From patchwork Wed Feb 9 17:45:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sibi Sankar X-Patchwork-Id: 541315 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7C8B5C4332F for ; Wed, 9 Feb 2022 17:46:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238321AbiBIRqJ (ORCPT ); Wed, 9 Feb 2022 12:46:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45050 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235315AbiBIRqI (ORCPT ); Wed, 9 Feb 2022 12:46:08 -0500 Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51CEFC0613C9; Wed, 9 Feb 2022 09:46:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1644428771; x=1675964771; h=from:to:cc:subject:date:message-id:mime-version; bh=RB573mLF4TwBecPUuBH+gJ5hpoDLGZ3AL75rF6UQ/ok=; b=uvgBTses4fAR5Kar7ArZZ+0EPrKXW1Mmm2TilvUj0vzEENiG15IVFLu0 9njiU1CMgCyR9xYGKrrA1lHvm0itLuxbH218PwdHJ0GxZ5xie7J5WHZRg Ujof7btHGMTQTspf1031pbDsWSc9SMYiwGSDxOy6EHqO26vw0Whsuogk/ k=; Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 09 Feb 2022 09:46:11 -0800 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Feb 2022 09:46:10 -0800 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.19; Wed, 9 Feb 2022 09:46:10 -0800 Received: from blr-ubuntu-87.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.19; Wed, 9 Feb 2022 09:46:06 -0800 From: Sibi Sankar To: , , CC: , , , , , , , , , Sibi Sankar Subject: [PATCH v4] arm64: dts: qcom: sc7280: Add cpu OPP tables Date: Wed, 9 Feb 2022 23:15:57 +0530 Message-ID: <1644428757-25575-1-git-send-email-quic_sibis@quicinc.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Add OPP tables required to scale DDR/L3 per freq-domain on SC7280 SoCs. Reviewed-by: Douglas Anderson Reviewed-by: Matthias Kaehlcke Signed-off-by: Sibi Sankar --- V4: * Round up frequency labels [Matthias] * Add DDR/L3 bandwidth votes for the pro variant of SC7280 SoC V3: * Rename cpu opp table nodes [Matthias] * Rename opp phandles [Doug] Depends on the following patch: L3 Provider Node: https://patchwork.kernel.org/project/linux-arm-msm/patch/1634812857-10676-4-git-send-email-okukatla@codeaurora.org/ arch/arm64/boot/dts/qcom/sc7280.dtsi | 230 +++++++++++++++++++++++++++++++++++ 1 file changed, 230 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index c6d26ea805d8..f0b64be63c21 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -163,6 +164,9 @@ &LITTLE_CPU_SLEEP_1 &CLUSTER_SLEEP_0>; next-level-cache = <&L2_0>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, + <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>; qcom,freq-domain = <&cpufreq_hw 0>; #cooling-cells = <2>; L2_0: l2-cache { @@ -183,6 +187,9 @@ &LITTLE_CPU_SLEEP_1 &CLUSTER_SLEEP_0>; next-level-cache = <&L2_100>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, + <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>; qcom,freq-domain = <&cpufreq_hw 0>; #cooling-cells = <2>; L2_100: l2-cache { @@ -200,6 +207,9 @@ &LITTLE_CPU_SLEEP_1 &CLUSTER_SLEEP_0>; next-level-cache = <&L2_200>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, + <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>; qcom,freq-domain = <&cpufreq_hw 0>; #cooling-cells = <2>; L2_200: l2-cache { @@ -217,6 +227,9 @@ &LITTLE_CPU_SLEEP_1 &CLUSTER_SLEEP_0>; next-level-cache = <&L2_300>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, + <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>; qcom,freq-domain = <&cpufreq_hw 0>; #cooling-cells = <2>; L2_300: l2-cache { @@ -234,6 +247,9 @@ &BIG_CPU_SLEEP_1 &CLUSTER_SLEEP_0>; next-level-cache = <&L2_400>; + operating-points-v2 = <&cpu4_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, + <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>; qcom,freq-domain = <&cpufreq_hw 1>; #cooling-cells = <2>; L2_400: l2-cache { @@ -251,6 +267,9 @@ &BIG_CPU_SLEEP_1 &CLUSTER_SLEEP_0>; next-level-cache = <&L2_500>; + operating-points-v2 = <&cpu4_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, + <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>; qcom,freq-domain = <&cpufreq_hw 1>; #cooling-cells = <2>; L2_500: l2-cache { @@ -268,6 +287,9 @@ &BIG_CPU_SLEEP_1 &CLUSTER_SLEEP_0>; next-level-cache = <&L2_600>; + operating-points-v2 = <&cpu4_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, + <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>; qcom,freq-domain = <&cpufreq_hw 1>; #cooling-cells = <2>; L2_600: l2-cache { @@ -285,6 +307,9 @@ &BIG_CPU_SLEEP_1 &CLUSTER_SLEEP_0>; next-level-cache = <&L2_700>; + operating-points-v2 = <&cpu7_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, + <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>; qcom,freq-domain = <&cpufreq_hw 2>; #cooling-cells = <2>; L2_700: l2-cache { @@ -384,6 +409,211 @@ }; }; + cpu0_opp_table: cpu0-opp-table { + compatible = "operating-points-v2"; + opp-shared; + + cpu0_opp_300mhz: opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-peak-kBps = <800000 9600000>; + }; + + cpu0_opp_691mhz: opp-691200000 { + opp-hz = /bits/ 64 <691200000>; + opp-peak-kBps = <800000 17817600>; + }; + + cpu0_opp_806mhz: opp-806400000 { + opp-hz = /bits/ 64 <806400000>; + opp-peak-kBps = <800000 20889600>; + }; + + cpu0_opp_941mhz: opp-940800000 { + opp-hz = /bits/ 64 <940800000>; + opp-peak-kBps = <1804000 24576000>; + }; + + cpu0_opp_1152mhz: opp-1152000000 { + opp-hz = /bits/ 64 <1152000000>; + opp-peak-kBps = <2188000 27033600>; + }; + + cpu0_opp_1325mhz: opp-1324800000 { + opp-hz = /bits/ 64 <1324800000>; + opp-peak-kBps = <2188000 33792000>; + }; + + cpu0_opp_1517mhz: opp-1516800000 { + opp-hz = /bits/ 64 <1516800000>; + opp-peak-kBps = <3072000 38092800>; + }; + + cpu0_opp_1651mhz: opp-1651200000 { + opp-hz = /bits/ 64 <1651200000>; + opp-peak-kBps = <3072000 41779200>; + }; + + cpu0_opp_1805mhz: opp-1804800000 { + opp-hz = /bits/ 64 <1804800000>; + opp-peak-kBps = <4068000 48537600>; + }; + + cpu0_opp_1958mhz: opp-1958400000 { + opp-hz = /bits/ 64 <1958400000>; + opp-peak-kBps = <4068000 48537600>; + }; + + cpu0_opp_2016mhz: opp-2016000000 { + opp-hz = /bits/ 64 <2016000000>; + opp-peak-kBps = <6220000 48537600>; + }; + }; + + cpu4_opp_table: cpu4-opp-table { + compatible = "operating-points-v2"; + opp-shared; + + cpu4_opp_691mhz: opp-691200000 { + opp-hz = /bits/ 64 <691200000>; + opp-peak-kBps = <1804000 9600000>; + }; + + cpu4_opp_941mhz: opp-940800000 { + opp-hz = /bits/ 64 <940800000>; + opp-peak-kBps = <2188000 17817600>; + }; + + cpu4_opp_1229mhz: opp-1228800000 { + opp-hz = /bits/ 64 <1228800000>; + opp-peak-kBps = <4068000 24576000>; + }; + + cpu4_opp_1344mhz: opp-1344000000 { + opp-hz = /bits/ 64 <1344000000>; + opp-peak-kBps = <4068000 24576000>; + }; + + cpu4_opp_1517mhz: opp-1516800000 { + opp-hz = /bits/ 64 <1516800000>; + opp-peak-kBps = <4068000 24576000>; + }; + + cpu4_opp_1651mhz: opp-1651200000 { + opp-hz = /bits/ 64 <1651200000>; + opp-peak-kBps = <6220000 38092800>; + }; + + cpu4_opp_1901mhz: opp-1900800000 { + opp-hz = /bits/ 64 <1900800000>; + opp-peak-kBps = <6220000 44851200>; + }; + + cpu4_opp_2054mhz: opp-2054400000 { + opp-hz = /bits/ 64 <2054400000>; + opp-peak-kBps = <6220000 44851200>; + }; + + cpu4_opp_2112mhz: opp-2112000000 { + opp-hz = /bits/ 64 <2112000000>; + opp-peak-kBps = <6220000 44851200>; + }; + + cpu4_opp_2131mhz: opp-2131200000 { + opp-hz = /bits/ 64 <2131200000>; + opp-peak-kBps = <6220000 44851200>; + }; + + cpu4_opp_2208mhz: opp-2208000000 { + opp-hz = /bits/ 64 <2208000000>; + opp-peak-kBps = <6220000 44851200>; + }; + + cpu4_opp_2400mhz: opp-2400000000 { + opp-hz = /bits/ 64 <2400000000>; + opp-peak-kBps = <8532000 48537600>; + }; + + cpu4_opp_2611mhz: opp-2611200000 { + opp-hz = /bits/ 64 <2611200000>; + opp-peak-kBps = <8532000 48537600>; + }; + }; + + cpu7_opp_table: cpu7-opp-table { + compatible = "operating-points-v2"; + opp-shared; + + cpu7_opp_806mhz: opp-806400000 { + opp-hz = /bits/ 64 <806400000>; + opp-peak-kBps = <1804000 9600000>; + }; + + cpu7_opp_1056mhz: opp-1056000000 { + opp-hz = /bits/ 64 <1056000000>; + opp-peak-kBps = <2188000 17817600>; + }; + + cpu7_opp_1325mhz: opp-1324800000 { + opp-hz = /bits/ 64 <1324800000>; + opp-peak-kBps = <4068000 24576000>; + }; + + cpu7_opp_1517mhz: opp-1516800000 { + opp-hz = /bits/ 64 <1516800000>; + opp-peak-kBps = <4068000 24576000>; + }; + + cpu7_opp_1766mhz: opp-1766400000 { + opp-hz = /bits/ 64 <1766400000>; + opp-peak-kBps = <6220000 38092800>; + }; + + cpu7_opp_1862mhz: opp-1862400000 { + opp-hz = /bits/ 64 <1862400000>; + opp-peak-kBps = <6220000 38092800>; + }; + + cpu7_opp_2035mhz: opp-2035200000 { + opp-hz = /bits/ 64 <2035200000>; + opp-peak-kBps = <6220000 38092800>; + }; + + cpu7_opp_2112mhz: opp-2112000000 { + opp-hz = /bits/ 64 <2112000000>; + opp-peak-kBps = <6220000 44851200>; + }; + + cpu7_opp_2208mhz: opp-2208000000 { + opp-hz = /bits/ 64 <2208000000>; + opp-peak-kBps = <6220000 44851200>; + }; + + cpu7_opp_2381mhz: opp-2380800000 { + opp-hz = /bits/ 64 <2380800000>; + opp-peak-kBps = <6832000 44851200>; + }; + + cpu7_opp_2400mhz: opp-2400000000 { + opp-hz = /bits/ 64 <2400000000>; + opp-peak-kBps = <8532000 48537600>; + }; + + cpu7_opp_2515mhz: opp-2515200000 { + opp-hz = /bits/ 64 <2515200000>; + opp-peak-kBps = <8532000 48537600>; + }; + + cpu7_opp_2707mhz: opp-2707200000 { + opp-hz = /bits/ 64 <2707200000>; + opp-peak-kBps = <8532000 48537600>; + }; + + cpu7_opp_3014mhz: opp-3014400000 { + opp-hz = /bits/ 64 <3014400000>; + opp-peak-kBps = <8532000 48537600>; + }; + }; + memory@80000000 { device_type = "memory"; /* We expect the bootloader to fill in the size */