From mboxrd@z Thu Jan  1 00:00:00 1970
From: Boris Brezillon <boris.brezillon@bootlin.com>
Subject: Re: [PATCH 03/11] spi: Add a driver for the Freescale/NXP QuadSPI
 controller
Date: Fri, 15 Jun 2018 14:50:19 +0200
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Cc: "richard@nod.at" <richard@nod.at>,
        Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>,
        Han Xu <han.xu@nxp.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>,
        "marek.vasut@gmail.com" <marek.vasut@gmail.com>,
        Frieder Schrempf <frieder.schrempf@exceet.de>,
        "broonie@kernel.org" <broonie@kernel.org>,
        "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
        "miquel.raynal@bootlin.com" <miquel.raynal@bootlin.com>,
        Fabio Estevam <fabio.estevam@nxp.com>,
        David Wolfe <david.wolfe@nxp.com>,
        "computersforpeace@gmail.com" <computersforpeace@gmail.com>,
        "dwmw2@infradead.org" <dwmw2@infradead.org>
To: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com>
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On Tue, 12 Jun 2018 08:51:25 +0000
Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> wrote:

> 
> I am working on lsxxx platform. With further debugging, I found that my erase operation for second flash device is not working properly.
> Need to have debugging for this in Frieder Patch.

Did you find the problem? Could it be a wrong "reg = <>" definition in
your DT (Frieder changed the CS numbering scheme in the new driver)?