From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755423Ab2CLNGw (ORCPT ); Mon, 12 Mar 2012 09:06:52 -0400 Received: from mail-iy0-f174.google.com ([209.85.210.174]:51379 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755309Ab2CLNGs (ORCPT ); Mon, 12 Mar 2012 09:06:48 -0400 Date: Mon, 12 Mar 2012 21:06:53 +0800 From: Shawn Guo To: Stephen Warren Cc: Grant Likely , Rob Herring , Linus Walleij , devicetree-discuss@lists.ozlabs.org, linux-kernel@vger.kernel.org, Linus Walleij , B29396@freescale.com, s.hauer@pengutronix.de, dongas86@gmail.com, thomas.abraham@linaro.org, tony@atomide.com Subject: Re: [PATCH] dt: pinctrl: Document device tree binding Message-ID: <20120312130651.GB19513@S2101-09.ap.freescale.net> References: <1331316873-20052-1-git-send-email-swarren@wwwdotorg.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1331316873-20052-1-git-send-email-swarren@wwwdotorg.org> 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 Fri, Mar 09, 2012 at 11:14:33AM -0700, Stephen Warren wrote: > The core pin controller bindings define: > * The fact that pin controllers expose pin configurations as nodes in > device tree. > * That the bindings for those pin configuration nodes is defined by the > individual pin controller drivers. > * A standardized set of properties for client devices to define numbered > or named pin configuration states, each referring to some number of the > afore-mentioned pin configuration nodes. > * That the bindings for the client devices determines the set of numbered > or named states that must exist. > > Signed-off-by: Stephen Warren Acked-by: Shawn Guo