[PATCH 00/19] Add support for DDR PHY mode

[Tejas Bhumkar <tejas.arvind.bhumkar@amd.com>]

Enable DDR PHY mode support for Micron,ISSI,GIGA and
Macronix Flash.

We are dividing the below series into three sets. This 
represents the initial set, wherein we have activated 
DDR mode support for flashes.
https://lore.kernel.org/all/cover.1701853668.git.tejas.arvind.bhumkar@amd.com/

The series is based on:
https://lore.kernel.org/all/20240304031046.25998-1-venkatesh.abbarapu@amd.com/

---

Ashok Reddy Soma (7):
  spi: cadence_qspi: Write aligned byte length to ahbbase
  spi: cadence_qspi: Clean up registers in init
  spi: cadence_qspi: Initialize read and write watermark registers
  mtd: spi-nor: Enable mt35xu512aba_fixups for all mt35xx flashes
  mtd: spi-nor: Check SNOR_F_IO_MODE_EN_VOLATILE only if SFDP is enabled
  mtd: spi-nor: Add support for cross die read in dual flash
    configuration
  mtd: spi-nor: Enable DTR octal flash program

T Karthik Reddy (5):
  spi: cadence_qspi: Add support for DDR PHY mode
  spi: cadence-qspi: reset the ospi controller
  spi: cadence_ospi_versal: ospi ddr changes in cadence ospi versal
    driver
  spi: cadence_qspi: Add spi mem dtr support ops
  spi: mtd: Use split reads if multi-die flag is set

Tejas Bhumkar (6):
  arm64: versal: Enable defconfig for Micron octal flashes
  mtd: spi-nor: Update erase operation function
  arm64: versal: Enable soft reset support for xspi flashes
  mtd: spi-nor: Enable DDR mode functionality with ISSI flash
  mtd: spi-nor: Enable DDR mode functionality with Gigadevice flash
  mtd: spi-nor: Enable DDR mode functionality with Macronix flash

Venkatesh Yadav Abbarapu (1):
  mtd: spi-nor: Update block protection flags for flash parts

 configs/xilinx_versal_virt_defconfig |   3 +
 drivers/mtd/spi/sf_internal.h        |   2 +
 drivers/mtd/spi/spi-nor-core.c       | 185 ++++++++++---
 drivers/mtd/spi/spi-nor-ids.c        |  36 +--
 drivers/spi/cadence_ospi_versal.c    |  76 +++++-
 drivers/spi/cadence_qspi.c           | 378 ++++++++++++++++++++++++++-
 drivers/spi/cadence_qspi.h           |  57 ++++
 drivers/spi/cadence_qspi_apb.c       |  73 +++++-
 include/spi.h                        |   7 +-
 9 files changed, 740 insertions(+), 77 deletions(-)

-- 
2.27.0