[GIT PULL] MTD updates for 4.13-rc1

From: Brian Norris
Date: Thu Jul 13 2017 - 14:11:16 EST

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Hi Linus,

This is a bit on the late side of the merge window, but here goes
anyway.

The following changes since commit 08332893e37af6ae779367e78e444f8f9571511d:

Linux 4.12-rc2 (2017-05-21 19:30:23 -0700)

are available in the git repository at:

git://git.infradead.org/linux-mtd.git tags/for-linus-20170713

for you to fetch changes up to 7d84120b5ba61912a5333f5fe2c4e8f35ef9514f:

Documentation: ABI: mtd: describe "offset" more precisely (2017-07-13 10:54:45 -0700)

----------------------------------------------------------------
MTD updates for v4.13-rc1:

General updates

* Cleanups and additional flash support for "dataflash" driver
* new driver for mchp23k256 SPI SRAM device
* improve handling of MTDs without eraseblocks (i.e., MTD_NO_ERASE)
* refactor and improve "sub-partition" handling with TRX partition
parser; partitions can now be created as sub-partitions of another
partition

SPI NOR updates, from Cyrille Pitchen and Marek Vasut:
* introduce support to the SPI 1-2-2 and 1-4-4 protocols.
* introduce support to the Double Data Rate (DDR) mode.
* introduce support to the Octo SPI protocols.
* add support to new memory parts for Spansion, Macronix and Winbond.
* add fixes for the Aspeed, STM32 and Cadence QSPI controler drivers.
* clean up the st_spi_fsm driver.

NAND updates, from Boris Brezillon:

* addition of on-die ECC support to Micron driver
* addition of helpers to help drivers choose most appropriate ECC
settings
* deletion of dead-code (cached programming and ->errstat() hook)
* make sure drivers that do not support the SET/GET FEATURES command
return ENOTSUPP use a dummy ->set/get_features implementation
returning -ENOTSUPP (required for Micron on-die ECC)
* change the semantic of ecc->write_page() for drivers setting the
NAND_ECC_CUSTOM_PAGE_ACCESS flag
* support exiting 'GET STATUS' command in default ->cmdfunc()
implementations
* change the prototype of ->setup_data_interface()

A bunch of driver related changes:

* various cleanup, fixes and improvements of the MTK driver
* OMAP DT bindings fixes
* support for ->setup_data_interface() in the fsmc driver
* support for imx7 in the gpmi driver
* finalization of the denali driver rework (thanks to Masahiro for the
work he's done on this driver)
* fix "bitflips in erased pages" handling in the ifc driver
* addition of PM ops and dynamic timing configuration to the atmel
driver

----------------------------------------------------------------
Alexander Couzens (1):
mtd: nand: davinci: set ECC algorithm explicitly for HW based ECC

Alexander Sverdlin (1):
mtd: spi-nor: Add support for mx66u51235f

Alexandre Belloni (1):
mtd: nand: atmel: drop unused include

Andres Galacho (1):
mtd: nand: tango: Export OF device ID table as module aliases

Andrew Lunn (1):
mtd: mchp23k256: Add driver for this SPI SRAM device

Andrey Smirnov (6):
mtd: dataflash: Replace C99 types with their kernel counterparts
mtd: dataflash: Improve coding style in jedec_probe()
mtd: dataflash: Replace pr_debug, printk with dev_* functions
mtd: dataflash: Get rid of loop counter in jedec_probe()
mtd: dataflash: Make use of "extened device information"
mtd: dataflash: Add flash_info for AT45DB641E

Arnd Bergmann (2):
mtd: nand: atmel: mark resume function __maybe_unused
mtd: spi-nor: cqspi: remove duplicate const

Arvind Yadav (2):
mtd: nand: orion: Handle return value of clk_prepare_enable
mtd: spi-nor: cqspi: make of_device_ids const

Benjamin Herrenschmidt (1):
spi-nor: Add Winbond w25m512jv

Boris Brezillon (16):
mtd: nand: jz4780: Use mtd_set_ooblayout() to set the ooblayout
mtd: nand: Make sure drivers not supporting SET/GET_FEATURES return -ENOTSUPP
mtd: nand: gpmi: Fix gpmi_nand_init() error path
mtd: nand: gpmi: Kill gpmi_nand_exit()
mtd: nand: Pass the CS line to ->setup_data_interface()
mtd: nand: atmel: Add ->setup_data_interface() hooks
mtd: nand: atmel: Add PM ops
mtd: nand: Drop unused cached programming support
mtd: nand: Drop the ->errstat() hook
mtd: nand: sunxi: Actually use DMA for subpage reads
mtd: nand: sunxi: Remove unneeded ->cmdfunc(NAND_CMD_READ0, 0, page)
mtd: nand: tango: Fix incorrect use of SEQIN command
mtd: nand: Wait for PAGEPROG to finish in drivers setting NAND_ECC_CUSTOM_PAGE_ACCESS
mtd: nand: Support 'EXIT GET STATUS' command in nand_command[_lp]()
mtd: nand: fsl_ifc: fix handing of bit flips in erased pages
mtd: Fix check in mtd_unpoint()

Brian Norris (13):
Merge 'v4.12-rc1' into MTD
mtd: spi-nor: stm32-quadspi: allow building with COMPILE_TEST
mtd: nand: don't leak buffers when ->scan_bbt() fails
mtd: nand: drop unneeded module.h include
mtd: nand: free vendor-specific resources in init failure paths
mtd: nand: samsung: warn about un-parseable ECC info
Merge tag 'nand/fixes-for-4.12-rc3' of git://git.infradead.org/linux-mtd into MTD
Merge MTD fixes into -next
dt-bindings: mtd: make partitions doc a bit more generic
mtd: partitions: factor out code calling parser
mtd: partitions: fixup some allocate_partition() whitespace
Merge tag 'spi-nor/for-4.13' into MTD
Merge tag 'nand/for-4.13' into MTD

Chris Packham (5):
mtd: mchp23k256: Add OF device ID table
mtd: mchp23k256: switch to mtd_device_register()
mtd: mchp23k256: add partitioning support
mtd: mchp23k256: Add support for mchp23lcv1024
mtd: handle partitioning on devices with 0 erasesize

Colin Ian King (1):
mtd: nand: make nand_ooblayout_lp_hamming_ops static

Cyrille Pitchen (7):
mtd: spi-nor: introduce SPI 1-2-2 and SPI 1-4-4 protocols
mtd: m25p80: add support of SPI 1-2-2 and 1-4-4 protocols
mtd: spi-nor: introduce Double Transfer Rate (DTR) SPI protocols
mtd: spi-nor: introduce Octo SPI protocols
mtd: spi-nor: stm32-quadspi: fix compiler errors with COMPILE_TEST
MAINTAINERS: Update SPI NOR subsystem git repositories
mtd: st_spi_fsm: remove SPINOR_OP_RDSR2 and use SPINOR_OP_RDCR instead

CÃdric Le Goater (4):
mtd: spi-nor: Add support for Macronix mx66l1g45g spi flash
mtd: spi-nor: add Dual and Quad read mode support to some flash devices
mtd: spi-nor: aspeed: remove dummies from keep mask
mtd: spi-nor: aspeed: configure chip window on AHB bus

Dan Carpenter (2):
mtd: spi-nor: Potential oops on error path in quad_enable()
mtd: nand: mtk: release lock on error path

Ezequiel Garcia (2):
mtd: nand: Add Hisilicon machine dependency
mtd: nand: Add Mediatek machine dependency

Harry Chou (1):
mtd: spi-nor: Add support for Spansion S25FL064L

Julia Lawall (2):
mtd: cfi_cmdset_0020: Drop unnecessary static
mtd: physmap_of: Drop unnecessary static

Marc Gonzalez (1):
mtd: nand: tango: Update ecc_stats.corrected

Masahiro Yamada (25):
mtd: nand: check ecc->total sanity in nand_scan_tail
mtd: nand: denali_dt: clean up resource ioremap
mtd: nand: denali: use BIT() and GENMASK() for register macros
mtd: nand: add generic helpers to check, match, maximize ECC settings
mtd: nand: add a shorthand to generate nand_ecc_caps structure
mtd: nand: denali: avoid hard-coding ECC step, strength, bytes
mtd: nand: denali: remove Toshiba and Hynix specific fixup code
mtd: nand: denali_dt: add compatible strings for UniPhier SoC variants
mtd: nand: denali: set NAND_ECC_CUSTOM_PAGE_ACCESS
mtd: nand: denali: remove unneeded find_valid_banks()
mtd: nand: denali: handle timing parameters by setup_data_interface()
mtd: nand: denali: rework interrupt handling
mtd: nand: denali: switch over to cmd_ctrl instead of cmdfunc
mtd: nand: denali: fix bank reset function to detect the number of chips
mtd: nand: denali: use interrupt instead of polling for bank reset
mtd: nand: denali: propagate page to helpers via function argument
mtd: nand: denali: merge struct nand_buf into struct denali_nand_info
mtd: nand: denali: use flag instead of register macro for direction
mtd: nand: denali: fix raw and oob accessors for syndrome page layout
mtd: nand: denali: support hardware-assisted erased page detection
mtd: nand: denali: skip driver internal bounce buffer when possible
mtd: nand: denali: use non-managed kmalloc() for DMA buffer
mtd: nand: denali: enable bad block table scan
mtd: nand: denali: avoid magic numbers and rename for clarification
MAINTAINERS: add entry for Denali NAND controller driver

Matthias Lange (2):
mtd: nand: gpmi: Fix typo in data structure name
mtd: nand: gpmi: fix typo in comment

Pavel Machek (1):
mtd: nand: Optimize checking of erased buffers

Prabhakar Kushwaha (1):
mtd: nand: ifc: Initialize SRAM for all version >= 1.0

RafaÅ MiÅecki (8):
mtd: partitions: add helper for deleting partition
mtd: partitions: remove sysfs files when deleting all master's partitions
mtd: partitions: rename "master" to the "parent" where appropriate
mtd: partitions: add support for subpartitions
mtd: partitions: add support for partition parsers
mtd: extract TRX parser out of bcm47xxpart into a separated module
mtd: parsers: trx: fix pr_err format for printing offset
Documentation: ABI: mtd: describe "offset" more precisely

Stefan Agner (3):
mtd: nand: gpmi: unify clock handling
mtd: nand: gpmi: add i.MX 7 SoC support
mtd: gpmi: document current clock requirements

Thomas Petazzoni (8):
mtd: nand: fsmc: reduce number of arguments of fsmc_nand_setup()
mtd: nand: fsmc: add support for SDR timings
mtd: nand: fsmc: remove default timings
dt-bindings: mtd: document new "on-die" nand-ecc-mode
mtd: nand: add core support for on-die ECC
mtd: nand: export nand_{read,write}_page_raw()
mtd: nand: add support for Micron on-die ECC
mtd: nand: fsmc_nand: handle on-die ECC case

Tom Rini (2):
dt-bindings: mtd: elm: Correct compatible string requirement
dt-bindings: gpmc: Correct location of generic gpmc binding

Xiaolei Li (10):
mtd: nand: mediatek: update DT bindings
mtd: nand: mediatek: refine register NFI_PAGEFMT setting
mtd: nand: mediatek: add support for different MTK NAND FLASH Controller IP
mtd: nand: mediatek: add support for MT2712 NAND FLASH Controller
mtd: subpagetest: fix wrong written check in function write_eraseblock2
mtd: nand: mtk: fix incorrect register setting order about ecc irq
mtd: nand: mtk: disable ecc irq when writing page with hwecc
mtd: nand: mtk: remove unneeded mtk_nfc_hw_init from mtk_nfc_resume
mtd: nand: mtk: remove unneeded mtk_ecc_hw_init from mtk_ecc_resume
mtd: nand: mtk: add ->setup_data_interface() hook

Documentation/ABI/testing/sysfs-class-mtd | 6 +-
.../devicetree/bindings/mtd/denali-nand.txt | 13 +
Documentation/devicetree/bindings/mtd/elm.txt | 2 +-
.../devicetree/bindings/mtd/gpmc-nand.txt | 2 +-
Documentation/devicetree/bindings/mtd/gpmc-nor.txt | 4 +-
.../devicetree/bindings/mtd/gpmc-onenand.txt | 2 +-
.../devicetree/bindings/mtd/gpmi-nand.txt | 14 +-
.../bindings/mtd/microchip,mchp23k256.txt | 18 +
Documentation/devicetree/bindings/mtd/mtk-nand.txt | 5 +-
Documentation/devicetree/bindings/mtd/nand.txt | 2 +-
.../devicetree/bindings/mtd/partition.txt | 32 +-
Documentation/devicetree/bindings/net/gpmc-eth.txt | 4 +-
MAINTAINERS | 9 +-
drivers/mtd/Kconfig | 4 +
drivers/mtd/Makefile | 1 +
drivers/mtd/bcm47xxpart.c | 99 +-
drivers/mtd/chips/cfi_cmdset_0020.c | 2 +-
drivers/mtd/devices/Kconfig | 10 +
drivers/mtd/devices/Makefile | 1 +
drivers/mtd/devices/m25p80.c | 121 +-
drivers/mtd/devices/mchp23k256.c | 236 +++
drivers/mtd/devices/mtd_dataflash.c | 200 ++-
drivers/mtd/devices/serial_flash_cmds.h | 1 -
drivers/mtd/devices/st_spi_fsm.c | 4 +-
drivers/mtd/maps/physmap_of_gemini.c | 2 +-
drivers/mtd/mtdcore.c | 2 +-
drivers/mtd/mtdpart.c | 370 ++--
drivers/mtd/nand/Kconfig | 3 +
drivers/mtd/nand/atmel/nand-controller.c | 354 +++-
drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c | 2 +
drivers/mtd/nand/cafe_nand.c | 2 +
drivers/mtd/nand/davinci_nand.c | 3 +
drivers/mtd/nand/denali.c | 1831 +++++++++-----------
drivers/mtd/nand/denali.h | 315 ++--
drivers/mtd/nand/denali_dt.c | 53 +-
drivers/mtd/nand/denali_pci.c | 26 +-
drivers/mtd/nand/docg4.c | 2 +
drivers/mtd/nand/fsl_elbc_nand.c | 2 +
drivers/mtd/nand/fsl_ifc_nand.c | 81 +-
drivers/mtd/nand/fsmc_nand.c | 122 +-
drivers/mtd/nand/gpmi-nand/gpmi-lib.c | 6 +-
drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 75 +-
drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 13 +-
drivers/mtd/nand/hisi504_nand.c | 2 +
drivers/mtd/nand/jz4780_nand.c | 2 +-
drivers/mtd/nand/mpc5121_nfc.c | 2 +
drivers/mtd/nand/mtk_ecc.c | 228 +--
drivers/mtd/nand/mtk_ecc.h | 2 +-
drivers/mtd/nand/mtk_nand.c | 279 +--
drivers/mtd/nand/mxc_nand.c | 12 +-
drivers/mtd/nand/nand_base.c | 395 ++++-
drivers/mtd/nand/nand_ids.c | 1 -
drivers/mtd/nand/nand_micron.c | 222 +++
drivers/mtd/nand/nand_samsung.c | 3 +
drivers/mtd/nand/orion_nand.c | 6 +-
drivers/mtd/nand/pxa3xx_nand.c | 2 +
drivers/mtd/nand/qcom_nandc.c | 2 +
drivers/mtd/nand/s3c2410.c | 5 +-
drivers/mtd/nand/sh_flctl.c | 2 +
drivers/mtd/nand/sunxi_nand.c | 9 +-
drivers/mtd/nand/tango_nand.c | 45 +-
drivers/mtd/nand/vf610_nfc.c | 2 +
drivers/mtd/parsers/Kconfig | 8 +
drivers/mtd/parsers/Makefile | 1 +
drivers/mtd/parsers/parser_trx.c | 126 ++
drivers/mtd/spi-nor/Kconfig | 2 +-
drivers/mtd/spi-nor/aspeed-smc.c | 183 +-
drivers/mtd/spi-nor/atmel-quadspi.c | 83 +-
drivers/mtd/spi-nor/cadence-quadspi.c | 20 +-
drivers/mtd/spi-nor/fsl-quadspi.c | 6 +-
drivers/mtd/spi-nor/hisi-sfc.c | 31 +-
drivers/mtd/spi-nor/intel-spi.c | 7 +-
drivers/mtd/spi-nor/mtk-quadspi.c | 15 +-
drivers/mtd/spi-nor/nxp-spifi.c | 22 +-
drivers/mtd/spi-nor/spi-nor.c | 488 ++++--
drivers/mtd/spi-nor/stm32-quadspi.c | 32 +-
drivers/mtd/tests/subpagetest.c | 2 +-
drivers/staging/mt29f_spinand/mt29f_spinand.c | 2 +
include/linux/mtd/nand.h | 80 +-
include/linux/mtd/partitions.h | 7 +
include/linux/mtd/spi-nor.h | 161 +-
81 files changed, 4326 insertions(+), 2227 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mtd/microchip,mchp23k256.txt
create mode 100644 drivers/mtd/devices/mchp23k256.c
create mode 100644 drivers/mtd/parsers/Kconfig
create mode 100644 drivers/mtd/parsers/Makefile
create mode 100644 drivers/mtd/parsers/parser_trx.c

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