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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>
2023-10-10dt-bindings: interconnect: qcom: rpm: Clean up the exampleKonrad Dybcio
One example is enough, remove the others and fix up the indentation while at it. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230721-topic-icc_bindings-v2-7-e33d5acbf3bd@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-10-10dt-bindings: interconnect: qcom: rpm: Clean up the fileKonrad Dybcio
Following the recent cleanups and untanglements, remove abusive direct references to RPM bus clocks, include the rpm-common YAML and update Georgi's email. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230721-topic-icc_bindings-v2-6-e33d5acbf3bd@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-10-10dt-bindings: interconnect: qcom: Fix and separate out MSM8939Konrad Dybcio
Separate out MSM8939 icc bindings from the common file and fix the clocks description by removing the wrong internal RPM bus clock representation that we've been carrying for years. This was the final one, so also retire the shared file. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230721-topic-icc_bindings-v2-5-e33d5acbf3bd@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-10-10dt-bindings: interconnect: qcom: Fix and separate out MSM8996Konrad Dybcio
Separate out MSM8996 icc bindings from the common file and fix the clocks description by removing the wrong internal RPM bus clock representation that we've been carrying for years. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230721-topic-icc_bindings-v2-4-e33d5acbf3bd@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-10-10dt-bindings: interconnect: qcom: Fix and separate out SDM660Konrad Dybcio
Separate out SDM660 icc bindings from the common file and fix the clocks description by removing the wrong internal RPM bus clock representation that we've been carrying for years. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230721-topic-icc_bindings-v2-3-e33d5acbf3bd@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-04-05dt-bindings: Add missing (unevaluated|additional)Properties on child node ↵Rob Herring
schemas Just as unevaluatedProperties or additionalProperties are required at the top level of schemas, they should (and will) also be required for child node schemas. That ensures only documented properties are present. Add unevaluatedProperties or additionalProperties as appropriate, and then add any missing properties flagged by the addition. Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Lee Jones <lee@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230124230228.372305-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-02-06Merge tag 'icc-6.3-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next Georgi writes: interconnect changes for 6.3 Here are the interconnect changes for the 6.3-rc1 merge window with the significant part being new drivers. Driver changes: - New driver for Qualcomm SM8550 - New driver for Qualcomm QDU1000/QRU1000 - New driver for Qualcomm SDM670 - New driver for Qualcomm SA8775P - Drop the IP0 interconnects and migrate them to RPMh clocks instead - Misc improvements in the DT schema for some existing drivers Signed-off-by: Georgi Djakov <djakov@kernel.org> * tag 'icc-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc: (25 commits) dt-bindings: interconnect: samsung,exynos-bus: allow opp-table dt-bindings: interconnect: qcom,sa8775p-rpmh: fix a typo dt-bindings: interconnect: Exclude all non msm8939 from snoc-mm interconnect: qcom: add a driver for sa8775p dt-bindings: interconnect: qcom: document the interconnects for sa8775p interconnect: qcom: add sdm670 interconnects dt-bindings: interconnect: add sdm670 interconnects dt-bindings: interconnect: OSM L3: Add SM6350 OSM L3 compatible dt-bindings: interconnect: qcom-bwmon: document SM8550 compatibles dt-bindings: interconnect: split SM8450 to own schema dt-bindings: interconnect: split SC8280XP to own schema dt-bindings: interconnect: split SC7280 to own schema dt-bindings: interconnect: qcom: drop IPA_CORE related defines dt-bindings: interconnect: qcom: Remove ipa-virt compatibles interconnect: qcom: sc8280xp: Drop IP0 interconnects interconnect: qcom: sc8180x: Drop IP0 interconnects interconnect: qcom: sm8250: Drop IP0 interconnects interconnect: qcom: sm8150: Drop IP0 interconnects interconnect: move ignore_list out of of_count_icc_providers() interconnect: qcom: sc7180: drop IP0 remnants ...
2023-01-30dt-bindings: interconnect: Exclude all non msm8939 from snoc-mmBryan O'Donoghue
New properties should be defined before the allOf. Move the patternProperties definition to before the additionalProperties: false in this file. Exclude all non msm8939 compats from containing a matching patternProperties. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Link: https://lore.kernel.org/r/20230123023127.1186619-3-bryan.odonoghue@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-01-05dt-bindings: interconnect: Add UFS clocks to MSM8996 A2NoCKonrad Dybcio
MSM8996 A2NoC contains a UFS master, which means the UFS hardware is accessed every time sync_state is called within the interconnect framework. It's all good on devices where this clock is already enabled (most likely from the bootloader), but devices with eMMC storage are rather unlikely to have it like that. Add the missing 2 clocks to the binding. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> #db820c Link: https://lore.kernel.org/r/20221210200353.418391-2-konrad.dybcio@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2022-07-12dt-bindings: interconnect: Update property for icc-rpm path tagLeo Yan
To support path tag in icc-rpm driver, the "#interconnect-cells" property is updated as enumerate values: 1 or 2. Setting to 1 means it is compatible with old DT binding that interconnect path only contains node id; if set to 2 for "#interconnect-cells" property, then the second specifier is used as a tag (e.g. vote for which buckets). Signed-off-by: Leo Yan <leo.yan@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220712015929.2789881-2-leo.yan@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2022-04-04dt-bindings: Fix incomplete if/then/else schemasRob Herring
A recent review highlighted that the json-schema meta-schema allows any combination of if/then/else schema keywords even though if, then or else by themselves makes little sense. With an added meta-schema to only allow valid combinations, there's a handful of schemas found which need fixing in a variety of ways. Incorrect indentation is the most common issue. Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Michael Hennerich <Michael.Hennerich@analog.com> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Krzysztof Kozlowski <krzk+dt@kernel.org> Cc: Olivier Moysan <olivier.moysan@foss.st.com> Cc: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Georgi Djakov <djakov@kernel.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Vinod Koul <vkoul@kernel.org> Cc: Mark Brown <broonie@kernel.org> Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Dmitry Osipenko <digetx@gmail.com> Cc: linux-iio@vger.kernel.org Cc: alsa-devel@alsa-project.org Cc: linux-mmc@vger.kernel.org Cc: linux-tegra@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-phy@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20220330145741.3044896-1-robh@kernel.org
2022-02-10dt-bindings: interconnect: Convert snoc-mm to a sub-node of snocBryan O'Donoghue
snoc and snoc-mm in downstream use the same address space a mistake which we have carried over into upstream. In silicon terms snoc-mm has been tacked on to the original snoc which came from msm8916. Convert to a better description where snoc-mm is a sub-node of snoc, thus avoiding a mmio remap collision when using the RPM interconnect driver. Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220129032735.2410936-2-bryan.odonoghue@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2021-11-22dt-bindings: interconnect: Add Qualcomm MSM8996 DT bindingsYassine Oudjana
Add bindings for interconnects on Qualcomm MSM8996. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> #db820c Link: https://lore.kernel.org/r/20211021132329.234942-4-y.oudjana@protonmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2021-11-22dt-bindings: interconnect: Combine SDM660 bindings into RPM schemaYassine Oudjana
SDM660 interconnect bindings are similar to other RPM interconnect providers, and now it shares the same common driver with them, so it is better to combine them into qcom,rpm.yaml. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> #db820c Link: https://lore.kernel.org/r/20211021132329.234942-2-y.oudjana@protonmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2021-01-05dt-bindings: interconnect: Add Qualcomm MSM8939 DT bindingsJun Nie
The Qualcomm MSM8939 platform has several bus fabrics that could be controlled and tuned dynamically according to the bandwidth demand. Signed-off-by: Jun Nie <jun.nie@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201204075345.5161-5-jun.nie@linaro.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2021-01-05dt-bindings: interconnect: single yaml file for RPM interconnect driversJun Nie
MSM8916 and QCS404 bindings are almost identical, so combine them into one. This will make it easier to add interconnect bindings for more SoC with RPM. Signed-off-by: Jun Nie <jun.nie@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201204075345.5161-4-jun.nie@linaro.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
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