cs_gpiod references with function call	2023-03-11 12:34:01 +00:00
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: Replace all spi->chip_select and spi->cs_gpiod references with function call	2023-03-11 12:34:01 +00:00
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	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00