Hi Tom,
it is more then a month where my colleague sent 2 series for adding support for ospi to cadence qspi driver without any reaction from a spi maintainer.
Here are links to that series https://lore.kernel.org/all/20220512100535.16364-1-ashok.reddy.soma@xilinx.c... https://lore.kernel.org/all/1653455832-14763-1-git-send-email-ashok.reddy.so...
That's why I have created one branch and push it to my repo to run CI loop. There is no issue that's why I think that patches should be merged.
If you recommend to go different way please let me know.
Thanks, Michal
The following changes since commit d61c11b8c894fad517677dc51ee82d1eade39c01:
Merge branch '2022-06-28-mpc85xx-and-aspeed-fixes' into next (2022-06-28 10:52:00 -0400)
are available in the Git repository at:
git@source.denx.de:u-boot/custodians/u-boot-microblaze.git tags/versal-qspi-for-v2022.10
for you to fetch changes up to 2c27fdc0705251f594ecee3de0ea195ea421e05e:
spi: cadence-qspi: Fix programming ospi flash speed (2022-06-29 16:00:31 +0200)
---------------------------------------------------------------- Versal QSPI/OSPI changes for v2022.10
- Add new flash types - Add cadence ospi driver for Xilinx Versal
---------------------------------------------------------------- Ashok Reddy Soma (1): mtd: spi-nor-ids: Add support for flashes tested by xilinx
T Karthik Reddy (5): spi: cadence-qspi: move cadence qspi macros to header file arm64: versal: Add versal specific cadence ospi driver spi: cadence-qspi: reset qspi flash for versal platform spi: cadence_qspi: Enable apb linear mode for apb read & write operations spi: cadence-qspi: Fix programming ospi flash speed
MAINTAINERS | 1 + arch/arm/mach-versal/include/mach/hardware.h | 15 ++ configs/xilinx_versal_virt_defconfig | 2 + drivers/mtd/spi/spi-nor-ids.c | 37 +++ drivers/spi/Kconfig | 8 + drivers/spi/Makefile | 1 + drivers/spi/cadence_ospi_versal.c | 237 ++++++++++++++++++++ drivers/spi/cadence_qspi.c | 40 +++- drivers/spi/cadence_qspi.h | 189 ++++++++++++++++ drivers/spi/cadence_qspi_apb.c | 163 +------------- include/zynqmp_firmware.h | 9 + 11 files changed, 547 insertions(+), 155 deletions(-) create mode 100644 drivers/spi/cadence_ospi_versal.c