pm24.git/drivers/base/power, branch rust-6.14

Merge tag 'driver-core-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2024-11-29T19:43:29Z

Pull driver core updates from Greg KH: "Here is a small set of driver core changes for 6.13-rc1. Nothing major for this merge cycle, except for the two simple merge conflicts are here just to make life interesting. Included in here are: - sysfs core changes and preparations for more sysfs api cleanups that can come through all driver trees after -rc1 is out - fw_devlink fixes based on many reports and debugging sessions - list_for_each_reverse() removal, no one was using it! - last-minute seq_printf() format string bug found and fixed in many drivers all at once. - minor bugfixes and changes full details in the shortlog" * tag 'driver-core-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (35 commits) Fix a potential abuse of seq_printf() format string in drivers cpu: Remove spurious NULL in attribute_group definition s390/con3215: Remove spurious NULL in attribute_group definition perf: arm-ni: Remove spurious NULL in attribute_group definition driver core: Constify bin_attribute definitions sysfs: attribute_group: allow registration of const bin_attribute firmware_loader: Fix possible resource leak in fw_log_firmware_info() drivers: core: fw_devlink: Fix excess parameter description in docstring driver core: class: Correct WARN() message in APIs class_(for_each|find)_device() cacheinfo: Use of_property_present() for non-boolean properties cdx: Fix cdx_mmap_resource() after constifying attr in ->mmap() drivers: core: fw_devlink: Make the error message a bit more useful phy: tegra: xusb: Set fwnode for xusb port devices drm: display: Set fwnode for aux bus devices driver core: fw_devlink: Stop trying to optimize cycle detection logic driver core: Constify attribute arguments of binary attributes sysfs: bin_attribute: add const read/write callback variants sysfs: implement all BIN_ATTR_* macros in terms of __BIN_ATTR() sysfs: treewide: constify attribute callback of bin_attribute::llseek() sysfs: treewide: constify attribute callback of bin_attribute::mmap() ...

Merge tag 'soc-drivers-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2024-11-20T23:40:54Z

Pull SoC driver updates from Arnd Bergmann: "Nothing particular important in the SoC driver updates, just the usual improvements to for drivers/soc and a couple of subsystems that don't fit anywhere else: - The largest set of updates is for Qualcomm SoC drivers, extending the set of supported features for additional SoCs in the QSEECOM, LLCC and socinfo drivers.a - The ti_sci firmware driver gains support for power managment - The drivers/reset subsystem sees a rework of the microchip sparx5 and amlogic reset drivers to support additional chips, plus a few minor updates on other platforms - The SCMI firmware interface driver gains support for two protocol extensions, allowing more flexible use of the shared memory area and new DT binding properties for configurability. - Mediatek SoC drivers gain support for power managment on the MT8188 SoC and a new driver for DVFS. - The AMD/Xilinx ZynqMP SoC drivers gain support for system reboot and a few bugfixes - The Hisilicon Kunpeng HCCS driver gains support for configuring lanes through sysfs Finally, there are cleanups and minor fixes for drivers/{soc, bus, memory}, including changing back the .remove_new callback to .remove, as well as a few other updates for freescale (powerpc) soc drivers, NXP i.MX soc drivers, cznic turris platform driver, memory controller drviers, TI OMAP SoC drivers, and Tegra firmware drivers" * tag 'soc-drivers-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (116 commits) soc: fsl: cpm1: qmc: Set the ret error code on platform_get_irq() failure soc: fsl: rcpm: fix missing of_node_put() in copy_ippdexpcr1_setting() soc: fsl: cpm1: tsa: switch to for_each_available_child_of_node_scoped() platform: cznic: turris-omnia-mcu: Rename variable holding GPIO line names platform: cznic: turris-omnia-mcu: Document the driver private data structure firmware: turris-mox-rwtm: Document the driver private data structure bus: Switch back to struct platform_driver::remove() soc: qcom: ice: Remove the device_link field in qcom_ice drm/msm/adreno: Setup SMMU aparture for per-process page table firmware: qcom: scm: Introduce CP_SMMU_APERTURE_ID firmware: arm_scpi: Check the DVFS OPP count returned by the firmware soc: qcom: socinfo: add IPQ5424/IPQ5404 SoC ID dt-bindings: arm: qcom,ids: add SoC ID for IPQ5424/IPQ5404 soc: qcom: llcc: Flip the manual slice configuration condition dt-bindings: firmware: qcom,scm: Document sm8750 SCM firmware: qcom: uefisecapp: Allow X1E Devkit devices misc: lan966x_pci: Fix dtc warn 'Missing interrupt-parent' misc: lan966x_pci: Fix dtc warns 'missing or empty reg/ranges property' soc: qcom: llcc: Add LLCC configuration for the QCS8300 platform dt-bindings: cache: qcom,llcc: Document the QCS8300 LLCC ...

Merge tag 'ti-driver-soc-for-v6.13' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/drivers

2024-11-12T15:01:10Z

TI SoC driver updates for v6.13 - knav_qmss_queue: Cleanups around request_irq params and redundant code. - ti_sci: Power management ops in preperation for suspend/resume capability. Also includes dependency patch to export dev_pm_qos_read_value (acked by Rafael). * tag 'ti-driver-soc-for-v6.13' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: firmware: ti_sci: Remove use of of_match_ptr() helper firmware: ti_sci: add CPU latency constraint management firmware: ti_sci: Introduce Power Management Ops firmware: ti_sci: Add system suspend and resume call firmware: ti_sci: Add support for querying the firmware caps PM: QoS: Export dev_pm_qos_read_value soc: ti: knav_qmss_queue: Drop redundant continue statement soc: ti: knav_qmss_queue: Use IRQF_NO_AUTOEN flag in request_irq() Link: https://lore.kernel.org/r/20241106121708.rso5wvc7wbhfi6xk@maverick Signed-off-by: Arnd Bergmann

driver core: Put device attribute @wakeup_last_time_ms and its show() together

2024-11-04T00:59:18Z

Move location of dpm_sysfs_wakeup_change_owner() a bit to - Put device attribute @wakeup_last_time_ms and its show() together. - Put two different instances of dpm_sysfs_wakeup_change_owner() together. That will make better code layout. Signed-off-by: Zijun Hu Link: https://lore.kernel.org/r/20241028-fix_power_sysfs-v1-1-7b2fbeb14d47@quicinc.com Signed-off-by: Greg Kroah-Hartman

PM: QoS: Export dev_pm_qos_read_value

2024-10-25T15:17:37Z

Export the function dev_pm_qos_read_value(). Most other functions mentioned in Documentation/power/pm_qos_interface.rst are already exported, so export this one as well. This function will be used to read the resume latency in a driver that can also be compiled as a module. Signed-off-by: Markus Schneider-Pargmann Tested-by: Kevin Hilman Tested-by: Roger Quadros Reviewed-by: Dhruva Gole Reviewed-by: Kevin Hilman Acked-by: Rafael J. Wysocki Link: https://lore.kernel.org/lkml/CAJZ5v0g1Ri_wKYppomE6RXqcZXRnX7bLOPMtsQaao0uchSfE9A@mail.gmail.com/ Link: https://lore.kernel.org/r/20241007-tisci-syssuspendresume-v13-1-ed54cd659a49@baylibre.com Signed-off-by: Nishanth Menon

PM: domains: Support required OPPs in dev_pm_domain_attach_list()

2024-10-10T12:13:49Z

In the multiple PM domain case we need platform code to specify the index of the corresponding required OPP in DT for a device, which is what *_opp_attach_genpd() is there to help us with. However, attaching a device to its PM domains is in general better done with dev_pm_domain_attach_list(). To avoid having two different ways to manage this and to prepare for the removal of *_opp_attach_genpd(), let's extend dev_pm_domain_attach|detach_list() to manage the required OPPs too. Signed-off-by: Ulf Hansson Acked-by: Viresh Kumar Link: https://lore.kernel.org/r/20241002122232.194245-5-ulf.hansson@linaro.org

PM: domains: Fix alloc/free in dev_pm_domain_attach|detach_list()

2024-10-10T11:55:17Z

The dev_pm_domain_attach|detach_list() functions are not resource managed, hence they should not use devm_* helpers to manage allocation/freeing of data. Let's fix this by converting to the traditional alloc/free functions. Fixes: 161e16a5e50a ("PM: domains: Add helper functions to attach/detach multiple PM domains") Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson Acked-by: Viresh Kumar Link: https://lore.kernel.org/r/20241002122232.194245-3-ulf.hansson@linaro.org

PM: domains: add device managed version of dev_pm_domain_attach|detach_list()

2024-08-20T09:19:49Z

Add the devres-enabled version of dev_pm_domain_attach|detach_list. If client drivers use devm_pm_domain_attach_list() to attach the PM domains, devm_pm_domain_detach_list() will be invoked implicitly during remove phase. Signed-off-by: Dikshita Agarwal Link: https://lore.kernel.org/r/1724063350-11993-2-git-send-email-quic_dikshita@quicinc.com Signed-off-by: Ulf Hansson

PM: sleep: Take advantage of %ps to simplify debug output

2024-04-08T15:08:00Z

initcall_debug previous and new output: ...PM: calling pci_pm_suspend+0x0/0x1b0 @ 3233, parent: pci0000:00 ...PM: calling pci_pm_suspend @ 3233, parent: pci0000:00 Signed-off-by: Len Brown Signed-off-by: Rafael J. Wysocki

PM: wakeup: make device_wakeup_disable() return void

2024-04-03T14:51:37Z

The device_wakeup_disable() call only returns an error if no dev exists, but there's not much a user can do at that point. Rather, make this function return void. Signed-off-by: Dhruva Gole Signed-off-by: Rafael J. Wysocki