From patchwork Mon Jan 7 03:28:09 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joseph Lo X-Patchwork-Id: 10749859 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 76F4313AD for ; Mon, 7 Jan 2019 03:29:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 636902873B for ; Mon, 7 Jan 2019 03:29:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 569712881A; Mon, 7 Jan 2019 03:29:36 +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 02B522873B for ; Mon, 7 Jan 2019 03:29:35 +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=uxr5xlr3NMSL80aDSMxsQtBVm2K0htc9Hcamr0VsEPw=; b=JCNmI5VAGV/OfE mjdSv19elutCm3HWqdbzHHxMNLFkozxmlGszmNz8Lmt6rGj0zvnPLv9BFYVZlGJANSMttHPYDcm9x NE28h4ksgEUieYab/x5Viq8ltNpetzzR55cMIH6TV1wfJxXJXVZHF0pL2rf+2rN3FY5KvtN1csmGH Afzp1GsmR2lfgJUF3xyW+9BYtcpvVIoj3JaGVPJXsIQvV7sh9SwnwOuBWb8DRQJg8zkYBaXz+nBGq kLW4hSCNYibEulIncpSOqWh6K7xRzVp1vsiSnt0L6/dY7JjnZQlA6mJ38BQTqHTPQXx3MYhoyuncl V+3S0W37itS+maSO3chA==; 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 1ggLbW-0000dp-Nq; Mon, 07 Jan 2019 03:29:30 +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 1ggLaT-0007wK-JR for linux-arm-kernel@lists.infradead.org; Mon, 07 Jan 2019 03:28:28 +0000 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 19:28:13 -0800 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Sun, 06 Jan 2019 19:28:25 -0800 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Sun, 06 Jan 2019 19:28:25 -0800 Received: from HQMAIL103.nvidia.com (172.20.187.11) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 7 Jan 2019 03:28:25 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL103.nvidia.com (172.20.187.11) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Mon, 7 Jan 2019 03:28:25 +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 19:28:24 -0800 From: Joseph Lo To: Thierry Reding , Jonathan Hunter Subject: [PATCH 5/6] arm64: dts: tegra210-p2180: Enable CPU idle support Date: Mon, 7 Jan 2019 11:28:09 +0800 Message-ID: <20190107032810.13522-6-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=1546831693; bh=Qd+NpVy4Qte8b22/j1d3hdAYFVB8vJOHdGdLHXu2Rkg=; 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=peGfCCUzxobrK+gfGQ6DYFrEz6KExDfQas3+MZwkN1hYBao6bvkG5ljvXm8WFMNY5 6b8X6oGCdrbV7tIAV1/TxMRV/MoU/UhL/ghOKR0kKZH0GoonIeyW9FdY61eIbrp8tZ mhR9VEhMNsZr8twbPFmkK2RoUG9nupRfwe69+hiZai07exA11i1kyMwgVQINnDy50X kpiZGvQ6AvYbhnxxVaGhMN5ZadJAGSl92yCUAtU3HQ2luW5d2oxPAUgXL+jpwoJlfd c8KjIaP8ONtANRNtg7jUMzyK92O6v2BD96fbI58U9bw4Zclj1JBc1KQyJiRSW/3aDC zeMinBvCRqljA== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190106_192825_956124_B81AD903 X-CRM114-Status: UNSURE ( 6.57 ) 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 Jetson TX1 platform. Signed-off-by: Joseph Lo --- arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi index 053458a5db55..d1a492c63e96 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi @@ -305,6 +305,12 @@ cpu@3 { enable-method = "psci"; }; + + idle-states { + c7 { + status = "okay"; + }; + }; }; psci {