Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753757Ab3FEXkq (ORCPT ); Wed, 5 Jun 2013 19:40:46 -0400 Received: from vps1.hno.se ([31.192.227.87]:34600 "EHLO vps1.hno.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752846Ab3FEXkp (ORCPT ); Wed, 5 Jun 2013 19:40:45 -0400 Message-ID: <1370475609.20454.44.camel@localhost> Subject: Re: [Arm-netbook] getting allwinner SoC support upstream (was Re: Uploading linux (3.9.4-1)) From: Henrik =?ISO-8859-1?Q?Nordstr=F6m?= To: Linux on small ARM machines Cc: "jonsmirl@gmail.com" , devicetree-discuss , Stephen Warren , Linux Kernel Mailing List , debian-arm@lists.debian.org, ARM Linux Mailing List , debian-kernel@lists.debian.org Date: Thu, 06 Jun 2013 01:40:09 +0200 In-Reply-To: References: <51AFA6DD.3000202@wwwdotorg.org> <1370469574.18839.33.camel@localhost> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.6.4 (3.6.4-3.fc18) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1112 Lines: 29 tor 2013-06-06 klockan 00:26 +0100 skrev luke.leighton: > no john - they've only added it to the multiplexed sections of the > drivers which they themselves have written. such as > drivers/usb/sun{N}i_usb/*.[ch], drivers/block/nand/sun{N}_i, > arch/arm/mach-sun{N}i and so on. And a number of SPI device drivers, USB device drivers, vendor provided device drivers, ...... > the script.fex system deals with the pinmux issue in a very neat way that: > > a) has very little impact on the rest of the kernel tree [citation > needed! i'm saying that: could someone please confirm if it's true] Not really the case. Actually the opposite. DT have this as well, and integrated in device probing. Allwinner need to hack every driver used to add their gpio requests to have pinmuxing triggered. It is just layered a bit differently when using DT. Regards Henrik -- 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/