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Tue, 12 Nov 2024 12:44:38 GMT Received: from [10.213.98.28] (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 15.2.1544.9; Tue, 12 Nov 2024 04:44:34 -0800 From: Jagadeesh Kona Date: Tue, 12 Nov 2024 18:14:11 +0530 Subject: [PATCH v2 1/2] arm64: dts: qcom: sa8775p: Add CPU OPP tables to scale DDR/L3 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20241112-sa8775p-cpufreq-l3-ddr-scaling-v2-1-53d256b3f2a7@quicinc.com> References: <20241112-sa8775p-cpufreq-l3-ddr-scaling-v2-0-53d256b3f2a7@quicinc.com> In-Reply-To: <20241112-sa8775p-cpufreq-l3-ddr-scaling-v2-0-53d256b3f2a7@quicinc.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: Ajit Pandey , Imran Shaik , Taniya Das , "Satya Priya Kakitapalli" , , , , Jagadeesh Kona , Shivnandan Kumar X-Mailer: b4 0.14.2 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: _UbekxXhZwhHXPZ2Sp0mHlq8vSYpN-E1 X-Proofpoint-ORIG-GUID: _UbekxXhZwhHXPZ2Sp0mHlq8vSYpN-E1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 mlxlogscore=955 priorityscore=1501 lowpriorityscore=0 bulkscore=0 clxscore=1015 malwarescore=0 impostorscore=0 adultscore=0 suspectscore=0 mlxscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411120103 Add OPP tables required to scale DDR and L3 per freq-domain on SA8775P platform. Co-developed-by: Shivnandan Kumar Signed-off-by: Shivnandan Kumar Signed-off-by: Jagadeesh Kona --- arch/arm64/boot/dts/qcom/sa8775p.dtsi | 211 ++++++++++++++++++++++++++++++++++ 1 file changed, 211 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi index e790d74de96278389082fc3670765b383fab1e70..1d2b45bde03fa28b47639ce4f4d7c38e352d84de 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi @@ -5,6 +5,7 @@ */ #include +#include #include #include #include @@ -49,6 +50,11 @@ cpu0: cpu@0 { next-level-cache = <&l2_0>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>, + <&epss_l3_cl0 MASTER_EPSS_L3_APPS + &epss_l3_cl0 SLAVE_EPSS_L3_SHARED>; l2_0: l2-cache { compatible = "cache"; cache-level = <2>; @@ -71,6 +77,11 @@ cpu1: cpu@100 { next-level-cache = <&l2_1>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>, + <&epss_l3_cl0 MASTER_EPSS_L3_APPS + &epss_l3_cl0 SLAVE_EPSS_L3_SHARED>; l2_1: l2-cache { compatible = "cache"; cache-level = <2>; @@ -88,6 +99,11 @@ cpu2: cpu@200 { next-level-cache = <&l2_2>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>, + <&epss_l3_cl0 MASTER_EPSS_L3_APPS + &epss_l3_cl0 SLAVE_EPSS_L3_SHARED>; l2_2: l2-cache { compatible = "cache"; cache-level = <2>; @@ -105,6 +121,11 @@ cpu3: cpu@300 { next-level-cache = <&l2_3>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; + operating-points-v2 = <&cpu0_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>, + <&epss_l3_cl0 MASTER_EPSS_L3_APPS + &epss_l3_cl0 SLAVE_EPSS_L3_SHARED>; l2_3: l2-cache { compatible = "cache"; cache-level = <2>; @@ -122,6 +143,11 @@ cpu4: cpu@10000 { next-level-cache = <&l2_4>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; + operating-points-v2 = <&cpu4_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>, + <&epss_l3_cl1 MASTER_EPSS_L3_APPS + &epss_l3_cl1 SLAVE_EPSS_L3_SHARED>; l2_4: l2-cache { compatible = "cache"; cache-level = <2>; @@ -145,6 +171,11 @@ cpu5: cpu@10100 { next-level-cache = <&l2_5>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; + operating-points-v2 = <&cpu4_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>, + <&epss_l3_cl1 MASTER_EPSS_L3_APPS + &epss_l3_cl1 SLAVE_EPSS_L3_SHARED>; l2_5: l2-cache { compatible = "cache"; cache-level = <2>; @@ -162,6 +193,11 @@ cpu6: cpu@10200 { next-level-cache = <&l2_6>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; + operating-points-v2 = <&cpu4_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>, + <&epss_l3_cl1 MASTER_EPSS_L3_APPS + &epss_l3_cl1 SLAVE_EPSS_L3_SHARED>; l2_6: l2-cache { compatible = "cache"; cache-level = <2>; @@ -179,6 +215,11 @@ cpu7: cpu@10300 { next-level-cache = <&l2_7>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; + operating-points-v2 = <&cpu4_opp_table>; + interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>, + <&epss_l3_cl1 MASTER_EPSS_L3_APPS + &epss_l3_cl1 SLAVE_EPSS_L3_SHARED>; l2_7: l2-cache { compatible = "cache"; cache-level = <2>; @@ -268,6 +309,176 @@ cluster_sleep_apss_rsc_pc: cluster-sleep-1 { }; }; + cpu0_opp_table: opp-table-cpu0 { + compatible = "operating-points-v2"; + opp-shared; + + cpu0_opp_1267mhz: opp-1267200000 { + opp-hz = /bits/ 64 <1267200000>; + opp-peak-kBps = <6220800 29491200>; + }; + + cpu0_opp_1363mhz: opp-1363200000 { + opp-hz = /bits/ 64 <1363200000>; + opp-peak-kBps = <6220800 29491200>; + }; + + cpu0_opp_1459mhz: opp-1459200000 { + opp-hz = /bits/ 64 <1459200000>; + opp-peak-kBps = <6220800 29491200>; + }; + + cpu0_opp_1536mhz: opp-1536000000 { + opp-hz = /bits/ 64 <1536000000>; + opp-peak-kBps = <6220800 29491200>; + }; + + cpu0_opp_1632mhz: opp-1632000000 { + opp-hz = /bits/ 64 <1632000000>; + opp-peak-kBps = <6835200 39321600>; + }; + + cpu0_opp_1708mhz: opp-1708800000 { + opp-hz = /bits/ 64 <1708800000>; + opp-peak-kBps = <6835200 39321600>; + }; + + cpu0_opp_1785mhz: opp-1785600000 { + opp-hz = /bits/ 64 <1785600000>; + opp-peak-kBps = <6835200 39321600>; + }; + + cpu0_opp_1862mhz: opp-1862400000 { + opp-hz = /bits/ 64 <1862400000>; + opp-peak-kBps = <6835200 39321600>; + }; + + cpu0_opp_1939mhz: opp-1939200000 { + opp-hz = /bits/ 64 <1939200000>; + opp-peak-kBps = <6835200 39321600>; + }; + + cpu0_opp_2016mhz: opp-2016000000 { + opp-hz = /bits/ 64 <2016000000>; + opp-peak-kBps = <6835200 39321600>; + }; + + cpu0_opp_2112mhz: opp-2112000000 { + opp-hz = /bits/ 64 <2112000000>; + opp-peak-kBps = <8371200 49766400>; + }; + + cpu0_opp_2188mhz: opp-2188800000 { + opp-hz = /bits/ 64 <2188800000>; + opp-peak-kBps = <8371200 49766400>; + }; + + cpu0_opp_2265mhz: opp-2265600000 { + opp-hz = /bits/ 64 <2265600000>; + opp-peak-kBps = <8371200 49766400>; + }; + + cpu0_opp_2361mhz: opp-2361600000 { + opp-hz = /bits/ 64 <2361600000>; + opp-peak-kBps = <12787200 51609600>; + }; + + cpu0_opp_2457mhz: opp-2457600000 { + opp-hz = /bits/ 64 <2457600000>; + opp-peak-kBps = <12787200 51609600>; + }; + + cpu0_opp_2553mhz: opp-2553600000 { + opp-hz = /bits/ 64 <2553600000>; + opp-peak-kBps = <12787200 54681600>; + }; + }; + + cpu4_opp_table: opp-table-cpu4 { + compatible = "operating-points-v2"; + opp-shared; + + cpu4_opp_1267mhz: opp-1267200000 { + opp-hz = /bits/ 64 <1267200000>; + opp-peak-kBps = <6220800 29491200>; + }; + + cpu4_opp_1363mhz: opp-1363200000 { + opp-hz = /bits/ 64 <1363200000>; + opp-peak-kBps = <6220800 29491200>; + }; + + cpu4_opp_1459mhz: opp-1459200000 { + opp-hz = /bits/ 64 <1459200000>; + opp-peak-kBps = <6220800 29491200>; + }; + + cpu4_opp_1536mhz: opp-1536000000 { + opp-hz = /bits/ 64 <1536000000>; + opp-peak-kBps = <6220800 29491200>; + }; + + cpu4_opp_1632mhz: opp-1632000000 { + opp-hz = /bits/ 64 <1632000000>; + opp-peak-kBps = <6835200 39321600>; + }; + + cpu4_opp_1708mhz: opp-1708800000 { + opp-hz = /bits/ 64 <1708800000>; + opp-peak-kBps = <6835200 39321600>; + }; + + cpu4_opp_1785mhz: opp-1785600000 { + opp-hz = /bits/ 64 <1785600000>; + opp-peak-kBps = <6835200 39321600>; + }; + + cpu4_opp_1862mhz: opp-1862400000 { + opp-hz = /bits/ 64 <1862400000>; + opp-peak-kBps = <6835200 39321600>; + }; + + cpu4_opp_1939mhz: opp-1939200000 { + opp-hz = /bits/ 64 <1939200000>; + opp-peak-kBps = <6835200 39321600>; + }; + + cpu4_opp_2016mhz: opp-2016000000 { + opp-hz = /bits/ 64 <2016000000>; + opp-peak-kBps = <6835200 39321600>; + }; + + cpu4_opp_2112mhz: opp-2112000000 { + opp-hz = /bits/ 64 <2112000000>; + opp-peak-kBps = <8371200 49766400>; + }; + + cpu4_opp_2188mhz: opp-2188800000 { + opp-hz = /bits/ 64 <2188800000>; + opp-peak-kBps = <8371200 49766400>; + }; + + cpu4_opp_2265mhz: opp-2265600000 { + opp-hz = /bits/ 64 <2265600000>; + opp-peak-kBps = <8371200 49766400>; + }; + + cpu4_opp_2361mhz: opp-2361600000 { + opp-hz = /bits/ 64 <2361600000>; + opp-peak-kBps = <12787200 51609600>; + }; + + cpu4_opp_2457mhz: opp-2457600000 { + opp-hz = /bits/ 64 <2457600000>; + opp-peak-kBps = <12787200 51609600>; + }; + + cpu4_opp_2553mhz: opp-2553600000 { + opp-hz = /bits/ 64 <2553600000>; + opp-peak-kBps = <12787200 54681600>; + }; + }; + dummy-sink { compatible = "arm,coresight-dummy-sink";