MTD updates for 4.14

Boris Brezillon boris.brezillon at free-electrons.com
Fri Sep 8 23:03:40 PDT 2017


Hi Linus,

I realize I messed up this pull request (missing '[GIT PULL]' prefix
and the LKML is not Cc-ed). Please ignore this mail, I'll send a new
one.

Sorry for the inconvenience.

Regards,

Boris

On Mon, 4 Sep 2017 21:58:10 +0200
Boris Brezillon <boris.brezillon at free-electrons.com> wrote:

> Hi Linus,
> 
> As Brian mentioned in his last fixes PR, I'll be handling the MTD
> subsystem for this release. Here are the MTD changes queued for 4.14.
> 
> This is the first PR I send to you, so please let me know if I did
> something wrong.
> 
> Regards,
> 
> Boris
> 
> The following changes since commit cc4a41fe5541a73019a864883297bd5043aa6d98:
> 
>   Linux 4.13-rc7 (2017-08-27 17:20:40 -0700)
> 
> are available in the git repository at:
> 
>   git://git.infradead.org/linux-mtd.git tags/for-linus-20170904
> 
> for you to fetch changes up to d1f936d73683a540227cca3aaecdb68b6c3d53c5:
> 
>   Merge tag 'nand/for-4.14' of git://git.infradead.org/l2-mtd into mtd/next (2017-09-01 15:34:30 +0200)
> 
> ----------------------------------------------------------------
> MTD changes for 4.14:
> 
> General updates:
>  * Constify pci_device_id in various drivers
>  * Constify device_type
>  * Remove pad control code from the Gemini driver
>  * Use %pOF to print OF node full_name
>  * Various fixes in the physmap_of driver
>  * Remove unused vars in mtdswap
>  * Check devm_kzalloc() return value in the spear_smi driver
>  * Check clk_prepare_enable() return code in the st_spi_fsm driver
>  * Create per MTD device debugfs enties
> 
> NAND updates, from Boris Brezillon:
>  * Fix memory leaks in the core
>  * Remove unused NAND locking support
>  * Rename nand.h into rawnand.h (preparing support for spi NANDs)
>  * Use NAND_MAX_ID_LEN where appropriate
>  * Fix support for 20nm Hynix chips
>  * Fix support for Samsung and Hynix SLC NANDs
>  * Various cleanup, improvements and fixes in the qcom driver
>  * Fixes for bugs detected by various static code analysis tools
>  * Fix mxc ooblayout definition
>  * Add a new part_parsers to tmio and sharpsl platform data in order to
>    define a custom list of partition parsers
>  * Request the reset line in exclusive mode in the sunxi driver
>  * Fix a build error in the orion-nand driver when compiled for ARMv4
>  * Allow 64-bit mvebu platforms to select the PXA3XX driver
> 
> SPI NOR updates, from Cyrille Pitchen and Marek Vasut:
>  * add support to the JEDEC JESD216B specification (SFDP tables).
>  * add support to the Intel Denverton SPI flash controller.
>  * fix error recovery for Spansion/Cypress SPI NOR memories.
>  * fix 4-byte address management for the Aspeed SPI controller.
>  * add support to some Microchip SST26 memory parts
>  * remove unneeded pinctrl header Write a message for tag:
> 
> ----------------------------------------------------------------
> Abhishek Sahu (25):
>       mtd: nand: qcom: fix config error for BCH
>       mtd: nand: qcom: remove redundant chip select compatible string
>       dt-bindings: qcom_nandc: remove chip select compatible string
>       mtd: nand: qcom: reorganize nand page read
>       mtd: nand: qcom: reorganize nand page write
>       mtd: nand: qcom: remove memset for clearing read register buffer
>       mtd: nand: qcom: reorganize nand devices probing
>       mtd: nand: qcom: fix read failure without complete bootchain
>       mtd: nand: qcom: support for NAND controller properties
>       mtd: nand: qcom: add bam property for QPIC NAND controller
>       mtd: nand: qcom: add and initialize QPIC DMA resources
>       mtd: nand: qcom: DMA mapping support for register read buffer
>       mtd: nand: qcom: allocate BAM transaction
>       mtd: nand: qcom: add BAM DMA descriptor handling
>       mtd: nand: qcom: support for passing flags in DMA helper functions
>       mtd: nand: qcom: support for read location registers
>       mtd: nand: qcom: erased codeword detection configuration
>       mtd: nand: qcom: enable BAM or ADM mode
>       mtd: nand: qcom: QPIC data descriptors handling
>       mtd: nand: qcom: support for different DEV_CMD register offsets
>       dt-bindings: qcom_nandc: fix the ipq806x device tree example
>       dt-bindings: qcom_nandc: IPQ4019 QPIC NAND documentation
>       dt-bindings: qcom_nandc: IPQ8074 QPIC NAND documentation
>       mtd: nand: qcom: support for IPQ4019 QPIC NAND controller
>       mtd: nand: qcom: Support for IPQ8074 QPIC NAND controller
> 
> Alexander Sverdlin (1):
>       mtd: spi-nor: Recover from Spansion/Cypress errors
> 
> Andrea Adami (4):
>       mtd: nand: sharpsl: Add partition parsers platform data
>       mtd: nand: sharpsl: Register partitions using the parsers
>       mfd: tmio: Add partition parsers platform data
>       mtd: nand: tmio: Register partitions using the parsers
> 
> Arnd Bergmann (2):
>       mtd: only use __xipram annotation when XIP_KERNEL is set
>       mtd: orion-nand: fix build error with ARMv4
> 
> Arvind Yadav (11):
>       mtd: ichxrom: constify pci_device_id.
>       mtd: amd76xrom: constify pci_device_id.
>       mtd: esb2rom: constify pci_device_id.
>       mtd: ck804xrom: constify pci_device_id.
>       mtd: intel_vr_nor: constify pci_device_id.
>       mtd: pci: constify pci_device_id.
>       mtd: nand: denali: Handle return value of clk_prepare_enable.
>       mtd: oxnas_nand: Handle clk_prepare_enable/clk_disable_unprepare.
>       mtd: nand: lpc32xx_slc: Handle return value of clk_prepare_enable.
>       mtd: nand: lpc32xx_mlc: Handle return value of clk_prepare_enable.
>       mtd: st_spi_fsm: Handle clk_prepare_enable/clk_disable_unprepare.
> 
> Bhumika Goyal (1):
>       mtd: make device_type const
> 
> Boris Brezillon (8):
>       mtd: nand: Remove support for block locking/unlocking
>       mtd: nand: Rename nand.h into rawnand.h
>       mtd: nand: Fix various memory leaks in core
>       mtd: nand: mxc: Fix mxc_v1 ooblayout
>       Merge branch 'nand/rename-header-file' of git://git.infradead.org/l2-mtd into nand/next
>       Merge tag 'v4.13-rc7' into mtd/next
>       Merge tag 'spi-nor/for-4.14' of git://git.infradead.org/l2-mtd into mtd/next
>       Merge tag 'nand/for-4.14' of git://git.infradead.org/l2-mtd into mtd/next
> 
> Brian Norris (1):
>       mtd: mtdswap: remove unused variables 'dev' and 'gd'
> 
> Christophe Jaillet (1):
>       mtd: physmap_of: Fix resources leak in 'of_flash_probe()'
> 
> Claudiu Beznea (1):
>       mtd: spi-nor: add support for Microchip sst26vf064b QSPI memory
> 
> Cyrille Pitchen (1):
>       mtd: spi-nor: parse Serial Flash Discoverable Parameters (SFDP) tables
> 
> Cédric Le Goater (1):
>       mtd: spi-nor: aspeed: set 4B setting for all chips
> 
> Fabio Estevam (4):
>       mtd: atmel-quadspi: Remove unneeded pinctrl header
>       mtd: mtk-quadspi: Remove unneeded pinctrl header
>       mtd: nand: vf610: Check the return value from clk_prepare_enable()
>       mtd: nand: vf610: Remove unneeded pinctrl_pm_select_default_state()
> 
> Gregory CLEMENT (1):
>       mtd: nand: pxa3xx_nand: enable building on mvebu 64-bit platforms
> 
> Gustavo A. R. Silva (3):
>       mtd: spear_smi: add NULL check on devm_kzalloc() return value
>       mtd: nand: sh_flctl: fix error return code in flctl_probe()
>       mtd: nand: mtk: fix error return code in mtk_ecc_probe()
> 
> Jean-Louis Thekekara (1):
>       mtd: nand: remove hard-coded NAND ids length
> 
> Julia Lawall (1):
>       mtd: physmap_of: Drop unnecessary static
> 
> Linus Walleij (1):
>       mtd: physmap_of: Retire Gemini pad control
> 
> Lothar Waßmann (2):
>       mtd: nand: make Samsung SLC NAND usable again
>       mtd: nand: complain loudly when chip->bits_per_cell is not correctly initialized
> 
> Mario Rugiero (1):
>       mtd: create per-device and module-scope debugfs entries
> 
> Martin Blumenstingl (1):
>       mtd: nand: hynix: add support for 20nm NAND chips
> 
> Matthew Gerlach (1):
>       mtd: spi-nor: fix "No newline at end of file"
> 
> Mika Westerberg (1):
>       mtd: spi-nor: intel-spi: Add support for Intel Denverton SPI serial flash controller
> 
> Pan Bian (1):
>       mtd: nand: sh_flctl: use dma_mapping_error to check map errors
> 
> Philipp Zabel (1):
>       mtd: nand: sunxi: explicitly request exclusive reset control
> 
> Rob Herring (1):
>       mtd: Convert to using %pOF instead of full_name
> 
> Sergei Shtylyov (1):
>       mtd: nand: atmel: fix of_irq_get() error check
> 
>  Documentation/devicetree/bindings/mtd/qcom_nandc.txt |  65 +++-
>  Documentation/driver-api/mtdnand.rst                 |   8 +-
>  MAINTAINERS                                          |   2 +-
>  arch/arm/mach-davinci/board-da850-evm.c              |   2 +-
>  arch/arm/mach-davinci/board-dm355-evm.c              |   2 +-
>  arch/arm/mach-davinci/board-dm355-leopard.c          |   2 +-
>  arch/arm/mach-davinci/board-dm365-evm.c              |   2 +-
>  arch/arm/mach-davinci/board-dm644x-evm.c             |   2 +-
>  arch/arm/mach-davinci/board-dm646x-evm.c             |   2 +-
>  arch/arm/mach-davinci/board-sffsdr.c                 |   2 +-
>  arch/arm/mach-dove/dove-db-setup.c                   |   2 +-
>  arch/arm/mach-ep93xx/snappercl15.c                   |   2 +-
>  arch/arm/mach-ep93xx/ts72xx.c                        |   2 +-
>  arch/arm/mach-imx/mach-qong.c                        |   2 +-
>  arch/arm/mach-ixp4xx/ixdp425-setup.c                 |   2 +-
>  arch/arm/mach-mmp/aspenite.c                         |   2 +-
>  arch/arm/mach-omap1/board-fsample.c                  |   2 +-
>  arch/arm/mach-omap1/board-h2.c                       |   2 +-
>  arch/arm/mach-omap1/board-h3.c                       |   2 +-
>  arch/arm/mach-omap1/board-nand.c                     |   2 +-
>  arch/arm/mach-omap1/board-perseus2.c                 |   2 +-
>  arch/arm/mach-orion5x/db88f5281-setup.c              |   2 +-
>  arch/arm/mach-orion5x/kurobox_pro-setup.c            |   2 +-
>  arch/arm/mach-orion5x/ts209-setup.c                  |   2 +-
>  arch/arm/mach-orion5x/ts78xx-setup.c                 |   2 +-
>  arch/arm/mach-pxa/balloon3.c                         |   2 +-
>  arch/arm/mach-pxa/em-x270.c                          |   2 +-
>  arch/arm/mach-pxa/eseries.c                          |   2 +-
>  arch/arm/mach-pxa/palmtx.c                           |   2 +-
>  arch/arm/mach-pxa/tosa.c                             |   2 +-
>  arch/arm/mach-s3c24xx/common-smdk.c                  |   2 +-
>  arch/arm/mach-s3c24xx/mach-anubis.c                  |   2 +-
>  arch/arm/mach-s3c24xx/mach-at2440evb.c               |   2 +-
>  arch/arm/mach-s3c24xx/mach-bast.c                    |   2 +-
>  arch/arm/mach-s3c24xx/mach-gta02.c                   |   2 +-
>  arch/arm/mach-s3c24xx/mach-jive.c                    |   2 +-
>  arch/arm/mach-s3c24xx/mach-mini2440.c                |   2 +-
>  arch/arm/mach-s3c24xx/mach-osiris.c                  |   2 +-
>  arch/arm/mach-s3c24xx/mach-qt2410.c                  |   2 +-
>  arch/arm/mach-s3c24xx/mach-rx3715.c                  |   2 +-
>  arch/arm/mach-s3c24xx/mach-vstms.c                   |   2 +-
>  arch/blackfin/mach-bf537/boards/dnp5370.c            |   2 +-
>  arch/blackfin/mach-bf537/boards/stamp.c              |   2 +-
>  arch/blackfin/mach-bf561/boards/acvilon.c            |   2 +-
>  arch/cris/arch-v32/drivers/mach-a3/nandflash.c       |   2 +-
>  arch/cris/arch-v32/drivers/mach-fs/nandflash.c       |   2 +-
>  arch/mips/alchemy/devboards/db1200.c                 |   2 +-
>  arch/mips/alchemy/devboards/db1300.c                 |   2 +-
>  arch/mips/alchemy/devboards/db1550.c                 |   2 +-
>  arch/mips/include/asm/mach-jz4740/jz4740_nand.h      |   2 +-
>  arch/mips/netlogic/xlr/platform-flash.c              |   2 +-
>  arch/mips/pnx833x/common/platform.c                  |   2 +-
>  arch/mips/rb532/devices.c                            |   2 +-
>  arch/sh/boards/mach-migor/setup.c                    |   2 +-
>  drivers/mtd/devices/docg3.c                          |  49 +--
>  drivers/mtd/devices/docg3.h                          |   2 -
>  drivers/mtd/devices/spear_smi.c                      |   2 +
>  drivers/mtd/devices/st_spi_fsm.c                     |  20 +-
>  drivers/mtd/inftlcore.c                              |   2 +-
>  drivers/mtd/maps/amd76xrom.c                         |   4 +-
>  drivers/mtd/maps/ck804xrom.c                         |   4 +-
>  drivers/mtd/maps/esb2rom.c                           |   4 +-
>  drivers/mtd/maps/ichxrom.c                           |   4 +-
>  drivers/mtd/maps/intel_vr_nor.c                      |   2 +-
>  drivers/mtd/maps/pci.c                               |   2 +-
>  drivers/mtd/maps/physmap_of_core.c                   |   8 +-
>  drivers/mtd/maps/physmap_of_gemini.c                 |  16 -
>  drivers/mtd/maps/physmap_of_versatile.c              |   2 +-
>  drivers/mtd/maps/sun_uflash.c                        |   4 +-
>  drivers/mtd/mtdcore.c                                |  18 +-
>  drivers/mtd/mtdswap.c                                |  21 +-
>  drivers/mtd/nand/Kconfig                             |   2 +-
>  drivers/mtd/nand/ams-delta.c                         |   2 +-
>  drivers/mtd/nand/atmel/nand-controller.c             |  15 +-
>  drivers/mtd/nand/atmel/pmecc.c                       |   2 +-
>  drivers/mtd/nand/au1550nd.c                          |   2 +-
>  drivers/mtd/nand/bcm47xxnflash/bcm47xxnflash.h       |   2 +-
>  drivers/mtd/nand/bf5xx_nand.c                        |   2 +-
>  drivers/mtd/nand/brcmnand/brcmnand.c                 |   2 +-
>  drivers/mtd/nand/cafe_nand.c                         |   2 +-
>  drivers/mtd/nand/cmx270_nand.c                       |   2 +-
>  drivers/mtd/nand/cs553x_nand.c                       |   2 +-
>  drivers/mtd/nand/davinci_nand.c                      |   2 +-
>  drivers/mtd/nand/denali.h                            |   2 +-
>  drivers/mtd/nand/denali_dt.c                         |   4 +-
>  drivers/mtd/nand/diskonchip.c                        |   2 +-
>  drivers/mtd/nand/docg4.c                             |   2 +-
>  drivers/mtd/nand/fsl_elbc_nand.c                     |   2 +-
>  drivers/mtd/nand/fsl_ifc_nand.c                      |   2 +-
>  drivers/mtd/nand/fsl_upm.c                           |   2 +-
>  drivers/mtd/nand/fsmc_nand.c                         |   2 +-
>  drivers/mtd/nand/gpio.c                              |   2 +-
>  drivers/mtd/nand/gpmi-nand/gpmi-nand.h               |   2 +-
>  drivers/mtd/nand/hisi504_nand.c                      |   2 +-
>  drivers/mtd/nand/jz4740_nand.c                       |   2 +-
>  drivers/mtd/nand/jz4780_nand.c                       |   2 +-
>  drivers/mtd/nand/lpc32xx_mlc.c                       |  11 +-
>  drivers/mtd/nand/lpc32xx_slc.c                       |  11 +-
>  drivers/mtd/nand/mpc5121_nfc.c                       |   2 +-
>  drivers/mtd/nand/mtk_ecc.c                           |   4 +-
>  drivers/mtd/nand/mtk_nand.c                          |   2 +-
>  drivers/mtd/nand/mxc_nand.c                          |   9 +-
>  drivers/mtd/nand/nand_amd.c                          |   2 +-
>  drivers/mtd/nand/nand_base.c                         | 304 +++------------
>  drivers/mtd/nand/nand_bbt.c                          |   2 +-
>  drivers/mtd/nand/nand_bch.c                          |   2 +-
>  drivers/mtd/nand/nand_ecc.c                          |   2 +-
>  drivers/mtd/nand/nand_hynix.c                        |   6 +-
>  drivers/mtd/nand/nand_ids.c                          |   2 +-
>  drivers/mtd/nand/nand_macronix.c                     |   2 +-
>  drivers/mtd/nand/nand_micron.c                       |   2 +-
>  drivers/mtd/nand/nand_samsung.c                      |   2 +-
>  drivers/mtd/nand/nand_timings.c                      |   2 +-
>  drivers/mtd/nand/nand_toshiba.c                      |   2 +-
>  drivers/mtd/nand/nandsim.c                           |  51 +--
>  drivers/mtd/nand/ndfc.c                              |   2 +-
>  drivers/mtd/nand/nuc900_nand.c                       |   2 +-
>  drivers/mtd/nand/omap2.c                             |   2 +-
>  drivers/mtd/nand/orion_nand.c                        |   9 +-
>  drivers/mtd/nand/oxnas_nand.c                        |  27 +-
>  drivers/mtd/nand/pasemi_nand.c                       |   2 +-
>  drivers/mtd/nand/plat_nand.c                         |   2 +-
>  drivers/mtd/nand/pxa3xx_nand.c                       |   2 +-
>  drivers/mtd/nand/qcom_nandc.c                        | 919 ++++++++++++++++++++++++++++++++++++--------
>  drivers/mtd/nand/r852.h                              |   2 +-
>  drivers/mtd/nand/s3c2410.c                           |   2 +-
>  drivers/mtd/nand/sh_flctl.c                          |   8 +-
>  drivers/mtd/nand/sharpsl.c                           |   4 +-
>  drivers/mtd/nand/sm_common.c                         |   2 +-
>  drivers/mtd/nand/socrates_nand.c                     |   2 +-
>  drivers/mtd/nand/sunxi_nand.c                        |   4 +-
>  drivers/mtd/nand/tango_nand.c                        |   2 +-
>  drivers/mtd/nand/tmio_nand.c                         |   6 +-
>  drivers/mtd/nand/txx9ndfmc.c                         |   2 +-
>  drivers/mtd/nand/vf610_nfc.c                         |  11 +-
>  drivers/mtd/nand/xway_nand.c                         |   2 +-
>  drivers/mtd/nftlcore.c                               |   2 +-
>  drivers/mtd/nftlmount.c                              |   2 +-
>  drivers/mtd/ofpart.c                                 |  23 +-
>  drivers/mtd/spi-nor/Kconfig                          |  16 +
>  drivers/mtd/spi-nor/Makefile                         |   3 +-
>  drivers/mtd/spi-nor/aspeed-smc.c                     |  13 +-
>  drivers/mtd/spi-nor/atmel-quadspi.c                  |   1 -
>  drivers/mtd/spi-nor/hisi-sfc.c                       |   8 +-
>  drivers/mtd/spi-nor/intel-spi-pci.c                  |  82 ++++
>  drivers/mtd/spi-nor/mtk-quadspi.c                    |   1 -
>  drivers/mtd/spi-nor/spi-nor.c                        | 805 +++++++++++++++++++++++++++++++++++++-
>  drivers/mtd/ssfdc.c                                  |   2 +-
>  drivers/mtd/tests/nandbiterrs.c                      |   2 +-
>  drivers/staging/mt29f_spinand/mt29f_spinand.c        |   2 +-
>  fs/jffs2/wbuf.c                                      |   2 +-
>  include/asm-generic/vmlinux.lds.h                    |   1 +
>  include/linux/mfd/tmio.h                             |   1 +
>  include/linux/mtd/mtd.h                              |  10 +
>  include/linux/mtd/nand-gpio.h                        |   2 +-
>  include/linux/mtd/{nand.h => rawnand.h}              |  30 +-
>  include/linux/mtd/sh_flctl.h                         |   2 +-
>  include/linux/mtd/sharpsl.h                          |   3 +-
>  include/linux/mtd/spi-nor.h                          |  11 +
>  include/linux/mtd/xip.h                              |  10 +-
>  include/linux/platform_data/mtd-davinci.h            |   2 +-
>  include/linux/platform_data/mtd-nand-s3c2410.h       |   2 +-
>  162 files changed, 2113 insertions(+), 765 deletions(-)
>  create mode 100644 drivers/mtd/spi-nor/intel-spi-pci.c
>  rename include/linux/mtd/{nand.h => rawnand.h} (98%)




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