From patchwork Mon Jan 7 03:28:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joseph Lo X-Patchwork-Id: 1021163 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nvidia.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=nvidia.com header.i=@nvidia.com header.b="XSyqKiHo"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43Y17d482dz9sDB for ; Mon, 7 Jan 2019 14:28:29 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726452AbfAGD22 (ORCPT ); Sun, 6 Jan 2019 22:28:28 -0500 Received: from hqemgate14.nvidia.com ([216.228.121.143]:10433 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726447AbfAGD22 (ORCPT ); Sun, 6 Jan 2019 22:28:28 -0500 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Sun, 06 Jan 2019 19:28:15 -0800 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Sun, 06 Jan 2019 19:28:27 -0800 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Sun, 06 Jan 2019 19:28:27 -0800 Received: from HQMAIL109.nvidia.com (172.20.187.15) by HQMAIL108.nvidia.com (172.18.146.13) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 7 Jan 2019 03:28:27 +0000 Received: from HQMAIL104.nvidia.com (172.18.146.11) by HQMAIL109.nvidia.com (172.20.187.15) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 7 Jan 2019 03:28:26 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL104.nvidia.com (172.18.146.11) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Mon, 7 Jan 2019 03:28:26 +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 ; Sun, 06 Jan 2019 19:28:26 -0800 From: Joseph Lo To: Thierry Reding , Jonathan Hunter CC: , , Joseph Lo Subject: [PATCH 6/6] arm64: dts: tegra210-smaug: Enable CPU idle support Date: Mon, 7 Jan 2019 11:28:10 +0800 Message-ID: <20190107032810.13522-7-josephl@nvidia.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190107032810.13522-1-josephl@nvidia.com> References: <20190107032810.13522-1-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=1546831695; bh=ITV9EYC7mXNR8AAc7VJ/qEevP3N0WdDuopWHMTk/0uA=; 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=XSyqKiHofiTWw/6lWhtPXABOSztAVStfkJPOdepmONuCXAFlKZ48vpEF0zxng3gJb F5sHv/WGeTMgfW0NOqXLS6dj8wmL2pkd7qVxz80Z9MvTg21yKkoV8hY1SC2Mytqwf8 ORrlaYAUsr4g85EJetg8NHgsmVfG43k6KppESdMyrPFX4kKaQ42Z8FrGcWB+VZka4b ZZOAi0KcQ121i4FUBF7D9RPiPXMOa8ZQ8cRzucdVXLn2PvvvhtAI6FjZeZ5Qkeep5+ vs1i0spg1gmY44u3Vxn0C+2O0aogQJzX0/tt2kk41pOiUlr+pRNDsBRU+Y8+W1sHQZ 0PjbRoMFwdTdw== Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Enable CPU idle support for Smaug platform. Signed-off-by: Joseph Lo --- 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 {