From patchwork Thu Jan 24 11:35:24 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Vishwanathrao Badarkhe, Manish" X-Patchwork-Id: 2031311 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 B4262DF264 for ; Thu, 24 Jan 2013 11:37:15 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TyL4w-00011e-Pn; Thu, 24 Jan 2013 11:34:46 +0000 Received: from devils.ext.ti.com ([198.47.26.153]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TyL4u-00011B-Cb for linux-arm-kernel@lists.infradead.org; Thu, 24 Jan 2013 11:34:44 +0000 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id r0OBYTBb024105; Thu, 24 Jan 2013 05:34:30 -0600 Received: from DBDE71.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id r0OBYLo3016769; Thu, 24 Jan 2013 17:04:22 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by DBDE71.ent.ti.com (172.24.170.149) with Microsoft SMTP Server id 14.1.323.3; Thu, 24 Jan 2013 17:04:21 +0530 Received: from ucmsshproxy.india.ext.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with SMTP id r0OBYKWx030465; Thu, 24 Jan 2013 17:04:20 +0530 Received: from symphony.india.ext.ti.com (unknown [192.168.247.13]) by ucmsshproxy.india.ext.ti.com (Postfix) with ESMTP id 384C915800D; Thu, 24 Jan 2013 17:04:19 +0530 (IST) Received: from ubuntu-psp-linux.india.ext.ti.com (ubuntu-psp-linux [192.168.247.46]) by symphony.india.ext.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id r0OBYAR23188; Thu, 24 Jan 2013 17:04:10 +0530 (IST) From: "Vishwanathrao Badarkhe, Manish" To: , , , , Subject: [PATCH 2/6] ARM: davinci: da850: add DT node for I2C0 Date: Thu, 24 Jan 2013 17:05:24 +0530 Message-ID: <1359027324-14534-1-git-send-email-manishv.b@ti.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130124_063444_508386_3E88E579 X-CRM114-Status: UNSURE ( 8.22 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -7.6 (-------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-7.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [198.47.26.153 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: khilman@ti.com, manishv.b@ti.com, linux@arm.linux.org.uk, sameo@linux.intel.com, tony@atomide.com, broonie@opensource.wolfsonmicro.com, rob.herring@calxeda.com, grant.likely@secretlab.ca, rob@landley.net, anilkumar@ti.com, hs@denx.de, lrg@ti.com 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: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add I2C0 device tree node information to da850-evm. Also, add I2C0 pin muxing information in da850-evm. Signed-off-by: Vishwanathrao Badarkhe, Manish --- Depends on patch http://comments.gmane.org/gmane.linux.davinci/25993 arch/arm/boot/dts/da850-evm.dts | 15 +++++++++++++++ arch/arm/boot/dts/da850.dtsi | 10 ++++++++++ 2 files changed, 25 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 8cac9d2..3d8290a 100755 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -27,5 +27,20 @@ serial2: serial@1d0d000 { status = "okay"; }; + i2c0@1c22000 { + status = "okay"; + }; + }; +}; +&pmx_core { + pinctrl-names = "default"; + pinctrl-0 = < + &i2c0_pins + >; + + i2c0_pins: pinmux_i2c0_pins{ + pinctrl-single,bits = < + 0x10 0x00002200 0x0000ff00 /* I2C0_SDA,I2C0_SCL */ + >; }; }; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 1e6d090..f5ee811 100755 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -66,5 +66,15 @@ interrupt-parent = <&intc>; status = "disabled"; }; + i2c0@1c22000 { + compatible = "ti,davinci-i2c"; + reg = <0x22000 0x1000>; + clock-frequency = <100000>; + interrupts = <15>; + interrupt-parent = <&intc>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; };