Re: [PATCH v1 2/2] spi: cadence-qspi: Add QSPI support for Intel LGM SoC

From: Mark Brown
Date: Tue Sep 17 2019 - 11:37:03 EST


On Tue, Sep 17, 2019 at 10:11:28AM +0800, Ramuthevar, Vadivel MuruganX wrote:

> *    spi-cadence.c* in *drivers/spi/*, which supports very old legacy
> cadence-spi based devices(normal)
> *    cadence-quadspi.c(drivers/mtd/spi-nor/)* : specific support to SPI-NOR
> flash with new spi-nor layer.
>     all the API's in this driver purely on spi-nor specific, so couldn't 
> proceed to adapt.

Are these completely separate IPs or are they just different versions of
the same IP?

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