From patchwork Fri Jul 29 06:31:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tinghan Shen X-Patchwork-Id: 12932002 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A50EEC19F2C for ; Fri, 29 Jul 2022 06:36:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=2WoYmQrnfpmb4v8GtuXSjWUgeLGCFHbFVUEQVKxBuBc=; b=pQW1BWguwZR+IddmnffkSpN8VE B7RY8yTnPSWyRfuHuxZLiqw0YrEO/10ZwDVuMi3bNB1SzMM5cb9Q5hh3SqwH986bKNHuZgCBYDwZH I1zB83BEIbCWcxLvc5jcUW19EHkJla599angRWS+zprLmjk1n8WodR+TeNrj+pOfiTEQyjGQzETJN Mu9nBaTZd/C/FD9T94OBOIAxoe/YfFULSfxM9aNORqOg5GQWt/APyUOhhjpkVfzM8MzoRrAtDdtr4 +h72uFOgN44MYbRBCggPvnuvKIxvTjURvt7PkuOEr1GdFMP5m9ieoS0XUJdeCukXlIBTvQpPX3itB IqmyoGFA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oHJbe-0026v7-I7; Fri, 29 Jul 2022 06:36:18 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oHJZw-0025JA-U7; Fri, 29 Jul 2022 06:34:35 +0000 X-UUID: 87be4bffa424415ba559d35482accfa3-20220728 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.8,REQID:ede6ec2c-4dee-42ba-8164-105e362ee881,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACTI ON:release,TS:0 X-CID-META: VersionHash:0f94e32,CLOUDID:b979b9cf-a6cf-4fb6-be1b-c60094821ca2,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,QS:nil,BEC:nil,COL:0 X-UUID: 87be4bffa424415ba559d35482accfa3-20220728 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 498266547; Thu, 28 Jul 2022 23:34:26 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Fri, 29 Jul 2022 14:32:14 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Fri, 29 Jul 2022 14:32:14 +0800 From: Tinghan Shen To: Yong Wu , Joerg Roedel , "Will Deacon" , Robin Murphy , Rob Herring , Krzysztof Kozlowski , Lee Jones , "Matthias Brugger" , Tinghan Shen , AngeloGioacchino Del Regno , "MandyJH Liu" CC: , , , , , , YT Lee Subject: [PATCH v4 10/20] arm64: dts: mt8195: Add cpufreq node Date: Fri, 29 Jul 2022 14:31:58 +0800 Message-ID: <20220729063208.16799-11-tinghan.shen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220729063208.16799-1-tinghan.shen@mediatek.com> References: <20220729063208.16799-1-tinghan.shen@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220728_233433_078116_83E3BDCE X-CRM114-Status: UNSURE ( 9.36 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: YT Lee Add cpufreq node for mt8195. Signed-off-by: YT Lee Signed-off-by: Tinghan Shen Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index 8032b839dfe8d..900aaa16f862f 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -26,6 +26,7 @@ compatible = "arm,cortex-a55"; reg = <0x000>; enable-method = "psci"; + performance-domains = <&performance 0>; clock-frequency = <1701000000>; capacity-dmips-mhz = <578>; cpu-idle-states = <&cpu_off_l &cluster_off_l>; @@ -38,6 +39,7 @@ compatible = "arm,cortex-a55"; reg = <0x100>; enable-method = "psci"; + performance-domains = <&performance 0>; clock-frequency = <1701000000>; capacity-dmips-mhz = <578>; cpu-idle-states = <&cpu_off_l &cluster_off_l>; @@ -50,6 +52,7 @@ compatible = "arm,cortex-a55"; reg = <0x200>; enable-method = "psci"; + performance-domains = <&performance 0>; clock-frequency = <1701000000>; capacity-dmips-mhz = <578>; cpu-idle-states = <&cpu_off_l &cluster_off_l>; @@ -62,6 +65,7 @@ compatible = "arm,cortex-a55"; reg = <0x300>; enable-method = "psci"; + performance-domains = <&performance 0>; clock-frequency = <1701000000>; capacity-dmips-mhz = <578>; cpu-idle-states = <&cpu_off_l &cluster_off_l>; @@ -74,6 +78,7 @@ compatible = "arm,cortex-a78"; reg = <0x400>; enable-method = "psci"; + performance-domains = <&performance 1>; clock-frequency = <2171000000>; capacity-dmips-mhz = <1024>; cpu-idle-states = <&cpu_off_b &cluster_off_b>; @@ -86,6 +91,7 @@ compatible = "arm,cortex-a78"; reg = <0x500>; enable-method = "psci"; + performance-domains = <&performance 1>; clock-frequency = <2171000000>; capacity-dmips-mhz = <1024>; cpu-idle-states = <&cpu_off_b &cluster_off_b>; @@ -98,6 +104,7 @@ compatible = "arm,cortex-a78"; reg = <0x600>; enable-method = "psci"; + performance-domains = <&performance 1>; clock-frequency = <2171000000>; capacity-dmips-mhz = <1024>; cpu-idle-states = <&cpu_off_b &cluster_off_b>; @@ -110,6 +117,7 @@ compatible = "arm,cortex-a78"; reg = <0x700>; enable-method = "psci"; + performance-domains = <&performance 1>; clock-frequency = <2171000000>; capacity-dmips-mhz = <1024>; cpu-idle-states = <&cpu_off_b &cluster_off_b>; @@ -231,6 +239,12 @@ clock-output-names = "clk32k"; }; + performance: performance-controller@11bc10 { + compatible = "mediatek,cpufreq-hw"; + reg = <0 0x0011bc10 0 0x120>, <0 0x0011bd30 0 0x120>; + #performance-domain-cells = <1>; + }; + pmu-a55 { compatible = "arm,cortex-a55-pmu"; interrupt-parent = <&gic>;