Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932083Ab2HTPdk (ORCPT ); Mon, 20 Aug 2012 11:33:40 -0400 Received: from antcom.de ([188.40.178.216]:40784 "EHLO chuck.antcom.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757066Ab2HTPdh (ORCPT ); Mon, 20 Aug 2012 11:33:37 -0400 Message-ID: <503258CE.9030106@antcom.de> Date: Mon, 20 Aug 2012 17:33:34 +0200 From: Roland Stigge Organization: ANTCOM IT Research & Development User-Agent: Mozilla/5.0 (X11; Linux i686; rv:10.0.5) Gecko/20120624 Icedove/10.0.5 MIME-Version: 1.0 To: Rob Herring CC: Alexandre Pereira da Silva , Grant Likely , Rob Landley , devicetree-discuss@lists.ozlabs.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, spi-devel-general@lists.sourceforge.net, "Mark Brown (broonie@opensource.wolfsonmicro.com)" , Linus Walleij , devicetree-discuss@lists.ozlabs.org Subject: Re: [PATCH RESEND v4] spi/pl022: add devicetree support References: <1345462769-17386-1-git-send-email-aletes.xgr@gmail.com> <50324835.6030806@gmail.com> In-Reply-To: <50324835.6030806@gmail.com> X-Enigmail-Version: 1.4 OpenPGP: url=subkeys.pgp.net Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1211 Lines: 35 On 08/20/2012 04:22 PM, Rob Herring wrote: >> .../devicetree/bindings/spi/spi_pl022.txt | 15 +++ >> drivers/spi/spi-pl022.c | 114 ++++++++++++++++---- >> 2 files changed, 110 insertions(+), 19 deletions(-) >> >> diff --git a/Documentation/devicetree/bindings/spi/spi_pl022.txt b/Documentation/devicetree/bindings/spi/spi_pl022.txt >> index 306ec3f..b089ec7 100644 >> --- a/Documentation/devicetree/bindings/spi/spi_pl022.txt >> +++ b/Documentation/devicetree/bindings/spi/spi_pl022.txt >> @@ -6,7 +6,22 @@ Required properties: >> - interrupts : Should contain SPI controller interrupt >> >> Optional properties: >> +- pl022,num-chipselects : total number of chipselects > > We have this for other spi controllers too. Define a generic property. Currently, we have: num-cs ti,spi-num-cs fsl,spi-num-chipselects fsl,espi-num-chipselects (pl022,num-chipselects) Would "num-cs" be the right one to use? Thanks, Roland -- 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/