The qxm_nsp node is configured with an incorrect num_links value,
causing remoteproc driver to fail probing because it cannot acquire the
interconnect path for qxm_nsp -> ebi. This results in the following
error in dmesg:
platform 26300000.remoteproc: deferred probe pending:
qcom_q6v5_pas: failed to acquire interconnect path
Set num_links to 2 to match the two link_nodes, allowing remoteproc
clients to obtain the correct path handle and vote on qxm_nsp -> ebi.
Fixes: 874be3339c ("interconnect: qcom: qcs8300: convert to dynamic IDs")
Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260120-monaco_num_links_fix_nsp_ebi_path-v3-1-536be21ce3ff@oss.qualcomm.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Now as all RPMh interconnect drivers were converted to using the dynamic
IDs, drop support for non-dynamic ID allocation.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251031-rework-icc-v3-25-0575304c9624@oss.qualcomm.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Stop using fixed and IDs and covert the platform to use dynamic IDs for
the interconnect. This gives more flexibility and also allows us to drop
the .num_links member, saving from possible errors related to it being
not set or set incorrectly.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251031-rework-icc-v3-9-0575304c9624@oss.qualcomm.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Add driver for the Qualcomm interconnect buses found in QCS8300
based platforms. The topology consists of several NoCs that are
controlled by a remote processor that collects the aggregated
bandwidth for each master-slave pairs.
Signed-off-by: Raviteja Laggyshetty <quic_rlaggysh@quicinc.com>
Link: https://lore.kernel.org/r/20240910101013.3020-3-quic_rlaggysh@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
