[GIT PULL] mtd: spi-nor: Changes for 5.11

[Vignesh Raghavendra]

Hi Miquel, Richard

Please pull SPI NOR changes for 5.11-rc1. PR is based on v5.10-rc3.

Regards
Vignesh

The following changes since commit f8394f232b1eab649ce2df5c5f15b0e528c92091:

  Linux 5.10-rc3 (2020-11-08 16:10:16 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git tags/spi-nor/for-5.11

for you to fetch changes up to 31ad3eff093cf21872f385021242c00c7a2abf6b:

  mtd: spi-nor: keep lock bits if they are non-volatile (2020-12-07 23:01:15 +0530)

----------------------------------------------------------------
SPI NOR core changes:

- Initial support for stateful Octal DTR mode using volatile settings
- Preliminary support for JEDEC 251 (xSPI) and JEDEC 216D standards
- Support for Cypress Semper flash
- Support to specify ECC block size of SPI NOR flashes
- Fixes to avoid clearing of non-volatile Block Protection bits at probe

----------------------------------------------------------------
Jonathan Neuschäfer (1):
      mtd: spi-nor: Fix multiple typos

Michael Walle (7):
      mtd: spi-nor: sst: fix BPn bits for the SST25VF064C
      mtd: spi-nor: ignore errors in spi_nor_unlock_all()
      mtd: spi-nor: atmel: remove global protection flag
      mtd: spi-nor: sst: remove global protection flag
      mtd: spi-nor: intel: remove global protection flag
      mtd: spi-nor: atmel: fix unlock_all() for AT25FS010/040
      mtd: spi-nor: keep lock bits if they are non-volatile

Pratyush Yadav (15):
      mtd: spi-nor: core: use EOPNOTSUPP instead of ENOTSUPP
      mtd: spi-nor: add spi_nor_controller_ops_{read_reg, write_reg, erase}()
      mtd: spi-nor: add support for DTR protocol
      mtd: spi-nor: sfdp: get command opcode extension type from BFPT
      mtd: spi-nor: sfdp: parse xSPI Profile 1.0 table
      mtd: spi-nor: core: use dummy cycle and address width info from SFDP
      mtd: spi-nor: core: do 2 byte reads for SR and FSR in DTR mode
      mtd: spi-nor: core: enable octal DTR mode when possible
      mtd: spi-nor: sfdp: detect Soft Reset sequence support from BFPT
      mtd: spi-nor: core: perform a Soft Reset on shutdown
      mtd: spi-nor: core: disable Octal DTR mode on suspend.
      mtd: spi-nor: spansion: add support for Cypress Semper flash
      mtd: spi-nor: micron-st: allow using MT35XU512ABA in Octal DTR mode
      mtd: spi-nor: core: Allow flashes to specify MTD writesize
      mtd: spi-nor: spansion: Set ECC block size

Tudor Ambarus (2):
      mtd: spi-nor: Introduce SNOR_F_IO_MODE_EN_VOLATILE
      mtd: spi-nor: Parse SFDP SCCR Map

 drivers/mtd/spi-nor/Kconfig     |  44 +
 drivers/mtd/spi-nor/atmel.c     | 191 ++-
 drivers/mtd/spi-nor/core.c      | 595 +++++++---
 drivers/mtd/spi-nor/core.h      |  38 +
 drivers/mtd/spi-nor/esmt.c      |   2 +-
 drivers/mtd/spi-nor/intel.c     |  19 +-
 drivers/mtd/spi-nor/micron-st.c | 115 +-
 drivers/mtd/spi-nor/sfdp.c      | 172 ++-
 drivers/mtd/spi-nor/sfdp.h      |   8 +
 drivers/mtd/spi-nor/spansion.c  | 172 +++
 drivers/mtd/spi-nor/sst.c       |  32 +-
 include/linux/mtd/spi-nor.h     |  55 +-
 12 files changed, 1236 insertions(+), 207 deletions(-)