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path: root/drivers/interconnect/qcom/sa8775p.c
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2024-02-11interconnect: qcom: sa8775p: constify pointer to qcom_icc_bcmKrzysztof Kozlowski1-14/+14
Pointers to struct qcom_icc_bcm are const. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240208105056.128448-6-krzysztof.kozlowski@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-02-11interconnect: qcom: sa8775p: constify pointer to qcom_icc_nodeKrzysztof Kozlowski1-14/+14
Pointers to struct qcom_icc_node are const. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240208105056.128448-3-krzysztof.kozlowski@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-10-18interconnect: qcom: Convert to platform remove callback returning voidUwe Kleine-König1-1/+1
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). Several drivers use qcom_icc_rpmh_remove() as remove callback which returns zero unconditionally. Make it return void and use .remove_new in the drivers. There is no change in behaviour. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20231015135955.1537751-2-u.kleine-koenig@pengutronix.de Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22Merge tag 'v6.5-rc6' into icc-nextGeorgi Djakov1-0/+1
The fixes that got merged into v6.5-rc6 are needed here. Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-07-16interconnect: Explicitly include correct DT includesRob Herring1-1/+2
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230714174638.4058268-1-robh@kernel.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-07-11interconnect: qcom: sa8775p: add enable_mask for bcm nodesNeil Armstrong1-0/+1
Set the proper enable_mask the ACV node requiring such value to be used instead of a bandwidth when voting. The masks was copied from the downstream implementation at [1]. [1] https://git.codelinaro.org/clo/la/kernel/msm-5.15/-/blob/kernel.lnx.5.15.r32-rel/drivers/interconnect/qcom/lemans.c Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230619-topic-sm8550-upstream-interconnect-mask-vote-v2-4-709474b151cc@linaro.org Fixes: 3655a63f9661 ("interconnect: qcom: add a driver for sa8775p") Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-01-19interconnect: qcom: add a driver for sa8775pShazad Hussain1-0/+2541
Introduce QTI SA8775P-specific interconnect driver. Signed-off-by: Shazad Hussain <quic_shazhuss@quicinc.com> [Bartosz: made the driver ready for upstream] Co-developed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230118140825.242544-1-brgl@bgdev.pl Signed-off-by: Georgi Djakov <djakov@kernel.org>