From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751949AbaJAOfF (ORCPT ); Wed, 1 Oct 2014 10:35:05 -0400 Received: from mail-out.m-online.net ([212.18.0.10]:44722 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751653AbaJAOfD (ORCPT ); Wed, 1 Oct 2014 10:35:03 -0400 X-Auth-Info: d4fODyQq3ZzEd1dIawboh3SlBFGsuu2CM0tqlOoAr+g= From: Marek Vasut To: bpqw Subject: Re: [PATCH 1/1 v3] driver:mtd:spi-nor: Add Micron quad I/O support Date: Wed, 1 Oct 2014 16:33:18 +0200 User-Agent: KMail/1.13.7 (Linux/3.13-trunk-amd64; KDE/4.13.1; x86_64; ; ) Cc: "dwmw2@infradead.org" , Brian Norris , "shijie8@gmail.com" , "geert+renesas@glider.be" , "grmoore@altera.com" , "linux-mtd@lists.infradead.org" , "linux-kernel@vger.kernel.org" References: <201409261046.07132.marex@denx.de> In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <201410011633.18150.marex@denx.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 I don't see anything obviously wrong. Acked-by: Marek Vasut Best regards, Marek Vasut