kernel/linux.git/drivers/soc/qcom/Makefile, branch v6.12.80

soc: qcom: smp2p: Introduce tracepoint support

2024-07-29T02:58:46+00:00

Introduce tracepoint support for smp2p to enable communication logging between local and remote processors. Include tracepoints with information about the remote subsystem name, negotiation details, supported features, bit change notifications, and ssr activity. These logs are useful for debugging issues between subsystems. Signed-off-by: Sudeepgoud Patil Link: https://lore.kernel.org/r/20240716173835.997259-3-quic_sudeepgo@quicinc.com Signed-off-by: Bjorn Andersson

soc: qcom: add pd-mapper implementation

2024-06-24T22:32:07+00:00

Existing userspace protection domain mapper implementation has several issue. It doesn't play well with CONFIG_EXTRA_FIRMWARE, it doesn't reread JSON files if firmware location is changed (or if firmware was not available at the time pd-mapper was started but the corresponding directory is mounted later), etc. Provide in-kernel service implementing protection domain mapping required to work with several services, which are provided by the DSP firmware. This module is loaded automatically by the remoteproc drivers when necessary via the symbol dependency. It uses a root node to match a protection domains map for a particular board. It is not possible to implement it as a 'driver' as there is no corresponding device. Tested-by: Steev Klimaszewski Tested-by: Alexey Minnekhanov Reviewed-by: Chris Lew Tested-by: Neil Armstrong # on SM8550-QRD Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20240622-qcom-pd-mapper-v9-4-a84ee3591c8e@linaro.org [bjorn: include linux/slab.h] Signed-off-by: Bjorn Andersson

soc: qcom: pdr: extract PDR message marshalling data

2024-06-24T03:41:39+00:00

The in-kernel PD mapper is going to use same message structures as the QCOM_PDR_HELPERS module. Extract message marshalling data to separate module that can be used by both PDR helpers and by PD mapper. Reviewed-by: Bryan O'Donoghue Tested-by: Steev Klimaszewski Tested-by: Alexey Minnekhanov Tested-by: Neil Armstrong # on SM8550-QRD Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20240622-qcom-pd-mapper-v9-3-a84ee3591c8e@linaro.org Signed-off-by: Bjorn Andersson

Merge branch '20240201204421.16992-2-quic_amelende@quicinc.com' into drivers-for-6.9

2024-02-01T22:27:52+00:00

Merge PBS driver through topic branch, to also allow it be merged through the LED subsystem.

soc: qcom: add QCOM PBS driver

2024-02-01T22:26:55+00:00

Add the Qualcomm PBS (Programmable Boot Sequencer) driver. The QCOM PBS driver supports configuring software PBS trigger events through PBS RAM on Qualcomm Technologies, Inc (QTI) PMICs. Signed-off-by: Anjelique Melendez Link: https://lore.kernel.org/r/20240201204421.16992-6-quic_amelende@quicinc.com Signed-off-by: Bjorn Andersson

soc: qcom: aoss: Add tracepoints in qmp_send()

2024-01-28T03:44:45+00:00

Add tracepoint for tracing the messages being sent and the success thereof. This is useful as the system has a variety of clients sending requests to the always-on subsystem. Signed-off-by: Bjorn Andersson Reviewed-by: Chris Lew Link: https://lore.kernel.org/r/20240123-qcom-aoss-tracepoints-v2-1-bd73baa31977@quicinc.com Signed-off-by: Bjorn Andersson

soc: qcom: pmic_pdcharger_ulog: Search current directory for headers

2023-12-16T05:17:27+00:00

As specified in samples/trace_events/Makefile: If you include a trace header outside of include/trace/events then the file that does the #define CREATE_TRACE_POINTS must have that tracer file in its main search path. This is because define_trace.h will include it, and must be able to find it from the include/trace directory. Without this the following compilation error is seen: CC drivers/soc/qcom/pmic_pdcharger_ulog.o In file included from drivers/soc/qcom/pmic_pdcharger_ulog.h:36, from drivers/soc/qcom/pmic_pdcharger_ulog.c:15: ./include/trace/define_trace.h:95:42: fatal error: ./pmic_pdcharger_ulog.h: No such file or directory 95 | #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) | ^ compilation terminated. Fixes: 086fdb48bc65 ("soc: qcom: add ADSP PDCharger ULOG driver") Signed-off-by: Andrew Halaney Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20231205-pmicpdcharger-ulog-fixups-v1-1-71c95162cb84@redhat.com Signed-off-by: Bjorn Andersson

soc: qcom: add ADSP PDCharger ULOG driver

2023-11-14T17:06:24+00:00

The Qualcomm PMIC PDCharger ULOG driver provides access to logs of the ADSP firmware PDCharger module in charge of Battery and Power Delivery on modern systems. Implement trace events as a simple rpmsg driver with an 1s interval to retrieve the messages. The interface allows filtering the messages by subsystem and priority level, this could be implemented later on. Signed-off-by: Neil Armstrong Reviewed-by: Dmitry Baryshkov Tested-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20230908-topic-sm8550-upstream-pdcharge-ulog-v1-1-d1b16b02ced2@linaro.org Signed-off-by: Bjorn Andersson

Merge branch 'genpd_create_dir' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm into drivers-for-6.6

2023-08-03T16:27:23+00:00

Merge the topic branch that introduces the genpd subsystem into the Qualcomm soc driver tree, in order to deal with patches landed in the Qualcomm rpmhpd driver already in this cycle.

soc: qcom: Move power-domain drivers to the genpd dir

2023-07-14T08:40:18+00:00

To simplify with maintenance let's move the qcom power-domain drivers to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Bjorn Andersson Cc: Konrad Dybcio Cc: Andy Gross Cc: Acked-by: Bjorn Andersson Signed-off-by: Ulf Hansson