kernel.git/drivers/mtd/parsers, branch linux-5.8.y

mtd: parser: cmdline: Support MTD names containing one or more colons

2020-06-05T08:16:14Z

Looks like some drivers define MTD names with a colon in it, thus making mtdpart= parsing impossible. Let's fix the parser to gracefully handle that case: the last ':' in a partition definition sequence is considered instead of the first one. Signed-off-by: Boris Brezillon Signed-off-by: Ron Minnich Tested-by: Ron Minnich Signed-off-by: Richard Weinberger

mtd: cmdlinepart: Add an slc option to use SLC mode on a part

2020-05-11T07:51:42Z

Add a new option to set the MTD_SLC_ON_MLC_EMULATION flag. Signed-off-by: Boris Brezillon Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20200503155341.16712-8-miquel.raynal@bootlin.com

mtd: partitions: ofpart: Parse the slc-mode property

2020-05-11T07:51:42Z

Parse the slc-mode property and set the MTD_MLC_IN_SLC_MODE flag when present. Signed-off-by: Boris Brezillon Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20200503155341.16712-7-miquel.raynal@bootlin.com

mtd: sharpslpart: Fix unsigned comparison to zero

2020-01-21T19:00:34Z

The unsigned variable log_num is being assigned a return value from the call to sharpsl_nand_get_logical_num that can return -EINVAL. Detected using Coccinelle: ./drivers/mtd/parsers/sharpslpart.c:207:6-13: WARNING: Unsigned expression compared with zero: log_num > 0 Fixes: 8a4580e4d298 ("mtd: sharpslpart: Add sharpslpart partition parser") Signed-off-by: YueHaibing Signed-off-by: Miquel Raynal

mtd: parsers: Move CMDLINE parser

2019-09-15T21:50:50Z

This moves the CMDLINE partition parser down into the parser subdirectory. No functional change. Signed-off-by: Linus Walleij Signed-off-by: Richard Weinberger

mtd: parsers: Move OF parser

2019-09-15T21:50:49Z

This moves the OF/device tree partition parser down into the parser subdirectory. No functional change. Signed-off-by: Linus Walleij Signed-off-by: Richard Weinberger

mtd: parsers: Move BCM63xx parser

2019-09-15T21:50:49Z

This moves the BCM63xx partition parser down into the parser subdirectory. No functional change. Signed-off-by: Linus Walleij Signed-off-by: Richard Weinberger

mtd: parsers: Move BCM47xx parser

2019-09-15T21:50:48Z

This moves the BCM47xx partition parser down into the parser subdirectory. No functional change. Signed-off-by: Linus Walleij Signed-off-by: Richard Weinberger

mtd: parsers: Move TI AR7 parser

2019-09-15T21:50:48Z

This moves the TI AR7 partition parser down into the parser subdirectory. No functional change. Signed-off-by: Linus Walleij Signed-off-by: Richard Weinberger

Merge tag 'mtd/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

2019-07-13T22:42:44Z

Pull MTD updates from Miquel Raynal: "This contains the following changes for MTD: MTD core changes: - New Hyperbus framework - New _is_locked (concat) implementation - Various cleanups NAND core changes: - use longest matching pattern in ->exec_op() default parser - export NAND operation tracer - add flag to indicate panic_write in MTD - use kzalloc() instead of kmalloc() and memset() Raw NAND controller drivers changes: - brcmnand: - fix BCH ECC layout for large page NAND parts - fallback to detected ecc-strength, ecc-step-size - when oops in progress use pio and interrupt polling - code refactor code to introduce helper functions - add support for v7.3 controller - FSMC: - use nand_op_trace for operation tracing - GPMI: - move all driver code into single file - various cleanups (including dmaengine changes) - use runtime PM to manage clocks - implement exec_op - MTK: - correct low level time calculation of r/w cycle - improve data sampling timing for read cycle - add validity check for CE# pin setting - fix wrongly assigned OOB buffer pointer issue - re-license MTK NAND driver as Dual MIT/GPL - STM32: - manage the get_irq error case - increase DMA completion timeouts Raw NAND chips drivers changes: - Macronix: add read-retry support Onenand driver changes: - add support for 8Gb datasize chips - avoid fall-through warnings SPI-NAND changes: - define macros for page-read ops with three-byte addresses - add support for two-byte device IDs and then for GigaDevice GD5F1GQ4UFxxG - add initial support for Paragon PN26G0xA - handle the case where the last page read has bitflips SPI-NOR core changes: - add support for the mt25ql02g and w25q16jv flashes - print error in case of jedec read id fails - is25lp256: add post BFPT fix to correct the addr_width SPI NOR controller drivers changes: - intel-spi: Add support for Intel Elkhart Lake SPI serial flash - smt32: remove the driver as the driver was replaced by spi-stm32-qspi.c - cadence-quadspi: add reset control" * tag 'mtd/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (60 commits) mtd: concat: implement _is_locked mtd operation mtd: concat: refactor concat_lock/concat_unlock mtd: abi: do not use C++ style comments in uapi header mtd: afs: remove unneeded NULL check mtd: rawnand: stm32_fmc2: increase DMA completion timeouts mtd: rawnand: Use kzalloc() instead of kmalloc() and memset() mtd: hyperbus: Add driver for TI's HyperBus memory controller mtd: spinand: read returns badly if the last page has bitflips mtd: spinand: Add initial support for Paragon PN26G0xA mtd: rawnand: mtk: Re-license MTK NAND driver as Dual MIT/GPL mtd: rawnand: gpmi: remove double assignment to block_size dt-bindings: mtd: brcmnand: Add brcmnand, brcmnand-v7.3 support mtd: rawnand: brcmnand: Add support for v7.3 controller mtd: rawnand: brcmnand: Refactored code to introduce helper functions mtd: rawnand: brcmnand: When oops in progress use pio and interrupt polling mtd: Add flag to indicate panic_write mtd: rawnand: Add Macronix NAND read retry support mtd: onenand: Avoid fall-through warnings mtd: spinand: Add support for GigaDevice GD5F1GQ4UFxxG mtd: spinand: Add support for two-byte device IDs ...