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SubjectRe: [PATCH 2/7] mtd: spi-nor: cadence-quadspi: Add support to enable loopback clock circuit
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@ti.com>
> ---
> 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.

Rob

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