linux-stable/drivers/spi
Clark Wang 06b9522ca8 spi: lpspi: disable lpspi module irq in DMA mode
[ Upstream commit 9728fb3ce1 ]

When all bits of IER are set to 0, we still can observe the lpspi irq events
when using DMA mode to transfer data.

So disable irq to avoid the too much irq events.

Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Link: https://lore.kernel.org/r/20230505063557.3962220-1-xiaoning.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-06-28 11:12:37 +02:00
..
atmel-quadspi.c spi: atmel-quadspi: Free resources even if runtime resume failed in .remove() 2023-05-11 23:03:27 +09:00
internals.h
Kconfig spi: dw_bt1: fix MUX_MMIO dependencies 2023-03-10 09:33:18 +01:00
Makefile spi: microchip-core-qspi: Add support for microchip fpga qspi controllers 2022-08-15 12:17:38 +01:00
spi-altera-core.c
spi-altera-dfl.c spi: spi-altera-dfl: Fix an error handling path 2022-06-06 12:39:16 +01:00
spi-altera-platform.c
spi-amd.c spi: amd: Fix SPI_SPD7 value 2022-11-04 12:25:03 +00:00
spi-ar934x.c
spi-armada-3700.c spi: a3700: support BE for AC5 SPI driver 2022-07-26 16:51:07 +01:00
spi-aspeed-smc.c spi: aspeed: Fix window offset of CE1 2022-10-19 14:36:43 +01:00
spi-at91-usart.c
spi-ath79.c
spi-atmel.c spi: atmel: remove #ifdef CONFIG_{PM, SLEEP} 2022-07-18 13:45:32 +01:00
spi-au1550.c spi: spi-au1550: replace ternary operator with min() 2022-05-16 17:57:01 +01:00
spi-axi-spi-engine.c
spi-bcm-qspi.c spi: bcm-qspi: fix MSPI only access with bcm_qspi_exec_mem_op() 2022-04-06 15:50:11 +01:00
spi-bcm-qspi.h
spi-bcm63xx-hsspi.c spi: bcm63xx-hsspi: Fix multi-bit mode setting 2023-03-10 09:33:22 +01:00
spi-bcm63xx.c
spi-bcm2835.c spi: Updates for v5.20 2022-08-02 10:55:04 -07:00
spi-bcm2835aux.c
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-butterfly.c
spi-cadence-quadspi.c spi: cadence-quadspi: Add missing check for dma_set_mask 2023-06-21 16:00:58 +02:00
spi-cadence-xspi.c spi: cadence: Fix busy cycles calculation 2023-02-01 08:34:28 +01:00
spi-cadence.c spi: spi-cadence: Fix SPI NO Slave Select macro definition 2022-07-20 18:45:21 +01:00
spi-cavium-octeon.c
spi-cavium-thunderx.c
spi-cavium.c
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-davinci.c
spi-dln2.c
spi-dw-bt1.c spi: dw: Fix PM disable depth imbalance in dw_spi_bt1_probe 2022-09-26 16:10:36 +01:00
spi-dw-core.c spi: dw: Fix wrong FIFO level setting for long xfers 2023-02-14 19:11:50 +01:00
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: Add support for Intel Thunder Bay SPI controller 2022-07-13 13:32:32 +01:00
spi-dw-pci.c
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-falcon.c
spi-fsi.c spi: fsi: Increase timeout and ensure status is checked 2022-06-23 15:48:21 +01:00
spi-fsl-cpm.c spi: fsl-cpm: Use 16 bit mode for large transfers with even size 2023-05-17 11:54:00 +02:00
spi-fsl-cpm.h
spi-fsl-dspi.c spi: fsl-dspi: avoid SCK glitches with continuous transfers 2023-06-21 16:00:58 +02:00
spi-fsl-espi.c
spi-fsl-lib.c
spi-fsl-lib.h
spi-fsl-lpspi.c spi: lpspi: disable lpspi module irq in DMA mode 2023-06-28 11:12:37 +02:00
spi-fsl-qspi.c spi: spi-fsl-qspi: Use devm_platform_ioremap_resource_byname() 2022-09-26 16:10:41 +01:00
spi-fsl-spi.c spi: fsl-cpm: Use 16 bit mode for large transfers with even size 2023-05-17 11:54:00 +02:00
spi-fsl-spi.h
spi-geni-qcom.c spi: spi-geni-qcom: correctly handle -EPROBE_DEFER from dma_request_chan() 2023-06-28 11:12:26 +02:00
spi-gpio.c spi: spi-gpio: Don't set MOSI as an input if not 3WIRE mode 2022-12-31 13:32:25 +01:00
spi-gxp.c spi: spi-gxp: fix typo in SPDX identifier line 2022-10-04 12:45:07 +01:00
spi-hisi-kunpeng.c
spi-hisi-sfc-v3xx.c
spi-img-spfi.c spi: img-spfi: using pm_runtime_resume_and_get instead of pm_runtime_get_sync 2022-09-23 18:21:48 +01:00
spi-imx.c spi: spi-imx: fix MX51_ECSPI_* macros when cs > 3 2023-05-24 17:32:40 +01:00
spi-ingenic.c spi: ingenic: Add support for new Ingenic SoCs. 2022-04-25 14:00:51 +01:00
spi-intel-pci.c spi: intel: Add support for Intel Meteor Lake-P SPI serial flash 2022-06-29 12:38:20 +01:00
spi-intel-platform.c
spi-intel.c spi: intel: Check number of chip selects after reading the descriptor 2023-03-17 08:50:20 +01:00
spi-intel.h
spi-iproc-qspi.c
spi-jcore.c
spi-lantiq-ssc.c
spi-lm70llp.c
spi-loopback-test.c spi: spi-loopback-test: Add test to trigger DMA/PIO mixing 2022-09-19 15:44:19 +01:00
spi-lp8841-rtc.c
spi-mem.c spi: spi-mem: Fix spi_mem_poll_status() 2022-06-06 12:32:27 +01:00
spi-meson-spicc.c spi: meson-spicc: fix do_div build error on non-arm64 2022-11-02 12:27:15 +00:00
spi-meson-spifc.c
spi-microchip-core-qspi.c spi: microchip-core-qspi: Add support for microchip fpga qspi controllers 2022-08-15 12:17:38 +01:00
spi-microchip-core.c spi: microchip-core: Simplify some error message 2022-08-15 12:18:41 +01:00
spi-mpc52xx-psc.c spi: mpc52xx-psc: Switch to using core message queue 2022-06-27 13:24:36 +01:00
spi-mpc52xx.c spi: mpc52xx: Replace NO_IRQ by 0 2022-10-10 13:01:20 +01:00
spi-mpc512x-psc.c
spi-mt65xx.c spi: mt65xx: make sure operations completed before unloading 2023-06-14 11:15:15 +02:00
spi-mt7621.c spi: mt7621: Remove 'clk' from 'struct mt7621_spi' 2022-08-29 17:51:39 +01:00
spi-mtk-nor.c spi: spi-mtk-nor: initialize spi controller after resume 2022-04-12 17:18:51 +01:00
spi-mtk-snfi.c spi: mtk-snfi: preserve dma_mapping_error() error codes 2022-05-03 14:00:38 +01:00
spi-mux.c spi: mux: Fix mux interaction with fast path optimisations 2022-09-02 13:27:13 +01:00
spi-mxic.c spi: mxic: Fix an error handling path in mxic_spi_probe() 2022-04-04 08:45:14 +01:00
spi-mxs.c spi: mxs: using pm_runtime_resume_and_get instead of pm_runtime_get_sync 2022-04-25 14:00:59 +01:00
spi-npcm-fiu.c spi: npcm-fiu: Add NPCM8XX support 2022-07-20 16:55:26 +01:00
spi-npcm-pspi.c spi: npcm-pspi: Add NPCM845 peripheral SPI support 2022-08-15 12:17:29 +01:00
spi-nxp-fspi.c spi: nxp-fspi: Do not dereference fwnode in struct device 2022-09-07 12:44:33 +01:00
spi-oc-tiny.c
spi-omap-100k.c spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe 2022-09-26 16:10:37 +01:00
spi-omap-uwire.c ARM: omap1: move perseus spi pinconf to board file 2022-04-21 15:01:08 +02:00
spi-omap2-mcspi.c spi: omap2-mcspi: Fix probe so driver works again 2022-09-21 10:28:20 +01:00
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: Updates for v6.1 2022-10-04 19:36:53 -07:00
spi-pxa2xx.h
spi-qcom-qspi.c
spi-qup.c spi: qup: Request DMA before enabling clocks 2023-06-14 11:15:15 +02:00
spi-rb4xx.c
spi-realtek-rtl.c
spi-rockchip-sfc.c spi: spi-rockchip: Fix missing unwind goto in rockchip_sfc_probe() 2023-04-26 14:28:34 +02:00
spi-rockchip.c spi: rockchip: Unmask IRQ at the final to avoid preemption 2022-06-20 11:35:43 +01:00
spi-rpc-if.c spi: rpc-if: Fix RPM imbalance in probe error path 2022-04-04 08:38:59 +01:00
spi-rspi.c spi: spi-rspi: Fix PIO fallback on RZ platforms 2022-07-21 17:21:07 +01:00
spi-s3c24xx-regs.h
spi-s3c24xx.c spi: s3c24xx: Switch to use devm_spi_alloc_master() 2022-09-23 18:21:50 +01:00
spi-s3c64xx.c spi: s3c64xx: Fix large transfers with DMA 2022-09-28 12:54:07 +01:00
spi-sc18is602.c
spi-sh-hspi.c
spi-sh-msiof.c spi: sh-msiof: add generic Gen4 binding 2022-08-29 12:41:36 +01:00
spi-sh-sci.c
spi-sh.c spi: sh: Switch to using core message queue 2022-06-27 13:24:35 +01:00
spi-sifive.c spi: sifive: add PM callbacks to support suspend/resume 2022-06-10 13:32:24 +01:00
spi-slave-mt27xx.c
spi-slave-system-control.c
spi-slave-time.c
spi-sprd-adi.c
spi-sprd.c spi: spi-sprd: using pm_runtime_resume_and_get instead of pm_runtime_get_sync 2022-04-25 14:00:57 +01:00
spi-st-ssc4.c
spi-stm32-qspi.c spi: stm32-qspi: Refactor dual flash mode enable check in ->setup() 2022-08-31 12:13:11 +01:00
spi-stm32.c spi: stm32: fix stm32_spi_prepare_mbr() that halves spi clk for every run 2022-11-03 13:25:40 +00:00
spi-sun4i.c
spi-sun6i.c
spi-sunplus-sp7021.c spi: remove spin_lock_irq and variable in the irq procress 2022-04-19 13:13:42 +01:00
spi-synquacer.c spi: synquacer: Fix timeout handling in synquacer_spi_transfer_one() 2023-03-10 09:33:23 +01:00
spi-tegra20-sflash.c spi: spi-tegra20-sflash: using pm_runtime_resume_and_get instead of pm_runtime_get_sync 2022-04-25 14:01:03 +01:00
spi-tegra20-slink.c spi: tegra20-slink: fix UAF in tegra_slink_remove() 2022-07-13 13:49:03 +01:00
spi-tegra114.c spi: spi-tegra114: using pm_runtime_resume_and_get instead of pm_runtime_get_sync 2022-04-19 13:13:44 +01:00
spi-tegra210-quad.c spi: tegra210-quad: Fix iterator outside loop 2023-03-11 13:55:29 +01:00
spi-test.h
spi-ti-qspi.c spi: spi-ti-qspi: Support per-transfer and per-slave speed_hz settings 2022-06-06 12:41:36 +01:00
spi-tle62x0.c
spi-topcliff-pch.c spi: topcliff-pch: Use core message validation 2022-06-20 12:43:36 +01:00
spi-uniphier.c
spi-xcomm.c
spi-xilinx.c spi: xilinx: Switch to use devm_spi_alloc_master() 2022-09-23 18:21:49 +01:00
spi-xlp.c
spi-xtensa-xtfpga.c spi: xtensa-xtfpga: Switch to use devm_spi_alloc_master() 2022-09-22 14:39:50 +01:00
spi-zynq-qspi.c
spi-zynqmp-gqspi.c spi: spi-zynqmp-gqspi: Add two chip select support 2022-06-06 12:41:27 +01:00
spi.c spi: Updates for v6.1 2022-10-04 19:36:53 -07:00
spidev.c spi: spidev: remove debug messages that access spidev->spi without locking 2023-02-01 08:34:32 +01:00