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linux/drivers/spi
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Uwe Kleine-König aca301ece5 spi: imx: mx51-ecspi: Move some initialisation to prepare_message hook. 
[ Upstream commit 00b80ac9355397455adec24c9ee76f1b0225cd27 ]

The relevant difference between prepare_message and config is that the
former is run before the CS signal is asserted. So the polarity of the
CLK line must be configured in prepare_message as an edge generated by
config might already result in a latch of the MOSI line.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-12-13 17:42:15 +01:00
..
internals.h
spi: Add an helper to flush the message queue
2018-04-23 15:48:18 +01:00
Kconfig
spi: Prevent adding devices below an unregistering controller
2020-08-26 10:31:00 +02:00
Makefile
spi: add SPI controller driver for UniPhier SoC
2018-08-01 11:22:37 +01:00
spi-altera.c
…
spi-armada-3700.c
spi: change clk_disable_unprepare to clk_unprepare
2021-12-29 12:20:43 +01:00
spi-ath79.c
spi: add flags parameter to txrx_word function pointers
2018-08-01 14:50:24 +01:00
spi-atmel.c
spi: atmel: Put allocated master before return
2021-03-04 09:39:44 +01:00
spi-au1550.c
…
spi-axi-spi-engine.c
…
spi-bcm63xx-hsspi.c
spi: bcm63xx-hsspi: Fix multi-bit mode setting
2023-03-11 16:31:41 +01:00
spi-bcm63xx.c
spi: bcm63xx: fix max prepend length
2023-08-11 11:45:26 +02:00
spi-bcm2835.c
spi: bcm2835: Release the DMA channel if probe fails after dma_init
2020-12-11 13:25:03 +01:00
spi-bcm2835aux.c
spi: bcm2835aux: Restore err assignment in bcm2835aux_spi_probe
2020-12-30 11:25:37 +01:00
spi-bcm-qspi.c
spi: bcm-qspi: return error if neither hif_mspi nor mspi is available
2023-08-11 11:45:13 +02:00
spi-bcm-qspi.h
…
spi-bitbang-txrx.h
…
spi-bitbang.c
spi: bitbang: Fix NULL pointer dereference in spi_unregister_master
2019-07-10 09:53:32 +02:00
spi-brcmstb-qspi.c
…
spi-butterfly.c
spi: add flags parameter to txrx_word function pointers
2018-08-01 14:50:24 +01:00
spi-cadence.c
spi: cadence: Correct initialisation of runtime PM again
2021-07-28 11:13:48 +02:00
spi-cavium-octeon.c
…
spi-cavium-thunderx.c
spi: spi-cavium-thunderx: Add missing pci_release_regions()
2020-01-12 12:17:11 +01:00
spi-cavium.c
…
spi-cavium.h
…
spi-clps711x.c
…
spi-coldfire-qspi.c
…
spi-davinci.c
spi: davinci: Fix use-after-free on unbind
2020-12-30 11:26:14 +01:00
spi-dln2.c
spi: dln2: Fix reference leak to master
2021-05-22 10:59:15 +02:00
spi-dw-mid.c
spi: dw: Return any value retrieved from the dma_transfer callback
2020-06-22 09:05:20 +02:00
spi-dw-mmio.c
spi: dw-mmio: add MSCC Ocelot support
2018-07-30 12:02:08 +01:00
spi-dw-pci.c
…
spi-dw.c
spi: dw: Return any value retrieved from the dma_transfer callback
2020-06-22 09:05:20 +02:00
spi-dw.h
spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls
2020-02-01 09:37:08 +00:00
spi-efm32.c
…
spi-ep93xx.c
spi: spi-ep93xx: Use dma_data_direction for ep93xx_spi_dma_{finish,prepare}
2018-11-13 11:08:22 -08:00
spi-falcon.c
…
spi-fsl-cpm.c
spi: fsl-cpm: Use 16 bit mode for large transfers with even size
2023-05-30 12:42:13 +01:00
spi-fsl-cpm.h
…
spi-fsl-dspi.c
spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config
2021-09-22 11:47:51 +02:00
spi-fsl-espi.c
spi: fsl-espi: Only process interrupts for expected events
2020-10-07 08:00:07 +02:00
spi-fsl-lib.c
…
spi-fsl-lib.h
…
spi-fsl-lpspi.c
spi: fsl-lpspi: Prevent FIFO under/overrun by default
2019-11-24 08:20:55 +01:00
spi-fsl-spi.c
spi: spi-fsl-spi: allow changing bits_per_word while CS is still active
2023-08-11 11:45:16 +02:00
spi-fsl-spi.h
…
spi-gpio.c
spi: gpio: Don't leak SPI master in probe error path
2021-06-03 08:38:07 +02:00
spi-img-spfi.c
spi: img-spfi: Fix pm_runtime_get_sync() error checking
2022-06-14 16:59:20 +02:00
spi-imx.c
spi: imx: mx51-ecspi: Move some initialisation to prepare_message hook.
2023-12-13 17:42:15 +01:00
spi-iproc-qspi.c
…
spi-jcore.c
spi: jcore: disable ref_clk after getting its rate
2018-03-18 17:57:42 -07:00
spi-lantiq-ssc.c
spi: lantiq: fix: Rx overflow error in full duplex mode
2020-08-19 08:14:50 +02:00
spi-lm70llp.c
spi: add flags parameter to txrx_word function pointers
2018-08-01 14:50:24 +01:00
spi-loopback-test.c
spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf'
2021-07-20 16:15:43 +02:00
spi-lp8841-rtc.c
…
spi-mem.c
spi: spi-mem: Fix inverted logic in op sanity check
2020-02-14 16:33:24 -05:00
spi-meson-spicc.c
spi: meson-spicc: add IRQ check in meson_spicc_probe
2022-02-08 18:23:16 +01:00
spi-meson-spifc.c
spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe
2022-01-27 09:04:21 +01:00
spi-mpc52xx-psc.c
…
spi-mpc52xx.c
spi: mpc52xx: Use gpio_is_valid()
2018-04-27 12:05:39 +01:00
spi-mpc512x-psc.c
…
spi-mt65xx.c
spi: mediatek: Avoid NULL pointer crash in interrupt
2022-02-08 18:23:15 +01:00
spi-mxs.c
spi: mxs: fix reference leak in mxs_spi_probe
2020-12-30 11:25:54 +01:00
spi-nuc900.c
…
spi-oc-tiny.c
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
spi-omap2-mcspi.c
spi: omap2-mcspi: Fix DMA and FIFO event trigger size mismatch
2019-12-01 09:17:33 +01:00
spi-omap-100k.c
spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe
2022-10-26 13:19:25 +02:00
spi-omap-uwire.c
…
spi-orion.c
spi: orion: fix CS GPIO handling again
2018-06-19 13:06:51 +01:00
spi-pic32-sqi.c
…
spi-pic32.c
spi: spi-pic32: Fix issue with uninitialized dma_slave_config
2021-09-22 11:47:51 +02:00
spi-pl022.c
spi: spl022: fix Microwire full duplex mode
2021-11-26 11:35:59 +01:00
spi-ppc4xx.c
…
spi-pxa2xx-dma.c
spi: pxa2xx: Use core message processing loop
2018-04-17 17:11:30 +01:00
spi-pxa2xx-pci.c
spi: pxa2xx-pci: Balance reference count for PCI DMA device
2022-04-15 14:14:43 +02:00
spi-pxa2xx.c
spi: pxa2xx: Fix use-after-free on unbind
2021-01-17 14:04:20 +01:00
spi-pxa2xx.h
spi: pxa2xx: Allow 64-bit DMA
2018-04-24 16:10:12 +01:00
spi-qup.c
spi: qup: Request DMA before enabling clocks
2023-06-14 10:57:12 +02:00
spi-rb4xx.c
spi: rb4xx: Don't leak SPI master in probe error path
2020-12-30 11:26:14 +01:00
spi-rockchip.c
spi: rockchip: initialize dma_slave_config properly
2019-11-24 08:21:05 +01:00
spi-rspi.c
spi: rspi: Fix sequencer reset during initialization
2019-05-31 06:46:34 -07:00
spi-s3c24xx-fiq.h
…
spi-s3c24xx-fiq.S
ARM: s3c: fix fiq for clang IAS
2021-03-04 09:39:35 +01:00
spi-s3c24xx.c
…
spi-s3c64xx.c
spi: s3c64xx: Fix large transfers with DMA
2022-10-26 13:19:26 +02:00
spi-sc18is602.c
spi: sc18is602: Don't leak SPI master in probe error path
2020-12-30 11:26:14 +01:00
spi-sh-hspi.c
…
spi-sh-msiof.c
spi: sh-msiof: fix deferred probing
2019-12-01 09:16:20 +01:00
spi-sh-sci.c
spi: add flags parameter to txrx_word function pointers
2018-08-01 14:50:24 +01:00
spi-sh.c
spi: spi-sh: Fix use-after-free on unbind
2020-12-30 11:26:14 +01:00
spi-sirf.c
…
spi-slave-system-control.c
…
spi-slave-time.c
…
spi-sprd-adi.c
spi: sprd: Fix the wrong WDG_LOAD_VAL
2021-09-22 11:47:51 +02:00
spi-st-ssc4.c
spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
2020-12-30 11:26:14 +01:00
spi-stm32.c
spi: stm32: fix stm32_spi_prepare_mbr() that halves spi clk for every run
2022-12-08 11:18:28 +01:00
spi-sun4i.c
…
spi-sun6i.c
spi: spi-sun6i: Fix chipselect/clock bug
2021-07-20 16:15:48 +02:00
spi-tegra20-sflash.c
spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe()
2023-09-23 10:48:00 +02:00
spi-tegra20-slink.c
spi: tegra20: Use of_device_get_match_data()
2022-04-15 14:14:54 +02:00
spi-tegra114.c
spi: tegra114: Add missing IRQ check in tegra_spi_probe
2022-04-15 14:14:42 +02:00
spi-test.h
…
spi-ti-qspi.c
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
2022-06-14 16:59:19 +02:00
spi-tle62x0.c
…
spi-topcliff-pch.c
spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages()
2021-07-20 16:15:43 +02:00
spi-txx9.c
…
spi-uniphier.c
spi: uniphier: remove unnecessary include headers
2018-08-02 11:08:06 +01:00
spi-xcomm.c
…
spi-xilinx.c
…
spi-xlp.c
…
spi-xtensa-xtfpga.c
spi: add flags parameter to txrx_word function pointers
2018-08-01 14:50:24 +01:00
spi-zynqmp-gqspi.c
spi/zynqmp: remove entry that causes a cs glitch
2020-03-25 08:06:06 +01:00
spi.c
spi: Fix erroneous sgs value with min_t()
2022-04-15 14:14:37 +02:00
spidev.c
spi: spidev: Align buffers for DMA
2020-08-19 08:15:06 +02:00