From patchwork Mon Jan 7 22:56:51 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 1943041 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 1D4EEDF230 for ; Mon, 7 Jan 2013 23:03:52 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TsLfJ-0003rL-NK; Mon, 07 Jan 2013 22:59:34 +0000 Received: from mail.df.lth.se ([194.47.250.12]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TsLcn-0002U8-HO for linux-arm-kernel@lists.infradead.org; Mon, 07 Jan 2013 22:56:58 +0000 Received: from mer.df.lth.se (mer.df.lth.se [194.47.250.37]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.df.lth.se (Postfix) with ESMTPS id D01A065D9F; Mon, 7 Jan 2013 23:56:54 +0100 (CET) Received: from mer.df.lth.se (triad@localhost.localdomain [127.0.0.1]) by mer.df.lth.se (8.14.3/8.14.3/Debian-9.4) with ESMTP id r07MusS1007647; Mon, 7 Jan 2013 23:56:54 +0100 Received: (from triad@localhost) by mer.df.lth.se (8.14.3/8.14.3/Submit) id r07Musfd007646; Mon, 7 Jan 2013 23:56:54 +0100 From: Linus Walleij To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 09/11] ARM: nomadik: add I2C devices to the device tree Date: Mon, 7 Jan 2013 23:56:51 +0100 Message-Id: <1357599411-7619-1-git-send-email-linus.walleij@linaro.org> X-Mailer: git-send-email 1.7.2.5 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130107_175658_268544_74D6E465 X-CRM114-Status: GOOD ( 11.81 ) X-Spam-Score: -3.3 (---) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-3.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [194.47.250.12 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.7 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: Linus Walleij , arm@kernel.org, Alessandro Rubini 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 adds the GPIO-based I2C devices to the Nomadik device tree. Signed-off-by: Linus Walleij --- arch/arm/boot/dts/ste-nomadik-stn8815.dtsi | 52 ++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi index 1a12f10..58d6b6a 100644 --- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi +++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi @@ -134,6 +134,58 @@ }; }; + /* I2C0 connected to the STw4811 power management chip */ + i2c0 { + compatible = "i2c-gpio"; + gpios = <&gpio1 31 0 /* sda */ + &gpio1 30 0 /* scl */ + >; + #address-cells = <1>; + #size-cells = <0>; + + stw4811@2d { + compatible = "st,stw4811"; + reg = <0x2d>; + }; + }; + + /* I2C1 connected to various sensors */ + i2c1 { + compatible = "i2c-gpio"; + gpios = <&gpio1 22 0 /* sda */ + &gpio1 21 0 /* scl */ + >; + #address-cells = <1>; + #size-cells = <0>; + + camera@2d { + compatible = "st,camera"; + reg = <0x10>; + }; + stw5095@1a { + compatible = "st,stw5095"; + reg = <0x1a>; + }; + lis3lv02dl@1d { + compatible = "st,lis3lv02dl"; + reg = <0x1d>; + }; + }; + + /* I2C2 connected to the USB portions of the STw4811 only */ + i2c2 { + compatible = "i2c-gpio"; + gpios = <&gpio2 10 0 /* sda */ + &gpio2 9 0 /* scl */ + >; + #address-cells = <1>; + #size-cells = <0>; + stw4811@2d { + compatible = "st,stw4811-usb"; + reg = <0x2d>; + }; + }; + amba { compatible = "arm,amba-bus"; #address-cells = <1>;