Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758767AbbGHOdA (ORCPT ); Wed, 8 Jul 2015 10:33:00 -0400 Received: from blu004-omc1s10.hotmail.com ([65.55.116.21]:51204 "EHLO BLU004-OMC1S10.hotmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754103AbbGHOc5 (ORCPT ); Wed, 8 Jul 2015 10:32:57 -0400 X-TMN: [LyLvE5Vvinr3DCRnlJiwFq1DtTyklaFy] X-Originating-Email: [bpringle@sympatico.ca] Message-ID: From: Bill Pringlemeir To: Shawn Guo CC: Stefan Agner , dwmw2@infradead.org, computersforpeace@gmail.com, sebastian@breakpoint.cc, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, shawn.guo@linaro.org, kernel@pengutronix.de, boris.brezillon@free-electrons.com, marb@ixxat.de, aaron@tastycactus.com, bpringlemeir@gmail.com, linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 4/6] ARM: vf610: enable NAND Flash Controller Organization: Twits of the world References: <1434668319-6651-1-git-send-email-stefan@agner.ch> <1434668319-6651-5-git-send-email-stefan@agner.ch> <20150708093801.GG28488@tiger> Date: Wed, 8 Jul 2015 10:32:54 -0400 In-Reply-To: <20150708093801.GG28488@tiger> (Shawn Guo's message of "Wed, 8 Jul 2015 17:38:01 +0800") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-OriginalArrivalTime: 08 Jul 2015 14:32:56.0096 (UTC) FILETIME=[FAF88200:01D0B98A] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1352 Lines: 39 On 8 Jul 2015, shawnguo@kernel.org wrote: > On Fri, Jun 19, 2015 at 12:58:37AM +0200, Stefan Agner wrote: >> Enable the NAND Flash Controller driver which is part of the Vybrid >> SoC by default. >> >> Signed-off-by: Stefan Agner >> --- >> arch/arm/mach-imx/Kconfig | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig >> index 3a3d3e9..9358135 100644 >> --- a/arch/arm/mach-imx/Kconfig >> +++ b/arch/arm/mach-imx/Kconfig >>>> -589,6 +589,7 @@ config SOC_VF610 >> select PINCTRL_VF610 >> select PL310_ERRATA_769419 if CACHE_L2X0 >> select SMP_ON_UP if SMP >> + select HAVE_NAND_VF610_NFC > I'm not sure about the benefit of having this option, except we have > to have this additional architecture patch. For other SOC, like the PowerPC or ColdFire CPUs with this controller, it was a way to mark the controller as populated. Otherwise, the Kconfig entry to select the controller will pop up for everybody. Is there a better way to do this? >> >> help >> This enables support for Freescale Vybrid VF610 processor. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/