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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b935ac70b01sm465622066b.23.2026.03.02.04.57.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 02 Mar 2026 04:57:55 -0800 (PST) Message-ID: Date: Mon, 2 Mar 2026 13:57:53 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: dts: qcom: glymur: Add glymur BWMONs To: Pragnesh Papaniya , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, sibi.sankar@oss.qualcomm.com, pankaj.patil@oss.qualcomm.com, rajendra.nayak@oss.qualcomm.com References: <20260302-glymur_bwmon_dt-v1-1-f4939d75bd47@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260302-glymur_bwmon_dt-v1-1-f4939d75bd47@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzAyMDEwOSBTYWx0ZWRfXzKDfTKKsqE8u N0UrDbL6YodqY9OS7Sq0uOrPhdPady6ad6a6LScyQNMf3sKuQTkjmXmfIsN9RXRBWR3K7f647i4 Cv3WzcSFF+HETqmcl7nfWD3B6H/UQcG68crfVX049kGrrc7XK6cbmcIdL9hTKIEtzvbcRsnBxu6 2jBVoeng7RntIWENGnTxz6LbXUequyumbEdLvdNje5usgQNWbum6FfaF9NH6CNaI/0MQiBVguMh jWT/UgkC2KvrnYltb2kWtNjmO4+voLL4ul+QvvDiEpKAFpvzJcSXSl2LESu/0AfFEvAt+ffZ0xm Y4ffxyJ8TAIDQ9HR1Juz66oTK/isw4+9W6rQH/ab4XwybmaecxLOFLxYXwyW3Rxi97T+i2Wp7j1 aYFDp8ct90jx3w/u5pKDZtg+QP1bW35t6C9YGr81pBoTIijdQyXiJ+8F1fHTTfExQPjJFRaxioL fSFuaKQoCo/lrXNIbnA== X-Authority-Analysis: v=2.4 cv=TNhIilla c=1 sm=1 tr=0 ts=69a58956 cx=c_pps a=wEM5vcRIz55oU/E2lInRtA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=cC3VdhgI2v16QeH5KSQA:9 a=QEXdDO2ut3YA:10 a=OIgjcC2v60KrkQgK7BGD:22 X-Proofpoint-ORIG-GUID: LK1xN53vqWmRPgQa6SHXUzdf6GsLuVI1 X-Proofpoint-GUID: LK1xN53vqWmRPgQa6SHXUzdf6GsLuVI1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-02_03,2026-02-27_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 priorityscore=1501 bulkscore=0 lowpriorityscore=0 malwarescore=0 spamscore=0 phishscore=0 suspectscore=0 impostorscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603020109 On 3/2/26 12:46 PM, Pragnesh Papaniya wrote: > Add the CPU BWMON nodes for glymur SoCs. > > Co-developed-by: Sibi Sankar > Signed-off-by: Sibi Sankar > Signed-off-by: Pragnesh Papaniya > --- > arch/arm64/boot/dts/qcom/glymur.dtsi | 87 ++++++++++++++++++++++++++++++++++++ > 1 file changed, 87 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi > index e269cec7942c..fd947b1a17dd 100644 > --- a/arch/arm64/boot/dts/qcom/glymur.dtsi > +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi > @@ -2264,6 +2264,93 @@ &config_noc SLAVE_QUP_0 QCOM_ICC_TAG_ALWAYS>, > }; > }; > > + /* cluster0 */ > + bwmon_cluster0: pmu@100c400 { > + compatible = "qcom,glymur-cpu-bwmon", "qcom,sdm845-bwmon"; > + reg = <0x0 0x0100c400 0x0 0x600>; > + > + interrupts = ; > + > + interconnects = <&hsc_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY > + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>; > + > + operating-points-v2 = <&cpu_bwmon_opp_table>; > + > + cpu_bwmon_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-0 { > + opp-peak-kBps = <800000>; > + }; Can these values remain unchanged vs hamoa? Glymur has more memory channels (as reflected in the icc driver) so the values send to rpmh will be a third lower Similarly, hamoa has roughly the same values as kona, which has half the channels Konrad