From patchwork Tue Jun 23 22:48:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 198563 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7B906C433E2 for ; Tue, 23 Jun 2020 22:49:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4E38F2078A for ; Tue, 23 Jun 2020 22:49:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kVK0cnAB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388907AbgFWWsr (ORCPT ); Tue, 23 Jun 2020 18:48:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46998 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388875AbgFWWsn (ORCPT ); Tue, 23 Jun 2020 18:48:43 -0400 Received: from mail-wm1-x341.google.com (mail-wm1-x341.google.com [IPv6:2a00:1450:4864:20::341]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F02DAC061795; Tue, 23 Jun 2020 15:48:42 -0700 (PDT) Received: by mail-wm1-x341.google.com with SMTP id a6so3193680wmm.0; Tue, 23 Jun 2020 15:48:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ifjgCBZsxoZWFbpjL7YnqG5WtDh2d/dA7anPnB2AUjM=; b=kVK0cnAB0v0GwL+ZxWwF/PPAwrH5obD/qHyzdhLSHmEY1OiQfRtWAeH9v4ptleKdHw OHFxwZr7cvMVPxv+NiUoA5oRVUMkvbWLhXBRrN13AgAeN0tdSIoKx1LUHbtO86Qw9VOP z/eXbKRshucLbYpw4TQBP73fDCcMCtCAf2DoaOFRgeDl/SAOK24nAv2c5DBcgnPBKGqH ub/eA8GcOmCcHHAk9VTZV8GpQlzFwwMYRTMJSzJMINLnbJuoyyFGPpR2vChyOXBwG00g MgoMHufMXZ5OM4s/yCmVeOihCVjB95pWxQz1FVG8Y0TbUqkveeGwwUR6IXGfbsp2+rZC m6ag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ifjgCBZsxoZWFbpjL7YnqG5WtDh2d/dA7anPnB2AUjM=; b=KPkqqVM9HzujryGnJX6R35/NrgtohCyqhotu+1Xg1uOxn60zRKf1lq6bKErmiNSk0N f9Y0ZKbHx6OfckUd8TtzGPV6TqYxPsiV/XPBdfLoTf72CTa5kDk9/8kTaMEpNTXpX2Ha kChNtdIZo9XGhMOyKuqTTkMvSiJ0/kfPAUfYHEkJexVyssyXQRZl26/Xw2Ynh+/HmFOK bmrlg2fJaCGz1VzbapVvuTVDuEXB3ysBn6930ieKB8VofVQB5Q0EtCfTVb0TEMMnmpGZ r2JW6vRJ9L2JsimjL7g+fkhepORZO4G59j3n1+sJ7IDHajDRMvXvZT1XsN8/DcRhLZEp k0YA== X-Gm-Message-State: AOAM530MddXfXvYvVTFEsjlnCKQaWtpTQDfppSn8s5Q9UrGo18pvQX8Z DpB8KRV2GI2uLMfsrFsT+70= X-Google-Smtp-Source: ABdhPJyeh7zSOFt2epc5qJs8u/4K2+PiqAd2RqZT3y05V5QXGm8jGkmkYDs1IDl68/qLd7xLCBLRsQ== X-Received: by 2002:a1c:dfd6:: with SMTP id w205mr7655813wmg.118.1592952521695; Tue, 23 Jun 2020 15:48:41 -0700 (PDT) Received: from localhost.localdomain (abag196.neoplus.adsl.tpnet.pl. [83.6.170.196]) by smtp.googlemail.com with ESMTPSA id g144sm5671179wme.2.2020.06.23.15.48.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Jun 2020 15:48:41 -0700 (PDT) From: Konrad Dybcio To: skrzynka@konradybcio.pl Cc: Konrad Dybcio , Andy Gross , Bjorn Andersson , Rob Herring , Kees Cook , Anton Vorontsov , Colin Cross , Tony Luck , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 09/12] arm64: dts: qcom: msm8994: Add PSCI node Date: Wed, 24 Jun 2020 00:48:08 +0200 Message-Id: <20200623224813.297077-10-konradybcio@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200623224813.297077-1-konradybcio@gmail.com> References: <20200623224813.297077-1-konradybcio@gmail.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add PSCI node to enable multi-processor startup. Note that not every 8994 device firmware supports PSCI, and even if, then it can only start the cores and not shut them down. Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/msm8994.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi index b3c01ebc5c67..9eec8ab6bf2c 100644 --- a/arch/arm64/boot/dts/qcom/msm8994.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi @@ -159,6 +159,11 @@ pmu { interrupts = ; }; + psci { + compatible = "arm,psci-0.2"; + method = "hvc"; + }; + reserved-memory { #address-cells = <2>; #size-cells = <2>;