From patchwork Thu Sep 1 17:21:25 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benoit Cousson X-Patchwork-Id: 1119792 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p81HMk45024364 for ; Thu, 1 Sep 2011 17:22:46 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756112Ab1IARWp (ORCPT ); Thu, 1 Sep 2011 13:22:45 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:35323 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756043Ab1IARWn (ORCPT ); Thu, 1 Sep 2011 13:22:43 -0400 Received: from dlep36.itg.ti.com ([157.170.170.91]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id p81HMalj030089 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 1 Sep 2011 12:22:36 -0500 Received: from dlep26.itg.ti.com (smtp-le.itg.ti.com [157.170.170.27]) by dlep36.itg.ti.com (8.13.8/8.13.8) with ESMTP id p81HMaY2020027; Thu, 1 Sep 2011 12:22:36 -0500 (CDT) Received: from DLEE74.ent.ti.com (localhost [127.0.0.1]) by dlep26.itg.ti.com (8.13.8/8.13.8) with ESMTP id p81HMa8I018047; Thu, 1 Sep 2011 12:22:36 -0500 (CDT) Received: from dlelxv22.itg.ti.com (172.17.1.197) by DLEE74.ent.ti.com (157.170.170.8) with Microsoft SMTP Server id 14.1.323.3; Thu, 1 Sep 2011 12:22:36 -0500 Received: from localhost.localdomain (lncpu04.tif.ti.com [137.167.102.15]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id p81HLa57016431; Thu, 1 Sep 2011 12:22:34 -0500 From: Benoit Cousson To: , CC: , , , , Benoit Cousson Subject: [PATCH 09/13] arm/dts: omap4-sdp: Add twl6030 node Date: Thu, 1 Sep 2011 19:21:25 +0200 Message-ID: <1314897689-17791-10-git-send-email-b-cousson@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1314897689-17791-1-git-send-email-b-cousson@ti.com> References: <1314897689-17791-1-git-send-email-b-cousson@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Thu, 01 Sep 2011 17:22:46 +0000 (UTC) Add the twl6030 node inside the i2c1 controller node. Add the RTC submodule inside the twl node. This is just the minimal support needed to boot OMAP4 boards without any crash. The support for all the features included in this MFD will be added later. Signed-off-by: Benoit Cousson Cc: Grant Likely --- arch/arm/boot/dts/omap4-sdp.dts | 25 +++++++++++++++++++++++-- 1 files changed, 23 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index ed85b35..d03f2e7 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -26,12 +26,33 @@ device_type = "memory"; reg = <0x80000000 0x40000000>; /* 1 GB */ }; - - }; &i2c1 { clock-frequency = <400000>; + + /* + * Integrated Power Management Chip + * http://www.ti.com/lit/ds/symlink/twl6030.pdf + */ + twl@48 { + compatible = "ti,twl6030"; + reg = <0x48>; + interrupts = <39>; /* IRQ_SYS_1N cascaded to gic */ + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&gic>; + /* twl is a MFD, so it will contain a bunch of sub-ips */ + #address-cells = <1>; + #size-cells = <0>; + ranges = <0 0x48>; + + twl_rtc { + compatible = "ti,twl_rtc"; + interrupts = <11>; + reg = <0>; + }; + }; }; &i2c2 {