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9 daysinterconnect: qcom: msm8996: add missing link to SLAVE_USB_HSDmitry Baryshkov1-0/+1
[ Upstream commit 8cf9b43f6b4d90e19a9341edefdd46842d4adb55 ] >From the initial submission the interconnect driver missed the link from SNOC_PNOC to the USB 2 configuration space. Add missing link in order to let the platform configure and utilize this path. Fixes: 7add937f5222 ("interconnect: qcom: Add MSM8996 interconnect provider driver") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251002-fix-msm8996-icc-v1-1-a36a05d1f869@oss.qualcomm.com Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-15interconnect: qcom: sc8180x: specify num_nodesDmitry Baryshkov1-0/+6
[ Upstream commit 7e0b59496a02d25828612721e846ea4b717a97b9 ] Specify .num_nodes for several BCMs which missed this declaration. Fixes: 04548d4e2798 ("interconnect: qcom: sc8180x: Reformat node and bcm definitions") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250704-rework-icc-v2-2-875fac996ef5@oss.qualcomm.com Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-15interconnect: qcom: sc8280xp: specify num_links for qnm_a1noc_cfgDmitry Baryshkov1-0/+1
[ Upstream commit 02ee375506dceb7d32007821a2bff31504d64b99 ] The qnm_a1noc_cfg declaration didn't include .num_links definition, fix it. Fixes: f29dabda7917 ("interconnect: qcom: Add SC8280XP interconnect provider") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250704-rework-icc-v2-1-875fac996ef5@oss.qualcomm.com Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-01interconnect: qcom: sc7280: Add missing num_links to xm_pcie3_1 nodeXilin Wu1-0/+1
[ Upstream commit 886a94f008dd1a1702ee66dd035c266f70fd9e90 ] This allows adding interconnect paths for PCIe 1 in device tree later. Fixes: 46bdcac533cc ("interconnect: qcom: Add SC7280 interconnect provider driver") Signed-off-by: Xilin Wu <sophon@radxa.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250613-sc7280-icc-pcie1-fix-v1-1-0b09813e3b09@radxa.com Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-08-03interconnect: qcom: qcm2290: Fix mas_snoc_bimc RPM master IDKonrad Dybcio1-1/+1
[ Upstream commit cd5ce4589081190281cc2537301edd4275fe55eb ] The value was wrong, resulting in misprogramming of the hardware. Fix it. Fixes: 1a14b1ac3935 ("interconnect: qcom: Add QCM2290 driver support") Reported-by: Stephan Gerhold <stephan@gerhold.net> Closes: https://lore.kernel.org/linux-arm-msm/ZgMs_xZVzWH5uK-v@gerhold.net/ Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240618-topic-2290_icc_2-v1-1-64446888a133@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-06-12interconnect: qcom: qcm2290: Fix mas_snoc_bimc QoS port assignmentKonrad Dybcio1-1/+1
[ Upstream commit 230d05b1179f6ce6f8dc8a2b99eba92799ac22d7 ] The value was wrong, resulting in misprogramming of the hardware. Fix it. Fixes: 1a14b1ac3935 ("interconnect: qcom: Add QCM2290 driver support") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240326-topic-rpm_icc_qos_cleanup-v1-2-357e736792be@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23interconnect: qcom: sm8550: Enable sync_stateKonrad Dybcio1-0/+1
[ Upstream commit 24406f6794aa631516241deb9e19de333d6a0600 ] To ensure the interconnect votes are actually meaningful and in order to prevent holding all buses at FMAX, introduce the sync state callback. Fixes: e6f0d6a30f73 ("interconnect: qcom: Add SM8550 interconnect provider driver") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-2-ce1272d77540@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23interconnect: qcom: sc8180x: Mark CO0 BCM keepaliveKonrad Dybcio1-0/+1
[ Upstream commit 85e985a4f46e462a37f1875cb74ed380e7c0c2e0 ] The CO0 BCM needs to be up at all times, otherwise some hardware (like the UFS controller) loses its connection to the rest of the SoC, resulting in a hang of the platform, accompanied by a spectacular logspam. Mark it as keepalive to prevent such cases. Fixes: 9c8c6bac1ae8 ("interconnect: qcom: Add SC8180x providers") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20231214-topic-sc8180_fixes-v1-1-421904863006@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-01interconnect: qcom: sm8250: Enable sync_stateKonrad Dybcio1-0/+1
[ Upstream commit bfc7db1cb94ad664546d70212699f8cc6c539e8c ] Add the generic icc sync_state callback to ensure interconnect votes are taken into account, instead of being pegged at maximum values. Fixes: b95b668eaaa2 ("interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20231130-topic-8250icc_syncstate-v1-1-7ce78ba6e04c@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: fix error handling in qnoc_probe()Yang Yingliang1-4/+10
[ Upstream commit 273f74a2e7d15a5c216a4a26b84b1563c7092c9d ] Add missing clk_disable_unprepare() and clk_bulk_disable_unprepare() in the error path in qnoc_probe(). And when qcom_icc_qos_set() fails, it needs remove nodes and disable clks. Fixes: 2e2113c8a64f ("interconnect: qcom: rpm: Handle interface clocks") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20230803130521.959487-1-yangyingliang@huawei.com Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: qcom: osm-l3: Replace custom implementation of COUNT_ARGS()Andy Shevchenko1-1/+2
[ Upstream commit 577a3c5af1fe87b65931ea94d5515266da301f56 ] Replace custom and non-portable implementation of COUNT_ARGS(). Fixes: 5bc9900addaf ("interconnect: qcom: Add OSM L3 interconnect provider support") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230920154927.2090732-1-andriy.shevchenko@linux.intel.com Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: qcom: sm8350: Set ACV enable_maskKonrad Dybcio1-0/+1
[ Upstream commit df1b8356a80ab47a7623e08facf36fe434ea9722 ] ACV expects an enable_mask corresponding to the APPS RSC, fill it in. Fixes: d26a56674497 ("interconnect: qcom: Add SM8350 interconnect provider driver") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-acv-v2-11-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: qcom: sm8250: Set ACV enable_maskKonrad Dybcio1-0/+1
[ Upstream commit 9434c6896123141ac1f8f18b3d1751abbecdd03f ] ACV expects an enable_mask corresponding to the APPS RSC, fill it in. Fixes: 6df5b349491e ("interconnect: qcom: Add SM8250 interconnect provider driver") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-acv-v2-10-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: qcom: sm8150: Set ACV enable_maskKonrad Dybcio1-0/+1
[ Upstream commit 7ed42176406e5a2c9a5767d0d75690c7d1588027 ] ACV expects an enable_mask corresponding to the APPS RSC, fill it in. Fixes: a09b817c8bad ("interconnect: qcom: Add SM8150 interconnect provider driver") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-acv-v2-9-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: qcom: sm6350: Set ACV enable_maskKonrad Dybcio1-0/+1
[ Upstream commit fe7a3abf4111992af3de51d22383a8e8a0affe1e ] ACV expects an enable_mask corresponding to the APPS RSC, fill it in. Fixes: 6a6eff73a954 ("interconnect: qcom: Add SM6350 driver support") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-acv-v2-8-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: qcom: sdm845: Set ACV enable_maskKonrad Dybcio1-0/+1
[ Upstream commit f8fe97a9fd2098de0570387029065eef657d50ee ] ACV expects an enable_mask corresponding to the APPS RSC, fill it in. Fixes: b5d2f741077a ("interconnect: qcom: Add sdm845 interconnect provider driver") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-acv-v2-7-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: qcom: sdm670: Set ACV enable_maskKonrad Dybcio1-0/+1
[ Upstream commit 7b85ea8b9300be5c2818e1f61a274ff2c4c063ee ] ACV expects an enable_mask corresponding to the APPS RSC, fill it in. Fixes: 7e438e18874e ("interconnect: qcom: add sdm670 interconnects") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-acv-v2-6-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: qcom: sc8280xp: Set ACV enable_maskKonrad Dybcio1-0/+1
[ Upstream commit 688ffb3dcf85fc4b7ea82af842493013747a9e2c ] ACV expects an enable_mask corresponding to the APPS RSC, fill it in. Fixes: f29dabda7917 ("interconnect: qcom: Add SC8280XP interconnect provider") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-acv-v2-5-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: qcom: sc8180x: Set ACV enable_maskKonrad Dybcio1-0/+1
[ Upstream commit 0fcaaed3ff4b99e5b688b799f48989f1e4bb8a8b ] ACV expects an enable_mask corresponding to the APPS RSC, fill it in. Fixes: 9c8c6bac1ae8 ("interconnect: qcom: Add SC8180x providers") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-acv-v2-4-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: qcom: sc7280: Set ACV enable_maskKonrad Dybcio1-0/+1
[ Upstream commit 437b8e7fcd5df792cb8b8095e9f6eccefec6c099 ] ACV expects an enable_mask corresponding to the APPS RSC, fill it in. Fixes: 46bdcac533cc ("interconnect: qcom: Add SC7280 interconnect provider driver") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-acv-v2-3-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: qcom: sc7180: Set ACV enable_maskKonrad Dybcio1-0/+1
[ Upstream commit 1ad83c4792722fe134c1352591420702ff7b9091 ] ACV expects an enable_mask corresponding to the APPS RSC, fill it in. Fixes: 2d1f95ab9feb ("interconnect: qcom: Add SC7180 interconnect provider driver") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-acv-v2-2-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20interconnect: qcom: qdu1000: Set ACV enable_maskKonrad Dybcio1-0/+1
[ Upstream commit 8517824f0e94d52ab82742106314f0b8875e03c4 ] ACV expects an enable_mask corresponding to the APPS RSC, fill it in. Fixes: 1f51339f7dd0 ("interconnect: qcom: Add QDU1000/QRU1000 interconnect driver") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-acv-v2-1-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-08-22interconnect: qcom: icc-rpmh: Retire DEFINE_QBCMKonrad Dybcio1-8/+0
This helper has no users anymore. Kill it with heavy fire. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-20-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sm8350: Retire DEFINE_QBCMKonrad Dybcio1-32/+276
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-19-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sm8250: Retire DEFINE_QBCMKonrad Dybcio1-27/+240
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-18-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sm8150: Retire DEFINE_QBCMKonrad Dybcio1-28/+255
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-17-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sm6350: Retire DEFINE_QBCMKonrad Dybcio1-25/+226
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-16-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sdx65: Retire DEFINE_QBCMKonrad Dybcio1-20/+165
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-15-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sdx55: Retire DEFINE_QBCMKonrad Dybcio1-21/+139
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-14-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sdm845: Retire DEFINE_QBCMKonrad Dybcio1-28/+249
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-13-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sdm670: Retire DEFINE_QBCMKonrad Dybcio1-24/+215
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-12-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sc7180: Retire DEFINE_QBCMKonrad Dybcio1-24/+231
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-11-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: icc-rpmh: Retire DEFINE_QNODEKonrad Dybcio1-10/+0
This helper has no users anymore. Kill it with heavy fire. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-10-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sm8350: Retire DEFINE_QNODEKonrad Dybcio1-150/+1338
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-9-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sm8250: Retire DEFINE_QNODEKonrad Dybcio1-148/+1330
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-8-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sm8150: Retire DEFINE_QNODEKonrad Dybcio1-138/+1263
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-7-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sm6350: Retire DEFINE_QNODEKonrad Dybcio1-127/+1146
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-6-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sdx65: Retire DEFINE_QNODEKonrad Dybcio1-55/+588
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-5-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sdx55: Retire DEFINE_QNODEKonrad Dybcio1-58/+623
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-4-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sdm845: Retire DEFINE_QNODEKonrad Dybcio1-130/+1246
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-3-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sdm670: Retire DEFINE_QNODEKonrad Dybcio1-116/+1029
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-2-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sc7180: Retire DEFINE_QNODEKonrad Dybcio1-137/+1219
The struct definition macros are hard to read and compare, expand them. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230811-topic-icc_retire_macrosd-v1-1-c03aaeffc769@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22Merge branch 'icc-enable-mask' into icc-nextGeorgi Djakov1-7/+36
As pointed out by Bjorn and Mike in [1], we can simplify the handling of enable_mask-based BCMs. This series attempts to do so and fixes a bug that snuck in. Gave a quick spin on 8450, doesn't seem to have exploded. [1] https://lore.kernel.org/linux-arm-msm/113b50f8-35f6-73fc-4fc9-302262927c5e@quicinc.com/ Link: https://lore.kernel.org/r/20230811-topic-icc_fix_1he-v2-0-0620af8ac133@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: bcm-voter: Use enable_maks for keepalive votingKonrad Dybcio1-4/+4
BCMs with an enable_mask expect to only have that specific value written to them. The current implementation only works by miracle for BCMs with enable mask == BIT(0), as the minimal vote we've been using so far just so happens to be equal to that. Use the correct value with keepalive voting. Fixes: d8630f050d3f ("interconnect: qcom: Add support for mask-based BCMs") Reported-by: Bjorn Andersson <quic_bjorande@quicinc.com> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-icc_fix_1he-v2-2-0620af8ac133@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: bcm-voter: Improve enable_mask handlingKonrad Dybcio1-7/+36
We don't need all the complex arithmetic for BCMs utilizing enable_mask, as all we need to do is to determine whether there's any user (or keepalive) asking for it to be on. Separate the logic for such BCMs for a small speed boost. Suggested-by: Bjorn Andersson <quic_bjorande@quicinc.com> Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-icc_fix_1he-v2-1-0620af8ac133@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: sm8450: Enable sync_stateKonrad Dybcio1-0/+1
Enable sync_state on sm8450 so that the interconnect votes actually mean anything and aren't just pinned to INT_MAX. Fixes: fafc114a468e ("interconnect: qcom: Add SM8450 interconnect provider driver") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20230811-topic-8450_syncstate-v1-1-69ae5552a18b@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22interconnect: qcom: Annotate struct icc_onecell_data with __counted_byKees Cook3-4/+3
Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct icc_onecell_data. Additionally, since the element count member must be set before accessing the annotated flexible array member, move its initialization earlier. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Andy Gross <agross@kernel.org> Cc: Bjorn Andersson <andersson@kernel.org> Cc: Konrad Dybcio <konrad.dybcio@linaro.org> Cc: Georgi Djakov <djakov@kernel.org> Cc: linux-arm-msm@vger.kernel.org Cc: linux-pm@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230817204215.never.916-kees@kernel.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22Merge branch 'icc-qcm2290' into icc-nextGeorgi Djakov1-0/+7
This series contains fixes necessary for icc to behave correctly on QCM2290. * icc-qcm2290 interconnect: qcom: qcm2290: Enable keep_alive on all buses interconnect: qcom: qcm2290: Enable sync state Link: https://lore.kernel.org/r/20230720-topic-qcm2290_icc-v2-0-a2ceb9d3e713@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-22Merge tag 'v6.5-rc6' into icc-nextGeorgi Djakov5-0/+34
The fixes that got merged into v6.5-rc6 are needed here. Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-08-04interconnect: qcom: qcm2290: Enable sync stateKonrad Dybcio1-0/+1
Enable the generic .sync_state callback to ensure there are no outstanding votes that would waste power. Generally one would need a bunch of interface clocks to access the QoS registers when trying to go over all possible nodes during sync_state, but QCM2290 surprisingly does not seem to require any such handling. Fixes: 1a14b1ac3935 ("interconnect: qcom: Add QCM2290 driver support") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230720-topic-qcm2290_icc-v2-2-a2ceb9d3e713@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
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