Revision tags: v5.7-rc1 |
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#
e109f506 |
| 03-Apr-2020 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'mtd/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD updates from Miquel Raynal: "MTD core changes: - Fix issue where write_cached_data() fails but write()
Merge tag 'mtd/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD updates from Miquel Raynal: "MTD core changes: - Fix issue where write_cached_data() fails but write() still returns success
- maps: sa1100-flash: Replace zero-length array with flexible-array member
- phram: Fix a double free issue in error path
- Convert fallthrough comments into statements
- MAINTAINERS: Add the IRC channel to the MTD related subsystems
Raw NAND core changes: - Add support for manufacturer specific suspend/resume operation
- Add support for manufacturer specific lock/unlock operation
- Replace zero-length array with flexible-array member
- Fix a typo ("manufecturer")
- Ensure nand_soft_waitrdy wait period is enough
Raw NAND controller driver changes: - Brcmnand: * Add support for flash-edu for dma transfers (+ bindings)
- Cadence: * Reinit completion before executing a new command * Change bad block marker size * Fix the calculation of the avaialble OOB size * Get meta data size from registers
- Qualcom: * Use dma_request_chan() instead dma_request_slave_channel() * Release resources on failure within qcom_nandc_alloc()
- Allwinner: * Use dma_request_chan() instead dma_request_slave_channel()
- Marvell: * Use dma_request_chan() instead dma_request_slave_channel() * Release DMA channel on error
- Freescale: * Use dma_request_chan() instead dma_request_slave_channel()
- Macronix: * Add support for Macronix NAND randomizer (+ bindings)
- Ams-delta: * Rename structures and functions to gpio_nand* * Make the driver custom I/O ready * Drop useless local variable * Support custom driver initialisation * Add module device tables * Handle more GPIO pins as optional * Make read pulses optional * Don't hardcode read/write pulse widths * Push inversion handling to gpiolib * Enable OF partition info support * Drop board specific partition info * Use struct gpio_nand_platdata * Write protect device during probe
- Ingenic: * Use devm_platform_ioremap_resource() * Add dependency on MIPS || COMPILE_TEST
- Denali: * Deassert write protect pin
- ST: * Use dma_request_chan() instead dma_request_slave_channel()
Raw NAND chip driver changes: - Toshiba: * Support reading the number of bitflips for BENAND (Built-in ECC NAND)
- Macronix: * Add support for deep power down mode * Add support for block protection
SPI-NAND core changes: - Do not erase the block before writing a bad block marker
- Explicitly use MTD_OPS_RAW to write the bad block marker to OOB
- Stop using spinand->oobbuf for buffering bad block markers
- Rework detect procedure for different READ_ID operation
SPI-NAND driver changes: - Toshiba: * Support for new Kioxia Serial NAND * Rename function name to change suffix and prefix (8Gbit) * Add comment about Kioxia ID
- Micron: * Add new Micron SPI NAND devices with multiple dies * Add M70A series Micron SPI NAND devices * identify SPI NAND device with Continuous Read mode * Add new Micron SPI NAND devices * Describe the SPI NAND device MT29F2G01ABAGD * Generalize the OOB layout structure and function names
SPI NOR core changes: - Move all the manufacturer specific quirks/code out of the core, to make the core logic more readable and thus ease maintenance.
- Move the SFDP logic out of the core, it provides a better separation between the SFDP parsing and core logic.
- Trim what is exposed in spi-nor.h. The SPI NOR controllers drivers must not be able to use structures that are meant just for the SPI NOR core.
- Use the spi-mem direct mapping API to let advanced controllers optimize the read/write operations when they support direct mapping.
- Add generic formula for the Status Register block protection handling. It fixes some long standing locking limitations and eases the addition of the 4bit block protection support.
- Add block protection support for flashes with 4 block protection bits in the Status Register.
SPI NOR controller drivers changes: - The mtk-quadspi driver is replaced by the new spi-mem spi-mtk-nor driver.
- Merge tag 'mtk-mtd-spi-move' into spi-nor/next to avoid conflicts.
HyperBus changes: - Print error msg when compatible is wrong or missing
- Move mapping of direct access window from core to individual drivers"
* tag 'mtd/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (103 commits) mtd: Convert fallthrough comments into statements mtd: rawnand: toshiba: Support reading the number of bitflips for BENAND (Built-in ECC NAND) MAINTAINERS: Add the IRC channel to the MTD related subsystems mtd: Fix issue where write_cached_data() fails but write() still returns success mtd: maps: sa1100-flash: Replace zero-length array with flexible-array member mtd: phram: fix a double free issue in error path mtd: spinand: toshiba: Support for new Kioxia Serial NAND mtd: spinand: toshiba: Rename function name to change suffix and prefix (8Gbit) mtd: rawnand: macronix: Add support for deep power down mode mtd: rawnand: Add support for manufacturer specific suspend/resume operation mtd: spi-nor: Enable locking for n25q512ax3/n25q512a mtd: spi-nor: Add SR 4bit block protection support mtd: spi-nor: Add generic formula for SR block protection handling mtd: spi-nor: Set all BP bits to one when lock_len == mtd->size mtd: spi-nor: controllers: aspeed-smc: Replace zero-length array with flexible-array member mtd: spi-nor: Clear WEL bit when erase or program errors occur MAINTAINERS: update entry after SPI NOR controller move mtd: spi-nor: Trim what is exposed in spi-nor.h mtd: spi-nor: Drop the MFR definitions mtd: spi-nor: Get rid of the now empty spi_nor_ids[] table ...
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Revision tags: v5.6 |
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#
245bbe80 |
| 25-Mar-2020 |
Miquel Raynal <miquel.raynal@bootlin.com> |
Merge tag 'spi-nor/for-5.7' into mtd/next
SPI NOR core changes: - move all the manufacturer specific quirks/code out of the core, to make the core logic more readable and thus ease maintenance. - mo
Merge tag 'spi-nor/for-5.7' into mtd/next
SPI NOR core changes: - move all the manufacturer specific quirks/code out of the core, to make the core logic more readable and thus ease maintenance. - move the SFDP logic out of the core, it provides a better separation between the SFDP parsing and core logic. - trim what is exposed in spi-nor.h. The SPI NOR controllers drivers must not be able to use structures that are meant just for the SPI NOR core. - use the spi-mem direct mapping API to let advanced controllers optimize the read/write operations when they support direct mapping. - add generic formula for the Status Register block protection handling. It fixes some long standing locking limitations and eases the addition of the 4bit block protection support. - add block protection support for flashes with 4 block protection bits in the Status Register.
SPI NOR controller drivers changes: - the mtk-quadspi driver is replaced by the new spi-mem spi-mtk-nor driver. Merge tag 'mtk-mtd-spi-move' into spi-nor/next to avoid conflicts.
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Revision tags: v5.6-rc7, v5.6-rc6 |
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#
a0900d01 |
| 13-Mar-2020 |
Boris Brezillon <bbrezillon@kernel.org> |
mtd: spi-nor: Prepare core / manufacturer code split
Move all SPI NOR controller drivers to a controllers/ sub-directory so that we only have SPI NOR related source files under drivers/mtd/spi-nor/.
mtd: spi-nor: Prepare core / manufacturer code split
Move all SPI NOR controller drivers to a controllers/ sub-directory so that we only have SPI NOR related source files under drivers/mtd/spi-nor/.
Rename spi-nor.c into core.c, we are about to split this file in multiple source files (one per manufacturer, plus one for the SFDP parsing logic).
Signed-off-by: Boris Brezillon <bbrezillon@kernel.org> Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>
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