e6828be5ed
- Read back written SR value to make sure the write was done correctly. - Introduce a common function for Read ID that manufacturer drivers can use to verify the Octal DTR switch worked correctly. - Add helpers for read/write any register commands so manufacturer drivers don't open code it every time. - Clarify rdsr dummy cycles documentation. - Add debugfs entry to expose internal flash parameters and state. SPI NOR manufacturer drivers changes: - Add support for Winbond W25Q512NW-IM, and Eon EN25QH256A. - Move spi_nor_write_ear() to Winbond module since only Winbond flashes use it. - Rework Micron and Cypress Octal DTR enable methods to improve readability. - Use the common Read ID function to verify switch to Octal DTR mode for Micron and Cypress flashes. - Skip polling status on volatile register writes for Micron and Cypress flashes since the operation is instant. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQTlUWNzXGEo3bFmyIR4drqP028CQUCYoH1/QAKCRAR4drqP028 CXQeAP9hAfNGV55cOsd+z+3+xOxKeAYN/PC7UmXSvFgJZKYEqgEA/UF+SwsrOTyd x+5UwNSOvrUX404j6ROP0kH4/kzARAY= =Krne -----END PGP SIGNATURE----- Merge tag 'spi-nor/for-5.19' into mtd/next SPI NOR core changes: - Read back written SR value to make sure the write was done correctly. - Introduce a common function for Read ID that manufacturer drivers can use to verify the Octal DTR switch worked correctly. - Add helpers for read/write any register commands so manufacturer drivers don't open code it every time. - Clarify rdsr dummy cycles documentation. - Add debugfs entry to expose internal flash parameters and state. SPI NOR manufacturer drivers changes: - Add support for Winbond W25Q512NW-IM, and Eon EN25QH256A. - Move spi_nor_write_ear() to Winbond module since only Winbond flashes use it. - Rework Micron and Cypress Octal DTR enable methods to improve readability. - Use the common Read ID function to verify switch to Octal DTR mode for Micron and Cypress flashes. - Skip polling status on volatile register writes for Micron and Cypress flashes since the operation is instant. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> |
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| .. | ||
| bbm.h | ||
| blktrans.h | ||
| cfi_endian.h | ||
| cfi.h | ||
| concat.h | ||
| doc2000.h | ||
| flashchip.h | ||
| ftl.h | ||
| gen_probe.h | ||
| hyperbus.h | ||
| inftl.h | ||
| jedec.h | ||
| lpc32xx_mlc.h | ||
| lpc32xx_slc.h | ||
| map.h | ||
| mtd.h | ||
| mtdram.h | ||
| nand-ecc-mxic.h | ||
| nand-ecc-sw-bch.h | ||
| nand-ecc-sw-hamming.h | ||
| nand-gpio.h | ||
| nand.h | ||
| ndfc.h | ||
| nftl.h | ||
| onenand_regs.h | ||
| onenand.h | ||
| onfi.h | ||
| partitions.h | ||
| pfow.h | ||
| physmap.h | ||
| pismo.h | ||
| plat-ram.h | ||
| platnand.h | ||
| qinfo.h | ||
| rawnand.h | ||
| sh_flctl.h | ||
| sharpsl.h | ||
| spear_smi.h | ||
| spi-nor.h | ||
| spinand.h | ||
| super.h | ||
| ubi.h | ||
| xip.h | ||