From patchwork Fri Nov 14 10:08:51 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris BREZILLON X-Patchwork-Id: 5304511 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 7E6159F2ED for ; Fri, 14 Nov 2014 10:14:32 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id BDA3D201B4 for ; Fri, 14 Nov 2014 10:14:31 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D2E99201E4 for ; Fri, 14 Nov 2014 10:14:25 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XpDr2-0000zu-41; Fri, 14 Nov 2014 10:11:48 +0000 Received: from down.free-electrons.com ([37.187.137.238] helo=mail.free-electrons.com) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XpDob-0006HP-Oi for linux-arm-kernel@lists.infradead.org; Fri, 14 Nov 2014 10:09:19 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id E0C1A762; Fri, 14 Nov 2014 11:08:56 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost.localdomain (col31-4-88-188-83-94.fbx.proxad.net [88.188.83.94]) by mail.free-electrons.com (Postfix) with ESMTPSA id 7C0D4766; Fri, 14 Nov 2014 11:08:56 +0100 (CET) From: Boris Brezillon To: Nicolas Ferre , Jean-Christophe Plagniol-Villard , Alexandre Belloni , Andrew Victor Subject: [PATCH 3/4] ARM: at91/dt: enable the RTT block on the sam9g20ek board Date: Fri, 14 Nov 2014 11:08:51 +0100 Message-Id: <1415959732-13591-4-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1415959732-13591-1-git-send-email-boris.brezillon@free-electrons.com> References: <1415959732-13591-1-git-send-email-boris.brezillon@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141114_020918_039072_E4300D78 X-CRM114-Status: UNSURE ( 8.21 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: Boris Brezillon , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 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 X-Virus-Scanned: ClamAV using ClamSMTP Enable the RTT and GPBR devices and specify the general purpose register used to store the current time. Enable wakeup on RTT event on the shutdown controller device. Signed-off-by: Boris Brezillon --- arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi index d291910..dfaacb1 100644 --- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi @@ -112,9 +112,23 @@ }; }; + shdwc@fffffd10 { + atmel,wakeup-counter = <10>; + atmel,wakeup-rtt-timer; + }; + + rtc@fffffd20 { + atmel,rtt-rtc-time-reg = <&gpbr 0x0>; + status = "okay"; + }; + watchdog@fffffd40 { status = "okay"; }; + + gpbr: syscon@fffffd50 { + status = "okay"; + }; }; nand0: nand@40000000 {