linux-kernel - Re: [PATCH v3 2/2] spi: cadence: add support for Cadence XSPI controller

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Message-ID: <20210908162230.grweu2zhp4valamk@ti.com>
Date:   Wed, 8 Sep 2021 21:52:32 +0530
From:   Pratyush Yadav <p.yadav@...com>
To:     Mark Brown <broonie@...nel.org>
CC:     Parshuram Raju Thombare <pthombar@...ence.com>,
        "lukas@...ner.de" <lukas@...ner.de>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "linux-spi@...r.kernel.org" <linux-spi@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Jayshri Dajiram Pawar <jpawar@...ence.com>,
        Milind Parab <mparab@...ence.com>,
        Konrad Kociolek <konrad@...ence.com>,
        Tudor Ambarus <tudor.ambarus@...rochip.com>,
        Vignesh Raghavendra <vigneshr@...com>
Subject: Re: [PATCH v3 2/2] spi: cadence: add support for Cadence XSPI
 controller

On 08/09/21 01:24PM, Mark Brown wrote:
> On Wed, Sep 08, 2021 at 04:51:15PM +0530, Pratyush Yadav wrote:
> 
> > But it would reduce performance by a lot, no? I think we should try to 
> > figure out how we can accomodate controllers like this before resorting 
> > to using the slower modes.
> 
> OTOH if it's going to be hard to figure out perhaps merging something
> slower that works while we do so would be good - lets people use their
> systems while things are figured out.

I would prefer to solve this problem rather than leaving it for later, 
but either way is fine.

-- 
Regards,
Pratyush Yadav
Texas Instruments Inc.