| Message ID | 20200508185411.487-1-vigneshr@ti.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | mtd: spi-nor: Move cadence-qaudspi to spi-mem framework | expand |
Hi Vignesh, On 9/5/2020 2:54 am, Vignesh Raghavendra wrote: > Vadivel, > > I have maintained the additional changes needed on top of this series > for Intel platform that were part of your v12 series here (needs cleanup): > > https://github.com/r-vignesh/linux.git branch: cqspi-mig > > Please use above branch to test the same. Thank you for the sending the patches on behalf of, will do the cleanup. also I have already prepared YAML file , will send as separate patch. Regards Vadivel
This series is a subset of "[PATCH v12 0/4] spi: cadence-quadspi: Add support for the Cadence QSPI controller" by Ramuthevar,Vadivel MuruganX <vadivel.muruganx.ramuthevar@linux.intel.com> that intended to move cadence-quadspi driver to spi-mem framework Those patches were trying to accomplish too many things in a single set of patches and need to split into smaller patches. This is reduced version of above series. Changes that are intended to make migration easy are split into separate patches. Patches 1 to 3 drop features that cannot be supported under spi-mem at the moment (backward compatibility is maintained). Patch 4-5 are trivial cleanups. Patch 6 does the actual conversion to spi-mem and patch 7 moves the driver to drivers/spi folder. I have tested both INDAC mode (used by non TI platforms like Altera SoCFPGA) and DAC mode (used by TI platforms) on TI EVMs. Patches to move move bindings over to "Documentation/devicetree/bindings/spi/" directory and also conversion of bindig doc to YAML will be posted separately. Support for Intel platform would follow that. Changes since v12 - Drop intel platform related changes - Drop DT bindings movement to YAML - Split patch moving driver to spi-mem framework framework into multiple patches as suggested by Tudor. v12: https://patchwork.ozlabs.org/project/linux-mtd/list/?series=163343&state=%2A&archive=both Vadivel, I have maintained the additional changes needed on top of this series for Intel platform that were part of your v12 series here (needs cleanup): https://github.com/r-vignesh/linux.git branch: cqspi-mig Please use above branch to test the same. Ramuthevar Vadivel Murugan (2): mtd: spi-nor: Convert cadence-quadspi to use spi-mem framework spi: Move cadence-quadspi driver to drivers/spi/ Vignesh Raghavendra (4): mtd: spi-nor: cadence-quadspi: Drop cdns,is-decoded-cs property mtd: spi-nor: cadence-quadspi: Provide a way to disable DAC mode mtd: spi-nor: cadence-quadspi: Don't initialize rx_dma_complete on failure mtd: spi-nor: cadence-quadspi: Fix error path on failure to acquire reset lines drivers/mtd/spi-nor/controllers/Kconfig | 11 - drivers/mtd/spi-nor/controllers/Makefile | 1 - drivers/spi/Kconfig | 11 + drivers/spi/Makefile | 1 + .../spi-cadence-quadspi.c} | 546 +++++++----------- 5 files changed, 215 insertions(+), 355 deletions(-) rename drivers/{mtd/spi-nor/controllers/cadence-quadspi.c => spi/spi-cadence-quadspi.c} (73%)