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linux/drivers/spi
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Vignesh Raghavendra c52c91bb9a
spi: spi-ti-qspi: Fix a bug when accessing non default CS 
When switching ChipSelect from default CS0 to any other CS, driver fails
to update the bits in system control module register that control which
CS is mapped for MMIO access. This causes reads to fail when driver
tries to access QSPI flash on CS1/2/3.

Fix this by updating appropriate bits whenever active CS changes.

Reported-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20191211155216.30212-1-vigneshr@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-11 16:48:32 +00:00
..
atmel-quadspi.c
spi: Remove dev_err() usage after platform_get_irq()
2019-08-02 12:15:43 +01:00
internals.h
spi: Add an helper to flush the message queue
2018-04-23 15:48:18 +01:00
Kconfig
spi: Fix Kconfig indentation
2019-11-20 17:11:50 +00:00
Makefile
ARM: SoC driver updates for v5.4
2019-09-16 15:52:38 -07:00
spi-altera.c
spi: altera: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:14:50 +01:00
spi-armada-3700.c
spi: a3700: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:15:09 +01:00
spi-at91-usart.c
spi: at91-usart: Use dma_request_chan() directly for channel request
2019-11-15 12:13:02 +00:00
spi-ath79.c
spi: ath79: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:15:29 +01:00
spi-atmel.c
spi: atmel: Use dma_request_chan() directly for channel request
2019-11-15 12:13:22 +00:00
spi-au1550.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
spi-axi-spi-engine.c
spi: spi-axi: extend support for the delay field
2019-10-15 11:47:26 +01:00
spi-bcm63xx-hsspi.c
spi: use new spi_transfer_delay_exec helper where straightforward
2019-10-15 11:51:57 +01:00
spi-bcm63xx.c
spi: bcm63xx: extend error condition to delay as well
2019-10-15 11:47:06 +01:00
spi-bcm2835.c
Merge branch 'spi-5.4' into spi-next
2019-09-15 10:32:06 +01:00
spi-bcm2835aux.c
spi: bcm2835aux: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:16:08 +01:00
spi-bcm-qspi.c
spi: bcm-qspi: Convert to use CS GPIO descriptors
2019-11-07 13:10:57 +00:00
spi-bcm-qspi.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 459
2019-06-19 17:09:09 +02:00
spi-bitbang-txrx.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spi-bitbang.c
Linux 5.2-rc4
2019-06-10 18:52:53 +01:00
spi-brcmstb-qspi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 459
2019-06-19 17:09:09 +02:00
spi-butterfly.c
spi: docs: convert to ReST and add it to the kABI bookset
2019-07-31 14:13:13 -06:00
spi-cadence.c
spi: cadence: Correct handling of native chipselect
2019-11-27 12:54:45 +00:00
spi-cavium-octeon.c
spi: octeon: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:17:27 +01:00
spi-cavium-thunderx.c
spi: spi-cavium-thunderx: Add missing pci_release_regions()
2019-12-09 18:44:19 +00:00
spi-cavium.c
spi: use new spi_transfer_delay_exec helper where straightforward
2019-10-15 11:51:57 +01:00
spi-cavium.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spi-clps711x.c
spi: clps711x: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:17:36 +01:00
spi-coldfire-qspi.c
spi: coldfire-qspi: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:17:56 +01:00
spi-davinci.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
spi-dln2.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
spi-dw-mid.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
spi-dw-mmio.c
spi: dw: Add compatible string for Renesas RZ/N1 SPI Controller
2019-10-01 12:33:19 +01:00
spi-dw-pci.c
spi: dw-pci: Fix Chip Select amount on Intel Elkhart Lake PSE SPI
2019-10-22 17:57:43 +01:00
spi-dw.c
spi: dw: Correct handling of native chipselect
2019-11-28 13:16:36 +00:00
spi-dw.h
spi: dw: Drop GPIO header
2019-10-30 14:14:50 +00:00
spi-efm32.c
spi: Remove dev_err() usage after platform_get_irq()
2019-08-02 12:15:43 +01:00
spi-ep93xx.c
spi: Remove dev_err() usage after platform_get_irq()
2019-08-02 12:15:43 +01:00
spi-falcon.c
spi: spi-falcon: extend warning to delay as well
2019-10-15 11:46:57 +01:00
spi-fsl-cpm.c
spi: fsl-spi: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:24:26 +01:00
spi-fsl-cpm.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
spi-fsl-dspi.c
spi: use new spi_transfer_delay_exec helper where straightforward
2019-10-15 11:51:57 +01:00
spi-fsl-espi.c
spi: use new spi_transfer_delay_exec helper where straightforward
2019-10-15 11:51:57 +01:00
spi-fsl-lib.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
spi-fsl-lib.h
spi: fsl: Convert to use CS GPIO descriptors
2019-08-28 14:10:41 +01:00
spi-fsl-lpspi.c
spi: fsl-lpspi: Use dma_request_chan() directly for channel request
2019-11-15 12:13:41 +00:00
spi-fsl-qspi.c
Merge branch 'for-5.4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.5
2019-10-08 19:12:28 +01:00
spi-fsl-spi.c
spi: fsl: don't map irq during probe
2019-12-09 18:44:40 +00:00
spi-fsl-spi.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
spi-geni-qcom.c
spi: spi-geni-qcom: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:18:25 +01:00
spi-gpio.c
Merge branch 'for-5.4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.5
2019-10-08 19:12:28 +01:00
spi-img-spfi.c
spi: img-spfi: fix potential double release
2019-11-06 15:33:39 +00:00
spi-imx.c
spi: imx: Use dma_request_chan() directly for channel request
2019-11-15 12:14:00 +00:00
spi-iproc-qspi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
spi-jcore.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
spi-lantiq-ssc.c
spi: lantiq-ssc: Use devm_platform_ioremap_resource() in lantiq_ssc_probe()
2019-10-01 12:34:18 +01:00
spi-lm70llp.c
spi: docs: convert to ReST and add it to the kABI bookset
2019-07-31 14:13:13 -06:00
spi-loopback-test.c
spi: spi-loopback-test: use new delay field
2019-10-15 11:45:19 +01:00
spi-lp8841-rtc.c
spi: lp-8841: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:18:35 +01:00
spi-mem.c
spi: spi-mem: fallback to using transfers when CS gpios are used
2019-11-07 13:11:18 +00:00
spi-meson-spicc.c
spi: meson-spicc: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:18:55 +01:00
spi-meson-spifc.c
spi: spi-meson-spifc: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:19:14 +01:00
spi-mpc52xx-psc.c
spi: use new spi_transfer_delay_exec helper where straightforward
2019-10-15 11:51:57 +01:00
spi-mpc52xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428
2019-06-05 17:37:16 +02:00
spi-mpc512x-psc.c
spi: use new spi_transfer_delay_exec helper where straightforward
2019-10-15 11:51:57 +01:00
spi-mt65xx.c
spi: mediatek: add SPI_CS_HIGH support
2019-11-18 17:47:00 +00:00
spi-mt7621.c
spi: mt7621: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:19:34 +01:00
spi-mxic.c
Merge branch 'for-5.4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.5
2019-10-08 19:12:28 +01:00
spi-mxs.c
spi: mxs: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:19:54 +01:00
spi-npcm-fiu.c
spi: npcm-fiu: remove set but not used variable 'retlen'
2019-09-05 18:19:45 +01:00
spi-npcm-pspi.c
spi: npcm: Remove set but not used variable 'val'
2019-10-09 18:20:16 +01:00
spi-nxp-fspi.c
spi: nxp-fspi: Use devm API to fix missed unregistration of controller
2019-11-11 12:50:48 +00:00
spi-oc-tiny.c
spi: oc-tiny: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:20:33 +01:00
spi-omap2-mcspi.c
spi: omap2-mcspi: Remove redundant checks
2019-11-11 12:50:26 +00:00
spi-omap-100k.c
spi: use new spi_transfer_delay_exec helper where straightforward
2019-10-15 11:51:57 +01:00
spi-omap-uwire.c
…
spi-orion.c
spi: orion: use new word_delay field for SPI transfers
2019-10-15 11:43:31 +01:00
spi-pic32-sqi.c
spi: pic32-sqi: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:20:52 +01:00
spi-pic32.c
spi: pic32: Retire dma_request_slave_channel_compat()
2019-11-22 19:53:41 +00:00
spi-pl022.c
spi: pl022: Use dma_request_chan() directly for channel request
2019-11-15 12:14:19 +00:00
spi-ppc4xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
spi-pxa2xx-dma.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
spi-pxa2xx-pci.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
spi-pxa2xx.c
spi: pxa2xx: Add support for Intel Jasper Lake
2019-11-25 13:31:39 +00:00
spi-pxa2xx.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
spi-qcom-qspi.c
spi: spi-qcom-qspi: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:21:12 +01:00
spi-qup.c
spi: qup: Use dma_request_chan() directly for channel request
2019-11-15 12:14:29 +00:00
spi-rb4xx.c
spi: rb4xx: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:21:21 +01:00
spi-rockchip.c
Linux 5.2-rc4
2019-06-10 18:52:53 +01:00
spi-rspi.c
spi: rspi: Fix handling of QSPI code when transmit and receive
2019-05-02 10:38:44 +09:00
spi-s3c24xx-fiq.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
spi-s3c24xx-fiq.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
spi-s3c24xx.c
spi: s3c24xx: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:21:31 +01:00
spi-s3c64xx.c
spi: s3c64xx: Use dma_request_chan() directly for channel request
2019-11-15 12:14:39 +00:00
spi-sc18is602.c
spi: use new spi_transfer_delay_exec helper where straightforward
2019-10-15 11:51:57 +01:00
spi-sh-hspi.c
spi: use new spi_transfer_delay_exec helper where straightforward
2019-10-15 11:51:57 +01:00
spi-sh-msiof.c
spi: sh-msiof: Use devm_platform_ioremap_resource() helper
2019-08-07 14:24:47 +01:00
spi-sh-sci.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
spi-sh.c
spi: Remove dev_err() usage after platform_get_irq()
2019-08-02 12:15:43 +01:00
spi-sifive.c
spi: sifive: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:21:41 +01:00
spi-sirf.c
spi: sirf: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:22:00 +01:00
spi-slave-mt27xx.c
spi: mediatek: Use devm_platform_ioremap_resource() in mtk_spi_slave_probe()
2019-10-01 12:34:58 +01:00
spi-slave-system-control.c
spi: slave: Fix missing break in switch
2018-10-03 16:23:10 +01:00
spi-slave-time.c
spi: slave: Add SPI slave handler reporting uptime at previous message
2017-05-26 13:12:04 +01:00
spi-sprd-adi.c
spi: sprd: adi: Set BIT_WDG_NEW bit when rebooting
2019-10-28 13:17:10 +00:00
spi-sprd.c
spi: sprd: Fix the incorrect SPI register
2019-12-04 12:14:13 +00:00
spi-st-ssc4.c
spi: st-ssc4: add missed pm_runtime_disable
2019-11-18 12:59:11 +00:00
spi-stm32-qspi.c
spi: stm32-qspi: Fix kernel oops when unbinding driver
2019-10-04 18:47:21 +01:00
spi-stm32.c
spi: stm32: return the get_irq error
2019-05-02 10:38:41 +09:00
spi-sun4i.c
spi: sun4i: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:22:29 +01:00
spi-sun6i.c
spi: sun6i: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:22:49 +01:00
spi-synquacer.c
spi: Remove dev_err() usage after platform_get_irq()
2019-08-02 12:15:43 +01:00
spi-tegra20-sflash.c
spi: tegra20-sflash: use to new spi_transfer_delay_exec
2019-10-15 11:45:07 +01:00
spi-tegra20-slink.c
spi: tegra20-slink: add missed clk_unprepare
2019-11-15 12:15:22 +00:00
spi-tegra114.c
spi: tegra114: Use dma_request_chan() directly for channel request
2019-11-15 12:15:01 +00:00
spi-test.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
spi-ti-qspi.c
spi: spi-ti-qspi: Fix a bug when accessing non default CS
2019-12-11 16:48:32 +00:00
spi-tle62x0.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
spi-topcliff-pch.c
spi: use new spi_transfer_delay_exec helper where straightforward
2019-10-15 11:51:57 +01:00
spi-txx9.c
spi: txx9: Convert to use GPIO descriptors
2019-10-30 14:14:32 +00:00
spi-uniphier.c
Merge branch 'spi-5.4' into spi-next
2019-09-15 10:32:06 +01:00
spi-xcomm.c
spi: use new spi_transfer_delay_exec helper where straightforward
2019-10-15 11:51:57 +01:00
spi-xilinx.c
spi: xilinx: Add DT support for selecting transfer word width
2019-10-24 12:45:21 +01:00
spi-xlp.c
spi: xlp: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:23:28 +01:00
spi-xtensa-xtfpga.c
spi: xtensa-xtfpga: Use devm_platform_ioremap_resource() in xtfpga_spi_probe()
2019-10-01 12:35:18 +01:00
spi-zynq-qspi.c
spi: zynq-qspi: Support two chip selects
2019-11-08 17:45:09 +00:00
spi-zynqmp-gqspi.c
spi: zynqmp: use devm_platform_ioremap_resource() to simplify code
2019-09-04 17:23:48 +01:00
spi.c
spi: Fix regression to return zero on success instead of positive value
2019-11-12 18:23:51 +00:00
spidev.c
spi: spidev: use new delay field for spi transfers
2019-10-15 11:45:29 +01:00