From patchwork Sun May 26 10:20:39 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 2614871 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork2.kernel.org (Postfix) with ESMTP id 8D9FEDFB79 for ; Sun, 26 May 2013 10:21:45 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UgY54-0003wl-Rg; Sun, 26 May 2013 10:21:39 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UgY51-0003Ly-99; Sun, 26 May 2013 10:21:35 +0000 Received: from mail.free-electrons.com ([94.23.35.102]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UgY4c-0003KZ-KV for linux-arm-kernel@lists.infradead.org; Sun, 26 May 2013 10:21:12 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id EF4F5C56; Sun, 26 May 2013 12:20:49 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.3.2 Received: from localhost (189.58.26.109.rev.sfr.net [109.26.58.189]) by mail.free-electrons.com (Postfix) with ESMTPSA id 8DB3C7BD; Sun, 26 May 2013 12:20:49 +0200 (CEST) From: Maxime Ripard To: Wolfram Sang Subject: [PATCHv2 3/6] ARM: sun4i: dt: Add i2c muxing options Date: Sun, 26 May 2013 12:20:39 +0200 Message-Id: <1369563642-4390-4-git-send-email-maxime.ripard@free-electrons.com> X-Mailer: git-send-email 1.8.2.3 In-Reply-To: <1369563642-4390-1-git-send-email-maxime.ripard@free-electrons.com> References: <1369563642-4390-1-git-send-email-maxime.ripard@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130526_062110_869294_BB6327BF X-CRM114-Status: UNSURE ( 8.54 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -3.0 (---) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-3.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -1.1 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Emilio Lopez , linux-sunxi@googlegroups.com, linux-i2c@vger.kernel.org, sunny@allwinnertech.com, shuge@allwinnertech.com, Maxime Ripard , kevin@allwinnertech.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The i2c controller found on the Allwinner A10 has only one muxing option available for each controller. Add them to the dtsi Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun4i-a10.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 311dcd4..63f6716 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -199,6 +199,27 @@ allwinner,drive = <0>; allwinner,pull = <0>; }; + + i2c0_pins_a: i2c0@0 { + allwinner,pins = "PB0", "PB1"; + allwinner,function = "i2c0"; + allwinner,drive = <0>; + allwinner,pull = <1>; + }; + + i2c1_pins_a: i2c1@0 { + allwinner,pins = "PB18", "PB19"; + allwinner,function = "i2c1"; + allwinner,drive = <0>; + allwinner,pull = <1>; + }; + + i2c2_pins_a: i2c2@0 { + allwinner,pins = "PB20", "PB21"; + allwinner,function = "i2c2"; + allwinner,drive = <0>; + allwinner,pull = <1>; + }; }; timer@01c20c00 {