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2025-05-19Merge branch 'icc-sa8775p' into icc-nextGeorgi Djakov
Add Epoch Subsystem (EPSS) L3 provider support on SA8775P SoCs. Current interconnect framework is based on static IDs for creating node and registering with framework. This becomes a limitation for topologies where there are multiple instances of same interconnect provider. Modified interconnect framework APIs to create and link icc node with dynamic IDs, this will help to overcome the dependency on static IDs. * icc-sa8775p dt-bindings: interconnect: Add EPSS L3 compatible for SA8775P interconnect: core: Add dynamic id allocation support interconnect: qcom: Add multidev EPSS L3 support interconnect: qcom: icc-rpmh: Add dynamic icc node id support interconnect: qcom: sa8775p: Add dynamic icc node id support Link: https://lore.kernel.org/r/20250415095343.32125-1-quic_rlaggysh@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2025-04-28dt-bindings: interconnect: Correct indentation and style in DTS exampleKrzysztof Kozlowski
DTS example in the bindings should be indented with 2- or 4-spaces and aligned with opening '- |', so correct any differences like 3-spaces or mixtures 2- and 4-spaces in one binding. While re-indenting, drop unused labels. No functional changes here, but saves some comments during reviews of new patches built on existing code. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org> Link: https://lore.kernel.org/r/20250324125302.82167-1-krzysztof.kozlowski@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2025-04-15dt-bindings: interconnect: Add EPSS L3 compatible for SA8775PRaviteja Laggyshetty
Add Epoch Subsystem (EPSS) L3 interconnect provider binding on SA8775P SoCs. The L3 instance on the SA8775P SoC is similar to those on SoCs like SM8250 and SC7280. These SoCs use the PERF register instead of L3_REG for programming the performance level, which is managed in the data associated with the target-specific compatibles. Since the hardware remains the same across all EPSS-supporting SoCs, the generic compatible is retained for all SoCs. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Raviteja Laggyshetty <quic_rlaggysh@quicinc.com> Link: https://lore.kernel.org/r/20250415095343.32125-2-quic_rlaggysh@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2025-01-14Merge branch 'icc-sm8750' into icc-nextGeorgi Djakov
Add interconnect support for SM8750 SoC. The Qualcomm Technologies, Inc. SM8750 SoC is the latest in the line of consumer mobile device SoCs. * icc-sm8750 dt-bindings: interconnect: add interconnect bindings for SM8750 interconnect: qcom: Add interconnect provider driver for SM8750 interconnect: sm8750: Add missing const to static qcom_icc_desc Link: https://lore.kernel.org/r/20241204-sm8750_master_interconnects-v3-0-3d9aad4200e9@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2025-01-14dt-bindings: interconnect: qcom,msm8998-bwmon: Add SM8750 CPU BWMONsShivnandan Kumar
Document the SM8750 BWMONs, which has one instance per cluster of BWMONv4. Signed-off-by: Shivnandan Kumar <quic_kshivnan@quicinc.com> Signed-off-by: Melody Olvera <quic_molvera@quicinc.com> Link: https://lore.kernel.org/r/20250113-sm8750_bwmon_master-v1-1-f082da3a3308@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2025-01-13dt-bindings: interconnect: OSM L3: Document sm8650 OSM L3 compatibleNeil Armstrong
Document the OSM L3 found in the Qualcomm SM8650 platform. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250110-topic-sm8650-ddr-bw-scaling-v1-1-041d836b084c@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2025-01-13dt-bindings: interconnect: qcom-bwmon: Document QCS615 bwmon compatiblesLijuan Gao
Document QCS615 BWMONs, which includes one BWMONv4 instance for CPU to LLCC path bandwidth monitoring and one BWMONv5 instance for LLCC to DDR path bandwidth monitoring. Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20241218-add_bwmon_support_for_qcs615-v1-1-680d798a19e5@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-12-17dt-bindings: interconnect: add interconnect bindings for SM8750Raviteja Laggyshetty
Add interconnect device bindings. These devices can be used to describe any RPMh and NoC based interconnect devices. Signed-off-by: Raviteja Laggyshetty <quic_rlaggysh@quicinc.com> Signed-off-by: Melody Olvera <quic_molvera@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20241204-sm8750_master_interconnects-v3-1-3d9aad4200e9@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-11-05Merge branch 'icc-sar2130p' into icc-nextGeorgi Djakov
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>
2024-11-05Merge branch 'icc-qcs615' into icc-nextGeorgi Djakov
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>
2024-11-05Merge branch 'icc-qcs8300' into icc-nextGeorgi Djakov
Add interconnect support for QCS8300 SoC * icc-qcs8300 dt-bindings: interconnect: document the RPMh Network-On-Chip interconnect in QCS8300 SoC interconnect: qcom: add QCS8300 interconnect provider driver Link: https://lore.kernel.org/r/20240910101013.3020-1-quic_rlaggysh@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-10-22dt-bindings: interconnect: qcom-bwmon: Document QCS8300 bwmon compatiblesJingyi Wang
Document QCS8300 BWMONs, which has two BWMONv4 instances for the CPU->LLCC path and one BWMONv5 instance for LLCC->DDR path. Signed-off-by: Jingyi Wang <quic_jingyw@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240925-qcs8300_bwmon_binding-v1-1-a7bfd94b2854@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-10-22dt-bindings: interconnect: qcom: document SAR2130P NoCDmitry Baryshkov
Add bindings for the Network of Connects (NoC) present on the Qualcomm SAR2130P platform. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241018-sar2130p-icc-v2-1-c58c73dcd19d@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-10-22dt-bindings: interconnect: document the RPMh Network-On-Chip interconnect in ↵Raviteja Laggyshetty
QCS615 SoC Document the RPMh Network-On-Chip Interconnect of the QCS615 platform. Signed-off-by: Raviteja Laggyshetty <quic_rlaggysh@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240924143958.25-2-quic_rlaggysh@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-10-22dt-bindings: interconnect: document the RPMh Network-On-Chip interconnect in ↵Raviteja Laggyshetty
QCS8300 SoC Document the RPMh Network-On-Chip Interconnect of the QCS8300 platform. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Raviteja Laggyshetty <quic_rlaggysh@quicinc.com> Link: https://lore.kernel.org/r/20240910101013.3020-2-quic_rlaggysh@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-09-06Merge tag 'icc-6.12-rc1' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next Georgi writes: interconnect changes for 6.12 This pull request contains the interconnect changes for the 6.12-rc1 merge window. It contains new drivers and fixes with the following highlights: Driver changes: - New driver for MSM8976 platforms - New driver for MSM8937 platforms - Enable sync_state for SM8250 platforms - Enable QoS support for QCS404 - Add ab_coeff bandwidth adjustments for MSM8953 - Drop the unsupported yet DISP nodes on SM8350 platforms - Fix missed num_nodes initialization in icc-clk driver - Misc DT and documentation fixes Signed-off-by: Georgi Djakov <djakov@kernel.org> * tag 'icc-6.12-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/djakov/icc: dt-bindings: interconnect: qcom: Do not require reg for sc8180x virt NoCs dt-bindings: interconnect: qcom-bwmon: Document SA8775p bwmon compatibles dt-bindings: interconnect: qcom: msm8953: Fix 'See also' in description interconnect: qcom: msm8953: Add ab_coeff dt-bindings: interconnect: qcom: msm8939: Fix example interconnect: qcom: qcs404: Add regmaps and more bus descriptions interconnect: qcom: qcs404: Mark AP-owned nodes as such interconnect: qcom: Add MSM8937 interconnect provider driver interconnect: qcom: sm8250: Enable sync_state dt-bindings: interconnect: qcom,sm8350: drop DISP nodes interconnect: qcom: sm8350: drop DISP nodes dt-bindings: interconnect: qcom: Add Qualcomm MSM8937 NoC interconnect: qcom: Add MSM8976 interconnect provider driver dt-bindings: interconnect: qcom: Add Qualcomm MSM8976 NoC interconnect: icc-clk: Add missed num_nodes initialization dt-bindings: interconnect: qcom,rpmh: correct sm8150 camnoc
2024-08-26Merge branch 'icc-misc' into icc-nextGeorgi Djakov
This series introduce new ICC drivers for some legacy socs while at it also updates a bit of qcs404 driver which seems to not receive much attention lately. * icc-misc dt-bindings: interconnect: qcom: Add Qualcomm MSM8976 NoC interconnect: qcom: Add MSM8976 interconnect provider driver dt-bindings: interconnect: qcom: Add Qualcomm MSM8937 NoC interconnect: qcom: Add MSM8937 interconnect provider driver interconnect: qcom: qcs404: Mark AP-owned nodes as such interconnect: qcom: qcs404: Add regmaps and more bus descriptions dt-bindings: interconnect: qcom: msm8939: Fix example interconnect: qcom: msm8953: Add ab_coeff dt-bindings: interconnect: qcom: msm8953: Fix 'See also' in description Link: https://lore.kernel.org/all/20240709102728.15349-1-a39.skl@gmail.com/ Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-26dt-bindings: interconnect: qcom: Do not require reg for sc8180x virt NoCsGeorgi Djakov
The virtual interconnect providers do not have their own IO address space, but this is not documented in the DT schema and the following warnings are reported by dtbs_check: sc8180x-lenovo-flex-5g.dtb: interconnect-camnoc-virt: 'reg' is a required property sc8180x-lenovo-flex-5g.dtb: interconnect-mc-virt: 'reg' is a required property sc8180x-lenovo-flex-5g.dtb: interconnect-qup-virt: 'reg' is a required property sc8180x-primus.dtb: interconnect-camnoc-virt: 'reg' is a required property sc8180x-primus.dtb: interconnect-mc-virt: 'reg' is a required property sc8180x-primus.dtb: interconnect-qup-virt: 'reg' is a required property Fix this by adding them to the list of compatibles that do not require the reg property. Link: https://lore.kernel.org/r/20240730141016.1142608-1-djakov@kernel.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-26dt-bindings: interconnect: qcom-bwmon: Document SA8775p bwmon compatiblesTengfei Fan
Document the compatibles used to describe the bwmons present on the SA8775p platform. Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com> Link: https://lore.kernel.org/r/20240730-add_sa8775p_bwmon-v1-1-f4f878da29ae@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-24dt-bindings: interconnect: qcom: msm8953: Fix 'See also' in descriptionAdam Skladowski
"See also" in description seems to be wrongly defined, make it inline with other yamls. Fixes: 791ed23f735b ("dt-bindings: interconnect: qcom: Add Qualcomm MSM8953 NoC") Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240709102728.15349-10-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-24dt-bindings: interconnect: qcom: msm8939: Fix exampleAdam Skladowski
For now example list snoc_mm as children of bimc which is obviously not valid, drop bimc and move snoc_mm into snoc. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240709102728.15349-8-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23dt-bindings: interconnect: qcom: Add Qualcomm MSM8937 NoCAdam Skladowski
Add bindings for Qualcomm MSM8937 Network-On-Chip interconnect devices. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240709102728.15349-4-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23dt-bindings: interconnect: qcom: Add Qualcomm MSM8976 NoCAdam Skladowski
Add bindings for Qualcomm MSM8976 Network-On-Chip interconnect devices. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240709102728.15349-2-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23dt-bindings: interconnect: qcom,rpmh: correct sm8150 camnocRayyan Ansari
The sm8150 camnoc interconnect was mistakenly documented as "qcom,sm8150-camnoc-noc", for which there is no reference to in drivers or device tree. Correct this to "qcom,sm8150-camnoc-virt". Signed-off-by: Rayyan Ansari <rayyan.ansari@linaro.org> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240716144738.109823-1-rayyan.ansari@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-07-29dt-bindings: Batch-update Konrad Dybcio's emailKonrad Dybcio
Use my @kernel.org address everywhere. Signed-off-by: Konrad Dybcio <konradybcio@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240726-topic-konrad_email-v1-3-f94665da2919@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2024-07-19Merge tag 'char-misc-6.11-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc and other driver updates from Greg KH: "Here is the "big" set of char/misc and other driver subsystem changes for 6.11-rc1. Nothing major in here, just loads of new drivers and updates. Included in here are: - IIO api updates and new drivers added - wait_interruptable_timeout() api cleanups for some drivers - MODULE_DESCRIPTION() additions for loads of drivers - parport out-of-bounds fix - interconnect driver updates and additions - mhi driver updates and additions - w1 driver fixes - binder speedups and fixes - eeprom driver updates - coresight driver updates - counter driver update - new misc driver additions - other minor api updates All of these, EXCEPT for the final Kconfig build fix for 32bit systems, have been in linux-next for a while with no reported issues. The Kconfig fixup went in 29 hours ago, so might have missed the latest linux-next, but was acked by everyone involved" * tag 'char-misc-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (330 commits) misc: Kconfig: exclude mrvl-cn10k-dpi compilation for 32-bit systems misc: delete Makefile.rej binder: fix hang of unregistered readers misc: Kconfig: add a new dependency for MARVELL_CN10K_DPI virtio: add missing MODULE_DESCRIPTION() macro agp: uninorth: add missing MODULE_DESCRIPTION() macro spmi: add missing MODULE_DESCRIPTION() macros dev/parport: fix the array out-of-bounds risk samples: configfs: add missing MODULE_DESCRIPTION() macro misc: mrvl-cn10k-dpi: add Octeon CN10K DPI administrative driver misc: keba: Fix missing AUXILIARY_BUS dependency slimbus: Fix struct and documentation alignment in stream.c MAINTAINERS: CC dri-devel list on Qualcomm FastRPC patches misc: fastrpc: use coherent pool for untranslated Compute Banks misc: fastrpc: support complete DMA pool access to the DSP misc: fastrpc: add missing MODULE_DESCRIPTION() macro misc: fastrpc: Add missing dev_err newlines misc: fastrpc: Use memdup_user() nvmem: core: Implement force_ro sysfs attribute nvmem: Use sysfs_emit() for type attribute ...
2024-07-04Merge branch 'icc-rpmh-qos' into icc-nextGeorgi Djakov
This series adds QoS support for QNOC type device which can be found on SC7280 platform. It adds support for programming priority, priority forward disable and urgency forwarding. This helps in priortizing the traffic originating from different interconnect masters at NOC (Network On Chip). * icc-rpmh-qos dt-bindings: interconnect: add clock property to enable QOS on SC7280 interconnect: qcom: icc-rpmh: Add QoS configuration support interconnect: qcom: sc7280: enable QoS configuration interconnect: qcom: Fix DT backwards compatibility for QoS Link: https://lore.kernel.org/r/20240607173927.26321-1-quic_okukatla@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-07-04Merge branch 'icc-msm8953' into icc-nextGeorgi Djakov
Add interconnect driver for MSM8953-based devices. * icc-msm8953 dt-bindings: interconnect: qcom: Add Qualcomm MSM8953 NoC interconnect: qcom: Add MSM8953 driver Link: https://lore.kernel.org/r/20240628-msm8953-interconnect-v3-0-a70d582182dc@mainlining.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-06-28dt-bindings: interconnect: qcom: Add Qualcomm MSM8953 NoCVladimir Lypak
Add the device-tree bindings for interconnect providers used on MSM8953 platform. 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-v3-1-a70d582182dc@mainlining.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-06-25dt-bindings: interconnect: qcom,msm8998-bwmon: Add X1E80100 BWMON instancesSibi Sankar
Document X1E80100 BWMONs, which has multiple (one per cluster) BWMONv4 instances for the CPU->LLCC path and one BWMONv5 instance for LLCC->DDR path. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com> Acked-by: Georgi Djakov <djakov@kernel.org> Link: https://lore.kernel.org/r/20240624092214.146935-3-quic_sibis@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-06-25dt-bindings: interconnect: qcom,msm8998-bwmon: Remove opp-table from the ↵Sibi Sankar
required list Remove opp-table from the required list as the bindings shouldn't care where the OPP tables (referenced by the operating-points-v2 property) comes from. Suggested-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Georgi Djakov <djakov@kernel.org> Link: https://lore.kernel.org/r/20240624092214.146935-2-quic_sibis@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-06-24dt-bindings: interconnect: add clock property to enable QOS on SC7280Odelu Kukatla
Add clock property to enable the clocks required for accessing QoS configuration registers. Signed-off-by: Odelu Kukatla <quic_okukatla@quicinc.com> Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Link: https://lore.kernel.org/r/20240607173927.26321-4-quic_okukatla@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-06-13dt-bindings: interconnect: Add MediaTek EMI Interconnect bindingsAngeloGioacchino Del Regno
Add bindings for the MediaTek External Memory Interface Interconnect, which providers support system bandwidth requirements through Dynamic Voltage Frequency Scaling Resource Collector (DVFSRC) hardware. This adds bindings for MediaTek MT8183 and MT8195 SoCs. Note that this is modeled as a subnode of DVFSRC for multiple reasons: - Some SoCs have more than one interconnect on the DVFSRC (and two different kinds of EMI interconnect, and also a SMI interconnect); - Some boards will want to not enable the interconnect driver because some of those are not battery powered (so they just keep the knobs at full thrust from the bootloader and never care scaling busses); - Some DVFSRC interconnect features may depend on firmware. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20240610085735.147134-3-angelogioacchino.delregno@collabora.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-02-29Merge branch 'icc-sm7150' into icc-nextGeorgi Djakov
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>
2024-02-29dt-bindings: interconnect: Add Qualcomm SM7150 DT bindingsDanila Tikhonov
The Qualcomm SM7150 platform has several bus fabrics that could be controlled and tuned dynamically according to the bandwidth demand. Signed-off-by: Danila Tikhonov <danila@jiaxyga.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240222174250.80493-2-danila@jiaxyga.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-02-26Merge branch 'icc-cleanup' into icc-nextGeorgi Djakov
* icc-cleanup interconnect: qcom: sm8550: Remove bogus per-RSC BCMs and nodes dt-bindings: interconnect: Remove bogus interconnect nodes interconnect: qcom: x1e80100: Remove bogus per-RSC BCMs and nodes interconnect: qcom: sa8775p: constify pointer to qcom_icc_node interconnect: qcom: sm8250: constify pointer to qcom_icc_node interconnect: qcom: sm6115: constify pointer to qcom_icc_node interconnect: qcom: sa8775p: constify pointer to qcom_icc_bcm interconnect: qcom: x1e80100: constify pointer to qcom_icc_bcm dt-bindings: interconnect: qcom,rpmh: Fix bouncing @codeaurora address interconnect: constify of_phandle_args in xlate Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-02-19dt-bindings: interconnect: qcom,rpmh: Fix bouncing @codeaurora addressJeffrey Hugo
The servers for the @codeaurora domain have long been retired and any messages sent there will bounce. Fix Odelu's address in the binding to match the .mailmap entry so that folks see the correct address when looking at the documentation. Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20240202181748.4124411-1-quic_jhugo@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-01-31dt-bindings: interconnect: Add Qualcomm MSM8909 DT bindingsAdam Skladowski
Add bindings for Qualcomm MSM8909 Network-On-Chip interconnect devices. [Stephan: Drop separate mm-snoc that exists downstream since it's actually the same NoC as SNoC in hardware] Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com> Link: https://lore.kernel.org/r/20231220-icc-msm8909-v2-1-3b68bbed2891@kernkonzept.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-12-15Merge branch 'icc-qcm2290' into icc-nextGeorgi Djakov
More QCM2290-related patches to document the bandwidth monitor instance. * icc-qcm2290 dt-bindings: interconnect: qcom,msm8998-bwmon: Add QCM2290 bwmon instance Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-12-15Merge branch 'icc-sm6115' into icc-nextGeorgi Djakov
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>
2023-12-13dt-bindings: interconnect: qcom,msm8998-bwmon: Add QCM2290 bwmon instanceKonrad Dybcio
QCM2290 has a single BWMONv4 intance for CPU. Document it. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20231125-topic-rb1_feat-v3-3-4cbb567743bb@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-12-13dt-bindings: interconnect: qcom,msm8998-bwmon: Add SM6115 bwmon instanceKonrad Dybcio
SM6115 has a single BWMONv4 intance for CPU. Document it. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231209-topic-6115iccdt-v1-1-f62da62b7276@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-12-06dt-bindings: interconnect: Add Qualcomm SM6115 NoCKonrad Dybcio
Add bindings for Qualcomm SM6115 Network-On-Chip interconnect. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231125-topic-6115icc-v3-1-bd8907b8cfd7@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-11-24Merge branch 'icc-x1e80100' into icc-nextGeorgi Djakov
* 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>
2023-11-24dt-bindings: interconnect: Add Qualcomm X1E80100 SoCRajendra Nayak
The Qualcomm X1E80100 SoC has several bus fabrics that could be controlled and tuned dynamically according to the bandwidth demand. 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> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231123135028.29433-2-quic_sibis@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-11-24dt-bindings: interconnect: qcom-bwmon: document SM8650 BWMONsNeil Armstrong
Document SM8650 BWMONs which has - just like SM8550 - a BWMONv4 for CPU-LLCC and a BWMONv5 for DDR-LLCC paths. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231025-topic-sm8650-upstream-bindings-bwmon-v1-1-11efcdd8799e@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-11-24dt-bindings: interconnect: document the RPMh Network-On-Chip Interconnect in ↵Neil Armstrong
Qualcomm SM8650 SoC Document the RPMh Network-On-Chip Interconnect of the SM8650 platform. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20231123-topic-sm8650-upstream-interconnect-v2-1-7e050874f59b@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-10-10Merge branch 'icc-misc' into icc-nextGeorgi Djakov
* icc-misc interconnect: imx: Replace custom implementation of COUNT_ARGS() interconnect: msm8974: Replace custom implementation of COUNT_ARGS() interconnect: qcom: osm-l3: Replace custom implementation of COUNT_ARGS() interconnect: fix error handling in qnoc_probe() interconnect: imx: Replace inclusion of kernel.h in the header dt-bindings: interconnect: qcom,rpmh: do not require reg on SDX65 MC virt Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-10-10dt-bindings: interconnect: qcom,rpmh: do not require reg on SDX65 MC virtKrzysztof Kozlowski
The MC virt interconnect in SDX65 DTSI does not have reg. Similarly in the downstream DTS, thus assume this is an interconnect without own dedicated IO address space. This fixes dtbs_check warnings like: qcom-sdx65-mtp.dtb: interconnect-mc-virt: 'reg' is a required property Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230827114026.47806-1-krzysztof.kozlowski@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-10-10Merge branch 'icc-sdx75' into icc-nextGeorgi Djakov
Add interconnect driver support for SDX75 platform. * icc-sdx75 dt-bindings: interconnect: Add compatibles for SDX75 interconnect: qcom: Add SDX75 interconnect provider driver Link: https://lore.kernel.org/r/1694614256-24109-1-git-send-email-quic_rohiagar@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>anter a commit message to explain why this merge is necessary,
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