Georgi writes: interconnect changes for 6.10 This pull request contains the interconnect changes for the 6.10-rc1 merge window. It contains some small driver changes listed below: Driver changes: - Cleanup sm6115 QoS port numbering. - Fix incorrect port value in qcm2290 driver. Signed-off-by: Georgi Djakov <djakov@kernel.org> * tag 'icc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc: interconnect: qcom: qcm2290: Fix mas_snoc_bimc QoS port assignment interconnect: qcom: sm6115: Unspaghettify SNoC QoS port numbering
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>
When I was creating this driver, my bright mind overlooked the existence of desc->qos_offset and decided to make up for the difference it made by adding 21 (0x15) to the port index on SNoC and its downstream buses. Undo this mistake to make the indices actually mean something. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240326-topic-rpm_icc_qos_cleanup-v1-1-357e736792be@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
Georgi writes: interconnect fixes for v6.9-rc Here are fixes for two reported issues. One of them is a fix for a driver that tries to access a non-existent resource which prints a warning message during boot. The other one is fixing a race condition in the core framework where one struct member has been left unprotected by mutex. - interconnect: qcom: x1e80100: Remove inexistent ACV_PERF BCM - interconnect: Don't access req_list while it's being manipulated Signed-off-by: Georgi Djakov <djakov@kernel.org> * tag 'icc-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc: interconnect: Don't access req_list while it's being manipulated interconnect: qcom: x1e80100: Remove inexistent ACV_PERF BCM
Booting the kernel on X1E results in a message like:
[ 2.561524] qnoc-x1e80100 interconnect-0: ACV_PERF could not find RPMh address
And indeed, taking a look at cmd-db, no such BCM exists. Remove it.
Fixes: 9f196772841e ("interconnect: qcom: Add X1E80100 interconnect provider driver")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Mike Tipton <quic_mdtipton@quicinc.com>
Link: https://lore.kernel.org/r/20240302-topic-faux_bcm_x1e-v1-1-c40fab7c4bc5@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Georgi writes: interconnect changes for 6.9 This pull request contains the interconnect changes for the 6.9-rc1 merge window. The highlights are below: Core changes: - Constify the of_phandle_args in xlate functions. Driver changes: - New interconnect driver for the MSM8909 platform. - New interconnect driver for the SM7150 platform. - Clean-up and removal of unused resources in drivers. - Constify some pointers to structs. Signed-off-by: Georgi Djakov <djakov@kernel.org> * tag 'icc-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc: interconnect: qcom: Add SM7150 driver support dt-bindings: interconnect: Add Qualcomm SM7150 DT bindings interconnect: constify of_phandle_args in xlate dt-bindings: interconnect: qcom,rpmh: Fix bouncing @codeaurora address interconnect: qcom: x1e80100: constify pointer to qcom_icc_bcm interconnect: qcom: sa8775p: constify pointer to qcom_icc_bcm interconnect: qcom: sm6115: constify pointer to qcom_icc_node interconnect: qcom: sm8250: constify pointer to qcom_icc_node interconnect: qcom: sa8775p: constify pointer to qcom_icc_node interconnect: qcom: msm8909: constify pointer to qcom_icc_node interconnect: qcom: x1e80100: Remove bogus per-RSC BCMs and nodes dt-bindings: interconnect: Remove bogus interconnect nodes interconnect: qcom: sm8550: Remove bogus per-RSC BCMs and nodes interconnect: qcom: Add MSM8909 interconnect provider driver dt-bindings: interconnect: Add Qualcomm MSM8909 DT bindings
Add dt-bindings and interconnect driver support for the Qualcomm SM7150 SoC. * icc-sm7150 dt-bindings: interconnect: Add Qualcomm SM7150 DT bindings interconnect: qcom: Add SM7150 driver support Link: https://lore.kernel.org/r/20240222174250.80493-1-danila@jiaxyga.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
Add a driver that handles the different NoCs found on SM7150, based on the downstream dtb. Signed-off-by: Danila Tikhonov <danila@jiaxyga.com> Link: https://lore.kernel.org/r/20240222174250.80493-3-danila@jiaxyga.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
* icc-cleanup interconnect: qcom: sm8550: Remove bogus per-RSC BCMs and nodes dt-bindings: interconnect: Remove bogus interconnect nodes interconnect: qcom: x1e80100: Remove bogus per-RSC BCMs and nodes interconnect: qcom: sa8775p: constify pointer to qcom_icc_node interconnect: qcom: sm8250: constify pointer to qcom_icc_node interconnect: qcom: sm6115: constify pointer to qcom_icc_node interconnect: qcom: sa8775p: constify pointer to qcom_icc_bcm interconnect: qcom: x1e80100: constify pointer to qcom_icc_bcm dt-bindings: interconnect: qcom,rpmh: Fix bouncing @codeaurora address interconnect: constify of_phandle_args in xlate Signed-off-by: Georgi Djakov <djakov@kernel.org>
The xlate callbacks are supposed to translate of_phandle_args to proper provider without modifying the of_phandle_args. Make the argument pointer to const for code safety and readability. Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org> Acked-by: Thierry Reding <treding@nvidia.com> # Tegra Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Alim Akhtar <alim.akhtar@samsung.com> # Samsung Link: https://lore.kernel.org/r/20240220072213.35779-1-krzysztof.kozlowski@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>