From patchwork Thu Sep 17 07:51:12 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Caesar Wang X-Patchwork-Id: 7203071 Return-Path: X-Original-To: patchwork-linux-rockchip@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id D02209F32B for ; Thu, 17 Sep 2015 07:53:13 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id F2B04207CB for ; Thu, 17 Sep 2015 07:53:12 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1B1C9207C8 for ; Thu, 17 Sep 2015 07:53:12 +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 1ZcU0F-0008Cj-PH; Thu, 17 Sep 2015 07:53:11 +0000 Received: from mail-pa0-f53.google.com ([209.85.220.53]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZcU0D-0007qi-PX; Thu, 17 Sep 2015 07:53:10 +0000 Received: by padhy16 with SMTP id hy16so13515753pad.1; Thu, 17 Sep 2015 00:52:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=9fmrvh/kPcTtwq/x+z08WzKql4KsSBM4oqHhknI+C9E=; b=YHBELJ6l4nXIti1jTO2jzr35kU1oxaKLJ72Parpi+F2OXJvzluWpSTjnrF2W89vEXD d6aGjbXhyYI/0OhzZVHLUM6yh6nUfMKaxBHusjcsk+GGFnw5LhNH55Peq5YLcip8C3Q+ dZ2VPr7OlEeqR1ckP8BZoBC5e+UX+Sq2qIuw3yJ5CR7f8UnQ4NmFSz6B++7S7LRsM7mz AWCnzLFK6544tiNaCLJnxEhMt3iTsCo0KNZbz1UQ39dnk4PYvrgromyyFNIjFcfVt869 rGJT1nhuvISSG9Qkv4dSs9Am7UGB2Ql49NCTqYfLmtcXQ1SZN/+xHZN2CqocQdVdAr88 HCYA== X-Received: by 10.68.98.34 with SMTP id ef2mr69083476pbb.45.1442476369157; Thu, 17 Sep 2015 00:52:49 -0700 (PDT) Received: from localhost.localdomain ([103.47.144.43]) by smtp.gmail.com with ESMTPSA id fm5sm2052828pbb.60.2015.09.17.00.52.33 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 17 Sep 2015 00:52:48 -0700 (PDT) From: Caesar Wang To: Heiko Stuebner , Daniel Lezcano , Catalin Marinas , Will Deacon Subject: [PATCH 3/3] arm64: dts: rockchip: Add the needed timer for rk3368 SoC Date: Thu, 17 Sep 2015 15:51:12 +0800 Message-Id: <1442476272-31723-4-git-send-email-wxt@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1442476272-31723-1-git-send-email-wxt@rock-chips.com> References: <1442476272-31723-1-git-send-email-wxt@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150917_005309_868258_BC52A21E X-CRM114-Status: GOOD ( 10.95 ) X-Spam-Score: -2.6 (--) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Pawel Moll , Ian Campbell , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Rob Herring , Kumar Gala , Olof Johansson , linux-arm-kernel@lists.infradead.org, Caesar Wang MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_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 There is a need of a broadcast timer in this case to ensure proper wakeup when the cpus are in sleep mode and a timer expires. Signed-off-by: Caesar Wang --- arch/arm64/boot/dts/rockchip/rk3368.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index a712bea..99edbaa 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -214,6 +214,12 @@ (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>; }; + timer@ff810000 { + compatible = "rockchip,rk3288-timer"; + reg = <0x0 0xff810000 0x0 0x20>; + interrupts = ; + }; + xin24m: oscillator { compatible = "fixed-clock"; clock-frequency = <24000000>;