From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758167Ab2IROnm (ORCPT ); Tue, 18 Sep 2012 10:43:42 -0400 Received: from moutng.kundenserver.de ([212.227.17.10]:60414 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751994Ab2IROnl (ORCPT ); Tue, 18 Sep 2012 10:43:41 -0400 From: Arnd Bergmann To: Roland Stigge Subject: Re: [PATCH v2] spi/pl022: Devicetree support w/o platform data Date: Tue, 18 Sep 2012 14:43:28 +0000 User-Agent: KMail/1.12.2 (Linux/3.5.0; KDE/4.3.2; x86_64; ; ) Cc: broonie@opensource.wolfsonmicro.com, grant.likely@secretlab.ca, linus.walleij@linaro.org, lee.jones@linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, STEricsson_nomadik_linux@list.st.com, devicetree-discuss@lists.ozlabs.org, aletes.xgr@gmail.com, kevin.wells@nxp.com, srinivas.bakki@nxp.com References: <1347976433-1176-1-git-send-email-stigge@antcom.de> In-Reply-To: <1347976433-1176-1-git-send-email-stigge@antcom.de> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Message-Id: <201209181443.29025.arnd@arndb.de> X-Provags-ID: V02:K0:bqYD6sMsWBfmS4EJgy4BK4MahQf24yBE521Z9SvBDGS U3qmRAbo53K0pGBH9NCuiDSH3n2i6hmjXhgoAoZX9qKjhMXonr JjznygU0KGo7NrIerGvfbcNjV52T5NQaQYMU+Dk9hEfY/mgdll P900n17kbY5WQ4/fmHXsI223YlAyNLX9Sx8CYxZz4c8Pzd+C0C PVzSfpkrImTWVumZAXoo7fS3Igi7qb8ndEXpb7SyfP/i7+26WS m8owDaxW+CDS6b54wWc8opkH8Cip/qgUafMufQtu7ssDXhVuYU JcWZB/aiSsAgy8gwWfTTxmu8G9c95R7OUpgVLzHZgT09KRYuvl nman70xvGUPHCmDB1u38= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tuesday 18 September 2012, Roland Stigge wrote: > Even with devicetree support, we needed platform data to provide some data, > leading to mixed device tree and platform data. This patch makes it possible to > provide all that information via device tree. Now, the data must be provided > via platform data or device tree completely. > > Only in case of DMA where a callback specification is necessary (dma_filter()), > platform data is the only option. > > Signed-off-by: Roland Stigge Acked-by: Arnd Bergmann