linux/drivers/interconnect/qcom, branch v6.12

Merge branch 'icc-sm8350' into icc-next

2024-08-25T22:36:44Z

A set of fixes that target stability of the SM8350 platform. * icc-sm8350 interconnect: qcom: sm8350: drop DISP nodes dt-bindings: interconnect: qcom,sm8350: drop DISP nodes interconnect: qcom: sm8250: Enable sync_state Link: https://lore.kernel.org/r/20240804-sm8350-fixes-v1-0-1149dd8399fe@linaro.org/ Signed-off-by: Georgi Djakov

interconnect: qcom: msm8953: Add ab_coeff

2024-08-23T23:54:43Z

BIMC and SNOC-MM on downstream feature qcom,util-fact which translates to ab_coeff, add it. Signed-off-by: Adam Skladowski Link: https://lore.kernel.org/r/20240709102728.15349-9-a39.skl@gmail.com Signed-off-by: Georgi Djakov

interconnect: qcom: qcs404: Add regmaps and more bus descriptions

2024-08-23T23:54:42Z

Currently we are lacking descriptions of regmaps, bus clocks and types of busses, provide them. Signed-off-by: Adam Skladowski Link: https://lore.kernel.org/r/20240709102728.15349-7-a39.skl@gmail.com Signed-off-by: Georgi Djakov

interconnect: qcom: qcs404: Mark AP-owned nodes as such

2024-08-23T23:54:42Z

When driver was upstreamed it seems ap_owned nodes were not available, bring them now. Signed-off-by: Adam Skladowski Link: https://lore.kernel.org/r/20240709102728.15349-6-a39.skl@gmail.com Signed-off-by: Georgi Djakov

interconnect: qcom: Add MSM8937 interconnect provider driver

2024-08-23T23:54:42Z

Add driver for interconnect busses found in MSM8937 based platforms. The topology consists of four NoCs that are partially controlled by a RPM processor. Signed-off-by: Adam Skladowski Link: https://lore.kernel.org/r/20240709102728.15349-5-a39.skl@gmail.com Signed-off-by: Georgi Djakov

interconnect: qcom: sm8250: Enable sync_state

2024-08-23T20:08:57Z

Enable the generic icc sync_state callback to ensure interconnect votes are actually taken into account, instead of being forced to the maximum value. Fixes: b95b668eaaa2 ("interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate") Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20240804-sm8350-fixes-v1-8-1149dd8399fe@linaro.org Signed-off-by: Georgi Djakov

interconnect: qcom: sm8350: drop DISP nodes

2024-08-23T20:04:51Z

The msm-5.x kernels have additional display RSC and separate display BCM voter. Since upstream kernel doesn't yet provide display RSC, we end up duplicating several nodes, which can result in incorrect votes being cast. Drop *_DISP nodes. Fixes: d26a56674497 ("interconnect: qcom: Add SM8350 interconnect provider driver") Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20240804-sm8350-fixes-v1-4-1149dd8399fe@linaro.org Signed-off-by: Georgi Djakov

interconnect: qcom: Add MSM8976 interconnect provider driver

2024-08-23T18:19:29Z

Add driver for interconnect busses found in MSM8976 based platforms. The topology consists of four NoCs that are partially controlled by a RPM processor. Signed-off-by: Adam Skladowski Link: https://lore.kernel.org/r/20240709102728.15349-3-a39.skl@gmail.com Signed-off-by: Georgi Djakov

Merge branch 'icc-rpmh-qos' into icc-next

2024-07-04T19:45:20Z

This series adds QoS support for QNOC type device which can be found on SC7280 platform. It adds support for programming priority, priority forward disable and urgency forwarding. This helps in priortizing the traffic originating from different interconnect masters at NOC (Network On Chip). * icc-rpmh-qos dt-bindings: interconnect: add clock property to enable QOS on SC7280 interconnect: qcom: icc-rpmh: Add QoS configuration support interconnect: qcom: sc7280: enable QoS configuration interconnect: qcom: Fix DT backwards compatibility for QoS Link: https://lore.kernel.org/r/20240607173927.26321-1-quic_okukatla@quicinc.com Signed-off-by: Georgi Djakov

interconnect: qcom: Fix DT backwards compatibility for QoS

2024-07-04T19:43:59Z

Add qos_clks_required flag to skip QoS configuration if clocks property is not populated in devicetree for providers which require clocks to be enabled for accessing registers. This is to keep the QoS configuration backwards compatible with devices that have older DTB. Reported-by: Bjorn Andersson Closes: https://lore.kernel.org/all/ciji6nlxn752ina4tmh6kwvek52nxpnguomqek6plwvwgvoqef@yrtexkpmn5br/ Signed-off-by: Odelu Kukatla Tested-by: Bjorn Andersson Fixes: fbd908bb8bc0 ("interconnect: qcom: sc7280: enable QoS configuration") Link: https://lore.kernel.org/r/20240704125515.22194-1-quic_okukatla@quicinc.com Signed-off-by: Georgi Djakov