Re: [PATCH v9 0/2] spi: cadence-quadpsi: Add support for the Cadence QSPI controller

From: Mark Brown
Date: Mon Feb 17 2020 - 06:52:18 EST

On Mon, Feb 17, 2020 at 05:28:38PM +0800, Ramuthevar, Vadivel MuruganX wrote:
> On 14/2/2020 8:11 PM, Mark Brown wrote:

> > Given that this is a new driver I'd be very surprised if it broke other
> > users? I can imagine it might not work for them and it would definitely
> > be much better to get their review but it shouldn't be any worse than
> > the current lack of support.

> *[Vignesh]*  The legacy driver under drivers/mtd/spi-nor will be removed as
> we cannot
> support both SPI NOR and SPI NAND with single driver if its under
> spi-nor. New driver should be functionally equivalent to existing one.
> So I suggest you test this driver on legcay SoCFPGA products.

You're not actually removing the driver here, you're adding another
driver for the same thing.

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