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* Merge branch 'icc-qcm2290' into icc-nextGeorgi Djakov2023-12-151-0/+1
|\ | | | | | | | | | | | | | | | | 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>
| * dt-bindings: interconnect: qcom,msm8998-bwmon: Add QCM2290 bwmon instanceKonrad Dybcio2023-12-131-0/+1
| | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'icc-sm6115' into icc-nextGeorgi Djakov2023-12-151-0/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | dt-bindings: interconnect: qcom,msm8998-bwmon: Add SM6115 bwmon instanceKonrad Dybcio2023-12-131-0/+1
| |/ | | | | | | | | | | | | | | | | 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>
* / dt-bindings: interconnect: qcom-bwmon: document SM8650 BWMONsNeil Armstrong2023-11-241-0/+2
|/ | | | | | | | | | 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>
* dt-bindings: interconnect: qcom,msm8998-bwmon: Add SM6350 bwmon instancesKonrad Dybcio2023-07-141-0/+2
| | | | | | | | | SM6350 has a BWMONv4 for LLCC and a BWMONv5 for CPU. Document them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230711-topic-sm638250_bwmon-v1-2-bd4bb96b0673@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
* dt-bindings: interconnect: qcom,msm8998-bwmon: Add SM8250 bwmon instancesKonrad Dybcio2023-07-141-0/+2
| | | | | | | | | SM8250 has a BWMONv5 for LLCC and a BWMONv4 for CPU. Document them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230711-topic-sm638250_bwmon-v1-1-bd4bb96b0673@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
* dt-bindings: interconnect: qcom,bwmon: Document SC7180 BWMONsKonrad Dybcio2023-07-111-0/+2
| | | | | | | | | | SC7180 - just like SC7280 - has a BWMONv4 for CPU-LLCC and a BWMONv5 for DDR-LLCC paths. Document them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230616-topic-sc7180_bwmons-v1-1-4ddb96f9a6cd@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
* dt-bindings: interconnect: qcom,msm8998-bwmon: Resolve MSM8998 supportKonrad Dybcio2023-04-051-7/+34
| | | | | | | | | | | | | | | | | | | BWMONv4 has two sets of registers: one for handling the monitor itself and one called "global" which hosts some sort of a headswitch and an interrupt control register. We did not handle that one before, as on SoCs starting with SDM845 they have been merged into a single contiguous range. To make the qcom,msm8998-bwmon less confusing and in preparation for actual MSM8998 support, describe the global register space and introduce new "qcom,sdm845-cpu-bwmon" compatible while keeping the "qcom,sdm845-bwmon" as a fallback for SoCs with this merged register space scheme. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230304-topic-ddr_bwmon-v3-1-77a050c2fbda@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
* dt-bindings: interconnect: qcom-bwmon: document SM8550 compatiblesNeil Armstrong2023-01-191-0/+2
| | | | | | | | | | | | | | | | Document the compatibles used to describe the Bandwidth Monitors present on the SM8550 platform. A BWMON v4 IP monitors the CPU bandwidth, and a v5 does the LLCC bandwidth monitoring. This is described by adding "llcc" and "cpu" into the compatible strings to differentiate the BWMON IPs. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221114-narmstrong-sm8550-upstream-bwmon-v3-1-7d63d2ae6bce@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
* dt-bindings: interconnect: qcom,msm8998-bwmon: Add sc8280xp bwmon instancesBjorn Andersson2022-11-171-0/+5
| | | | | | | | | | | | | The sc8280xp platform has two BWMON instances, one v4 and one v5. Extend the existing qcom,msm8998-bwmon and qcom,sc7280-llcc-bwmon to describe these. Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Tested-by: Steev Klimaszewski <steev@kali.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com> Link: https://lore.kernel.org/r/20221111032515.3460-10-quic_bjorande@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
* dt-bindings: interconnect: qcom,msm8998-bwmon: Correct SC7280 CPU compatibleKrzysztof Kozlowski2022-10-191-1/+1
| | | | | | | | | | | | | Two different compatibles for SC7280 CPU BWMON instance were used in DTS and bindings. Correct the bindings to use the same one as in DTS, because it is more specific. Fixes: b7c84ae757c2 ("dt-bindings: interconnect: qcom,msm8998-bwmon: Add support for sc7280 BWMONs") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rajendra Nayak <quic_rjendra@quicinc.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20221011140744.29829-1-krzysztof.kozlowski@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
* Merge tag 'devicetree-for-6.1' of ↵Linus Torvalds2022-10-101-1/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DT core: - Fix node refcounting in of_find_last_cache_level() - Constify device_node in of_device_compatible_match() - Fix 'dma-ranges' handling in bus controller nodes - Fix handling of initrd start > end - Improve error reporting in of_irq_init() - Taint kernel on DT unittest running - Use strscpy instead of strlcpy - Add a build target, dt_compatible_check, to check for compatible strings used in kernel sources against compatible strings in DT schemas. - Handle DT_SCHEMA_FILES changes when rebuilding DT bindings: - LED bindings for MT6370 PMIC - Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller, mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc, and arm,versatile-sysreg to DT schema format - Add nvmem cells to u-boot,env schema - Add more LED_COLOR_ID definitions - Require 'opp-table' uses to be a node - Various schema fixes to match QEMU 'virt' DT usage - Tree wide dropping of redundant 'Device Tree Binding' in schema titles - More (unevaluated|additional)Properties fixes in schema child nodes - Drop various redundant minItems equal to maxItems" * tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (62 commits) of: base: Shift refcount decrement in of_find_last_cache_level() dt-bindings: leds: Add MediaTek MT6370 flashlight dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator dt-bindings: mailbox: Convert mtk-gce to DT schema of: base: make of_device_compatible_match() accept const device node of: Fix "dma-ranges" handling for bus controllers of: fdt: Remove unused struct fdt_scan_status dt-bindings: display: st,stm32-dsi: Handle data-lanes in DSI port node dt-bindings: timer: Add power-domains for TI timer-dm on K3 dt: Add a check for undocumented compatible strings in kernel kbuild: take into account DT_SCHEMA_FILES changes while checking dtbs dt-bindings: interrupt-controller: migrate MIPS CPU interrupt controller text bindings to YAML dt-bindings: i2c: migrate mt7621 text bindings to YAML dt-bindings: power: gpcv2: correct patternProperties dt-bindings: virtio: Convert virtio,pci-iommu to DT schema dt-bindings: timer: arm,arch_timer: Allow dual compatible string dt-bindings: arm: cpus: Add kryo240 compatible dt-bindings: display: bridge: nxp,tda998x: Convert to json-schema dt-bindings: nvmem: u-boot,env: add basic NVMEM cells dt-bindings: remoteproc: qcom,adsp: enforce smd-edge schema ...
| * dt-bindings: interconnect: restrict opp-table to objectsKrzysztof Kozlowski2022-08-221-1/+2
| | | | | | | | | | | | | | | | | | Simple 'opp-table:true' accepts a boolean property as opp-table, so restrict it to object to properly enforce real OPP table nodes. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220818061653.9524-1-krzysztof.kozlowski@linaro.org
* | dt-bindings: interconnect: qcom,msm8998-bwmon: Add support for sc7280 BWMONsRajendra Nayak2022-09-051-0/+2
| | | | | | | | | | | | | | | | | | | | Add a compatible for the cpu BWMON (version 4) instance and one for the llcc BWMON (version 5) found in sc7280 SoC. Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220902043511.17130-2-quic_rjendra@quicinc.com
* | dt-bindings: interconnect: qcom,msm8998-bwmon: add support for SDM845 LLCC BWMONKrzysztof Kozlowski2022-08-181-0/+1
|/ | | | | | | | | | | | | | | Add compatible for SDM845 Bandwidth Monitor instance measuring traffic between LLCC and memory. It comes with different register layout: called v5. Cc: Rajendra Nayak <quic_rjendra@quicinc.com> Cc: Sibi Sankar <quic_sibis@quicinc.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com> Tested-by: Steev Klimaszewski <steev@kali.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220728113748.170548-2-krzysztof.kozlowski@linaro.org
* dt-bindings: interconnect: qcom,msm8998-cpu-bwmon: add BWMON deviceKrzysztof Kozlowski2022-07-061-0/+86
Add bindings for the Qualcomm Bandwidth Monitor device providing performance data on interconnects. The bindings describe only BWMON CPU (version 4), e.g. the instance which appeared for the first on Qualcomm MSM8998 SoC and is also used on SDM845. This BWMON device sits between CPU and Last Level Cache Controller. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220704121730.127925-2-krzysztof.kozlowski@linaro.org
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