kernel.git/Documentation/devicetree/bindings/mtd, branch linux-5.3.y

dt-bindings: Ensure child nodes are of type 'object'

2019-07-21T02:27:29Z

Properties which are child node definitions need to have an explict type. Otherwise, a matching (DT) property can silently match when an error is desired. Fix this up tree-wide. Once this is fixed, the meta-schema will enforce this on any child node definitions. Cc: Chen-Yu Tsai Cc: David Woodhouse Cc: Brian Norris Cc: Marek Vasut Cc: Richard Weinberger Cc: Vignesh Raghavendra Cc: Linus Walleij Cc: Maxime Coquelin Cc: linux-mtd@lists.infradead.org Cc: linux-gpio@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-spi@vger.kernel.org Acked-by: Miquel Raynal Acked-by: Maxime Ripard Acked-by: Mark Brown Acked-by: Alexandre TORGUE Signed-off-by: Rob Herring

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 ...

Merge tag 'spi-nor/for-5.3-v2' of gitolite.kernel.org:pub/scm/linux/kernel/git/mtd/linux into mtd/next

2019-07-07T20:53:15Z

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

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

2019-07-06T20:51:56Z

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

dt-bindings: mtd: sunxi-nand: Drop 'maxItems' from child 'reg' property

2019-06-28T20:29:56Z

Mixing 'maxItems' and scalar properties doesn't make much sense, so drop 'maxItems' as a single item is implied. Cc: David Woodhouse Cc: Brian Norris Cc: Marek Vasut Cc: Miquel Raynal Cc: Richard Weinberger Cc: Vignesh Raghavendra Cc: Maxime Ripard Cc: Chen-Yu Tsai Cc: linux-mtd@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Rob Herring

dt-bindings: mtd: brcmnand: Add brcmnand, brcmnand-v7.3 support

2019-06-27T18:06:42Z

Added brcm,brcmnand-v7.3 as possible compatible string to support brcmnand controller v7.3. Signed-off-by: Kamal Dasu Reviewed-by: Rob Herring Signed-off-by: Miquel Raynal

dt-bindings: mtd: brcmnand: Make nand-ecc-strength and nand-ecc-step-size optional

2019-06-27T18:06:25Z

nand-ecc-strength and nand-ecc-step-size can be made optional as brcmnand driver can support using raw NAND layer detected values. Signed-off-by: Kamal Dasu Reviewed-by: Rob Herring Signed-off-by: Miquel Raynal

dt-bindings: mtd: Add bindings for TI's AM654 HyperBus memory controller

2019-06-27T17:48:08Z

Add binding documentation for TI's HyperBus memory controller present on AM654 SoC. Signed-off-by: Vignesh Raghavendra Signed-off-by: Miquel Raynal

dt-bindings: mtd: Add binding documentation for HyperFlash

2019-06-27T17:47:52Z

Add DT binding documentation for HyperFlash devices. Signed-off-by: Vignesh Raghavendra Reviewed-by: Rob Herring Signed-off-by: Miquel Raynal

dt-bindings: cadence-quadspi: add options reset property

2019-06-27T14:17:13Z

The QSPI module can have an optional reset signals that will hold the module in a reset state. Signed-off-by: Dinh Nguyen Signed-off-by: Tudor Ambarus