From patchwork Fri Aug 16 12:21:54 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hebbar, Gururaja" X-Patchwork-Id: 2845632 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 8C8079F2F6 for ; Fri, 16 Aug 2013 12:23:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 73E28202B8 for ; Fri, 16 Aug 2013 12:23:42 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 68CB22020A for ; Fri, 16 Aug 2013 12:23:41 +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 1VAJ3f-0000VB-W4; Fri, 16 Aug 2013 12:23:12 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VAJ3V-0000MV-Vx; Fri, 16 Aug 2013 12:23:01 +0000 Received: from devils.ext.ti.com ([198.47.26.153]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VAJ3B-0000JP-Hn for linux-arm-kernel@lists.infradead.org; Fri, 16 Aug 2013 12:22:46 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id r7GCMC3g025770; Fri, 16 Aug 2013 07:22:12 -0500 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id r7GCMCxx018918; Fri, 16 Aug 2013 07:22:12 -0500 Received: from dlelxv23.itg.ti.com (172.17.1.198) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.2.342.3; Fri, 16 Aug 2013 07:22:12 -0500 Received: from localhost.localdomain (dbdp20.itg.ti.com [172.24.170.38]) by dlelxv23.itg.ti.com (8.13.8/8.13.8) with ESMTP id r7GCLuH1025179; Fri, 16 Aug 2013 07:22:07 -0500 From: "Hebbar, Gururaja" To: , , , Subject: [PATCH v4 2/2] ARM: dts: AM33XX: update rtc node compatibility Date: Fri, 16 Aug 2013 17:51:54 +0530 Message-ID: <1376655714-28947-3-git-send-email-gururaja.hebbar@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1376655714-28947-1-git-send-email-gururaja.hebbar@ti.com> References: <1376655714-28947-1-git-send-email-gururaja.hebbar@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130816_082241_762397_C6DF03B9 X-CRM114-Status: UNSURE ( 9.65 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -9.6 (---------) Cc: mark.rutland@arm.com, a.zummo@towertech.it, davinci-linux-open-source@linux.davincidsp.com, sudhakar.raj@ti.com, rtc-linux@googlegroups.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, rob.herring@calxeda.com, gururaja.hebbar@ti.com, rob@landley.net, grant.likely@linaro.org, linux-omap@vger.kernel.org, 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Hebbar Gururaja Since AM33xx RTC IP has RTC_IRQWAKEEN to support Alarm Wake-up, update the rtc compatible property to enable handling of this feature inside rtc-omap driver. Signed-off-by: Hebbar Gururaja CC: mark.rutland@arm.com --- Changes in V4: - No change. Changes in V3: - Instead of replacing the old matching string, add new matching compatible as 1st and maintain old compatible string for backwards compatibility Changes in V2: - Add new compatible to existing one so that when driver supports enhanced features of hardware, they are available to the user else the basic functionality still works :100644 100644 0aaf8ce... daeafa0... M arch/arm/boot/dts/am33xx.dtsi arch/arm/boot/dts/am33xx.dtsi | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 0aaf8ce..daeafa0 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -317,7 +317,7 @@ }; rtc@44e3e000 { - compatible = "ti,da830-rtc"; + compatible = "ti,am3352-rtc", "ti,da830-rtc"; reg = <0x44e3e000 0x1000>; interrupts = <75 76>;