From patchwork Tue Jan 29 09:28:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joseph Lo X-Patchwork-Id: 10785871 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 ADABF13B5 for ; Tue, 29 Jan 2019 09:30:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9EE132B649 for ; Tue, 29 Jan 2019 09:30:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9320C2B6B9; Tue, 29 Jan 2019 09:30:36 +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 3D1682B649 for ; Tue, 29 Jan 2019 09:30:36 +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=OsodtjispAumxTL3YkskgPFMZbfEf34i82KqGR2dfLA=; b=X9QqIFdEZ88uNs WBtRqKTzc8Umj8uSXLRRv1M8KHrYY4/fzd2yTZXeFHPSTsdkPa60iONbbJIP3XISqSy8VeTbkFYY/ s9C/385KLmMFjXraRk9w7EiqmMMHUrOGGYWtT/mnWiqet4hj2lrRe7it9j7kq7MXSi4PAHNxiK2GU /zSGOgdyxmJ2sCCHUGHgD8aC+E1ZWdaRvMeZiYFRxFJ7Yc+88mlrA3gRn7+f608V9rfFKCSLGBkaR hZRBm7HS/uF70A+akJr0hi9JpJ6kF/5ynsv4RruV1WKrctEQmXUcf/JWMyS7cIAMdlLrgsvRBJ2Iu /+Sexu0IntY/OJS9t72A==; 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 1goPiy-0000ZO-Uw; Tue, 29 Jan 2019 09:30:32 +0000 Received: from hqemgate15.nvidia.com ([216.228.121.64]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1goPhB-0006Dd-A4 for linux-arm-kernel@lists.infradead.org; Tue, 29 Jan 2019 09:28:48 +0000 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate15.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Tue, 29 Jan 2019 01:28:13 -0800 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Tue, 29 Jan 2019 01:28:41 -0800 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Tue, 29 Jan 2019 01:28:41 -0800 Received: from HQMAIL106.nvidia.com (172.18.146.12) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 29 Jan 2019 09:28:40 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL106.nvidia.com (172.18.146.12) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Tue, 29 Jan 2019 09:28:40 +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 ; Tue, 29 Jan 2019 01:28:40 -0800 From: Joseph Lo To: Thierry Reding , Jonathan Hunter Subject: [PATCH V3 6/6] arm64: dts: tegra210-smaug: Enable CPU idle support Date: Tue, 29 Jan 2019 17:28:23 +0800 Message-ID: <20190129092823.24983-7-josephl@nvidia.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190129092823.24983-1-josephl@nvidia.com> References: <20190129092823.24983-1-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=1548754093; bh=ucx/Wq2+RkSzazayCbx5zN62kLbbxsoDfjuHcGLWoGI=; 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=Pl8LLHaIH4tzJK8Ui7pcO6eCWeXPW7rw+WNPUewc7GsTBl9U5kM50XhiM0n+K23hY jK+ivYX8A2+5tFnLCy+2t6nisqLyjpcpssw8I9NGv1y0bv+WkP2DaCfVqe0PZylgS5 a1a+jDONt+r72/a3fNYa+hTkEhiPgVkqY9urDZl9Mtp1hf5PE9gPoC8iqbvf46dP8D S5oD4BpRN6L3jjp3hxBrn8Svzd/A6agttEBXC3yOVfMjiQDuLcRhsnnp1sCPkcozg2 WUfPOhlOK9iIlzVkJPHzXKvPM/jLMB4EBf88fvH5EoJd9BFpuTr7xbJLSNhaer1u7I 0TWiw5x4ZiIhg== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190129_012842_291597_F82903E6 X-CRM114-Status: UNSURE ( 7.22 ) 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 --- 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 {