Biju Das
c7835f93db
spi: spi-rspi: Fix PIO fallback on RZ platforms ...
[ Upstream commit b620aa3a7be346f04ae7789b165937615c6ee8d3 ]
RSPI IP on RZ/{A, G2L} SoC's has the same signal for both interrupt
and DMA transfer request. Setting DMARS register for DMA transfer
makes the signal to work as a DMA transfer request signal and
subsequent interrupt requests to the interrupt controller
are masked.
PIO fallback does not work as interrupt signal is disabled.
This patch fixes this issue by re-enabling the interrupts by
calling dmaengine_synchronize().
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20220721143449.879257-1-biju.das.jz@bp.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-25 11:17:32 +02:00
spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller
2022-04-27 13:50:50 +02:00
spi: change clk_disable_unprepare to clk_unprepare
2021-12-29 12:23:34 +01:00
spi: ath79: remove spi-master setup and cleanup assignment
2021-05-11 14:04:05 +02:00
spi: atmel: Put allocated master before return
2021-03-04 10:26:30 +01:00
spi: bcm-qspi: fix MSPI only access with bcm_qspi_exec_mem_op()
2022-04-15 14:18:38 +02:00
spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume
2020-12-30 11:51:06 +01:00
spi: bcm2835: bcm2835_spi_handle_err(): fix NULL pointer deref for non DMA transfers
2022-07-29 17:14:16 +02:00
spi: bcm2835aux: Restore err assignment in bcm2835aux_spi_probe
2020-12-02 08:49:54 +01:00
spi: Cleanup on failure of initial setup
2021-06-16 11:59:38 +02:00
spi: cadence: Correct initialisation of runtime PM again
2021-07-28 13:30:56 +02:00
spi: davinci: Fix use-after-free on unbind
2020-12-30 11:51:41 +01:00
spi: dln2: Fix reference leak to master
2021-05-11 14:04:06 +02:00
spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config
2021-09-15 09:47:29 +02:00
spi: fsl-lpspi: Fix PM reference leak in lpspi_prepare_xfer_hardware()
2021-05-14 09:44:21 +02:00
spi: Cleanup on failure of initial setup
2021-06-16 11:59:38 +02:00
spi: spi-geni-qcom: Fix use-after-free on unbind
2021-06-03 08:59:06 +02:00
spi: gpio: Don't leak SPI master in probe error path
2020-12-30 11:51:41 +01:00
spi: img-spfi: Fix pm_runtime_get_sync() error checking
2022-06-14 18:11:33 +02:00
spi: imx: mx51-ecspi: Fix low-speed CONFIGREG delay calculation
2021-08-12 13:20:56 +02:00
spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf'
2021-07-14 16:53:10 +02:00
spi: spi-mem: fix reference leak in spi_mem_access_start
2020-12-30 11:51:04 +01:00
spi: meson-spicc: add IRQ check in meson_spicc_probe
2022-02-08 18:24:30 +01:00
spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe
2022-01-27 09:19:37 +01:00
spi: mediatek: Avoid NULL pointer crash in interrupt
2022-02-08 18:24:30 +01:00
spi: mt7621: Don't leak SPI master in probe error path
2020-12-30 11:51:42 +01:00
spi: mxic: Fix the transmit path
2022-04-15 14:17:59 +02:00
spi: mxs: fix reference leak in mxs_spi_probe
2020-12-30 11:51:09 +01:00
spi: npcm-fiu: Disable clock in probe error path
2021-01-23 15:57:56 +01:00
spi: spi-nxp-fspi: move the register operation after the clock enable
2021-06-30 08:47:44 -04:00
spi: omap-100k: Fix the length judgment problem
2021-07-14 16:53:10 +02:00
spi: Cleanup on failure of initial setup
2021-06-16 11:59:38 +02:00
spi: Cleanup on failure of initial setup
2021-06-16 11:59:38 +02:00
spi: spi-pic32: Fix issue with uninitialized dma_slave_config
2021-09-15 09:47:29 +02:00
spi: spl022: fix Microwire full duplex mode
2021-11-17 09:48:21 +01:00
spi: pxa2xx-pci: Balance reference count for PCI DMA device
2022-04-15 14:18:04 +02:00
spi: Cleanup on failure of initial setup
2021-06-16 11:59:38 +02:00
spi: qup: fix PM reference leak in spi_qup_remove()
2021-05-11 14:04:06 +02:00
spi: rb4xx: Don't leak SPI master in probe error path
2020-12-30 11:51:42 +01:00
spi: spi-rspi: Fix PIO fallback on RZ platforms
2022-08-25 11:17:32 +02:00
ARM: s3c: fix fiq for clang IAS
2021-03-04 10:26:16 +01:00
spi: sc18is602: Don't leak SPI master in probe error path
2020-12-30 11:51:42 +01:00
spi: spi-sh: Fix use-after-free on unbind
2020-12-30 11:51:41 +01:00
spi: sprd: Fix the wrong WDG_LOAD_VAL
2021-09-15 09:47:30 +02:00
spi: sprd: Add missing MODULE_DEVICE_TABLE
2021-06-16 11:59:34 +02:00
spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
2020-12-30 11:51:42 +01:00
spi: stm32-qspi: Fix wait_cmd timeout in APM mode
2022-06-14 18:11:27 +02:00
spi: stm32h7: fix full duplex irq handler handling
2021-08-08 09:04:07 +02:00
spi: spi-sun6i: Fix chipselect/clock bug
2021-07-14 16:53:24 +02:00
spi: synquacer: Add missing clk_disable_unprepare()
2022-08-25 11:17:30 +02:00
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
2020-12-30 11:51:06 +01:00
spi: tegra20: Use of_device_get_match_data()
2022-04-15 14:18:23 +02:00
spi: tegra114: Add missing IRQ check in tegra_spi_probe
2022-04-15 14:18:04 +02:00
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
2022-06-14 18:11:32 +02:00
spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages()
2021-07-14 16:53:10 +02:00
spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op()
2022-03-02 11:41:10 +01:00
spi: Fix erroneous sgs value with min_t()
2022-04-15 14:17:56 +02:00
c7835f93db