On Thursday 10 August 2017 05:40 AM, Rob Herring wrote: > On Tue, Aug 01, 2017 at 10:24:29AM +0530, Vignesh R wrote: >> Cadence QSPI IP has a adapted loopback circuit which can be enabled by >> setting BYPASS field to 0 in READCAPTURE register. It enables use of >> QSPI return clock to latch the data rather than the internal QSPI >> reference clock. For high speed operations, adapted loopback circuit >> using QSPI return clock helps to increase data valid window. >> >> Add DT parameter cdns,rclk-en to help enable adapted loopback circuit >> for boards which do have QSPI return clock provided. >> This patch also modifies cqspi_readdata_capture() function's bypass >> parameter to bool to match how its used in the function. >> >> Signed-off-by: Vignesh R <vigneshr@xxxxxx> >> --- >> Documentation/devicetree/bindings/mtd/cadence-quadspi.txt | 3 +++ >> drivers/mtd/spi-nor/cadence-quadspi.c | 8 ++++++-- >> 2 files changed, 9 insertions(+), 2 deletions(-) > > Please separate bindings to a separate patch or patches. > Ok, Will do that in v2. -- Regards Vignesh -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
