Dinh Nguyen e8749d6088 spi: cadence-quadspi: fix write completion support ...

commit 98d948eb83 upstream.

Some versions of the Cadence QSPI controller does not have the write
completion register implemented(CQSPI_REG_WR_COMPLETION_CTRL). On the
Intel SoCFPGA platform the CQSPI_REG_WR_COMPLETION_CTRL register is
not configured.

Add a quirk to not write to the CQSPI_REG_WR_COMPLETION_CTRL register.

Fixes: 9cb2ff1117 ("spi: cadence-quadspi: Disable Auto-HW polling)
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
Link: https://lore.kernel.org/r/20211108200854.3616121-1-dinguyen@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
[IA: backported for linux=5.15.y]
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-05-01 17:22:27 +02:00

..

atmel-quadspi.c

spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller

2022-04-27 14:39:02 +02:00

internals.h

…

Kconfig

…

Makefile

…

spi-altera-core.c

…

spi-altera-dfl.c

…

spi-altera-platform.c

…

spi-amd.c

…

spi-ar934x.c

…

spi-armada-3700.c

…

spi-at91-usart.c

…

spi-ath79.c

…

spi-atmel.c

…

spi-au1550.c

…

spi-axi-spi-engine.c

…

spi-bcm63xx-hsspi.c

…

spi-bcm63xx.c

…

spi-bcm2835.c

…

spi-bcm2835aux.c

…

spi-bcm-qspi.c

spi: bcm-qspi: fix MSPI only access with bcm_qspi_exec_mem_op()

2022-04-13 20:59:19 +02:00

spi-bcm-qspi.h

…

spi-bitbang-txrx.h

…

spi-bitbang.c

…

spi-brcmstb-qspi.c

…

spi-butterfly.c

…

spi-cadence-quadspi.c

spi: cadence-quadspi: fix write completion support

2022-05-01 17:22:27 +02:00

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-bt1.c

…

spi-dw-core.c

…

spi-dw-dma.c

…

spi-dw-mmio.c

…

spi-dw-pci.c

…

spi-dw.h

…

spi-ep93xx.c

…

spi-falcon.c

…

spi-fsi.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-qspi.c

…

spi-fsl-spi.c

…

spi-fsl-spi.h

…

spi-geni-qcom.c

…

spi-gpio.c

…

spi-hisi-kunpeng.c

…

spi-hisi-sfc-v3xx.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-spicc: add IRQ check in meson_spicc_probe

2022-02-08 18:34:08 +01:00

spi-meson-spifc.c

…

spi-mpc52xx-psc.c

…

spi-mpc52xx.c

…

spi-mpc512x-psc.c

…

spi-mt65xx.c

spi: mediatek: support tick_delay without enhance_timing

2022-04-08 14:24:15 +02:00

spi-mt7621.c

…

spi-mtk-nor.c

spi: spi-mtk-nor: initialize spi controller after resume

2022-04-27 14:38:52 +02:00

spi-mux.c

…

spi-mxic.c

spi: mxic: Fix the transmit path

2022-04-08 14:22:53 +02:00

spi-mxs.c

…

spi-npcm-fiu.c

…

spi-npcm-pspi.c

…

spi-nxp-fspi.c

…

spi-oc-tiny.c

…

spi-omap2-mcspi.c

…

spi-omap-100k.c

…

spi-omap-uwire.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-pci: Balance reference count for PCI DMA device

2022-04-08 14:23:07 +02:00

spi-pxa2xx.c

…

spi-pxa2xx.h

…

spi-qcom-qspi.c

…

spi-qup.c

…

spi-rb4xx.c

…

spi-realtek-rtl.c

…

spi-rockchip-sfc.c

…

spi-rockchip.c

spi: rockchip: terminate dma transmission when slave abort

2022-03-16 14:23:40 +01:00

spi-rpc-if.c

…

spi-rspi.c

…

spi-s3c24xx-regs.h

…

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-sifive.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-synquacer.c

…

spi-tegra20-sflash.c

…

spi-tegra20-slink.c

spi: tegra20: Use of_device_get_match_data()

2022-04-08 14:23:57 +02:00

spi-tegra114.c

spi: tegra114: Add missing IRQ check in tegra_spi_probe

2022-04-08 14:23:05 +02:00

spi-tegra210-quad.c

spi: tegra210-quad: Fix missin IRQ check in tegra_qspi_probe

2022-04-08 14:23:06 +02:00

spi-test.h

…

spi-ti-qspi.c

…

spi-tle62x0.c

…

spi-topcliff-pch.c

…

spi-uniphier.c

spi: uniphier: fix reference count leak in uniphier_spi_probe()

2022-02-08 18:34:08 +01:00

spi-xcomm.c

…

spi-xilinx.c

…

spi-xlp.c

…

spi-xtensa-xtfpga.c

…

spi-zynq-qspi.c

spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op()

2022-03-02 11:48:01 +01:00

spi-zynqmp-gqspi.c

spi: spi-zynqmp-gqspi: Handle error for dma_set_mask

2022-04-08 14:23:07 +02:00

spi.c

spi: core: add dma_map_dev for __spi_unmap_msg()

2022-04-13 20:59:23 +02:00

spidev.c

…