kernel/linux.git/drivers/interconnect/qcom, branch v6.6.39

interconnect: qcom: qcm2290: Fix mas_snoc_bimc QoS port assignment

2024-06-12T09:12:18+00:00

[ 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 Link: https://lore.kernel.org/r/20240326-topic-rpm_icc_qos_cleanup-v1-2-357e736792be@linaro.org Signed-off-by: Georgi Djakov Signed-off-by: Sasha Levin

interconnect: qcom: sm8550: Enable sync_state

2024-02-23T08:24:57+00:00

[ 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 Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-2-ce1272d77540@linaro.org Signed-off-by: Georgi Djakov Signed-off-by: Sasha Levin

interconnect: qcom: sc8180x: Mark CO0 BCM keepalive

2024-02-23T08:24:57+00:00

[ 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 Link: https://lore.kernel.org/r/20231214-topic-sc8180_fixes-v1-1-421904863006@linaro.org Signed-off-by: Georgi Djakov Signed-off-by: Sasha Levin

interconnect: qcom: sm8250: Enable sync_state

2024-01-01T12:42:36+00:00

[ 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 Link: https://lore.kernel.org/r/20231130-topic-8250icc_syncstate-v1-1-7ce78ba6e04c@linaro.org Signed-off-by: Georgi Djakov Signed-off-by: Sasha Levin

interconnect: fix error handling in qnoc_probe()

2023-11-20T10:59:27+00:00

[ 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 Link: https://lore.kernel.org/r/20230803130521.959487-1-yangyingliang@huawei.com Signed-off-by: Georgi Djakov Signed-off-by: Sasha Levin

interconnect: qcom: osm-l3: Replace custom implementation of COUNT_ARGS()

2023-11-20T10:59:27+00:00

[ 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 Link: https://lore.kernel.org/r/20230920154927.2090732-1-andriy.shevchenko@linux.intel.com Signed-off-by: Georgi Djakov Signed-off-by: Sasha Levin

interconnect: qcom: sm8350: Set ACV enable_mask

2023-11-20T10:59:27+00:00

[ 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 Link: https://lore.kernel.org/r/20230811-topic-acv-v2-11-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov Signed-off-by: Sasha Levin

interconnect: qcom: sm8250: Set ACV enable_mask

2023-11-20T10:59:27+00:00

[ 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 Link: https://lore.kernel.org/r/20230811-topic-acv-v2-10-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov Signed-off-by: Sasha Levin

interconnect: qcom: sm8150: Set ACV enable_mask

2023-11-20T10:59:27+00:00

[ 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 Link: https://lore.kernel.org/r/20230811-topic-acv-v2-9-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov Signed-off-by: Sasha Levin

interconnect: qcom: sm6350: Set ACV enable_mask

2023-11-20T10:59:27+00:00

[ 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 Link: https://lore.kernel.org/r/20230811-topic-acv-v2-8-765ad70e539a@linaro.org Signed-off-by: Georgi Djakov Signed-off-by: Sasha Levin