From patchwork Fri Feb 1 16:16:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joseph Lo X-Patchwork-Id: 10793191 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B267C186E for ; Fri, 1 Feb 2019 16:18:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9E616324E5 for ; Fri, 1 Feb 2019 16:18:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8FA41324FC; Fri, 1 Feb 2019 16:18:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2D7DB324E5 for ; Fri, 1 Feb 2019 16:18:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=+Ft90l1ImHm4chFOSDmF5BDct72iDfKj5sJyHdzT8FY=; b=IgW7aOhcSoOZ0D ghzXd98oQ/soGp2k5j2Es7FXaWVBnNrwf4oYk7bQfAqfAcQ72N10JGpohhAlsv9EWEJr3ZYZB4yDA pbWpmYLt2hIy46oFmQ7AdjDTKAUhJ0PWOUeyCV6JReDlPNW4QkEH0HhuxvFHSBrBePKJN531XWMrp ENaxbgKL4TeXtnpT2FtBiZlXUdDLb2/kHPLShonAYkxxEFTzqiQwG1Ofl1lIHYUEnRBbHXko3I48y G6KYkfeZQE3lzT6S5ayE4cPh6AXvPczA54T7g1wpoOY1TMrWpIPKMSdQ182yVazA5ZbQ58on5yXaQ LJSbbZIrbFvWhcQKRSBA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gpbWb-0000YW-OD; Fri, 01 Feb 2019 16:18:41 +0000 Received: from hqemgate14.nvidia.com ([216.228.121.143]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gpbVF-0007cK-0X for linux-arm-kernel@lists.infradead.org; Fri, 01 Feb 2019 16:17:33 +0000 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Fri, 01 Feb 2019 08:17:18 -0800 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Fri, 01 Feb 2019 08:17:16 -0800 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Fri, 01 Feb 2019 08:17:16 -0800 Received: from HQMAIL105.nvidia.com (172.20.187.12) by HQMAIL103.nvidia.com (172.20.187.11) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 1 Feb 2019 16:17:15 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Fri, 1 Feb 2019 16:17:16 +0000 Received: from josephl-linux.nvidia.com (Not Verified[10.19.108.132]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Fri, 01 Feb 2019 08:17:16 -0800 From: Joseph Lo To: Thierry Reding , Jonathan Hunter , Daniel Lezcano , Thomas Gleixner Subject: [PATCH V6 7/7] arm64: dts: tegra210-smaug: Enable CPU idle support Date: Sat, 2 Feb 2019 00:16:54 +0800 Message-ID: <20190201161654.18315-8-josephl@nvidia.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190201161654.18315-1-josephl@nvidia.com> References: <20190201161654.18315-1-josephl@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1549037839; bh=KKX7opIlZi4sNp0TWN9lWtA3B/u+Sja1UN/0vXiVkrw=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:X-NVConfidentiality: Content-Transfer-Encoding:Content-Type; b=fCVoMgsXRdgb9YH41mWWZdH6nTKq2D/i98X1r4WIiqGA12LBnnQi/vuh7TNDMqF4W sfysyG1IniLAoMOSCCxA0ERWOgHhmPkUL49M3Bgplp4EzWZIXqPyI6CkfvmR6KRjcH 9jSuVb92hGu8GEibdyXJWcvjp43md/M6swG0qwOtVmXUw2Jlkezg/hDhDGvKMucPd/ dYWQKWt2EyKc9aDHZcLck0IGSI0YRqM239qi/oSGPFqxf2cYfsHaQEqZw2pw6HTbU7 33Yl7bsekw8VyypHbMbbi1tt3B359UEcDAH7/7It8chp1btNuAF36CgFp4vagQvv9Y WJ8mLj/nMqeKw== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190201_081717_284480_2BBE6D34 X-CRM114-Status: UNSURE ( 7.53 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Joseph Lo 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 CPU idle support for Smaug platform. Signed-off-by: Joseph Lo Acked-by: Jon Hunter --- v6: * add ack tag from Jon. v5: * no change v4: * no change v3: * no change v2: * no change --- arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts index 5a67890cfb7a..da0eb4530acf 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts @@ -1751,6 +1751,13 @@ cpu@3 { enable-method = "psci"; }; + + idle-states { + c7 { + arm,psci-suspend-param = <0x00010007>; + status = "okay"; + }; + }; }; gpio-keys {