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Author SHA1 Message Date
Pengyu Luo
779d1edd42 arm64: dts: qcom: sm8650: remove unused reg 
<0 0x17a30000 0 0x10000> is unused for apps_rsc.

Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250525152317.1378105-1-mitltlatltl@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-11 13:37:52 -05:00
Krzysztof Kozlowski
6f018e1881 arm64: dts: qcom: sm8750-qrd: Add sound (speakers, headset codec, dmics) 
Add device nodes for most of the sound support - WSA884x smart speakers,
WCD9395 audio codec (headset) and sound card - which allows sound
playback via speakers and recording via AMIC microphones.  Changes bring
necessary foundation for headset playback/recording via USB, but that
part is not yet ready.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250526-sm8750-audio-part-2-v3-3-74429c686bb1@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-11 13:37:16 -05:00
Krzysztof Kozlowski
bd227f88fa arm64: dts: qcom: sm8750-mtp: Add sound (speakers, headset codec, dmics) 
Add device nodes for most of the sound support - WSA883x smart speakers,
WCD9395 audio codec (headset) and sound card - which allows sound
playback via speakers and recording via DMIC microphones.  Changes bring
necessary foundation for headset playback/recording via USB, but that
part is not yet ready.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250526-sm8750-audio-part-2-v3-2-74429c686bb1@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-11 13:31:51 -05:00
Krzysztof Kozlowski
5b87cad934 arm64: dts: qcom: sm8750: Add Soundwire nodes 
Add Soundwire controllers on SM8750, fully compatible with earlier
SM8650 generation.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250526-sm8750-audio-part-2-v3-1-74429c686bb1@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-11 13:31:51 -05:00
Jens Glathe
0bc88e66b3 arm64: dts: qcom: x1e80100-hp-x14: amend order of nodes 
amend the order of pmk8550_* nodes afte pmc8380_*

Signed-off-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250610-hp-x14-v3-3-35d5b50efae0@oldschoolsolutions.biz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-11 13:05:40 -05:00
Jens Glathe
8766cead89 arm64: dts: qcom: x1e80100-hp-x14: remove unused i2c buses 
At least from Linux, these buses are not in use. Remove them from the dt.

Signed-off-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250610-hp-x14-v3-2-35d5b50efae0@oldschoolsolutions.biz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-11 13:05:40 -05:00
Jens Glathe
b9137c58c7 arm64: dts: qcom: x1e80100-hp-x14: add usb-1-ss1-sbu-mux 
The usb_1_1 port doesn't have the PS8830 repeater, but apparently some
MUX for DP altmode control. After a suggestion from sgerhold on
'#aarch64-laptops' I added gpio-sbu-mux nodes from the x1e80100-QCP
tree, and this appears to work well. It is still guesswork, but
working guesswork.

Added and rewired for usb_1_1

Signed-off-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Link: https://lore.kernel.org/r/20250610-hp-x14-v3-1-35d5b50efae0@oldschoolsolutions.biz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-11 13:05:40 -05:00
Satya Priya Kakitapalli
277d48b2ab arm64: dts: qcom: Add camera clock controller for sc8180x 
Add device node for camera clock controller on Qualcomm
SC8180X platform.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com>
Link: https://lore.kernel.org/r/20250512-sc8180x-camcc-support-v4-4-8fb1d3265f52@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 22:17:05 -05:00
Bjorn Andersson
7d895e3ef0 Merge branch '20250512-sc8180x-camcc-support-v4-2-8fb1d3265f52@quicinc.com' into arm64-for-6.17 
Merge the topic branch containing SC8180X GCC and camera clock
controller additions to gain access to the constants defined in the
binding.
 2025-06-10 22:16:03 -05:00
Satya Priya Kakitapalli
b5975ce461 dt-bindings: clock: Add Qualcomm SC8180X Camera clock controller 
Add device tree bindings for the camera clock controller on
Qualcomm SC8180X platform.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com>
Link: https://lore.kernel.org/r/20250512-sc8180x-camcc-support-v4-2-8fb1d3265f52@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 22:14:31 -05:00
Satya Priya Kakitapalli
19ac3579af dt-bindings: clock: qcom: Add missing bindings on gcc-sc8180x 
The multi-media AHB clocks are needed to create HW dependency in
the multimedia CC dt blocks and avoid any issues. They were not
defined in the initial bindings. Add all the missing clock bindings
for gcc-sc8180x.

Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250512-sc8180x-camcc-support-v4-1-8fb1d3265f52@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 22:14:31 -05:00
Luca Weiss
67081281bb arm64: dts: qcom: sm6350: Add video clock controller 
Add a node for the videocc found on the SM6350 SoC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250324-sm6350-videocc-v2-4-cc22386433f4@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 14:58:46 -05:00
Vikash Garodia
f981efd411 arm64: dts: qcom: qcs8300-ride: enable video 
Enable video nodes on the qcs8300-ride board.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Link: https://lore.kernel.org/r/20250501-qcs8300_iris-v7-5-b229d5347990@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 14:53:51 -05:00
Vikash Garodia
bf6ec39c3f arm64: dts: qcom: qcs8300: add video node 
Add the IRIS video-codec node on QCS8300 platform to support video
functionality.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250501-qcs8300_iris-v7-4-b229d5347990@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 14:53:51 -05:00
Ayushi Makhija
ec04e5b4a1 arm64: dts: qcom: sa8775p-ride: add anx7625 DSI to DP bridge nodes 
Add anx7625 DSI to DP bridge device nodes.

Signed-off-by: Ayushi Makhija <quic_amakhija@quicinc.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/20250604071851.1438612-3-quic_amakhija@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:55:45 -05:00
Ayushi Makhija
73db32b01c arm64: dts: qcom: sa8775p: add Display Serial Interface device nodes 
Add device tree nodes for the DSI0 and DSI1 controllers
with their corresponding PHYs found on Qualcomm SA8775P SoC.

Signed-off-by: Ayushi Makhija <quic_amakhija@quicinc.com>
Reviewed-by: Dmitry Baryshkov <lumag@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250604071851.1438612-2-quic_amakhija@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:55:45 -05:00
Manivannan Sadhasivam
4ba960e75b arm64: dts: qcom: x1e80100: Add missing 'global' PCIe interrupt 
'global' interrupt is used to receive PCIe controller and link specific
events.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-23-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:04 -05:00
Manivannan Sadhasivam
34d10f3347 arm64: dts: qcom: sar2130p: Add 'global' PCIe interrupt 
'global' interrupt is used to receive PCIe controller and link specific
events.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-22-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:04 -05:00
Manivannan Sadhasivam
9c786d24f1 arm64: dts: qcom: sc8180x: Add 'global' PCIe interrupt 
'global' interrupt is used to receive PCIe controller and link specific
events.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-21-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:04 -05:00
Manivannan Sadhasivam
b1830bdc0f arm64: dts: qcom: ipq6018: Add missing MSI and 'global' IRQs 
IPQ6018 has 8 MSI SPI interrupts and one 'global' interrupt.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-19-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:04 -05:00
Manivannan Sadhasivam
b6b20109cc arm64: dts: qcom: ipq8074: Add missing MSI and 'global' IRQs 
IPQ8074 has 8 MSI SPI interrupts and one 'global' interrupt.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-17-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:04 -05:00
Manivannan Sadhasivam
c2c4c10a00 arm64: dts: qcom: msm8998: Add missing MSI and 'global' IRQs 
MSM8998 has 8 MSI SPI interrupts and one 'global' interrupt.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-15-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:04 -05:00
Manivannan Sadhasivam
7256eee44e arm64: dts: qcom: msm8996: Add missing MSI SPI interrupts 
MSM8996 has 8 MSI SPI interrupts per controller instance.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-13-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:04 -05:00
Manivannan Sadhasivam
469cda30e4 arm64: dts: qcom: sdm845: Add missing MSI and 'global' IRQs 
SDM845 has 8 MSI SPI interrupts and one 'global' interrupt per controller.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-12-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:04 -05:00
Manivannan Sadhasivam
423704cc7f arm64: dts: qcom: sc7280: Add 'global' PCIe interrupt 
'global' interrupt is used to receive PCIe controller and link specific
events.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-10-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:04 -05:00
Manivannan Sadhasivam
b83843df74 arm64: dts: qcom: sa8775p: Add 'global' PCIe interrupt 
'global' interrupt is used to receive PCIe controller and link specific
events.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-8-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:04 -05:00
Manivannan Sadhasivam
28b49abaaa arm64: dts: qcom: sm8350: Add 'global' PCIe interrupt 
'global' interrupt is used to receive PCIe controller and link specific
events.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-6-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:03 -05:00
Manivannan Sadhasivam
0ea9df0b96 arm64: dts: qcom: sm8250: Add 'global' PCIe interrupt 
'global' interrupt is used to receive PCIe controller and link specific
events.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-4-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:03 -05:00
Manivannan Sadhasivam
b151de3b35 arm64: dts: qcom: sm8150: Add 'global' PCIe interrupt 
'global' interrupt is used to receive PCIe controller and link specific
events.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250227-pcie-global-irq-v1-2-2b70a7819d1e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-10 12:36:03 -05:00
Dmitry Baryshkov
34b9592138 arm64: dts: qcom: sdm850-lenovo-yoga-c630: enable sensors DSP 
Enable SLPI, Sensors DSP on the Lenovo Yoga C630. The DSP boots the
firmware and provides QMI services, however it is of limited
functionality due to the missing fastrpc_shell_1 binary.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250608-c630-slpi-v1-1-72210249e37e@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-09 22:10:53 -05:00
Bjorn Andersson
8a2bd44062 arm64: dts: qcom: x1e80100-dell-xps13-9345: Enable fingerprint sensor 
The fingerprint sensor, hidden in the power button, is connected to one
of the USB multiport ports; while the other port is unused.

Describe the USB controller, the four phys and the repeater involved to
make the fingerprint sensor operational.

Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Tested-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250605-xps13-fingerprint-v2-1-eebf84c172f2@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-09 21:17:26 -05:00
Eugen Hristev
5f9ec130f1 arm64: dts: qcom: sm8750: Trivial stray lines removal 
Remove stray lines

Signed-off-by: Eugen Hristev <eugen.hristev@linaro.org>
Link: https://lore.kernel.org/r/20250605151040.56942-1-eugen.hristev@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-06-08 18:42:53 -05:00
Linus Torvalds
19272b37aa Linux 6.16-rc1 v6.16-rc1 2025-06-08 13:44:43 -07:00
Linus Torvalds
939f15e640 Merge tag 'turbostat-2025.06.08' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux 
Pull turbostat updates from Len Brown:

 - Add initial DMR support, which required smarter RAPL probe

 - Fix AMD MSR RAPL energy reporting

 - Add RAPL power limit configuration output

 - Minor fixes

* tag 'turbostat-2025.06.08' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
  tools/power turbostat: version 2025.06.08
  tools/power turbostat: Add initial support for BartlettLake
  tools/power turbostat: Add initial support for DMR
  tools/power turbostat: Dump RAPL sysfs info
  tools/power turbostat: Avoid probing the same perf counters
  tools/power turbostat: Allow probing RAPL with platform_features->rapl_msrs cleared
  tools/power turbostat: Clean up add perf/msr counter logic
  tools/power turbostat: Introduce add_msr_counter()
  tools/power turbostat: Remove add_msr_perf_counter_()
  tools/power turbostat: Remove add_cstate_perf_counter_()
  tools/power turbostat: Remove add_rapl_perf_counter_()
  tools/power turbostat: Quit early for unsupported RAPL counters
  tools/power turbostat: Always check rapl_joules flag
  tools/power turbostat: Fix AMD package-energy reporting
  tools/power turbostat: Fix RAPL_GFX_ALL typo
  tools/power turbostat: Add Android support for MSR device handling
  tools/power turbostat.8: pm_domain wording fix
  tools/power turbostat.8: fix typo: idle_pct should be pct_idle
 2025-06-08 11:44:41 -07:00
Linus Torvalds
be54f8c558 Merge tag 'timers-cleanups-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull timer cleanup from Thomas Gleixner:
 "The delayed from_timer() API cleanup:

  The renaming to the timer_*() namespace was delayed due massive
  conflicts against Linux-next. Now that everything is upstream finish
  the conversion"

* tag 'timers-cleanups-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  treewide, timers: Rename from_timer() to timer_container_of()
 2025-06-08 11:33:00 -07:00
Linus Torvalds
0529ef8c36 Merge tag 'x86-urgent-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull x86 fixes from Thomas Gleixner:
 "A small set of x86 fixes:

   - Cure IO bitmap inconsistencies

     A failed fork cleans up all resources of the newly created thread
     via exit_thread(). exit_thread() invokes io_bitmap_exit() which
     does the IO bitmap cleanups, which unfortunately assume that the
     cleanup is related to the current task, which is obviously bogus.

     Make it work correctly

   - A lockdep fix in the resctrl code removed the clearing of the
     command buffer in two places, which keeps stale error messages
     around. Bring them back.

   - Remove unused trace events"

* tag 'x86-urgent-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  fs/resctrl: Restore the rdt_last_cmd_clear() calls after acquiring rdtgroup_mutex
  x86/iopl: Cure TIF_IO_BITMAP inconsistencies
  x86/fpu: Remove unused trace events
 2025-06-08 11:27:20 -07:00
Linus Torvalds
4710eacf8d Merge tag 'timers-urgent-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull timer fix from Thomas Gleixner:
 "Add the missing seq_file forward declaration in the timer namespace
  header"

* tag 'timers-urgent-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  timens: Add struct seq_file forward declaration
 2025-06-08 11:25:13 -07:00
Len Brown
42fd37dcc4 tools/power turbostat: version 2025.06.08 
Add initial DMR support, which required smarter RAPL probe
Fix AMD MSR RAPL energy reporting
Add RAPL power limit configuration output
Minor fixes

Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:17 -04:00
Zhang Rui
d8c0f5d973 tools/power turbostat: Add initial support for BartlettLake 
Add initial support for BartlettLake.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:17 -04:00
Zhang Rui
83075bd59d tools/power turbostat: Add initial support for DMR 
Add initial support for DMR.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:16 -04:00
Zhang Rui
2a535d6cc3 tools/power turbostat: Dump RAPL sysfs info 
for example:

intel-rapl:1: psys 28.0s:100W 976.0us:100W
intel-rapl:0: package-0 28.0s:57W,max:15W 2.4ms:57W
intel-rapl:0/intel-rapl:0:0: core disabled
intel-rapl:0/intel-rapl:0:1: uncore disabled
intel-rapl-mmio:0: package-0 28.0s:28W,max:15W 2.4ms:57W

[lenb: simplified format]

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

squish me

Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:16 -04:00
Zhang Rui
69078520fd tools/power turbostat: Avoid probing the same perf counters 
For the RAPL package energy status counter, Intel and AMD share the same
perf_subsys and perf_name, but with different MSR addresses.

Both rapl_counter_arch_infos[0] and rapl_counter_arch_infos[1] are
introduced to describe this counter for different Vendors.

As a result, the perf counter is probed twice, and causes a failure in
in get_rapl_counters() because expected_read_size and actual_read_size
don't match.

Fix the problem by skipping the already probed counter.

Note, this is not a perfect fix. For example, if different
vendors/platforms use the same MSR value for different purpose, the code
can be fooled when it probes a rapl_counter_arch_infos[] entry that does
not belong to the running Vendor/Platform.

In a long run, better to put rapl_counter_arch_infos[] into the
platform_features so that this becomes Vendor/Platform specific.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:16 -04:00
Zhang Rui
ff3d019e98 tools/power turbostat: Allow probing RAPL with platform_features->rapl_msrs cleared 
platform_features->rapl_msrs describes the RAPL MSRs supported. While
RAPL Perf counters can be exposed from different kernel backend drivers,
e.g. RAPL MSR I/F driver, or RAPL TPMI I/F driver.

Thus, turbostat should first blindly probe all the available RAPL Perf
counters, and falls back to the RAPL MSR counters if they are listed in
platform_features->rapl_msrs.

With this, platforms that don't have RAPL MSRs can clear the
platform_features->rapl_msrs bits and use RAPL Perf counters only.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:16 -04:00
Zhang Rui
0362337968 tools/power turbostat: Clean up add perf/msr counter logic 
Increase the code readability by moving the no_perf/no_msr flag and the
cai->perf_name/cai->msr sanity checks into the counter probe functions.

No functional change.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:16 -04:00
Zhang Rui
1ab2e19b4c tools/power turbostat: Introduce add_msr_counter() 
probe_rapl_msr() is reused for probing RAPL MSR counters, cstate MSR
counters and MPERF/APERF/SMI MSR counters, thus its name is misleading.

Similar to add_perf_counter(), introduce add_msr_counter() to probe a
counter via MSR. Introduce wrapper function add_rapl_msr_counter() at
the same time to add extra check for Zero return value for specified
RAPL counters.

No functional change intended.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:16 -04:00
Zhang Rui
3403e89f97 tools/power turbostat: Remove add_msr_perf_counter_() 
As the only caller of add_msr_perf_counter_(), add_msr_perf_counter()
just gives extra debug output on top. There is no need to keep both
functions.

Remove add_msr_perf_counter_() and move all the logic to
add_msr_perf_counter().

No functional change.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:16 -04:00
Zhang Rui
4d6ced7bef tools/power turbostat: Remove add_cstate_perf_counter_() 
As the only caller of add_cstate_perf_counter_(),
add_cstate_perf_counter() just gives extra debug output on top. There is
no need to keep both functions.

Remove add_cstate_perf_counter_() and move all the logic to
add_cstate_perf_counter().

No functional change.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:16 -04:00
Zhang Rui
c8bca955da tools/power turbostat: Remove add_rapl_perf_counter_() 
As the only caller of add_rapl_perf_counter_(), add_rapl_perf_counter()
just gives extra debug output on top. There is no need to keep both
functions.

Remove add_rapl_perf_counter_() and move all the logic to
add_rapl_perf_counter().

No functional change.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:16 -04:00
Zhang Rui
57b53787f0 tools/power turbostat: Quit early for unsupported RAPL counters 
Quit early for unsupported RAPL counters.

No functional change.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:16 -04:00
Zhang Rui
fdea6b883b tools/power turbostat: Always check rapl_joules flag 
rapl_joules bit should always be checked even if
platform_features->rapl_msrs is not set or no_msr flag is used.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2025-06-08 14:10:16 -04:00