[PATCH v4 0/6] K2G: Add QSPI support

From: Vignesh R
Date: Tue Oct 03 2017 - 01:20:05 EST

This series adds support for Cadence QSPI IP present in TI's 66AK2G SoC.
The patches enhance the existing cadence-quadspi driver to support
loopback clock circuit, pm_runtime support and tweaks for 66AK2G SoC.

Change log:

* New patch to fix error handling sequence in probe.

* Fix build warnings reported by kbuild test bot.

* Rebase to latest linux-next.
* Collect Acked-bys

* Drop DT patches. Will be sent as separate series as requested by
* Split binding docs into separate patches.
* Address comments by Rob Herring.

Vignesh R (6):
mtd: spi-nor: cadence-quadspi: Add TI 66AK2G SoC specific compatible
mtd: spi-nor: cadence-quadspi: add a delay in write sequence
mtd: spi-nor: cadence-quadspi: Add new binding to enable loop-back
mtd: spi-nor: cadence-quadspi: Add support to enable loop-back clock
mtd: spi-nor: cadence-quadspi: Fix error path in probe
mtd: spi-nor: cadence-quadspi: Add runtime PM support

.../devicetree/bindings/mtd/cadence-quadspi.txt | 7 ++-
drivers/mtd/spi-nor/cadence-quadspi.c | 55 +++++++++++++++++++---
2 files changed, 55 insertions(+), 7 deletions(-)