From patchwork Tue Aug 4 13:54:17 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Scott Shu X-Patchwork-Id: 6939581 Return-Path: X-Original-To: patchwork-linux-mediatek@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 ACEF49F39D for ; Tue, 4 Aug 2015 13:55:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AD27F20532 for ; Tue, 4 Aug 2015 13:55:38 +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 4826520528 for ; Tue, 4 Aug 2015 13:55:37 +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 1ZMcgq-0007wM-Sn; Tue, 04 Aug 2015 13:55:36 +0000 Received: from [210.61.82.183] (helo=mailgw01.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZMcgT-0006am-Oo; Tue, 04 Aug 2015 13:55:15 +0000 X-Listener-Flag: 11101 Received: from mtkhts09.mediatek.inc [(172.21.101.70)] by mailgw01.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 50291242; Tue, 04 Aug 2015 21:54:28 +0800 Received: from mtkslt201.mediatek.inc (10.21.15.54) by mtkhts09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.181.6; Tue, 4 Aug 2015 21:54:27 +0800 From: Scott Shu To: Matthias Brugger , Sascha Hauer , Mark Rutland Subject: [PATCH v3 1/8] Document: bindings: DT: Add SMP enable method for MT6580 SoC platform Date: Tue, 4 Aug 2015 21:54:17 +0800 Message-ID: <1438696464-59858-2-git-send-email-scott.shu@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1438696464-59858-1-git-send-email-scott.shu@mediatek.com> References: <1438696464-59858-1-git-send-email-scott.shu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150804_065514_108934_498D003D X-CRM114-Status: GOOD ( 11.08 ) X-Spam-Score: -1.1 (-) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, wsd_upstream@mediatek.com, scott.shu@gmail.com, loda.chou@mediatek.com, linux-kernel@vger.kernel.org, jades.shih@mediatek.com, Scott Shu , linux-mediatek@lists.infradead.org, Mars.Cheng@mediatek.com, linux-arm-kernel@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=ham 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 For MT6580 SoC platform, the secondary cores are in powered off state as default, so compared with MT6589, one new enable method is needed. This method using the SPM (System Power Manager) inside the SCPSYS to control the CPU power. Signed-off-by: Scott Shu --- Documentation/devicetree/bindings/arm/cpus.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt index d58eb45..66a8f03 100644 --- a/Documentation/devicetree/bindings/arm/cpus.txt +++ b/Documentation/devicetree/bindings/arm/cpus.txt @@ -195,6 +195,7 @@ nodes to be present and contain the properties described below. "marvell,armada-380-smp" "marvell,armada-390-smp" "marvell,armada-xp-smp" + "mediatek,mt6580-smp" "mediatek,mt6589-smp" "mediatek,mt81xx-tz-smp" "qcom,gcc-msm8660"