From patchwork Fri Mar 16 14:50:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 886896 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=verge.net.au Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="RkOLzPrK"; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=verge.net.au header.i=@verge.net.au header.b="aIA90gq7"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 402pYS156zz9sDX for ; Sat, 17 Mar 2018 02:00:44 +1100 (AEDT) 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=c/fufSXZoWcEcsYxUoMm0YClfpo6De+botOWrrDqTwQ=; b=RkOLzPrKNu6uEO fYfYEGYXnbqW3zGtpl9pj4k4/4Rx0AR5mm/IfwCkD1Vaf5pFMqVUh5p1R5qpCCXmEK5w19N2VeOaE BX6fqGhjd4pHzZie4ETQfXfIujnFcSUaVMbHvgICYwl5JmX/nd2bX3cDrLr9izRe8AhvuIcebU0tU DM8xkHjNqG+SdynJ9K8/U/ANRQjplwWyftxrJNrXNR5lShfoz71S5sMTJsmld/1Rc62Nbu+TWD0fd GO0mCwb0YUTHlVN23at8PKjyHPIkB5tKmUH54JLmjkEQTm7rGOybWkPr56cB99c/wmDbeeNX4TvTL ZE/n3mjW6JmewoO8kafg==; 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 1ewqqS-0006Ww-3L; Fri, 16 Mar 2018 15:00:36 +0000 Received: from kirsty.vergenet.net ([202.4.237.240]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1ewqkL-0007An-Bc for linux-arm-kernel@lists.infradead.org; Fri, 16 Mar 2018 14:55:34 +0000 Received: from penelope.horms.nl (unknown [217.111.208.18]) by kirsty.vergenet.net (Postfix) with ESMTPA id DDF2025BE9A; Sat, 17 Mar 2018 01:51:42 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1521211903; bh=km274xxe1qbuQ3apJmEF7qElh/4TP9NajKMf+ZRnPMU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aIA90gq7Q7GeJSSHW3kxQS59THGJJKWBxEoyECoIKVmamw3+bfoG8j5/v2Mr9fteW MRlQk05mx3RhSVypDfFHwA6Rq7ypjCJys7gUNHxNi/HWIhjNpUthSK77EYhW/tHJHR nQNMy31TIGunXqS4yLY1+ac1n8yImdzp67RLPJUo= Received: by penelope.horms.nl (Postfix, from userid 7100) id E5BA6E213E7; Fri, 16 Mar 2018 15:51:40 +0100 (CET) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Subject: [PATCH 02/69] arm64: dts: renesas: r8a7795: Add OPPs table for cpu devices Date: Fri, 16 Mar 2018 15:50:32 +0100 Message-Id: X-Mailer: git-send-email 2.11.0 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180316_075418_648188_88A33537 X-CRM114-Status: GOOD ( 10.24 ) X-Spam-Score: -2.2 (--) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-2.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [202.4.237.240 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain 0.2 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level mail domains are different -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Simon Horman , Takeshi Kihara , Magnus Damm , Dien Pham , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org From: Dien Pham Define OOP tables for all CPUs. This allows CPUFreq to function. Based in part on work by Hien Dang. Signed-off-by: Dien Pham Signed-off-by: Takeshi Kihara Signed-off-by: Simon Horman Reviewed-by: Geert Uytterhoeven Tested-by: Niklas Söderlund --- arch/arm64/boot/dts/renesas/r8a7795.dtsi | 61 ++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi index 24e9209ea54e..1485e6a8e112 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi @@ -41,6 +41,8 @@ power-domains = <&sysc R8A7795_PD_CA57_CPU0>; next-level-cache = <&L2_CA57>; enable-method = "psci"; + clocks =<&cpg CPG_CORE R8A7795_CLK_Z>; + operating-points-v2 = <&cluster0_opp>; }; a57_1: cpu@1 { @@ -50,6 +52,8 @@ power-domains = <&sysc R8A7795_PD_CA57_CPU1>; next-level-cache = <&L2_CA57>; enable-method = "psci"; + clocks =<&cpg CPG_CORE R8A7795_CLK_Z>; + operating-points-v2 = <&cluster0_opp>; }; a57_2: cpu@2 { @@ -59,6 +63,8 @@ power-domains = <&sysc R8A7795_PD_CA57_CPU2>; next-level-cache = <&L2_CA57>; enable-method = "psci"; + clocks =<&cpg CPG_CORE R8A7795_CLK_Z>; + operating-points-v2 = <&cluster0_opp>; }; a57_3: cpu@3 { @@ -68,6 +74,8 @@ power-domains = <&sysc R8A7795_PD_CA57_CPU3>; next-level-cache = <&L2_CA57>; enable-method = "psci"; + clocks =<&cpg CPG_CORE R8A7795_CLK_Z>; + operating-points-v2 = <&cluster0_opp>; }; a53_0: cpu@100 { @@ -77,6 +85,8 @@ power-domains = <&sysc R8A7795_PD_CA53_CPU0>; next-level-cache = <&L2_CA53>; enable-method = "psci"; + clocks =<&cpg CPG_CORE R8A7795_CLK_Z2>; + operating-points-v2 = <&cluster1_opp>; }; a53_1: cpu@101 { @@ -86,6 +96,8 @@ power-domains = <&sysc R8A7795_PD_CA53_CPU1>; next-level-cache = <&L2_CA53>; enable-method = "psci"; + clocks =<&cpg CPG_CORE R8A7795_CLK_Z2>; + operating-points-v2 = <&cluster1_opp>; }; a53_2: cpu@102 { @@ -95,6 +107,8 @@ power-domains = <&sysc R8A7795_PD_CA53_CPU2>; next-level-cache = <&L2_CA53>; enable-method = "psci"; + clocks =<&cpg CPG_CORE R8A7795_CLK_Z2>; + operating-points-v2 = <&cluster1_opp>; }; a53_3: cpu@103 { @@ -104,6 +118,8 @@ power-domains = <&sysc R8A7795_PD_CA53_CPU3>; next-level-cache = <&L2_CA53>; enable-method = "psci"; + clocks =<&cpg CPG_CORE R8A7795_CLK_Z2>; + operating-points-v2 = <&cluster1_opp>; }; L2_CA57: cache-controller-0 { @@ -165,6 +181,51 @@ clock-frequency = <0>; }; + cluster0_opp: opp_table0 { + compatible = "operating-points-v2"; + opp-shared; + + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <830000>; + clock-latency-ns = <300000>; + }; + opp-1000000000 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <830000>; + clock-latency-ns = <300000>; + }; + opp-1500000000 { + opp-hz = /bits/ 64 <1500000000>; + opp-microvolt = <830000>; + clock-latency-ns = <300000>; + opp-suspend; + }; + opp-1600000000 { + opp-hz = /bits/ 64 <1600000000>; + opp-microvolt = <900000>; + clock-latency-ns = <300000>; + turbo-mode; + }; + opp-1700000000 { + opp-hz = /bits/ 64 <1700000000>; + opp-microvolt = <960000>; + clock-latency-ns = <300000>; + turbo-mode; + }; + }; + + cluster1_opp: opp_table1 { + compatible = "operating-points-v2"; + opp-shared; + + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <820000>; + clock-latency-ns = <300000>; + }; + }; + /* External PCIe clock - can be overridden by the board */ pcie_bus_clk: pcie_bus { compatible = "fixed-clock";