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linux/drivers/spi
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Girish Mahadevan 04000dc6f7
spi: Introduce new driver for Qualcomm QuadSPI controller 
New driver for Qualcomm QuadSPI(QSPI) controller that is used to
communicate with slaves such as flash memory devices. The QSPI controller
can operate in 2 or 4 wire mode but only supports SPI Mode 0. The
controller can also operate in Single or Dual data rate modes.

Signed-off-by: Girish Mahadevan <girishm@codeaurora.org>
Signed-off-by: Ryan Case <ryandcase@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-10-11 15:11:09 +01:00
..
internals.h
spi: Add an helper to flush the message queue
2018-04-23 15:48:18 +01:00
Kconfig
spi: Introduce new driver for Qualcomm QuadSPI controller
2018-10-11 15:11:09 +01:00
Makefile
spi: Introduce new driver for Qualcomm QuadSPI controller
2018-10-11 15:11:09 +01:00
spi-altera.c
spi: altera: Consolidate TX/RX data register access
2017-08-16 11:53:31 +01:00
spi-armada-3700.c
Merge remote-tracking branches 'spi/topic/a3700', 'spi/topic/atmel', 'spi/topic/bcm53xx', 'spi/topic/davinci' and 'spi/topic/dw' into spi-next
2018-01-26 17:57:24 +00:00
spi-ath79.c
spi: add flags parameter to txrx_word function pointers
2018-08-01 14:50:24 +01:00
spi-atmel.c
spi: Do not print a message if spi_controller_{suspend,resume}() fails
2018-09-05 12:38:27 +01:00
spi-au1550.c
…
spi-axi-spi-engine.c
spi: spi-axi: fix potential use-after-free after deregistration
2017-10-31 11:15:10 +00:00
spi-bcm63xx-hsspi.c
spi/bcm63xx-hsspi: keep pll clk enabled
2018-09-18 09:16:34 -07:00
spi-bcm63xx.c
spi/bcm63xx: fix error return code in bcm63xx_spi_probe()
2017-08-08 11:36:35 +01:00
spi-bcm2835.c
…
spi-bcm2835aux.c
spi: bcm2835aux: ensure interrupts are enabled for shared handler
2018-05-04 08:09:02 +09:00
spi-bcm-qspi.c
Merge branch 'spi-4.17' into spi-4.18 for the merge window
2018-06-04 11:51:12 +01:00
spi-bcm-qspi.h
…
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
spi: spi-gpio: add SPI_3WIRE support
2018-08-01 14:50:28 +01:00
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: Fix missing clk_disable_unprepare() on error in cnds_runtime_resume()
2018-07-11 15:34:53 +01:00
spi-cavium-octeon.c
…
spi-cavium-thunderx.c
…
spi-cavium.c
…
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-coldfire-qspi.c
…
spi-davinci.c
spi: spi-davinci: Don't error when SPI_CS_WORD and cs_gpio
2018-09-18 10:40:34 -07:00
spi-dln2.c
…
spi-dw-mid.c
spi: dw: Convert to generalized SPI controller API
2018-02-12 12:04:16 +00:00
spi-dw-mmio.c
dw: spi: add support for Amazon's Alpine spi controller
2018-10-11 15:11:04 +01:00
spi-dw-pci.c
…
spi-dw.c
dw: spi: add support for Amazon's Alpine spi controller
2018-10-11 15:11:04 +01:00
spi-dw.h
dw: spi: add support for Amazon's Alpine spi controller
2018-10-11 15:11:04 +01:00
spi-efm32.c
…
spi-ep93xx.c
spi: spi-ep93xx: Use dma_data_direction for ep93xx_spi_dma_{finish,prepare}
2018-10-09 00:11:28 +01:00
spi-falcon.c
spi: spi-falcon: drop check of boot select
2017-09-01 11:33:22 +01:00
spi-fsl-cpm.c
…
spi-fsl-cpm.h
…
spi-fsl-dspi.c
spi: spi-fsl-dspi: Switch to SPDX identifier
2018-07-24 15:37:36 +01:00
spi-fsl-espi.c
spi: Do not print a message if spi_controller_{suspend,resume}() fails
2018-09-05 12:38:27 +01:00
spi-fsl-lib.c
…
spi-fsl-lib.h
spi: fsl-espi: separate fsl-espi from fsl-lib completely
2016-11-14 11:21:48 +00:00
spi-fsl-lpspi.c
spi: fsl-lpspi: Prevent FIFO under/overrun by default
2018-10-10 12:41:36 +01:00
spi-fsl-spi.c
Merge remote-tracking branches 'spi/topic/devprop', 'spi/topic/fsl', 'spi/topic/fsl-dspi', 'spi/topic/imx' and 'spi/topic/lantiq' into spi-next
2017-04-26 15:58:04 +01:00
spi-fsl-spi.h
…
spi-gpio.c
spi: gpio: No MISO does not imply no RX
2018-09-10 12:29:58 +01:00
spi-img-spfi.c
spi: img-spfi: Set device select bits for SPFI port state
2018-07-30 16:31:54 +01:00
spi-imx.c
spi: imx: Use the longuest possible burst size when in dynamic_burst
2018-07-24 15:58:35 +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
Merge remote-tracking branches 'spi/topic/devprop', 'spi/topic/fsl', 'spi/topic/fsl-dspi', 'spi/topic/imx' and 'spi/topic/lantiq' into spi-next
2017-04-26 15:58:04 +01:00
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: loopback-test: implement testing with no CS
2017-07-26 13:08:56 +01:00
spi-lp8841-rtc.c
…
spi-mem.c
spi: spi-mem: Fix inverted logic in op sanity check
2018-09-27 23:29:57 +01:00
spi-meson-spicc.c
spi: meson-spicc: Fix error handling in meson_spicc_probe()
2018-05-02 05:59:21 +09:00
spi-meson-spifc.c
…
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: Don't modify spi_transfer when transfer.
2018-09-18 09:28:06 -07:00
spi-mxs.c
spi: mxs: Switch to SPDX identifier
2018-05-03 10:27:43 +09:00
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: remove several redundant variables
2018-07-30 16:08:12 +01:00
spi-omap-100k.c
…
spi-omap-uwire.c
…
spi-orion.c
spi: orion: cosmetics - alias long direct_access variables
2018-09-03 15:14:18 +01:00
spi-pic32-sqi.c
spi: pic32-sqi: remove unnecessary of_node_get()
2018-09-17 10:54:08 -07:00
spi-pic32.c
spi: pic32: Use proper enum in dmaengine_prep_slave_rg
2018-09-20 18:11:22 -07:00
spi-pl022.c
spi: pl022: Remove set but not used variable 'chip'
2018-09-07 17:03:48 +01:00
spi-ppc4xx.c
spi/ppc4xx: Use kcalloc() in spi_ppc4xx_of_probe()
2017-01-17 18:34:25 +00:00
spi-pxa2xx-dma.c
spi: pxa2xx: Use core message processing loop
2018-04-17 17:11:30 +01:00
spi-pxa2xx-pci.c
spi: pca2xx-pci: Allow MSI
2017-01-23 18:09:37 +00:00
spi-pxa2xx.c
spi: pxa2xx: Rewrite switch code block in interrupt_transfer
2018-10-04 15:33:55 +01:00
spi-pxa2xx.h
spi: pxa2xx: Allow 64-bit DMA
2018-04-24 16:10:12 +01:00
spi-qcom-qspi.c
spi: Introduce new driver for Qualcomm QuadSPI controller
2018-10-11 15:11:09 +01:00
spi-qup.c
spi: qup: fix 64-bit build warning
2017-08-10 15:50:23 +01:00
spi-rb4xx.c
spi: rb4xx: Use SPI_BPW_MASK to set bits_per_word_mask
2018-10-10 12:48:06 +01:00
spi-rockchip.c
spi: rockchip: configure CTRLR1 according to size and data frame
2017-08-16 11:58:23 +01:00
spi-rspi.c
spi: use SPDX identifier for Renesas drivers
2018-08-28 20:32:00 +01:00
spi-s3c24xx-fiq.h
…
spi-s3c24xx-fiq.S
…
spi-s3c24xx.c
…
spi-s3c64xx.c
spi: spi-s3c64xx: Fix system resume support
2018-05-17 13:27:08 +09:00
spi-sc18is602.c
spi: sc18is602: Add OF device ID table
2017-02-22 10:50:09 -08:00
spi-sh-hspi.c
spi: use SPDX identifier for Renesas drivers
2018-08-28 20:32:00 +01:00
spi-sh-msiof.c
spi: use SPDX identifier for Renesas drivers
2018-08-28 20:32:00 +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: use SPDX identifier for Renesas drivers
2018-08-28 20:32:00 +01:00
spi-sirf.c
spi: sirf: account for const type of of_device_id.data
2018-01-03 11:38:46 +00:00
spi-slave-mt27xx.c
spi: mediatek: add spi slave for Mediatek MT2712
2018-09-28 14:29:14 +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: Change to use devm_hwspin_lock_request_specific()
2018-06-26 13:52:27 -07:00
spi-sprd.c
spi: sprd: don't mark remove function as __exit
2018-09-27 23:26:43 +01:00
spi-st-ssc4.c
spi: st-ssc4: whitespace cleanup
2017-05-26 12:41:07 +01:00
spi-stm32.c
spi: stm32: Fix error handling in stm32_spi_probe()
2018-04-17 11:46:23 +01:00
spi-sun4i.c
spi: sun4i: disable clocks in the remove function
2017-12-07 11:59:15 +00:00
spi-sun6i.c
spi: sun6i: disable/unprepare clocks on remove
2017-12-07 17:45:17 +00:00
spi-tegra20-sflash.c
spi: tegra20-sflash: explicitly request exclusive reset control
2017-07-19 17:06:31 +01:00
spi-tegra20-slink.c
spi: tegra20-slink: use true and false for boolean values
2018-03-06 14:20:37 +00:00
spi-tegra114.c
spi: tegra114: correct register name in definition
2017-10-09 10:16:38 +01:00
spi-test.h
spi: loopback-test: add elapsed time check
2017-03-17 21:54:08 +00:00
spi-ti-qspi.c
spi: ti-qspi: Make sure res_mmap != NULL before dereferencing it
2018-05-17 13:36:00 +09:00
spi-tle62x0.c
…
spi-topcliff-pch.c
spi/topcliff-pch: Delete an error message for a failed memory allocation in pch_spi_set_tx()
2017-01-17 18:38:02 +00:00
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: xilinx: Add support for xlnx,axi-quad-spi-1.00.a
2017-11-27 16:31:20 +00:00
spi-xlp.c
spi: xlp: fix error return code in xlp_spi_probe()
2017-08-08 11:36:07 +01:00
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: simplify getting .drvdata
2018-04-20 17:53:20 +01:00
spi.c
spi: Add driver_override SPI device attribute
2018-10-10 13:40:45 +01:00
spidev.c
spi: spidev: Fix OF tree warning logic
2018-10-10 13:46:54 +01:00