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Georgi Djakov b6adc224b7 Merge branch 'icc-eliza' into icc-next 
Add interconnect support for the Qualcomm Eliza SoC.

* icc-eliza
  dt-bindings: interconnect: document the RPMh Network-On-Chip interconnect in Eliza SoC
  interconnect: qcom: Add Eliza interconnect provider driver
  dt-bindings: interconnect: OSM L3: Add Eliza EPSS L3 compatible

Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2026-03-06 14:37:35 +02:00
Odelu KukatlaandGeorgi Djakov a39efc80ff interconnect: qcom: Add Eliza interconnect provider driver 
Add driver for the Qualcomm interconnect buses found in Eliza
based platforms. The topology consists of several NoCs that are
controlled by a remote processor that collects the aggregated
bandwidth for each master-slave pairs.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://msgid.link/20260224-eliza-interconnect-v4-2-ad75855d5018@oss.qualcomm.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2026-03-06 14:32:11 +02:00
Krzysztof KozlowskiandGeorgi Djakov 26078bbdad interconnect: qcom: De-acronymize SoC names 
Glymur and Kaanapali are codenames of Qualcomm SoCs, not acronyms.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://msgid.link/20260217130035.281752-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2026-03-06 14:24:30 +02:00
Raviteja LaggyshettyandGeorgi Djakov c7f8ff611a interconnect: qcom: add Kaanapali interconnect provider driver 
Add driver for the Qualcomm interconnect buses found in Kaanapali
based platforms. The topology consists of several NoCs that are
controlled by a remote processor that collects the aggregated
bandwidth for each master-slave pairs.

Co-developed-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251031-knp-interconnect-v4-2-568bba2cb3e5@oss.qualcomm.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2025-10-31 16:04:08 +02:00
Raviteja LaggyshettyandGeorgi Djakov 5c5f222182 interconnect: qcom: add glymur interconnect provider driver 
Add driver for the Qualcomm interconnect buses found in glymur
based platforms. The topology consists of several NoCs that are
controlled by a remote processor that collects the aggregated
bandwidth for each master-slave pairs.

Co-developed-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250814-glymur-icc-v2-3-596cca6b6015@oss.qualcomm.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2025-08-18 13:43:18 +03:00
Luca WeissandGeorgi Djakov 4781dbbfa5 interconnect: qcom: Add Milos interconnect provider driver 
Add driver for the Qualcomm interconnect buses found in Milos based
platforms. The topology consists of several NoCs that are controlled by
a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250709-sm7635-icc-v3-2-c446203c3b3a@fairphone.com
[georgi: remove null termination of nodes and links]
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2025-07-22 14:36:27 +03:00
Raviteja LaggyshettyandGeorgi Djakov 5e0db3c2cd interconnect: qcom: Add interconnect provider driver for SM8750 
Introduce SM8750 interconnect provider driver using the interconnect
framework.

Signed-off-by: Raviteja Laggyshetty <quic_rlaggysh@quicinc.com>
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20241204-sm8750_master_interconnects-v3-2-3d9aad4200e9@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2024-12-17 14:05:50 +02:00
Georgi Djakov b1fd28da86 Merge branch 'icc-sar2130p' into icc-next 
Add driver for the network of connects present on the SAR2130P platform.

* icc-sar2130p
  dt-bindings: interconnect: qcom: document SAR2130P NoC
  interconnect: qcom: add support for SAR2130P

Link: https://lore.kernel.org/r/20241018-sar2130p-icc-v2-0-c58c73dcd19d@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2024-11-05 01:32:05 +02:00
Georgi Djakov 55aac0ea75 Merge branch 'icc-qcs615' into icc-next 
Add interconnect dt-bindings and driver support for Qualcomm QCS615 SoC.

* icc-qcs615
  dt-bindings: interconnect: document the RPMh Network-On-Chip interconnect in QCS615 SoC
  interconnect: qcom: add QCS615 interconnect provider driver

Link: https://lore.kernel.org/r/20240924143958.25-1-quic_rlaggysh@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2024-11-05 01:30:52 +02:00
Raviteja LaggyshettyandGeorgi Djakov 3063c3dfa0 interconnect: qcom: add QCS8300 interconnect provider driver 
Add driver for the Qualcomm interconnect buses found in QCS8300
based platforms. The topology consists of several NoCs that are
controlled by a remote processor that collects the aggregated
bandwidth for each master-slave pairs.

Signed-off-by: Raviteja Laggyshetty <quic_rlaggysh@quicinc.com>
Link: https://lore.kernel.org/r/20240910101013.3020-3-quic_rlaggysh@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2024-10-22 12:36:29 +03:00
Dmitry BaryshkovandGeorgi Djakov 92c366a53c interconnect: qcom: add support for SAR2130P 
Add driver for the interconnects as present on the Qualcomm
SAR2130P platform. This is based on the msm-5.10 tree, tag
KERNEL.PLATFORM.1.0.r4-00400-NEO.0.

Co-developed-by: Odelu Kukatla <quic_okukatla@quicinc.com>
Signed-off-by: Odelu Kukatla <quic_okukatla@quicinc.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20241018-sar2130p-icc-v2-2-c58c73dcd19d@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2024-10-22 12:27:38 +03:00
Raviteja LaggyshettyandGeorgi Djakov 77d79677b0 interconnect: qcom: add QCS615 interconnect provider driver 
Add driver for the Qualcomm interconnect buses found in QCS615
based platforms. The topology consists of several NoCs that are
controlled by a remote processor that collects the aggregated
bandwidth for each master-slave pairs.

Signed-off-by: Raviteja Laggyshetty <quic_rlaggysh@quicinc.com>
Link: https://lore.kernel.org/r/20240924143958.25-3-quic_rlaggysh@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2024-10-22 11:30:14 +03:00
Adam SkladowskiandGeorgi Djakov 755acd36fe interconnect: qcom: Add MSM8937 interconnect provider driver 
Add driver for interconnect busses found in MSM8937 based platforms.
The topology consists of four NoCs that are partially controlled by a
RPM processor.

Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Link: https://lore.kernel.org/r/20240709102728.15349-5-a39.skl@gmail.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2024-08-24 02:54:42 +03:00
Adam SkladowskiandGeorgi Djakov 6e3ea1f36b interconnect: qcom: Add MSM8976 interconnect provider driver 
Add driver for interconnect busses found in MSM8976 based platforms.
The topology consists of four NoCs that are partially controlled by a
RPM processor.

Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Link: https://lore.kernel.org/r/20240709102728.15349-3-a39.skl@gmail.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2024-08-23 21:19:29 +03:00
Vladimir LypakandGeorgi Djakov 90b400170b interconnect: qcom: Add MSM8953 driver 
Add driver for interconnect busses found in MSM8953 based platforms.
The topology consists of four NoCs that are partially controlled by a
RPM processor.

Note that one of NoCs (System NoC) has a counterpart (System NoC MM)
that is modelled as child device to avoid resource conflicts, since it
uses same MMIO space for configuration.

Signed-off-by: Vladimir Lypak <vladimir.lypak@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20240628-msm8953-interconnect-v3-2-a70d582182dc@mainlining.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2024-06-28 21:11:25 +03:00
Georgi Djakov d1c1649113 Merge branch 'icc-sm7150' into icc-next 
Add dt-bindings and interconnect driver support for the Qualcomm SM7150 SoC.

* icc-sm7150
  dt-bindings: interconnect: Add Qualcomm SM7150 DT bindings
  interconnect: qcom: Add SM7150 driver support

Link: https://lore.kernel.org/r/20240222174250.80493-1-danila@jiaxyga.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2024-02-29 22:43:01 +02:00
Danila TikhonovandGeorgi Djakov 4a1574cea0 interconnect: qcom: Add SM7150 driver support 
Add a driver that handles the different NoCs found on SM7150, based on the
downstream dtb.

Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
Link: https://lore.kernel.org/r/20240222174250.80493-3-danila@jiaxyga.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2024-02-29 22:42:38 +02:00
Adam SkladowskiandGeorgi Djakov 1cef9f2d1e interconnect: qcom: Add MSM8909 interconnect provider driver 
Add driver for interconnect busses found in MSM8909 based platforms.
The topology consists of three NoCs that are partially controlled by
a RPM processor.

In the downstream/vendor kernel from Qualcomm there is an additional
"mm-snoc". However, it actually ends up using the same RPM "snoc_clk"
as the normal "snoc". It looks like this is actually the same NoC
in hardware and the "mm-snoc" was only defined to assign a different
"qcom,util-fact" to increase bandwidth requests by a static margin.
In mainline we can represent this by assigning the equivalent "ab_coeff"
to all the nodes that are part of "mm-snoc" downstream.

Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
[Stephan: Drop separate mm-snoc that exists downstream since it's
 actually the same NoC as SNoC in hardware, add qos_offset for BIMC,
 add ab_coeff for mm-snoc nodes and BIMC]
Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231220-icc-msm8909-v2-2-3b68bbed2891@kernkonzept.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2024-01-31 15:08:57 +02:00
Georgi Djakov c9de516ef6 Merge branch 'icc-sm6115' into icc-next 
Add DT bindings and a driver for managing NoC providers on SM6115.

* icc-sm6115
  dt-bindings: interconnect: Add Qualcomm SM6115 NoC
  interconnect: qcom: Add SM6115 interconnect provider driver
  dt-bindings: interconnect: qcom,msm8998-bwmon: Add SM6115 bwmon instance
  interconnect: qcom: sm6115: Fix up includes

Link: https://lore.kernel.org/r/20231125-topic-6115icc-v3-2-bd8907b8cfd7@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2023-12-15 00:42:31 +02:00
Konrad DybcioandGeorgi Djakov 2eab57b131 interconnect: qcom: Add SM6115 interconnect provider driver 
Add a driver for managing NoC providers on SM6115.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231125-topic-6115icc-v3-2-bd8907b8cfd7@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2023-12-06 17:16:15 +02:00
Georgi Djakov ecd3439595 Merge branch 'icc-x1e80100' into icc-next 
* icc-x1e80100
  dt-bindings: interconnect: document the RPMh Network-On-Chip Interconnect in Qualcomm SM8650 SoC
  interconnect: qcom: introduce RPMh Network-On-Chip Interconnect on SM8650 SoC
  dt-bindings: interconnect: qcom-bwmon: document SM8650 BWMONs

This series adds interconnect support for the Qualcomm X1E80100 platform,
aka Snapdragon X Elite.

Our v1 post of the patchsets adding support for Snapdragon X Elite SoC had
the part number sc8380xp which is now updated to the new part number x1e80100
based on the new branding scheme and refers to the exact same SoC.
Release Link: https://www.qualcomm.com/news/releases/2023/10/qualcomm-unleashes-snapdragon-x-elite--the-ai-super-charged-plat

Link: https://lore.kernel.org/r/20231123135028.29433-1-quic_sibis@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2023-11-24 00:27:30 +02:00
Rajendra NayakandGeorgi Djakov 9f19677284 interconnect: qcom: Add X1E80100 interconnect provider driver 
Add driver for the Qualcomm interconnect buses found in X1E80100 based
platforms. The topology consists of several NoCs that are controlled by
a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

Co-developed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com>
Co-developed-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Link: https://lore.kernel.org/r/20231123135028.29433-3-quic_sibis@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2023-11-24 00:24:14 +02:00
Neil ArmstrongandGeorgi Djakov c062bcab59 interconnect: qcom: introduce RPMh Network-On-Chip Interconnect on SM8650 SoC 
Add RPMh Network-On-Chip Interconnect support for the SM8650 platform.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231123-topic-sm8650-upstream-interconnect-v2-2-7e050874f59b@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2023-11-24 00:15:06 +02:00
Rohit AgarwalandGeorgi Djakov 3642b4e5cb interconnect: qcom: Add SDX75 interconnect provider driver 
Add driver for the Qualcomm interconnect buses found in SDX75.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/1694614256-24109-3-git-send-email-quic_rohiagar@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2023-10-10 12:15:05 +03:00
Jean DelvareandGeorgi Djakov 4658842abc interconnect: qcom: Drop obsolete dependency on COMPILE_TEST 
Since commit 0166dc11be ("of: make CONFIG_OF user selectable"), it
is possible to test-build any driver which depends on OF on any
architecture by explicitly selecting OF. Therefore depending on
COMPILE_TEST as an alternative is no longer needed.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Konrad Dybcio <konrad.dybcio@somainline.org>
Cc: Georgi Djakov <djakov@kernel.org>
Link: https://lore.kernel.org/r/20230209101310.11942cd0@endymion.delvare
Signed-off-by: Georgi Djakov <djakov@kernel.org>
 2023-03-20 16:42:26 +02:00