linux-kernel - Re: [PATCH 1/1 v3] driver:mtd:spi-nor: Add Micron quad I/O support

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Message-Id: <201410011633.18150.marex@denx.de>
Date:	Wed, 1 Oct 2014 16:33:18 +0200
From:	Marek Vasut <marex@...x.de>
To:	bpqw <bpqw@...ron.com>
Cc:	"dwmw2@...radead.org" <dwmw2@...radead.org>,
	Brian Norris <computersforpeace@...il.com>,
	"shijie8@...il.com" <shijie8@...il.com>,
	"geert+renesas@...der.be" <geert+renesas@...der.be>,
	"grmoore@...era.com" <grmoore@...era.com>,
	"linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/1 v3] driver:mtd:spi-nor: Add Micron quad I/O support

On Wednesday, October 01, 2014 at 04:28:17 PM, bpqw wrote:
> This patch adds code which enables Quad I/O mode on Micron SPI NOR flashes.
> 
> For Micron SPI NOR flash, enabling or disabling quad I/O protocol is
> controlled by EVCR (Enhanced Volatile Configuration Register), Quad I/O
> protocol bit 7. When EVCR bit 7 is reset to 0, the SPI NOR flash will
> operate in quad I/O mode.
> 
> Signed-off-by: bean huo <beanhuo@...ron.com>

I don't see anything obviously wrong.

Acked-by: Marek Vasut <marex@...x.de>

Best regards,
Marek Vasut
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