[PATCH v3 0/7] mtd: spi-nor: Add support for Cypress s25hl-t/s25hs-t

[tkuw584924]

From: Takahiro Kuwano <takahiro.kuw...@infineon.com>

The S25HL-T/S25HS-T family is the Cypress Semper Flash with Quad SPI.
The datasheet can be found in https://community.cypress.com/docs/DOC-15165
Tested on Xilinx Zynq-7000 FPGA board.

Takahiro Kuwano (7):
  mtd: spi-nor: Add Cypress manufacturer ID
  mtd: spi-nor-ids: Add Cypress s25hl-t/s25hs-t
  mtd: spi-nor: Add support for volatile QE bit
  mtd: spi-nor-core: Add Cypress manufacturer ID in set_4byte
  mtd: spi-nor-core: Add overlaid sector erase feature
  mtd: spi-nor-core: Add fixups for Cypress s25hl-t/s25hs-t
  mtd: spi-nor-tiny: Add fixups for Cypress s25hl-t/s25hs-t

 drivers/mtd/spi/spi-nor-core.c | 178 +++++++++++++++++++++++++++++++++
 drivers/mtd/spi/spi-nor-ids.c  |  24 +++++
 drivers/mtd/spi/spi-nor-tiny.c |  73 ++++++++++++++
 include/linux/mtd/spi-nor.h    |   3 +
 4 files changed, 278 insertions(+)

---
Changes since v3:
  - Split into multiple patches

Changes since v2:
  - Fixed typo in comment for spansion_overlaid_erase()
  - Fixed expressions for addr and len check in spansion_overlaid_erase()
  - Added device ID check to make the changes effective for S25 only
  - Added nor->setup() and fixup hooks based on the following patches
    
https://patchwork.ozlabs.org/project/uboot/patch/20200904153500.3569-7-p.ya...@ti.com/
    
https://patchwork.ozlabs.org/project/uboot/patch/20200904153500.3569-8-p.ya...@ti.com/
    
https://patchwork.ozlabs.org/project/uboot/patch/20200904153500.3569-9-p.ya...@ti.com/

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2.25.1