From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755733AbaHFKor (ORCPT ); Wed, 6 Aug 2014 06:44:47 -0400 Received: from mail-ig0-f180.google.com ([209.85.213.180]:47364 "EHLO mail-ig0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753286AbaHFKop (ORCPT ); Wed, 6 Aug 2014 06:44:45 -0400 Date: Wed, 6 Aug 2014 11:44:40 +0100 From: Lee Jones To: Brian Norris Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@stlinux.com, "Gupta, Pekon\"" , Ezequiel Garcia , linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, Boris BREZILLON Subject: Re: [PATCH] mtd: nand: stm_nand_bch: add new driver Message-ID: <20140806104440.GC10136@lee--X1> References: <1401268805-26043-1-git-send-email-lee.jones@linaro.org> <20140703002237.GM3599@ld-irv-0074> <20140731164709.GK9030@lee--X1> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20140731164709.GK9030@lee--X1> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 31 Jul 2014, Lee Jones wrote: > On Wed, 02 Jul 2014, Brian Norris wrote: > > On Wed, May 28, 2014 at 10:20:05AM +0100, Lee Jones wrote: [...] > > > + if (IS_ERR(pdata)) > > > + return PTR_ERR(pdata); > > > + > > > + ppdata.of_node = stm_of_get_partitions_node(np, 0); > > > > So you only support a single bank, at chip-select 0? Is this a > > hardware limitation, or simply software? You might consider whether this > > needs to be noted in the DT binding too -- it currently suggests that > > this can be plural. > > Yes, only one bank. Chip select is not possible. Sorry, not only one bank. We can have multiple banks, but only one chip. -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog