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Mark Brown 0177212e27
mtd: spi-nor / spi / MFD: Convert intel-spi to SPI MEM 
Merge series from Mika Westerberg <mika.westerberg@linux.intel.com>:

Based on discussion on the patch I sent some time ago here:

  http://lists.infradead.org/pipermail/linux-mtd/2021-June/086867.html

it turns out that the preferred way to deal with the SPI flash controller
drivers is through SPI MEM which is part of Linux SPI subsystem.

This series does that for the intel-spi driver. This also renames the
driver to follow the convention used in the SPI subsystem. The first patch
improves the write protection handling to be slightly more safer. The
following two patches do the conversion itself. Note the Intel SPI flash
controller only allows commands such as read, write and so on and it
internally uses whatever addressing etc. it figured from the SFDP on the
flash device.

base-commit: e783362eb54cd99b2cac8b3a9aeac942e6f6ac07
2022-02-15 12:53:31 +00:00
..
atmel-quadspi.c
spi: Fixed division by zero warning
2021-09-20 13:38:18 +01:00
internals.h
…
Kconfig
mtd: spi-nor / spi / MFD: Convert intel-spi to SPI MEM
2022-02-15 12:53:31 +00:00
Makefile
mtd: spi-nor / spi / MFD: Convert intel-spi to SPI MEM
2022-02-15 12:53:31 +00:00
spi-altera-core.c
spi: altera: separate core code from platform code
2021-04-20 17:26:40 +01:00
spi-altera-dfl.c
spi: altera: Change to dynamic allocation of spi id
2021-10-20 01:53:15 +01:00
spi-altera-platform.c
spi: altera: Change to dynamic allocation of spi id
2021-10-20 01:53:15 +01:00
spi-amd.c
spi: amd: Don't wait for a write-only transfer to finish
2021-09-13 02:00:32 +01:00
spi-ar934x.c
spi: ar934x: fix transfer size
2022-01-04 14:59:40 +00:00
spi-armada-3700.c
spi: change clk_disable_unprepare to clk_unprepare
2021-12-06 13:49:40 +00:00
spi-at91-usart.c
spi: at91-usart: replacing legacy gpio interface for gpiod
2021-10-20 00:23:21 +01:00
spi-ath79.c
spi: ath79: add mem_ops for fast-read
2022-02-08 13:40:18 +00:00
spi-atmel.c
spi: atmel: Fix typo
2022-01-07 13:36:37 +00:00
spi-au1550.c
spi: spi-au1550: Fix various whitespace warnings
2021-01-22 16:26:21 +00:00
spi-axi-spi-engine.c
spi: spi-axi-spi-engine: remove usage of delay_usecs
2021-03-12 14:30:42 +00:00
spi-bcm63xx-hsspi.c
spi: bcm63xx-hsspi: fix pm_runtime
2021-03-10 12:25:12 +00:00
spi-bcm63xx.c
spi: bcm63xx-spi: don't check 'delay_usecs' field
2021-03-12 14:30:43 +00:00
spi-bcm2835.c
spi: spi-bcm2835: Fix deadlock
2021-07-20 13:34:05 +01:00
spi-bcm2835aux.c
spi: bcm2835aux: Convert to use GPIO descriptors
2022-02-01 16:08:47 +00:00
spi-bcm-qspi.c
spi: bcm-qspi: set transfer parameter only if they change
2021-11-25 11:54:37 +00:00
spi-bcm-qspi.h
…
spi-bitbang-txrx.h
…
spi-bitbang.c
spi: Cleanup on failure of initial setup
2021-06-01 14:03:12 +01:00
spi-brcmstb-qspi.c
…
spi-butterfly.c
spi: butterfly: Switch to use module_parport_driver()
2021-03-10 12:46:05 +00:00
spi-cadence-quadspi.c
spi: cadence-quadspi: fix write completion support
2021-11-12 18:17:59 +00:00
spi-cadence-xspi.c
spi: cadence: Add of_node_put() before return
2021-10-15 16:11:00 +01:00
spi-cadence.c
spi: cadence: Correct initialisation of runtime PM again
2021-07-19 12:58:44 +01:00
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: flag controller as half duplex
2020-06-16 00:38:39 +01:00
spi-cavium.c
spi: use new spi_transfer_delay_exec helper where straightforward
2019-10-15 11:51:57 +01:00
spi-cavium.h
…
spi-clps711x.c
spi: clps711xx: remove redundant white-space
2021-02-04 18:45:59 +00:00
spi-coldfire-qspi.c
spi: coldfire-qspi: Use clk_disable_unprepare in the remove function
2021-08-19 18:20:10 +01:00
spi-davinci.c
spi: davinci: invoke chipselect callback
2021-08-24 20:53:24 +01:00
spi-dln2.c
spi: dln2: Propagate firmware node
2021-12-23 13:38:38 +00:00
spi-dw-bt1.c
spi: dw: Put the driver entities naming in order
2021-11-16 14:30:05 +00:00
spi-dw-core.c
spi: dw: Propagate firmware node
2021-12-23 13:38:39 +00:00
spi-dw-dma.c
spi: dw: Put the driver entities naming in order
2021-11-16 14:30:05 +00:00
spi-dw-mmio.c
spi: dw: Replace DWC_HSSI capability with IP-core version checker
2021-11-16 14:30:09 +00:00
spi-dw-pci.c
spi: dw: Put the driver entities naming in order
2021-11-16 14:30:05 +00:00
spi-dw.h
spi: dw: Define the capabilities in a continuous bit-flags set
2021-11-16 14:30:10 +00:00
spi-ep93xx.c
spi: spi-ep93xx: Prepare clock before using it
2021-08-03 18:27:24 +01:00
spi-falcon.c
spi: spi-falcon: remove check for 'delay_usecs'
2021-03-12 14:30:48 +00:00
spi-fsi.c
spi: fsi: Fix contention in the FSI2SPI engine
2021-10-27 11:31:27 +01:00
spi-fsl-cpm.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
spi-fsl-cpm.h
…
spi-fsl-dspi.c
spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config
2021-08-10 13:22:19 +01:00
spi-fsl-espi.c
spi: fsl-espi: remove usage of 'delay_usecs' field
2021-03-12 14:30:49 +00:00
spi-fsl-lib.c
…
spi-fsl-lib.h
…
spi-fsl-lpspi.c
spi: lpspi: release requested DMA channels
2021-11-15 13:27:16 +00:00
spi-fsl-qspi.c
spi: Fix SPI NOR and SPI NAND acronyms
2020-07-17 00:55:25 +01:00
spi-fsl-spi.c
spi: Cleanup on failure of initial setup
2021-06-01 14:03:12 +01:00
spi-fsl-spi.h
…
spi-geni-qcom.c
spi: qcom: geni: handle timeout for gpi mode
2022-01-06 16:16:44 +00:00
spi-gpio.c
spi: gpio: Don't leak SPI master in probe error path
2020-12-07 14:18:54 +00:00
spi-hisi-kunpeng.c
spi: hisi-kunpeng: Fix the debugfs directory name incorrect
2021-11-17 13:04:54 +00:00
spi-hisi-sfc-v3xx.c
spi: hisi-sfc-v3xx: drop unnecessary ACPI_PTR and related ifendif protection
2021-04-12 17:07:38 +01:00
spi-img-spfi.c
spi: img-spfi: fix reference leak in img_spfi_resume
2020-11-02 15:53:25 +00:00
spi-imx.c
ARM: SoC drivers for 5.15
2021-09-01 15:25:28 -07:00
spi-ingenic.c
SPI: add Ingenic JZ47xx driver.
2021-09-13 02:00:26 +01:00
spi-intel-pci.c
mtd: spi-nor: intel-spi: Convert to SPI MEM
2022-02-14 12:53:09 +00:00
spi-intel-platform.c
mtd: spi-nor: intel-spi: Convert to SPI MEM
2022-02-14 12:53:09 +00:00
spi-intel.c
mtd: spi-nor: intel-spi: Convert to SPI MEM
2022-02-14 12:53:09 +00:00
spi-intel.h
mtd: spi-nor: intel-spi: Convert to SPI MEM
2022-02-14 12:53:09 +00:00
spi-iproc-qspi.c
…
spi-jcore.c
spi: jcore: Fix trailing statements should be on next line
2021-03-24 19:51:09 +00:00
spi-lantiq-ssc.c
spi: lantiq: remove redundant irqsave and irqrestore in hardIRQ
2020-09-17 19:56:02 +01:00
spi-lm70llp.c
spi: lm70llp: add parenthesis for sizeof
2021-05-20 18:00:34 +01:00
spi-loopback-test.c
spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf'
2021-05-10 13:07:53 +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: make remove callback a void function
2022-02-09 13:00:45 +00:00
spi-meson-spicc.c
spi: meson-spicc: fix memory leak in meson_spicc_remove
2021-07-22 16:02:22 +01:00
spi-meson-spifc.c
spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe
2022-01-07 13:36:38 +00:00
spi-mpc52xx-psc.c
spi: mpc52xx-psc: add parenthesis for sizeof
2021-05-20 18:00:37 +01:00
spi-mpc52xx.c
spi: mpc52xx: add parenthesis for sizeof
2021-05-20 18:00:36 +01:00
spi-mpc512x-psc.c
spi: mpc512x-psc: Fix compile errors
2022-02-02 16:09:29 +00:00
spi-mt65xx.c
spi: mt65xx: Convert to GPIO descriptors
2022-01-31 15:17:28 +00:00
spi-mt7621.c
spi: mt7621: Don't leak SPI master in probe error path
2020-12-07 14:18:59 +00:00
spi-mtk-nor.c
spi: spi-mtk-nor: make some internal variables static
2022-01-26 13:32:40 +00:00
spi-mux.c
spi-mux: Fix false-positive lockdep splats
2021-10-14 13:32:19 +01:00
spi-mxic.c
spi: mxic: add missing braces
2021-08-12 12:19:19 +01:00
spi-mxs.c
spi: mxs: fix reference leak in mxs_spi_probe
2020-11-18 18:00:26 +00:00
spi-npcm-fiu.c
spi: npcm-fiu: Disable clock in probe error path
2020-12-07 14:19:00 +00:00
spi-npcm-pspi.c
spi: npcm-pspi: Use SPI_MODE_X_MASK
2021-05-11 15:42:48 +01:00
spi-nxp-fspi.c
spi: spi-nxp-fspi: don't depend on a specific node name erratum workaround
2021-10-02 01:31:49 +01:00
spi-oc-tiny.c
spi: oc-tiny: Use SPI_MODE_X_MASK
2021-05-11 15:42:49 +01:00
spi-omap2-mcspi.c
Merge branch 'for-5.13' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.14
2021-06-01 18:33:33 +01:00
spi-omap-100k.c
spi: fix some invalid char occurrences
2021-05-20 17:58:33 +01:00
spi-omap-uwire.c
Merge branch 'for-5.13' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.14
2021-06-01 18:33:33 +01:00
spi-orion.c
spi: orion: Add of_node_put() before goto
2021-10-15 16:10:59 +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: Convert to use GPIO descriptors
2022-01-31 15:17:30 +00:00
spi-pl022.c
spi: spl022: fix Microwire full duplex mode
2021-10-26 11:53:57 +01:00
spi-ppc4xx.c
spi: ppc4xx: add parenthesis for sizeof
2021-05-20 18:00:40 +01:00
spi-pxa2xx-dma.c
spi: pxa2xx: Fix style of and typos in the comments and messages
2021-05-18 14:05:35 +01:00
spi-pxa2xx-pci.c
spi: pxa2xx: Fix inconsistent indenting
2021-05-21 13:13:42 +01:00
spi-pxa2xx.c
spi: pxa2xx_spi: Convert to use GPIO descriptors
2022-01-31 15:17:27 +00:00
spi-pxa2xx.h
spi: pxa2xx: Get rid of unused ->cs_control()
2021-11-29 12:19:59 +00:00
spi-qcom-qspi.c
spi: spi-qcom-qspi: Convert to use resource-managed OPP API
2021-03-16 10:14:11 +05:30
spi-qup.c
spi: qup: fix PM reference leak in spi_qup_remove()
2021-04-09 13:44:03 +01:00
spi-rb4xx.c
spi: rb4xx: Don't leak SPI master in probe error path
2020-12-07 14:18:55 +00:00
spi-realtek-rtl.c
spi: realtek-rtl: Add support for Realtek RTL838x/RTL839x SPI controllers
2021-02-04 18:45:57 +00:00
spi-rockchip-sfc.c
spi: rockchip-sfc: Fix assigned but never used return error codes
2021-08-23 16:41:08 +01:00
spi-rockchip.c
spi: rockchip: handle zero length transfers without timing out
2021-09-03 13:31:49 +01:00
spi-rpc-if.c
memory: renesas-rpc-if: Add support for RZ/G2L
2021-11-16 12:09:11 +01:00
spi-rspi.c
spi: spi-rspi: Drop redeclaring ret variable in qspi_transfer_in()
2021-11-18 13:57:55 +00:00
spi-s3c24xx-regs.h
ARM: s3c24xx: move regs-spi.h into spi driver
2020-08-19 21:40:14 +02:00
spi-s3c24xx.c
spi: s3c24xx: Convert to GPIO descriptors
2022-01-24 13:37:34 +00:00
spi-s3c64xx.c
spi: s3c64xx: Convert to use GPIO descriptors
2022-01-24 13:37:33 +00:00
spi-sc18is602.c
spi: sc18is602: implement .max_{transfer,message}_size() for the controller
2021-05-21 13:13:33 +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: drop unneeded MODULE_ALIAS
2021-09-17 13:17:50 +01:00
spi-sh-sci.c
…
spi-sh.c
spi: spi-sh: replace 'delay_usecs' with 'delay.value' in pr_debug
2021-03-12 14:30:45 +00:00
spi-sifive.c
spi: sifive: disable clk when probe fails and remove
2019-11-04 13:26:11 +00:00
spi-slave-mt27xx.c
spi: mediatek: add mt8195 spi slave support
2021-03-23 17:19:45 +00:00
spi-slave-system-control.c
spi: make remove callback a void function
2022-02-09 13:00:45 +00:00
spi-slave-time.c
spi: make remove callback a void function
2022-02-09 13:00:45 +00:00
spi-sprd-adi.c
spi: sprd: Add ADI r3 support
2021-08-26 12:09:38 +01:00
spi-sprd.c
spi: sprd: Add missing MODULE_DEVICE_TABLE
2021-05-12 13:01:43 +01:00
spi-st-ssc4.c
spi: st-ssc4: Covert to use GPIO descriptors
2022-02-01 16:08:45 +00:00
spi-stm32-qspi.c
spi: stm32-qspi: Update spi registering
2022-01-19 16:47:41 +00:00
spi-stm32.c
spi: stm32: make SPI_MASTER_MUST_TX flags only specific to STM32F4
2022-01-19 16:47:43 +00:00
spi-sun4i.c
spi: sun4i: update max transfer size reported
2020-07-27 14:55:21 +01:00
spi-sun6i.c
spi: spi-sun6i: Fix chipselect/clock bug
2021-06-23 11:48:36 +01:00
spi-sunplus-sp7021.c
spi: Fix warning for Clang build and simplify code
2022-02-14 12:53:17 +00:00
spi-synquacer.c
spi: spi-synquacer: fix set_cs handling
2021-02-03 16:23:07 +00:00
spi-tegra20-sflash.c
spi: spi-tegra20-flash: don't check 'delay_usecs' field for spi transfer
2021-03-12 14:30:46 +00:00
spi-tegra20-slink.c
spi: tegra20-slink: Add OPP support
2021-12-16 14:05:24 +01:00
spi-tegra114.c
spi: tegra114: Add missing IRQ check in tegra_spi_probe
2022-02-08 13:40:19 +00:00
spi-tegra210-quad.c
spi: tegra210-quad: Fix missin IRQ check in tegra_qspi_probe
2022-02-08 13:40:21 +00:00
spi-test.h
…
spi-ti-qspi.c
spi: spi-ti-qspi: Free DMA resources
2021-03-10 12:25:09 +00:00
spi-tle62x0.c
spi: make remove callback a void function
2022-02-09 13:00:45 +00:00
spi-topcliff-pch.c
spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages()
2021-05-10 13:17:16 +01:00
spi-uniphier.c
spi: uniphier: Fix a bug that doesn't point to private data correctly
2021-12-22 12:42:51 +00:00
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: Fix info message during probe
2020-09-17 19:56:01 +01:00
spi-xlp.c
spi: xlp: Remove Netlogic XLP variants
2021-11-15 13:27:17 +00:00
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: spi-zynq-qspi: use wait_for_completion_timeout to make zynq_qspi_exec_mem_op not interruptible
2021-08-26 13:42:44 +01:00
spi-zynqmp-gqspi.c
spi: spi-zynqmp-gqspi: return -ENOMEM if dma_map_single fails
2021-04-16 13:44:15 +01:00
spi.c
spi: Retire legacy GPIO handling
2022-02-14 12:53:18 +00:00
spidev.c
spi: make remove callback a void function
2022-02-09 14:32:59 +00:00