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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: HXsaT6QGBerrf6PP4-htvQYB6ourWi9s X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzE5MDEzNCBTYWx0ZWRfX6ZwnrsM62BMO m/77Wk8XXUQFFhEGcLhx5fycHaGhW1i/CtO8CZCmuMGB2JL3PSQNDzRlkQqxesy9RRZ7L5JezAq 7ckkKZHbKeP1VTjrgZ54oqVm9Pn6jwtIQqdMiOVQmh3MlYIq7RoCgtkseev74OLnPwu2aMNAbP4 e8BJBJmL58fj5LvRUVXK3MusjOwxAfnxyk6iAAsgiS+qTasUppz/bJDXwygRe7Pn0DEAQI/t1NW r75hjDqRAOeoYVbX9K3DOiVn04ZuCr08L0L3vA/afi2gmbpWFOYzS7mUJ7emQNH/W8cNpEBnqmK 5brZrK0gAkIQdG3zzVNdRgDVTdJF2ONehjX5gvh+lAU9hn5805xRlRkqL5U8KsRvuFjpr49sQl7 CWyioAizhLYDQfu4V4nw/3YVcSHzZS5iSWG2dW4g7usj4Jcvh8HycspzSD/9naOxEtNawYH/jNH IciqYCpLWS3kqE9bKuA== X-Authority-Analysis: v=2.4 cv=BdLVE7t2 c=1 sm=1 tr=0 ts=69bc28d6 cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=x8mJkLzaWX5SuAxYKO6kdw==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=gSO6LVZMiFxkKTxjkA4A:9 a=QEXdDO2ut3YA:10 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-ORIG-GUID: HXsaT6QGBerrf6PP4-htvQYB6ourWi9s X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-19_02,2026-03-19_05,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 priorityscore=1501 impostorscore=0 bulkscore=0 phishscore=0 lowpriorityscore=0 spamscore=0 adultscore=0 malwarescore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603190134 On 3/3/2026 5:52 PM, Pragnesh Papaniya wrote: > > > On 3/2/2026 6:27 PM, Konrad Dybcio wrote: >> 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 > opp-peak-kBps is proportional to bus_width and is calculated as follows: > > opp-peak-kBps = (Hz * node_bus_width)/ 1000 > > All the existing targets do the same, since bcm_aggregate() in > bcm-voter.c divides max_peak with buswidth. > > -Pragnesh Ping -Pragnesh