| Age | Commit message (Collapse) | Author |
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Metrics use the amd_l3 PMU for access/miss/hit information.
Reviewed-by: Sandipan Das <sandipan.das@amd.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Leo Yan <leo.yan@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Add metrics that give an overview and details of the dtlb (zen1, zen2,
zen3).
Reviewed-by: Sandipan Das <sandipan.das@amd.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Leo Yan <leo.yan@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Add metrics that give an overview and details of the l1 itlb (zen1,
zen2, zen3) and l2 itlb (all zens).
Reviewed-by: Sandipan Das <sandipan.das@amd.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Leo Yan <leo.yan@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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The br metric group for branches itself comprises metric groups for
total, taken, conditional, fused and far metric groups using JSON
events.
The lack of conditional events on anything but zen2 means this category
is lacking on zen1, zen3 and zen4.
Reviewed-by: Sandipan Das <sandipan.das@amd.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Leo Yan <leo.yan@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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The metric adjusts for whether or not SMT is on.
Reviewed-by: Sandipan Das <sandipan.das@amd.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Leo Yan <leo.yan@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Compute using the MSR PMU the percentage of wallclock cycles where the
CPUs are in a low power state.
Reviewed-by: Sandipan Das <sandipan.das@amd.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Leo Yan <leo.yan@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Add power per second metrics based on RAPL.
Reviewed-by: Sandipan Das <sandipan.das@amd.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Leo Yan <leo.yan@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Add a LoadEvents function that loads all event JSON files in a
directory.
In the Event constructor ensure all events are defined in the event JSON
except for legacy events like "cycles".
If the initial event isn't found then legacy_event1 is used, and if that
isn't found legacy_event2 is used.
This allows a single Event to have multiple event names as models will
often rename the same event over time. If the event doesn't exist an
exception is raised.
So that references to metrics can be added, add the MetricRef
class. This doesn't validate as an event name and so provides an
escape hatch for metrics to refer to each other.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Leo Yan <leo.yan@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Generate extra-metrics.json and extra-metricgroups.json from python
architecture specific scripts. The metrics themselves will be added in
later patches.
If a build takes place in tools/perf/ then extra-metrics.json and
extra-metricgroups.json are generated in that directory and so added
to .gitignore.
If there is an OUTPUT directory then the tools/perf/pmu-events/arch
files are copied to it so the generated extra-metrics.json and
extra-metricgroups.json can be added/generated there.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Leo Yan <leo.yan@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Now that the bitfield dependency is resolved, the explicit inclusion of
kernel.h is no longer needed.
Remove the redundant include.
Signed-off-by: Leo Yan <leo.yan@arm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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A perf build failure was reported by Thomas Voegtle on stable kernel
v6.6.120:
CC tests/sample-parsing.o
CC util/intel-pt-decoder/intel-pt-pkt-decoder.o
CC util/perf-regs-arch/perf_regs_csky.o
CC util/arm-spe-decoder/arm-spe-pkt-decoder.o
CC util/perf-regs-arch/perf_regs_loongarch.o
In file included from util/arm-spe-decoder/arm-spe-pkt-decoder.h:10,
from util/arm-spe-decoder/arm-spe-pkt-decoder.c:14:
/local/git/linux-stable-rc/tools/include/linux/bitfield.h: In function ‘le16_encode_bits’:
/local/git/linux-stable-rc/tools/include/linux/bitfield.h:166:31: error: implicit declaration of
function ‘cpu_to_le16’; did you mean ‘htole16’? [-Werror=implicit-function-declaration]
____MAKE_OP(le##size,u##size,cpu_to_le##size,le##size##_to_cpu) \
^~~~~~~~~
/local/git/linux-stable-rc/tools/include/linux/bitfield.h:149:9: note: in definition of macro
‘____MAKE_OP’
return to((v & field_mask(field)) * field_multiplier(field)); \
^~
/local/git/linux-stable-rc/tools/include/linux/bitfield.h:170:1: note: in expansion of macro
‘__MAKE_OP’
__MAKE_OP(16)
Fix this by including linux/kernel.h, which provides the required
definitions.
The issue was not found on the mainline due to the relevant C files have
included kernel.h. It'd be good to merge this change on mainline
as well for robustness.
Closes: https://lore.kernel.org/stable/3a44500b-d7c8-179f-61f6-e51cb50d3512@lio96.de/
Fixes: 64d86c03e1441742 ("perf arm-spe: Extend branch operations")
Reported-by: Hamza Mahfooz <hamzamahfooz@linux.microsoft.com>
Reported-by: Thomas Voegtle <tv@lio96.de>
Signed-off-by: Leo Yan <leo.yan@arm.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Ian Rogers <irogers@google.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Leo Yan <leo.yan@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
To: Sasha Levin <sashal@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Fix the incorrect description of the schedstats report. Also fix the
spelling errors in man page.
Fixes: 800af362d68945e5 ("perf sched stats: Add details in man page")
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Reported-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Signed-off-by: Swapnil Sapkal <swapnil.sapkal@amd.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Anubhav Shelat <ashelat@redhat.com>
Cc: Chen Yu <yu.c.chen@intel.com>
Cc: Gautham Shenoy <gautham.shenoy@amd.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Define a macro for separator length of the line in perf sched stats
report.
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Signed-off-by: Swapnil Sapkal <swapnil.sapkal@amd.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Anubhav Shelat <ashelat@redhat.com>
Cc: Chen Yu <yu.c.chen@intel.com>
Cc: Gautham Shenoy <gautham.shenoy@amd.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Replace store_schedtstat_cpu_diff() with store_schedstat_cpu_diff()
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Signed-off-by: Swapnil Sapkal <swapnil.sapkal@amd.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Anubhav Shelat <ashelat@redhat.com>
Cc: Chen Yu <yu.c.chen@intel.com>
Cc: Gautham Shenoy <gautham.shenoy@amd.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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In perf_sched__schedstat_live(), build_cpu_domain_map() returns the
pointer to cpu_domain_map which can also be NULL.
Add NULL check for the same to avoid NULL pointer dereference.
Fixes: 00093b3133984ffe ("perf sched stats: Add support for live mode")
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Signed-off-by: Swapnil Sapkal <swapnil.sapkal@amd.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Anubhav Shelat <ashelat@redhat.com>
Cc: Chen Yu <yu.c.chen@intel.com>
Cc: Gautham Shenoy <gautham.shenoy@amd.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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The function cpumask_to_cpulist() allocates memory with calloc() and
stores the result in 'bm', but then incorrectly checks 'cpumask' for
NULL instead of 'bm'.
This means that if the allocation fails, the function will dereference a
NULL pointer when trying to access 'bm'.
Fix the check to test the correct variable 'bm'.
Fixes: d40c68a49f69c9bd ("perf header: Support CPU DOMAIN relation info")
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Signed-off-by: Swapnil Sapkal <swapnil.sapkal@amd.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Anubhav Shelat <ashelat@redhat.com>
Cc: Chen Yu <yu.c.chen@intel.com>
Cc: Gautham Shenoy <gautham.shenoy@amd.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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cpumask and cpulist from cpu-domain header have hardcoded max_cpus value
of 1024.
Current systems have more cpus than this value. Replace it with
MAX_NR_CPUS.
Also define a macro to represent domain name length.
Fixes: d40c68a49f69c9bd ("perf header: Support CPU DOMAIN relation info")
Reported-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Signed-off-by: Swapnil Sapkal <swapnil.sapkal@amd.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Anubhav Shelat <ashelat@redhat.com>
Cc: Chen Yu <yu.c.chen@intel.com>
Cc: Gautham Shenoy <gautham.shenoy@amd.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Add generic helper functions for u64 sysfs attributes that follow the
common pattern of calling CPPC get/set APIs:
- cppc_cpufreq_sysfs_show_u64(): reads value and handles -EOPNOTSUPP
- cppc_cpufreq_sysfs_store_u64(): parses input and calls set function
Add CPPC_CPUFREQ_ATTR_RW_U64() macro to generate show/store functions
using these helpers, reducing boilerplate for simple attributes.
Convert auto_act_window and energy_performance_preference_val to use
the new macro.
No functional changes.
Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
Reviewed-by: Lifeng Zheng <zhenglifeng1@huawei.com>
[ rjw: Retained empty code line after a conditional ]
Link: https://patch.msgid.link/20260120145623.2959636-2-sumitg@nvidia.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
More Qualcomm Arm32 DeviceTree updated for v6.20
MSM8226 is switched to generic RPMPD_ indices, to allow dropping the
duplicate platform-specific constants.
On MSM8960 two additional GSBIs and I2C controllers are introduced.
Accelerometer, Magnetometer, NFC and Light/Proximity sensors are then
enabled on the Samsung Galaxy Express.
* tag 'qcom-arm32-for-6.20-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
ARM: dts: qcom: switch to RPMPD_* indices
ARM: dts: qcom: msm8960: expressatt: Add Accelerometer
ARM: dts: qcom: msm8960: expressatt: Add Magnetometer
ARM: dts: qcom: msm8960: expressatt: Add NFC
ARM: dts: qcom: msm8960: expressatt: Add Light/Proximity Sensor
ARM: dts: qcom: msm8960: Add GSBI2 & GSBI7
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
More Qualcomm Arm64 DeviceTree updates for v6.20
Enable ADSP FastRPC and add missing GPU memory regions on Agatti.
Also add the missing GPU regions on SM6115.
Describe the application subsystem watchdog on Hamoa and enable this in
the EL2 configurations.
Add the camera control interface (CCI) I2C controller on MSM8953, and
describe the camera regulators and the camera EEPROM on Fairphone FP3.
Specify clock frequency for the i2c4 bus on OnePlus 6, to silence the
warnings about missing frequency definition.
Add FastRPC and associated heap memory, as well as Coresight, on SM8750
Switch a variety of platforms to use the generic RPMPD_ constants,
instead of target-specific duplicated, to allow us to drop these from
the header files.
Drop the invalid opp-shared on the QUP OPP table for Talos.
* tag 'qcom-arm64-for-6.20-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: dts: qcom: sm6115: Add CX_MEM/DBGC GPU regions
arm64: dts: qcom: agatti: Add CX_MEM/DBGC GPU regions
arm64: dts: qcom: sm8750: add ADSP fastrpc-compute-cb nodes
arm64: dts: qcom: sm8750: add memory node for adsp fastrpc
arm64: dts: qcom: switch to RPMPD_* indices
arm64: dts: qcom: oneplus-enchilada: Specify i2c4 clock frequency
arm64: dts: qcom: sm6350: Add clocks for aggre1 & aggre2 NoC
arm64: dts: qcom: agatti: enable FastRPC on the ADSP
arm64: qcom: dts: sm8750: add coresight nodes
arm64: dts: qcom: talos: Drop opp-shared from QUP OPP table
arm64: dts: qcom: x1-el2: Enable the APSS watchdog
arm64: dts: qcom: hamoa: Add the APSS watchdog
dt-bindings: watchdog: Document X1E80100 compatible
arm64: dts: qcom: sdm632-fairphone-fp3: Enable CCI and add EEPROM
arm64: dts: qcom: sdm632-fairphone-fp3: Add camera fixed regulators
arm64: dts: qcom: msm8953: Add CCI nodes
arm64: dts: qcom: msm8953: Re-sort tlmm pinctrl states
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
New boards: Anberic RG-DS game console, Radxa CM3J module + baseboard
for the Rpi CM4 IO board, QNAP TS133 from the RK3568 NAS series.
2 display outputs for the Lion board (old RK3368), TPS65185 pmic for the
PineNote and fixes for the PCIe ranges on both RK356x and RK3588.
These came quite late, so I wanted to give them the time till 6.20-rc1
and have them migrate to stable-kernels afterwards.
The rest is small stuff on a number of boards wrt gpios and compatibles.
* tag 'v6.20-rockchip-dts64-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (25 commits)
arm64: dts: rockchip: Fix rk3588 PCIe range mappings
arm64: dts: rockchip: Fix rk356x PCIe range mappings
arm64: dts: rockchip: Add Anbernic RG-DS
dt-bindings: input: touchscreen: goodix: Add "panel" property
dt-bindings: arm: rockchip: Add Anbernic RG-DS
arm64: dts: rockchip: Explicitly request UFS reset pin on RK3576
arm64: dts: rockchip: Add TPS65185 for PineNote
arm64: dts: rockchip: Do not enable hdmi_sound node on Pinebook Pro
arm64: dts: rockchip: Fix imx258 variant on pinephone pro
arm64: dts: rockchip: Add the Video-Demo overlay for Lion Haikou
arm64: dts: rockchip: Enable pwm1 on rk3368-lion-haikou
arm64: dts: rockchip: Enable HDMI output on RK3368-Lion-Haikou
arm64: dts: rockchip: Add HDMI node to RK3368
arm64: dts: rockchip: Use phandle for i2c_lvds_blc on rk3368-lion haikou
arm64: dts: rockchip: Fix SD card support for RK3576 Nanopi R76s
arm64: dts: rockchip: Fix SD card support for RK3576 EVB1
arm64: dts: rockchip: Add Radxa CM3J on RPi CM4 IO Board
arm64: dts: rockchip: Add Radxa CM3J
dt-bindings: arm: rockchip: Add Radxa CM3J on RPi CM4 IO Board
arm64: dts: rockchip: Make eeprom read-only for Radxa ROCK 3C/5A/5C
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
Removal of the obsolete mshc aliases from RK3036.
* tag 'v6.20-rockchip-dts32-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: rk3036: remove mshc aliases
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix into soc/dt
- Add OrangePi 6 Plus board
* tag 'cix-dt-binding-v6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix:
dt-bindings: arm: cix: add OrangePi 6 Plus board
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt
Microchip AT91 device tree updates for v6.20
This update includes:
- update the SAMA7D65 flexcom nodes to add the missing i2c, spi, and usart
child nodes; the flexcom child nodes were also updated with DMA
properties
- add basic support for the PCB8385 board, based on LAN966X SoC
- drop usb_a9g20-dab-mmx.dtsi as it is not used anywhere in the tree
* tag 'at91-dt-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: dts: microchip: Drop usb_a9g20-dab-mmx.dtsi
ARM: dts: Add support for pcb8385
dt-bindings: arm: at91: add lan966 pcb8385 board
ARM: dts: microchip: sama7d65: add missing flexcom nodes
ARM: dts: microchip: sama7d65: add fifo-size to usart
ARM: dts: microchip: sama7d65: add dma properties to usart6
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix into soc/dt
- add OrangePi 6 Plus board
- one small improvement
* tag 'cix-dt-v6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix:
arm64: dts: cix: Add OrangePi 6 Plus board support
arm64: dts: cix: Use lowercase hex
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/dt
mvebu dt64 for 6.20 (part 1)
Add support for Armada 7020 Express Type 7 CPU module board by Marvell, including:
- COM Express CPU module and carrier board (Marvell DB-98CX85x0)
- DDR4 memory, 1Gbit OOB Ethernet, 10G KR Ethernet, NAND/SPI flash, PCIe, SATA, USB, and UART interfaces
Add SoC-specific compatibles for SafeXcel crypto engine on Armada 37xx and CP11x
Fix regulator type from "regulator-gpio" to "regulator-fixed" where no GPIO control is present
Add missing GPIO properties for "nxp,pca9536" on cn9131-cf-solidwan
Fix and clean up pinctrl-names properties and typos
Add missing "#phy-cells" to "usb-nop-xceiv" nodes
MAINTAINERS: Add Falcon DB to the list of maintained Marvell Armada dts files
* tag 'mvebu-dt64-6.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
MAINTAINERS: Add Falcon DB
arm64: dts: a7k: add COM Express boards
arm64: dts: marvell: Add SoC specific compatibles to SafeXcel crypto
arm64: dts: marvell: change regulator-gpio to regulator-fixed
arm64: dts: marvell: cn9131-cf-solidwan: Add missing GPIO properties on "nxp,pca9536"
arm64: dts: marvell: Fix stray and typo "pinctrl-names" properties
arm64: dts: marvell: Add missing "#phy-cells" to "usb-nop-xceiv"
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt
MediaTek ARM64 Device Tree updates
This adds support for new boards and variants based on different
already supported MediaTek SoCs, and improves support for current
boards.
In particular:
- New machines:
- Ezurio Tungsten 510 (MediaTek Genio 510 SoC)
- Ezurio Tungsten 700 (MediaTek Genio 700 SoC)
...improvements for already supported SoCs and machines:
- MT7981b gains support for PCI-Express, USB, Ethernet and for
the "GED" WiFi HW offload
- OpenWRT One board gains support for the same
- MT8188/8195/8390/8395 gains support for the DPI1 interface
and HDMI output from the SoC's HDMI Tx controller along with
its HDMI PHY and DDC IPs, usable on a selection of boards
that expose a HDMI connector, namely:
- All MT8390 Genio EVK based boards
- All MT8395 Genio EVK based boards
- Radxa NIO-12L (MT8395)
...and dtbs_check warning fixes for many of the MTK devicetrees,
including MT6795, MT7981, MT7986, MT7988, MT8173, MT8183, MT8186,
MT8188, MT8192, and a dts coding style fix for Airoha EN7581-EVB.
This also includes a fix for the new devicetree overlay warnings,
adding dtbs with applied overlays for all of the devices having
at least one overlay.
* tag 'mtk-dts64-for-v6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: (47 commits)
arm64: dts: mediatek: mt8192: Rename mt8192-afe-pcm to audio-controller
dt-bindings: arm: mediatek: audsys: Support mt8192-audsys variant
arm64: dts: mediatek: mt7988a: Fix PCI-Express T-PHY node address
arm64: dts: mediatek: mt8186-evb: Add vproc fixed regulator
arm64: dts: mediatek: mt7981b-openwrt-one: Add address/size cells to eth
arm64: dts: mediatek: mt8183-kukui: Clean up IT6505 regulator supply
arm64: dts: mediatek: mt7986a: Change compatible for SafeXcel crypto
arm64: dts: mediatek: mt8173-evb: Add interrupts to DA9211 regulator
arm64: dts: mediatek: mt6795-xperia-m5: Rename PMIC leds node
arm64: dts: mediatek: mt6795: Fix issues in SCPSYS node
arm64: dts: mediatek: mt6331: Fix VCAM IO regulator name
arm64: dts: mediatek: mt6795-xperia-m5: Add UHS pins for MMC1 and 2
arm64: dts: mediatek: mt8192-asurada: Remove unused clock-stretch-ns
arm64: dts: mediatek: mt8173-elm: Remove regulators from thermal node
arm64: dts: mediatek: mt8173-elm: Fix dsi0 ports warning
arm64: dts: mediatek: mt8173-elm: Fix bluetooth node name and reorder
arm64: dts: mediatek: mt8183-pumpkin: Fix pinmux node names
arm64: dts: mediatek: mt8183-jacuzzi-pico6: Fix typo in pinmux node
arm64: dts: mediatek: mt7981b-openwrt-one: Remove useless cells from flash@0
arm64: dts: mediatek: mt8183-evb: Fix dtbs_check warnings
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap into soc/dt
ARM: dts: OMAP updates for v6.20
* tag 'omap-for-v6.20/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap:
ARM: dts: omap: dra7: Remove bogus #syscon-cells property
ARM: dts: ti/omap: omap*: fix watchdog node names
ARM: dts: ti: Drop unused .dtsi
ARM: dts: Drop am335x-base0033 devicetree
ARM: dts: tps65910: Add gpio & interrupt properties
ARM: dts: omap: enable panic-indicator option
ARM: dts: ti/omap: omap4-epson-embt2ws: add powerbutton
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt
Allwinner device tree changes for 6.20
Not many changes this cycle.
- The A523 family of SoCs gained support for SPI controllers.
- Some cleanup of old ARM device tree files to fix DT binding validation
errors.
- D1 and A100 SoCs gained support for their LED controller. This was
from a couple years ago. The driver made it in, but the DT patches
were missed.
- D1 and T113 SoCs gained support for the internal thermal sensor.
* tag 'sunxi-dt-for-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
riscv: dts: allwinner: d1: Add CPU thermal sensor and zone
ARM: dts: allwinner: Replace status "failed" with "fail"
riscv: dts: allwinner: d1: Add RGB LEDs to boards
riscv: dts: allwinner: d1: Add LED controller node
arm64: dts: allwinner: a100: Add LED controller node
ARM: dts: allwinner: sun5i-a13-utoo-p66: delete "power-gpios" property
arm64: dts: allwinner: t527: orangepi-4a: Enable SPI-NOR flash
arm64: dts: allwinner: sun55i: Add SPI controllers
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt
Amlogic ARM DT for v6.20:
- drop iio-hwmon in favour of generic-adc-thermal
* tag 'amlogic-arm-dt-for-v6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
ARM: dts: meson: drop iio-hwmon in favour of generic-adc-thermal
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt
Amlogic ARM64 DT for v6.20:
- Cleanups:
- Use lowercase hex
- Use hyphen in node names
- move CPU OPP table and clock assignment to SoC.dtsi
- drop useless assigned-clock-parents
- MMC clock fixup across multiple families
- Add type-c controller on Radxa Zero 2 and enable NPU
- New board:
- Khadas VIM1s based on Amlogic S4
* tag 'amlogic-arm64-dt-for-v6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
arm64: dts: amlogic: meson-s4-s905y4-khadas-vim1s: enable SDIO interface
arm64: dts: amlogic: add the type-c controller on Radxa Zero 2
arm64: dts: amlogic: meson-sm1-odroid: Eliminate Odroid HC4 power glitches during boot.
arm64: dts: amlogic: meson-s4-s905y4-khadas-vim1s: enable eMMC storage
arm64: dts: meson-s4-s905y4-khadas-vim1s: add initial device tree
arm64: dts: meson-s4-aq222: update compatible string with s805x2
dt-bindings: arm: amlogic: introduce specific compatibles for S4 family
arm64: dts: amlogic: Enable the npu node on Radxa Zero 2
arm64: dts: amlogic: g12: assign the MMC A signal clock
arm64: dts: amlogic: g12: assign the MMC B and C signal clocks
arm64: dts: amlogic: gx: assign the MMC signal clocks
arm64: dts: amlogic: axg: assign the MMC signal clocks
arm64: dts: amlogic: a1: align the mmc clock setup
arm64: dts: amlogic: c3: assign the MMC signal clocks
arm64: dts: amlogic: s4: fix mmc clock assignment
arm64: dts: amlogic: s4: assign mmc b clock to 24MHz
arm64: dts: amlogic: drop useless assigned-clock-parents
arm64: dts: amlogic: move CPU OPP table and clock assignment to SoC.dtsi
arm64: dts: amlogic: Use lowercase hex
arm64: dts: amlogic: Use hyphen in node names
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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into soc/dt
RISC-V SpacemiT DT changes for 6.20
- Disable Ethernet PHY auto sleep mode
- Add pinctrl IO power support
- Add K3 Pico-ITX board
- Add support for K3 SoC
- Add DWC USB support
- Add reset for eMMC(sdhci)/I2C
- Add PCIe support
- Support PMIC for Jupiter board
* tag 'spacemit-dt-for-6.20-1' of https://github.com/spacemit-com/linux:
riscv: dts: spacemit: Disable ETH PHY sleep mode for OrangePi
riscv: dts: spacemit: pinctrl: update register and IO power
riscv: dts: spacemit: add K3 Pico-ITX board support
riscv: dts: spacemit: add initial support for K3 SoC
dt-bindings: riscv: spacemit: add K3 and Pico-ITX board bindings
dt-bindings: interrupt-controller: add SpacemiT K3 IMSIC
dt-bindings: interrupt-controller: add SpacemiT K3 APLIC
dt-bindings: timer: add SpacemiT K3 CLINT
dt-bindings: riscv: add SpacemiT X100 CPU compatible
riscv: dts: spacemit: k1: Add "b" ISA extension
riscv: dts: spacemit: Enable USB3.0 on BananaPi-F3
riscv: dts: spacemit: Add DWC3 USB 3.0 controller node for K1
riscv: dts: spacemit: Add USB2 PHY node for K1
riscv: dts: spacemit: sdhci: add reset support
riscv: dts: spacemit: add reset property
riscv: dts: spacemit: PCIe and PHY-related updates
riscv: dts: spacemit: Add a PCIe regulator
riscv: dts: spacemit: Define the P1 PMIC regulators for Milk-V Jupiter
riscv: dts: spacemit: Define fixed regulators for Milk-V Jupiter
riscv: dts: spacemit: Enable i2c8 adapter for Milk-V Jupiter
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM64 changes for v6.20, part two
Add DPU clock management unit nodes to Google GS101.
* tag 'samsung-dt64-6.20-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos: gs101: add cmu_dpu and sysreg_dpu dt nodes
dt-bindings: clock: google,gs101-clock: Add DPU clock management unit
dt-bindings: clock: google,gs101-clock: fix alphanumeric ordering
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://github.com/Broadcom/stblinux into soc/dt
This pull request contains Broadcom ARM64-based SoCs DT changes for
6.20, please pull the following:
- Peter enables the RNG on 2712 (Raspberry Pi 5)
- Stanimir adds the watchdog DT node on 2712
- Rob removes undocumneted nodes, reworks clock nodes, fixes the
"simple-bus" node names, and cleans up additional properties and nodes
for all Broadcom ARM64-based SoCs
* tag 'arm-soc/for-6.20/devicetree-arm64' of https://github.com/Broadcom/stblinux:
arm64: dts: broadcom: bcm4906-netgear-r8000p: Drop unnecessary "ranges" in partition node
arm64: dts: broadcom: northstar2: Drop "arm,cci-400-pmu" fallback compatible
arm64: dts: broadcom: northstar2: Drop QSPI "clock-names"
arm64: dts: broadcom: northstar2: Drop unused and undocumented "brcm,pcie-ob-oarr-size" properties
arm64: dts: broadcom: northstar2: Rework clock nodes
arm64: dts: broadcom: ns2-svk: Use non-deprecated at25 properties
arm64: dts: broadcom: Use preferred node names
arm64: dts: broadcom: stingray: Move raid nodes out of bus
arm64: dts: broadcom: stingray: Fix 'simple-bus' node names
arm64: dts: broadcom: stingray: Rework clock nodes
arm64: dts: broadcom: Remove unused and undocumented nodes
arm64: dts: broadcom: bcm2712: Add watchdog DT node
arm64: dts: broadcom: bcm2712: Enable RNG
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://github.com/Broadcom/stblinux into soc/dt
This pull request contains Broadcom ARM-based SoCs DT changes for 6.20,
please pull the following:
- Rob fixes the simple-bus node names in the BCM2711 .dtsi file
* tag 'arm-soc/for-6.20/devicetree' of https://github.com/Broadcom/stblinux:
ARM: dts: broadcom: bcm2711: Fix 'simple-bus' node names
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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KMSAN reported an uninitialized value when batch_add_pfn_num() reads
batch->kind. This occurs because batch_clear() does not initialize the
kind field.
When batch_add_pfn_num() checks "if (batch->kind != kind)", it reads this
uninitialized value, triggering KMSAN warnings. However the algorithm is
fine with any value in kind at this point as the batch is always empty and
it always corrects kind if wrong.
Initialize batch->kind to zero in batch_clear() to silence the KMSAN
warning.
Link: https://patch.msgid.link/r/20260124132214.624041-1-kartikey406@gmail.com
Reported-by: syzbot+df28076a30d726933015@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=df28076a30d726933015
Fixes: f394576eb11db ("iommufd: PFN handling for iopt_pages")
Tested-by: syzbot+df28076a30d726933015@syzkaller.appspotmail.com
Signed-off-by: Deepanshu Kartikey <kartikey406@gmail.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Tested-by: syzbot+a0c841e02f328005bbcc@syzkaller.appspotmail.com
Reported-by: syzbot+a0c841e02f328005bbcc@syzkaller.appspotmail.com
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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If a process wrote to POR_EL0 and then crashed before a context switch
happened, the coredump would contain an incorrect value for POR_EL0.
The value read in poe_get() would be a stale value left in thread.por_el0. Fix
this by reading the value from the system register, if the target thread is the
current thread.
This matches what gcs/fpsimd do.
Fixes: 175198199262 ("arm64/ptrace: add support for FEAT_POE")
Reported-by: David Spickett <david.spickett@arm.com>
Cc: stable@vger.kernel.org
Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Kevin Brodsky <kevin.brodsky@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Kevin Brodsky <kevin.brodsky@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
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Add support for handling PCIe M.2 connectors as Power Sequencing devices.
These connectors are exposed as Power Sequencing devices as they often
support multiple interfaces like PCIe/SATA, USB/UART to the host machine,
and the interfaces may be driven by different client drivers at the same
time.
This driver handles the PCIe interface of these connectors. It first checks
for the presence of the graph port in the Root Port node with the help of
of_graph_is_present() API. If present, it acquires/powers ON the
corresponding pwrseq device.
Once the pwrseq device is powered ON, the driver will skip parsing the Root
Port/Slot resources and register with the pwrctrl framework.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://patch.msgid.link/20260128-pci-m2-v7-1-9b3a5fe3d244@oss.qualcomm.com
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into soc/dt
RISC-V/Sophgo Devicetrees for v6.20
Sophgo:
For CV18xx serials:
Update RX/TX FIFO size to fix the USB transfer issue.
For SG2042:
Optimize the DTS file format, including moving PLIC/CLINT
nodes into cpu dtsi and sorting peripheral nodes by address.
In addition, we also enable RTC for Pioneerbox.
For SG2044:
Add "b" ISA extension to fix dtbs_check warnings.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
* tag 'riscv-sophgo-dt-for-v6.20' of https://github.com/sophgo/linux:
riscv: dts: sophgo: sg2044: Add "b" ISA extension
riscv: dts: sophgo: fix the node order of SG2042 peripheral
riscv: dts: sophgo: Move PLIC and CLINT node into CPU dtsi
riscv: dts: sophgo: enable hardware clock (RTC) on the Milk-V Pioneer
riscv: dts: sophgo: cv180x: fix USB dwc2 FIFO sizes
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/dt
STM32 DT for v6.20, round 1
Highlights:
----------
- MCU:
- Update/add Led support on ST boards.
- MPU:
- STM32MP13:
- Add boot led and red led on ST DK board.
- STMP32MP15:
- Add boot led and red led on ST DK boards.
- Add SPI1 sleep pinctrl group.
- STM32MP23:
- Add green ,orange and boot leds on ST boards.
- Add SPI, I2C, DCMIPP and CSI instances to CLUSTER_PD
power domain.
- Enable analog-filter to all I2C instances.
- STM32MP25:
- Add green ,orange and boot leds on ST boards.
- Add SPI, I2C, DCMIPP and CSI instances to CLUSTER_PD
power domain.
- Enable analog-filter to all I2C instances.
- Add LPDDR/DDR channels to ST boards.
* tag 'stm32-dt-for-v6.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (31 commits)
arm/arm64: dts: st: Drop unused .dtsi
arm64: STM32: drop an undefined Kconfig symbol
arm64: dts: st: Minor whitespace cleanup
arm64: dts: st: Use hyphen in node names
arm64: dts: st: add power-domain of dcmipp in stm32mp231.dtsi
arm64: dts: st: add power-domain of dcmipp in stm32mp251.dtsi
dt-bindings: media: st: dcmipp: add 'power-domains' property
arm64: dts: st: add power-domain of csi in stm32mp231.dtsi
arm64: dts: st: add power-domain of csi in stm32mp251.dtsi
dt-bindings: media: st: csi: add 'power-domains' property
ARM: dts: stm32: add spi1 sleep state pinctrl on stm32mp157c-ev1
arm64: dts: st: add DDR channel to stm32mp257f-ev1 board
arm64: dts: st: add LPDDR channel to stm32mp257f-dk board
arm64: dts: st: enable i2c analog-filter in stm32mp231.dtsi
arm64: dts: st: enable i2c analog-filter in stm32mp251.dtsi
arm64: dts: st: add power-domains in all i2c of stm32mp231.dtsi
arm64: dts: st: add power-domains in all i2c of stm32mp251.dtsi
dt-bindings: i2c: st,stm32-i2c: add 'power-domains' property
arm64: dts: st: add power-domains in all spi of stm32mp231.dtsi
arm64: dts: st: add power-domains in all spi of stm32mp251.dtsi
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
- Mark the Meson GPIO controller as sleeping to avoid a
context splat
- Fix up the I2S2 and SWR TX group settings in the
Qualcomm SM8350 LPASS pin controller, and implement the
proper .get_direction() callback
- Fix a pin typo in the TG1520 pin controller
- Fix a group name in the Marvell armada 3710 XB pin
controller that got mangled in a DT schema rewrite
* tag 'pinctrl-v6.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
dt-bindings: pinctrl: marvell,armada3710-xb-pinctrl: fix 'usb32_drvvbus0' group name
pinctrl: lpass-lpi: implement .get_direction() for the GPIO driver
pinctrl: th1520: Fix typo
pinctrl: qcom: sm8350-lpass-lpi: Merge with SC7280 to fix I2S2 and SWR TX pins
pinctrl: meson: mark the GPIO controller as sleeping
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https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX arm64 device tree changes for 6.20:
- New board support: i.MX8MP/i.MX91/i.MX93/i.MX95 FRDM, ifm VHIP4
EvalBoard, Apalis iMX8QP, TQ-Systems MBLS1028A/MBLS1028A-IND
- A number of series from Alexander Stein improving lpcg indices
description for tqma8xxs board, moving BMAN/QMAN buffers for
tqmls1046a, refreshing tqma8mpql-mba8mpxl support a bit, adding HDMI
audio support for tqma8mpql-mba8mp-ras314 etc.
- A series from Chancel Liu adding various audio features for
imx93-14x14-evk board
- A series from Francesco Dolcini enabling hdmi_pai device for
imx8mp-verdin and imx8mp-toradex-smarc
- A couple of changes from Francesco Valla enabling more devices
and correcting CAN transceiver gpio for imx93-11x11-frdm
- A few changes from Frank Li adding DDR perf support for imx8qm, adding
camera support for imx8mp-evk, enabling thermal support for i.MX91, etc.
- A series from Haibo Chen adding flexcan support for imx943-evk and
imx952-evk boards
- A series from Krzysztof Kozlowski fixing up coding style issues
- A couple of changes from Marek Vasut updating Data Modul i.MX8M Plus
eDM SBC DT to rev.903, using GPU_CGC as core clock for GPU on i.MX95
- A series from Markus Niebel to clean up imx8mm-tqma8mqml board
regulators
- A couple of series from Peng Fan replacing xceiver-supply with phys
for NXP EVK boards, improving imx952-evk board support
- A series from Sebastian Krzyszkowiak to refresh imx8mq-librem5 support
- A couple of series from Stefano Radaelli to improve
imx93-var-som-symphony and imx8mp-var-som support
- Other random changes for various boards
* tag 'imx-dt64-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (104 commits)
arm64: dts: freescale: imx95: Add support for i.MX95 15x15 FRDM board
arm64: dts: imx91-11x11-frdm: fix CAN transceiver gpio
arm64: dts: imx93-11x11-frdm: enable additional devices
arm64: dts: imx93-11x11-frdm: Add MQS audio support
arm64: dts: imx952-evk: Add nxp,ctrl-ids for scmi misc
arm64: dts: imx952-evk: Add flexcan support
arm64: dts: imx952-evk: Enable TPM[3,6]
arm64: dts: imx952-evk: Enable wdog3
arm64: dts: imx952-evk: Enable USB[1,2]
arm64: dts: imx952-evk: Enable SPI7
arm64: dts: imx952-evk: Enable UART5
arm64: dts: imx952-evk: Enable I2C[2,3,4,6,7] bus
arm64: dts: imx952-evk: Change the usdhc1_200mhz drive strength to DSE4
arm64: dts: imx952: Add idle-states node
arm64: dts: imx8mn: Add ifm VHIP4 EvalBoard v1 and v2
arm64: dts: imx8mn: Add SNVS LPGPR
arm64: dts: imx8mq-librem5: Don't set mic-cfg for wm8962
arm64: dts: imx8mq-librem5: Set cap-power-off-card for usdhc2
arm64: dts: imx8mq-librem5: Limit uSDHC2 frequency to 50MHz
arm64: dts: imx8mq-librem5: Enable SNVS RTC
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX dt-bindgings changes for 6.20:
- New board compatibles for i.MX93 11x11 FRDM, Apalis iMX8QP, i.MX91 FRDM,
ifm VHIP4 EvalBoard v1 and v2, TQ-Systems MBLS1028A/MBLS1028A-IND,
i.MX952 EVK, i.MX8MP FRDM
- Add vendor prefix for ifm electronic gmbh
- A couple of small changes for fsl,imx-gpc.yaml and tcg,tpm-tis-i2c.yaml
* tag 'imx-bindings-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
dt-bindings: arm: fsl: Add compatible for i.MX95 15x15 FRDM board
dt-bindings: arm: fsl: Document ifm VHIP4 EvalBoard v1 and v2
dt-bindings: vendor-prefixes: Document ifm electronic gmbh
dt-bindings: arm: fsl: Add FRDM-IMX91 board
dt-bindings: tpm: Add st,st33tphf2ei2c
dt-bindings: arm: fsl: Add Apalis iMX8QP
dt-bindings: arm: fsl: add i.MX952 EVK board
dt-bindings: arm: fsl: add i.MX93 11x11 FRDM board
dt-bindings: power: fsl,imx-gpc: Document address-cells
dt-bindings: arm: fsl: Add i.MX8MP FRDM board
dt-bindings: arm: fsl: add TQ-Systems boards MBLS1028A and MBLS1028A-IND
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
dt-bindings: Changes for v6.20-rc1
This series updates various DT bindings for Tegra architecture,
primarily focusing on schema validation fixes and new feature
documentation for Tegra234 and Tegra264 SoCs. Key changes include
converting Tegra20 NAND bindings to YAML, and updating memory, DMA, and
IOMMU definitions for Tegra264 (introducing CMDQV and DBB clock
support). Additionally, it resolves legacy warnings for Tegra30/132
display and VI interfaces.
* tag 'tegra-for-6.20-dt-bindings-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt-bindings: display: tegra: document Tegra30 VI and VIP
dt-bindings: display: tegra: document Tegra132 MIPI calibration device
dt-bindings: mtd: nvidia,tegra20-nand: convert to DT schema
dt-bindings: dma: Update ADMA bindings for tegra264
dt-bindings: iommu: Add NVIDIA Tegra CMDQV support
dt-bindings: memory: tegra: Document DBB clock for Tegra264
dt-bindings: tegra: pmc: Update aotag as an optional aperture
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Make dma_set_max_seg_size() available to Rust so drivers can perform
standard DMA setup steps.
Signed-off-by: Beata Michalska <beata.michalska@arm.com>
Acked-by: Robin Murphy <robvin.murphy@arm.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20260128135320.689046-1-beata.michalska@arm.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
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The LPSPI driver currently does not support setting SPI bus clock
polarity and phase, add support for it.
It is important to configure correct initial clock polarity and phase
before the GPIO chipselect toggles, otherwise a chip attached to the
bus might recognize the first change of clock signal as the first
clock cycle and get confused.
In order to set up the correct polarity and phase on the clock signal
before the GPIO chipselects get configured by the SPI core, the
controller has to be briefly brought up in fsl_lpspi_prepare_message().
The fsl_lpspi_prepare_message() behaves like a zero-length transfer
which always uses PIO and never DMA, and which leaves the clock signal
in the correct state at the end of such transfer, which happens before
the GPIO chipselect toggles.
Signed-off-by: Marek Vasut <marex@nabladev.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260127222353.1452003-1-marex@nabladev.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Async COPY operations hold copy stateids that represent NFSv4 state.
Thus, when the NFS server administrator revokes all NFSv4 state for
a filesystem via the unlock_fs interface, ongoing async COPY
operations referencing that filesystem must also be canceled.
Each cancelled copy triggers a CB_OFFLOAD callback carrying the
NFS4ERR_ADMIN_REVOKED status to notify the client that the server
terminated the operation.
The static drop_client() function is renamed to nfsd4_put_client()
and exported. The function must be exported because both the new
nfsd4_cancel_copy_by_sb() and the CB_OFFLOAD release callback in
nfs4proc.c need to release client references.
Reviewed-by: NeilBrown <neil@brown.name>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
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Add a new "min_threads" variable to the nfsd_net, along with the
corresponding netlink interface, to set that value from userland.
Pass that value to svc_set_pool_threads() and svc_set_num_threads().
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
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nfsd() is changed to pass a timeout to svc_recv() when there is a min
number of threads set, and to handle error returns from it:
In the case of -ETIMEDOUT, if the service mutex can be taken (via
trylock), the thread becomes an RQ_VICTIM so that it will exit,
providing that the actual number of threads is above pool->sp_nrthrmin.
In the case of -EBUSY, if the actual number of threads is below
pool->sp_nrthrmax, it will attempt to start a new thread. This attempt
is gated on a new SP_TASK_STARTING pool flag that serializes thread
creation attempts within a pool, and further by mutex_trylock().
Neil says: "I think we want memory pressure to be able to push a thread
into returning -ETIMEDOUT. That can come later."
Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
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To dynamically adjust the thread count, nfsd requires some information
about how busy things are.
Change svc_recv() to take a timeout value, and then allow the wait for
work to time out if it's set. If a timeout is not defined, then the
schedule will be set to MAX_SCHEDULE_TIMEOUT. If the task waits for the
full timeout, then have it return -ETIMEDOUT to the caller.
If it wakes up, finds that there is more work and that no threads are
available, then attempt to set SP_TASK_STARTING. If wasn't already set,
have the task return -EBUSY to cue to the caller that the service could
use more threads.
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
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