From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eu1sys200aog103.obsmtp.com ([207.126.144.115]) by canuck.infradead.org with smtps (Exim 4.72 #1 (Red Hat Linux)) id 1PTY1X-0000xt-70 for linux-mtd@lists.infradead.org; Fri, 17 Dec 2010 10:59:06 +0000 Message-ID: <4D0B424A.2020105@st.com> Date: Fri, 17 Dec 2010 16:28:18 +0530 From: viresh kumar MIME-Version: 1.0 To: "dwmw2@infradead.org" , "linux-mtd@lists.infradead.org" Subject: Re: [PATCH V2 25/69] ST SPEAr: Add smi driver for serial NOR flash References: <238bd0ff57f8530c597157bc07f6c46dc362e1bc.1285933331.git.viresh.kumar@st.com> <4CBD32EB.5050409@st.com> <4CCAB4D8.90807@st.com> In-Reply-To: <4CCAB4D8.90807@st.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Cc: Pratyush ANAND , viresh kumar , Vipul Kumar SAMAR , Bhupesh SHARMA , Armando VISCONTI , Vipin KUMAR , Shiraz HASHIM , Amit VIRDI , Rajeev KUMAR , Deepak SIKRI List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 10/29/2010 05:19 PM, viresh kumar wrote: > On 10/19/2010 11:25 AM, viresh kumar wrote: >> On 10/01/2010 05:25 PM, Viresh KUMAR wrote: >>> From: Shiraz Hashim >>> >>> SPEAr platforms(spear3xx/spear6xx/spear13xx) provide SMI(Serial Memory >>> Interface) controller to access serial NOR flash. SMI provides a simple >>> interface for SPI/serial NOR flashes and has certain inbuilt commands >>> and features to support these flashes easily. It also makes it possible >>> to map an address range in order to directly access (read/write) the SNOR >>> over address bus. This patch intends to provide serial nor driver support >>> for spear platforms which are accessed through SMI. >>> >>> Signed-off-by: Shiraz Hashim >>> Signed-off-by: Viresh Kumar >>> --- >>> arch/arm/plat-spear/include/plat/smi.h | 68 ++ >>> drivers/mtd/devices/Kconfig | 7 + >>> drivers/mtd/devices/Makefile | 1 + >>> drivers/mtd/devices/spear_smi.c | 1122 ++++++++++++++++++++++++++++++++ >>> 4 files changed, 1198 insertions(+), 0 deletions(-) >>> create mode 100644 arch/arm/plat-spear/include/plat/smi.h >>> create mode 100644 drivers/mtd/devices/spear_smi.c >> >> David, >> >> Any review comments on this patch?? >> > > David, > > Any review comments?? > David, Is this patch OK? Actually i have sent this patch as part of a big patchset. And my whole patchset is on hold untill i get this acked. Please see if you can get some time to review this patch. -- viresh