From patchwork Thu Aug 23 15:01:26 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 1367861 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 52D84DF2AB for ; Thu, 23 Aug 2012 15:04:57 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1T4Yux-0003BZ-QI; Thu, 23 Aug 2012 15:01:56 +0000 Received: from mail-wg0-f49.google.com ([74.125.82.49]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1T4Yul-00037x-4g for linux-arm-kernel@lists.infradead.org; Thu, 23 Aug 2012 15:01:44 +0000 Received: by wgbez12 with SMTP id ez12so440681wgb.18 for ; Thu, 23 Aug 2012 08:01:41 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :x-gm-message-state; bh=Uz5TjFhqiFgMLBElDwKme/Eak17tNgRhHDPgcol2MRc=; b=h/FbVNW/PdarrimEToFa7D063GIdksHTTkKAl/KvQdABkOcPcA3T7RzdJBw8QNGT3L nQ3TW5lhyC6hjx8CCo9e3+azc5sqolA2r7WmCcKNPuJzh5OJTzFHW4hOpI/YFeyu8/wz fRfKteryJcYsyjKuZCUgHf/7NP5sILHDaeo2F3ZHjj0LaapdcJ+AVuc6pqKgZ23yl/wu RnIVREBhoCIPguW9iKQRn6OZGXXTxggAtKFetRNVveQbrjBfVZwGrxEp1LsV+WCfzaim i4gg/bl1w2vbU8Mh06iTiB2pKxLYq95aGSSXrI6qsZ/4a7PDnie+JB+o0sFE/1iRtSDD ZuFg== Received: by 10.180.86.106 with SMTP id o10mr4694264wiz.22.1345734100804; Thu, 23 Aug 2012 08:01:40 -0700 (PDT) Received: from localhost.localdomain (cpc1-aztw13-0-0-cust473.18-1.cable.virginmedia.com. [77.102.241.218]) by mx.google.com with ESMTPS id dv1sm3371017wib.10.2012.08.23.08.01.39 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 23 Aug 2012 08:01:40 -0700 (PDT) From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] Documentation: Device Tree binding information for i2c-nomadik driver Date: Thu, 23 Aug 2012 16:01:26 +0100 Message-Id: <1345734087-21803-2-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1345734087-21803-1-git-send-email-lee.jones@linaro.org> References: <1345734087-21803-1-git-send-email-lee.jones@linaro.org> X-Gm-Message-State: ALoCoQn9853TI3yJW9oTcws7ZiAHjD5j7XnC07G8MOYQKDWsqjgsAsnW8eY2HcMt3qRrWj7R98f8 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [74.125.82.49 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: STEricsson_nomadik_linux@list.st.com, Lee Jones , linus.walleij@stericsson.com, arnd@arndb.de, w.sang@pengutronix.de X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This document describes each of the non-standard Device Tree bindings used in the Nomadik I2C driver. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- Documentation/devicetree/bindings/i2c/nomadik.txt | 23 +++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/nomadik.txt diff --git a/Documentation/devicetree/bindings/i2c/nomadik.txt b/Documentation/devicetree/bindings/i2c/nomadik.txt new file mode 100644 index 0000000..72065b0 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/nomadik.txt @@ -0,0 +1,23 @@ +I2C for Nomadik based systems + +Required (non-standard) properties: + - Nil + +Recommended (non-standard) properties: + - clock-frequency : Maximum bus clock frequency for the device + +Optional (non-standard) properties: + - Nil + +Example : + +i2c@80004000 { + compatible = "stericsson,db8500-i2c", "st,nomadik-i2c"; + reg = <0x80004000 0x1000>; + interrupts = <0 21 0x4>; + #address-cells = <1>; + #size-cells = <0>; + v-i2c-supply = <&db8500_vape_reg>; + + clock-frequency = <400000>; +};