- Allow error pointer to be passed to fwnode APIs (Andy Shevchenko).
- Introduce fwnode_for_each_parent_node() (Andy Shevchenko, Douglas
Anderson).
- Advertise fwnode and device property count API calls (Andy
Shevchenko).
- Clean up fwnode_is_ancestor_of() (Andy Shevchenko).
- Convert device_{dma_supported,get_dma_attr} to fwnode (Sakari Ailus).
- Release subnode properties with data nodes (Sakari Ailus).
- Add ->iomap() and ->irq_get() to fwnode operations (Sakari Ailus).
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Merge tag 'devprop-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull device properties framework updates from Rafael Wysocki:
"These mostly extend the device property API and make it easier to use
in some cases.
Specifics:
- Allow error pointer to be passed to fwnode APIs (Andy Shevchenko).
- Introduce fwnode_for_each_parent_node() (Andy Shevchenko, Douglas
Anderson).
- Advertise fwnode and device property count API calls (Andy
Shevchenko).
- Clean up fwnode_is_ancestor_of() (Andy Shevchenko).
- Convert device_{dma_supported,get_dma_attr} to fwnode (Sakari
Ailus).
- Release subnode properties with data nodes (Sakari Ailus).
- Add ->iomap() and ->irq_get() to fwnode operations (Sakari Ailus)"
* tag 'devprop-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
device property: Advertise fwnode and device property count API calls
device property: Fix recent breakage of fwnode_get_next_parent_dev()
device property: Drop 'test' prefix in parameters of fwnode_is_ancestor_of()
device property: Introduce fwnode_for_each_parent_node()
device property: Allow error pointer to be passed to fwnode APIs
ACPI: property: Release subnode properties with data nodes
device property: Add irq_get to fwnode operation
device property: Add iomap to fwnode operations
ACPI: property: Move acpi_fwnode_device_get_match_data() up
device property: Convert device_{dma_supported,get_dma_attr} to fwnode
The calculation in ->set_offset() handles both negative and positive
offsets. The 'steps' variable will be checked to be in a specific [-x;
+x] range, which means it must be a signed integer rather than
unsigned.
This also fixes the following smatch warning:
warn: 'steps' 'true' implies 'steps > 0' is 'true'
Fixes: be4a11cf98 ("rtc: rzn1: Add oscillator offset support")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220520082500.489248-1-miquel.raynal@bootlin.com
There is a copy and paste error so this code returns the wrong variable.
Fixes: deeb4b5393 ("rtc: rzn1: Add new RTC driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/YoZMg1dmHHSJEfE9@kili
- Add thermal library and thermal tools to encapsulate the netlink
into event based callbacks (Daniel Lezcano, Jiapeng Chong).
- Improve overheat condition handling during suspend-to-idle in the
Intel PCH thermal driver (Zhang Rui).
- Use local ops instead of global ops in devfreq_cooling (Kant Fan).
- Clean up _OSC handling in int340x (Davidlohr Bueso).
- Switch hisi_termal from CONFIG_PM_SLEEP guards to pm_sleep_ptr()
(Hesham Almatary).
- Add new k3 j72xx bangdap driver and the corresponding bindings
(Keerthy).
- Fix missing of_node_put() in the SC iMX driver at probe time
(Miaoqian Lin).
- Fix memory leak in __thermal_cooling_device_register() when
device_register() fails by calling thermal_cooling_device_destroy_sysfs()
(Yang Yingliang).
- Add sc8180x and sc8280xp compatible string in the DT bindings and
lMH support for QCom tsens driver (Bjorn Andersson).
- Fix OTP Calibration Register values conforming to the documentation
on RZ/G2L and bindings documentation for RZ/G2UL (Biju Das).
- Fix type in kerneldoc description for __thermal_bind_params (Corentin
Labbe).
- Fix potential NULL dereference in sr_thermal_probe() on Broadcom
platform (Zheng Yongjun).
- Add change mode ops to the thermal-of sensor (Manaf Meethalavalappu
Pallikunhi).
- Fix non-negative value support by preventing the value to be clamp
to zero (Stefan Wahren).
- Add compatible string and DT bindings for MSM8960 tsens driver
(Dmitry Baryshkov).
- Add hwmon support for K3 driver (Massimiliano Minella).
- Refactor and add multiple generations support for QCom ADC driver
(Jishnu Prakash).
- Use platform_get_irq_optional() to get the interrupt on RCar driver and
document Document RZ/V2L bindings (Lad Prabhakar).
- Remove NULL check after container_of() call from the Intel HFI
thermal driver (Haowen Bai).
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Merge tag 'thermal-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"These add a thermal library and thermal tools to wrap the netlink
interface into event-based callbacks, improve overheat condition
handling during suspend-to-idle on Intel SoCs, add some new hardware
support, fix bugs and clean up code.
Specifics:
- Add thermal library and thermal tools to encapsulate the netlink
into event based callbacks (Daniel Lezcano, Jiapeng Chong).
- Improve overheat condition handling during suspend-to-idle in the
Intel PCH thermal driver (Zhang Rui).
- Use local ops instead of global ops in devfreq_cooling (Kant Fan).
- Clean up _OSC handling in int340x (Davidlohr Bueso).
- Switch hisi_termal from CONFIG_PM_SLEEP guards to pm_sleep_ptr()
(Hesham Almatary).
- Add new k3 j72xx bangdap driver and the corresponding bindings
(Keerthy).
- Fix missing of_node_put() in the SC iMX driver at probe time
(Miaoqian Lin).
- Fix memory leak in __thermal_cooling_device_register()
when device_register() fails by calling
thermal_cooling_device_destroy_sysfs() (Yang Yingliang).
- Add sc8180x and sc8280xp compatible string in the DT bindings and
lMH support for QCom tsens driver (Bjorn Andersson).
- Fix OTP Calibration Register values conforming to the documentation
on RZ/G2L and bindings documentation for RZ/G2UL (Biju Das).
- Fix type in kerneldoc description for __thermal_bind_params
(Corentin Labbe).
- Fix potential NULL dereference in sr_thermal_probe() on Broadcom
platform (Zheng Yongjun).
- Add change mode ops to the thermal-of sensor (Manaf Meethalavalappu
Pallikunhi).
- Fix non-negative value support by preventing the value to be clamp
to zero (Stefan Wahren).
- Add compatible string and DT bindings for MSM8960 tsens driver
(Dmitry Baryshkov).
- Add hwmon support for K3 driver (Massimiliano Minella).
- Refactor and add multiple generations support for QCom ADC driver
(Jishnu Prakash).
- Use platform_get_irq_optional() to get the interrupt on RCar driver
and document Document RZ/V2L bindings (Lad Prabhakar).
- Remove NULL check after container_of() call from the Intel HFI
thermal driver (Haowen Bai)"
* tag 'thermal-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (38 commits)
thermal: intel: pch: improve the cooling delay log
thermal: intel: pch: enhance overheat handling
thermal: intel: pch: move cooling delay to suspend_noirq phase
PM: wakeup: expose pm_wakeup_pending to modules
thermal: k3_j72xx_bandgap: Add the bandgap driver support
dt-bindings: thermal: k3-j72xx: Add VTM bindings documentation
thermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe
thermal/core: Fix memory leak in __thermal_cooling_device_register()
dt-bindings: thermal: tsens: Add sc8280xp compatible
dt-bindings: thermal: lmh: Add Qualcomm sc8180x compatible
thermal/drivers/qcom/lmh: Add sc8180x compatible
thermal/drivers/rz2gl: Fix OTP Calibration Register values
dt-bindings: thermal: rzg2l-thermal: Document RZ/G2UL bindings
thermal: thermal_of: fix typo on __thermal_bind_params
tools/thermal: remove unneeded semicolon
tools/lib/thermal: remove unneeded semicolon
thermal/drivers/broadcom: Fix potential NULL dereference in sr_thermal_probe
tools/thermal: Add thermal daemon skeleton
tools/thermal: Add a temperature capture tool
tools/thermal: Add util library
...
In the ->set_offset() callback, the 'val' variable is used for two
different purposes at the same time, which is oviously wrong:
- It contains the intermediate value of the SUBU register that must be
written at the end of ->set_offset().
- It is used in the middle of the above calculations to poll the CTL2
register for a specific value.
Let's introduce a 'ctl2' variable just for the readl_poll_timeout()
call and use it there in place of 'var'.
In order to avoid mixing those two variables again, let's rename the
remaining occurences of 'val' into 'subu' and initialize it to 0 to
avoid the uninitialized variable situation reported by Tom Rix and Colin
Ian King already.
Fixes: be4a11cf98 ("rtc: rzn1: Add oscillator offset support")
Reported-by: Tom Rix <trix@redhat.com>
Reported-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220520082221.488849-1-miquel.raynal@bootlin.com
- Update the Energy Model support code to allow the Energy Model to be
artificial, which means that the power values may not be on a uniform
scale with other devices providing power information, and update the
cpufreq_cooling and devfreq_cooling thermal drivers to support
artificial Energy Models (Lukasz Luba).
- Make DTPM check the Energy Model type (Lukasz Luba).
- Fix policy counter decrementation in cpufreq if Energy Model is in
use (Pierre Gondois).
- Add CPU-based scaling support to passive devfreq governor (Saravana
Kannan, Chanwoo Choi).
- Update the rk3399_dmc devfreq driver (Brian Norris).
- Export dev_pm_ops instead of suspend() and resume() in the IIO
chemical scd30 driver (Jonathan Cameron).
- Add namespace variants of EXPORT[_GPL]_SIMPLE_DEV_PM_OPS and
PM-runtime counterparts (Jonathan Cameron).
- Move symbol exports in the IIO chemical scd30 driver into the
IIO_SCD30 namespace (Jonathan Cameron).
- Avoid device PM-runtime usage count underflows (Rafael Wysocki).
- Allow dynamic debug to control printing of PM messages (David
Cohen).
- Fix some kernel-doc comments in hibernation code (Yang Li, Haowen
Bai).
- Preserve ACPI-table override during hibernation (Amadeusz Sławiński).
- Improve support for suspend-to-RAM for PSCI OSI mode (Ulf Hansson).
- Make Intel RAPL power capping driver support the RaptorLake and
AlderLake N processors (Zhang Rui, Sumeet Pawnikar).
- Remove redundant store to value after multiply in the RAPL power
capping driver (Colin Ian King).
- Add AlderLake processor support to the intel_idle driver (Zhang Rui).
- Fix regression leading to no genpd governor in the PSCI cpuidle
driver and fix the riscv-sbi cpuidle driver to allow a genpd
governor to be used (Ulf Hansson).
- Fix cpufreq governor clean up code to avoid using kfree() directly
to free kobject-based items (Kevin Hao).
- Prepare cpufreq for powerpc's asm/prom.h cleanup (Christophe Leroy).
- Make intel_pstate notify frequency invariance code when no_turbo is
turned on and off (Chen Yu).
- Add Sapphire Rapids OOB mode support to intel_pstate (Srinivas
Pandruvada).
- Make cpufreq avoid unnecessary frequency updates due to mismatch
between hardware and the frequency table (Viresh Kumar).
- Make remove_cpu_dev_symlink() clear the real_cpus mask to simplify
code (Viresh Kumar).
- Rearrange cpufreq_offline() and cpufreq_remove_dev() to make the
calling convention for some driver callbacks consistent (Rafael
Wysocki).
- Avoid accessing half-initialized cpufreq policies from the show()
and store() sysfs functions (Schspa Shi).
- Rearrange cpufreq_offline() to make the calling convention for some
driver callbacks consistent (Schspa Shi).
- Update CPPC handling in cpufreq (Pierre Gondois).
- Extend dev_pm_domain_detach() doc (Krzysztof Kozlowski).
- Move genpd's time-accounting to ktime_get_mono_fast_ns() (Ulf
Hansson).
- Improve the way genpd deals with its governors (Ulf Hansson).
- Update the turbostat utility to version 2022.04.16 (Len Brown,
Dan Merillat, Sumeet Pawnikar, Zephaniah E. Loss-Cutler-Hull, Chen
Yu).
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Merge tag 'pm-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These add support for 'artificial' Energy Models in which power
numbers for different entities may be in different scales, add support
for some new hardware, fix bugs and clean up code in multiple places.
Specifics:
- Update the Energy Model support code to allow the Energy Model to
be artificial, which means that the power values may not be on a
uniform scale with other devices providing power information, and
update the cpufreq_cooling and devfreq_cooling thermal drivers to
support artificial Energy Models (Lukasz Luba).
- Make DTPM check the Energy Model type (Lukasz Luba).
- Fix policy counter decrementation in cpufreq if Energy Model is in
use (Pierre Gondois).
- Add CPU-based scaling support to passive devfreq governor (Saravana
Kannan, Chanwoo Choi).
- Update the rk3399_dmc devfreq driver (Brian Norris).
- Export dev_pm_ops instead of suspend() and resume() in the IIO
chemical scd30 driver (Jonathan Cameron).
- Add namespace variants of EXPORT[_GPL]_SIMPLE_DEV_PM_OPS and
PM-runtime counterparts (Jonathan Cameron).
- Move symbol exports in the IIO chemical scd30 driver into the
IIO_SCD30 namespace (Jonathan Cameron).
- Avoid device PM-runtime usage count underflows (Rafael Wysocki).
- Allow dynamic debug to control printing of PM messages (David
Cohen).
- Fix some kernel-doc comments in hibernation code (Yang Li, Haowen
Bai).
- Preserve ACPI-table override during hibernation (Amadeusz
Sławiński).
- Improve support for suspend-to-RAM for PSCI OSI mode (Ulf Hansson).
- Make Intel RAPL power capping driver support the RaptorLake and
AlderLake N processors (Zhang Rui, Sumeet Pawnikar).
- Remove redundant store to value after multiply in the RAPL power
capping driver (Colin Ian King).
- Add AlderLake processor support to the intel_idle driver (Zhang
Rui).
- Fix regression leading to no genpd governor in the PSCI cpuidle
driver and fix the riscv-sbi cpuidle driver to allow a genpd
governor to be used (Ulf Hansson).
- Fix cpufreq governor clean up code to avoid using kfree() directly
to free kobject-based items (Kevin Hao).
- Prepare cpufreq for powerpc's asm/prom.h cleanup (Christophe
Leroy).
- Make intel_pstate notify frequency invariance code when no_turbo is
turned on and off (Chen Yu).
- Add Sapphire Rapids OOB mode support to intel_pstate (Srinivas
Pandruvada).
- Make cpufreq avoid unnecessary frequency updates due to mismatch
between hardware and the frequency table (Viresh Kumar).
- Make remove_cpu_dev_symlink() clear the real_cpus mask to simplify
code (Viresh Kumar).
- Rearrange cpufreq_offline() and cpufreq_remove_dev() to make the
calling convention for some driver callbacks consistent (Rafael
Wysocki).
- Avoid accessing half-initialized cpufreq policies from the show()
and store() sysfs functions (Schspa Shi).
- Rearrange cpufreq_offline() to make the calling convention for some
driver callbacks consistent (Schspa Shi).
- Update CPPC handling in cpufreq (Pierre Gondois).
- Extend dev_pm_domain_detach() doc (Krzysztof Kozlowski).
- Move genpd's time-accounting to ktime_get_mono_fast_ns() (Ulf
Hansson).
- Improve the way genpd deals with its governors (Ulf Hansson).
- Update the turbostat utility to version 2022.04.16 (Len Brown, Dan
Merillat, Sumeet Pawnikar, Zephaniah E. Loss-Cutler-Hull, Chen Yu)"
* tag 'pm-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (94 commits)
PM: domains: Trust domain-idle-states from DT to be correct by genpd
PM: domains: Measure power-on/off latencies in genpd based on a governor
PM: domains: Allocate governor data dynamically based on a genpd governor
PM: domains: Clean up some code in pm_genpd_init() and genpd_remove()
PM: domains: Fix initialization of genpd's next_wakeup
PM: domains: Fixup QoS latency measurements for IRQ safe devices in genpd
PM: domains: Measure suspend/resume latencies in genpd based on governor
PM: domains: Move the next_wakeup variable into the struct gpd_timing_data
PM: domains: Allocate gpd_timing_data dynamically based on governor
PM: domains: Skip another warning in irq_safe_dev_in_sleep_domain()
PM: domains: Rename irq_safe_dev_in_no_sleep_domain() in genpd
PM: domains: Don't check PM_QOS_FLAG_NO_POWER_OFF in genpd
PM: domains: Drop redundant code for genpd always-on governor
PM: domains: Add GENPD_FLAG_RPM_ALWAYS_ON for the always-on governor
powercap: intel_rapl: remove redundant store to value after multiply
cpufreq: CPPC: Enable dvfs_possible_from_any_cpu
cpufreq: CPPC: Enable fast_switch
ACPI: CPPC: Assume no transition latency if no PCCT
ACPI: bus: Set CPPC _OSC bits for all and when CPPC_LIB is supported
ACPI: CPPC: Check _OSC for flexible address space
...
- Update ACPICA code in the kernel to upstream revision 20220331
including the following changes:
* Add support for the Windows 11 _OSI string (Mario Limonciello)
* Add the CFMWS subtable to the CEDT table (Lawrence Hileman).
* iASL: NHLT: Treat Terminator as specific_config (Piotr Maziarz).
* iASL: NHLT: Fix parsing undocumented bytes at the end of Endpoint
Descriptor (Piotr Maziarz).
* iASL: NHLT: Rename linux specific strucures to device_info (Piotr
Maziarz).
* Add new ACPI 6.4 semantics to Load() and LoadTable() (Bob Moore).
* Clean up double word in comment (Tom Rix).
* Update copyright notices to the year 2022 (Bob Moore).
* Remove some tabs and // comments - automated cleanup (Bob Moore).
* Replace zero-length array with flexible-array member (Gustavo A. R.
Silva).
* Interpreter: Add units to time variable names (Paul Menzel).
* Add support for ARM Performance Monitoring Unit Table (Besar
Wicaksono).
* Inform users about ACPI spec violation related to sleep length (Paul
Menzel).
* iASL/MADT: Add OEM-defined subtable (Bob Moore).
* Interpreter: Fix some typo mistakes (Selvarasu Ganesan).
* Updates for revision E.d of IORT (Shameer Kolothum).
* Use ACPI_FORMAT_UINT64 for 64-bit output (Bob Moore).
- Improve debug messages in the ACPI device PM code (Rafael Wysocki).
- Block ASUS B1400CEAE from suspend to idle by default (Mario
Limonciello).
- Improve handling of PCI devices that are in D3cold during system
initialization (Rafael Wysocki).
- Fix BERT error region memory mapping (Lorenzo Pieralisi).
- Add support for NVIDIA 16550-compatible port subtype to the SPCR
parsing code (Jeff Brasen).
- Use static for BGRT_SHOW kobj_attribute defines (Tom Rix).
- Fix missing prototype warning for acpi_agdi_init() (Ilkka Koskinen).
- Fix missing ERST record ID in the APEI code (Liu Xinpeng).
- Make APEI error injection to refuse to inject into the zero
page (Tony Luck).
- Correct description of INT3407 / INT3532 DPTF attributes in sysfs
(Sumeet Pawnikar).
- Add support for high frequency impedance notification to the DPTF
driver (Sumeet Pawnikar).
- Make mp_config_acpi_gsi() a void function (Li kunyu).
- Unify Package () representation for properties in the ACPI device
properties documentation (Andy Shevchenko).
- Include UUID in _DSM evaluation warning (Michael Niewöhner).
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Merge tag 'acpi-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These update the ACPICA kernel code to upstream revision 20220331,
improve handling of PCI devices that are in D3cold during system
initialization, add support for a few features, fix bugs and clean up
code.
Specifics:
- Update ACPICA code in the kernel to upstream revision 20220331
including the following changes:
- Add support for the Windows 11 _OSI string (Mario Limonciello)
- Add the CFMWS subtable to the CEDT table (Lawrence Hileman).
- iASL: NHLT: Treat Terminator as specific_config (Piotr
Maziarz).
- iASL: NHLT: Fix parsing undocumented bytes at the end of
Endpoint Descriptor (Piotr Maziarz).
- iASL: NHLT: Rename linux specific strucures to device_info
(Piotr Maziarz).
- Add new ACPI 6.4 semantics to Load() and LoadTable() (Bob
Moore).
- Clean up double word in comment (Tom Rix).
- Update copyright notices to the year 2022 (Bob Moore).
- Remove some tabs and // comments - automated cleanup (Bob
Moore).
- Replace zero-length array with flexible-array member (Gustavo
A. R. Silva).
- Interpreter: Add units to time variable names (Paul Menzel).
- Add support for ARM Performance Monitoring Unit Table (Besar
Wicaksono).
- Inform users about ACPI spec violation related to sleep length
(Paul Menzel).
- iASL/MADT: Add OEM-defined subtable (Bob Moore).
- Interpreter: Fix some typo mistakes (Selvarasu Ganesan).
- Updates for revision E.d of IORT (Shameer Kolothum).
- Use ACPI_FORMAT_UINT64 for 64-bit output (Bob Moore).
- Improve debug messages in the ACPI device PM code (Rafael Wysocki).
- Block ASUS B1400CEAE from suspend to idle by default (Mario
Limonciello).
- Improve handling of PCI devices that are in D3cold during system
initialization (Rafael Wysocki).
- Fix BERT error region memory mapping (Lorenzo Pieralisi).
- Add support for NVIDIA 16550-compatible port subtype to the SPCR
parsing code (Jeff Brasen).
- Use static for BGRT_SHOW kobj_attribute defines (Tom Rix).
- Fix missing prototype warning for acpi_agdi_init() (Ilkka
Koskinen).
- Fix missing ERST record ID in the APEI code (Liu Xinpeng).
- Make APEI error injection to refuse to inject into the zero page
(Tony Luck).
- Correct description of INT3407 / INT3532 DPTF attributes in sysfs
(Sumeet Pawnikar).
- Add support for high frequency impedance notification to the DPTF
driver (Sumeet Pawnikar).
- Make mp_config_acpi_gsi() a void function (Li kunyu).
- Unify Package () representation for properties in the ACPI device
properties documentation (Andy Shevchenko).
- Include UUID in _DSM evaluation warning (Michael Niewöhner)"
* tag 'acpi-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (41 commits)
Revert "ACPICA: executer/exsystem: Warn about sleeps greater than 10 ms"
ACPI: utils: include UUID in _DSM evaluation warning
ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default
x86: ACPI: Make mp_config_acpi_gsi() a void function
ACPI: DPTF: Add support for high frequency impedance notification
ACPI: AGDI: Fix missing prototype warning for acpi_agdi_init()
ACPI: bus: Avoid non-ACPI device objects in walks over children
ACPI: DPTF: Correct description of INT3407 / INT3532 attributes
ACPI: BGRT: use static for BGRT_SHOW kobj_attribute defines
ACPI, APEI, EINJ: Refuse to inject into the zero page
ACPI: PM: Always print final debug message in acpi_device_set_power()
ACPI: SPCR: Add support for NVIDIA 16550-compatible port subtype
ACPI: docs: enumeration: Unify Package () for properties (part 2)
ACPI: APEI: Fix missing ERST record id
ACPICA: Update version to 20220331
ACPICA: exsystem.c: Use ACPI_FORMAT_UINT64 for 64-bit output
ACPICA: IORT: Updates for revision E.d
ACPICA: executer/exsystem: Fix some typo mistakes
ACPICA: iASL/MADT: Add OEM-defined subtable
ACPICA: executer/exsystem: Warn about sleeps greater than 10 ms
...
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Merge tag 'for-linus-2022052401' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina:
- support for pens with 3 buttons with Wacom driver (Joshua Dickens)
- support for HID_DG_SCANTIME to report the timestamp for pen and touch
events in Wacom driver (Joshua Dickens)
- support for sensor discovery in amd-sfh driver (Basavaraj Natikar)
- support for wider variety of Huion tablets ported from DIGImend
project (José Expósito, Nikolai Kondrashov)
- new device IDs and other assorted small code cleanups
* tag 'for-linus-2022052401' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (44 commits)
HID: apple: Properly handle function keys on Keychron keyboards
HID: uclogic: Switch to Digitizer usage for styluses
HID: uclogic: Add pen support for XP-PEN Star 06
HID: uclogic: Differentiate touch ring and touch strip
HID: uclogic: Always shift touch reports to zero
HID: uclogic: Do not focus on touch ring only
HID: uclogic: Return raw parameters from v2 pen init
HID: uclogic: Move param printing to a function
HID: core: Display "SENSOR HUB" for sensor hub bus string in hid_info
HID: amd_sfh: Move bus declaration outside of amd-sfh
HID: amd_sfh: Add physical location to HID device
HID: amd_sfh: Modify the hid name
HID: amd_sfh: Modify the bus name
HID: amd_sfh: Add sensor name by index for debug info
HID: amd_sfh: Add support for sensor discovery
HID: bigben: fix slab-out-of-bounds Write in bigben_probe
Hid: wacom: Fix kernel test robot warning
HID: uclogic: Disable pen usage for Huion keyboard interfaces
HID: uclogic: Support disabling pen usage
HID: uclogic: Pass keyboard reports as is
...
This is quite a quiet release but some new drivers mean that the
diffstat is fairly large, the new drivers include the aspeed driver
which is migrated from MTD as part of the ongoing move of controllers
with specialised support for SPI flashes into the SPI subsystem.
- Support for devices which flip CPHA during recieve only transfers
(eg, if MOSI and MISO have inverted polarity).
- Overhaul of the i.MX driver, including the addition of PIO support
for better performance on small transfers.
- Migration of the Aspeed driver from MTD.
- Support for Aspeed AST2400, Ingenic JZ4775 and X1/2000 and MediaTek
IPM and SFI.
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Merge tag 'spi-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"This is quite a quiet release but some new drivers mean that the
diffstat is fairly large. The new drivers include the aspeed driver
which is migrated from MTD as part of the ongoing move of controllers
with specialised support for SPI flashes into the SPI subsystem.
- Support for devices which flip CPHA during recieve only transfers
(eg, if MOSI and MISO have inverted polarity).
- Overhaul of the i.MX driver, including the addition of PIO support
for better performance on small transfers.
- Migration of the Aspeed driver from MTD.
- Support for Aspeed AST2400, Ingenic JZ4775 and X1/2000 and MediaTek
IPM and SFI"
* tag 'spi-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (84 commits)
spi: spi-au1550: replace ternary operator with min()
mtd: spi-nor: aspeed: set the decoding size to at least 2MB for AST2600
spi: aspeed: Calibrate read timings
spi: aspeed: Add support for the AST2400 SPI controller
spi: aspeed: Workaround AST2500 limitations
spi: aspeed: Adjust direct mapping to device size
spi: aspeed: Add support for direct mapping
spi: spi-mem: Convert Aspeed SMC driver to spi-mem
spi: Convert the Aspeed SMC controllers device tree binding
spi: spi-cadence: Update ISR status variable type to irqreturn_t
spi: Doc fix - Describe add_lock and dma_map_dev in spi_controller
spi: cadence-quadspi: Handle spi_unregister_master() in remove()
spi: stm32-qspi: Remove SR_BUSY bit check before sending command
spi: stm32-qspi: Always check SR_TCF flags in stm32_qspi_wait_cmd()
spi: stm32-qspi: Fix wait_cmd timeout in APM mode
spi: cadence-quadspi: remove unnecessary (void *) casts
spi: cadence-quadspi: Add missing blank line in cqspi_request_mmap_dma()
spi: spi-imx: mx51_ecspi_prepare_message(): skip writing MX51_ECSPI_CONFIG register if unchanged
spi: spi-imx: add PIO polling support
spi: spi-imx: replace struct spi_imx_data::bitbang by pointer to struct spi_controller
...
This is mostly a drivers update including a couple of new drivers but we
do have some fixes and improvements to the core as well.
- Make sure we don't log spuriously about uncontrollable regulators.
- Don't use delays when we should use sleeps for regulators with
larger ramp times.
- Support for MediaTek MT6358 and MT6366, Richtek RT5759 and Silicon
Mitus SM5703.
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Merge tag 'regulator-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"This is mostly a drivers update including a couple of new drivers but
we do have some fixes and improvements to the core as well.
- Make sure we don't log spuriously about uncontrollable regulators.
- Don't use delays when we should use sleeps for regulators with
larger ramp times.
- Support for MediaTek MT6358 and MT6366, Richtek RT5759 and Silicon
Mitus SM5703"
* tag 'regulator-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (36 commits)
regulator: scmi: Fix refcount leak in scmi_regulator_probe
regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
regulator: qcom_smd: Fix up PM8950 regulator configuration
regulator: core: Fix enable_count imbalance with EXCLUSIVE_GET
regulator: core: Add error flags to sysfs attributes
regulator: dt-bindings: qcom,rpmh: document vdd-l7-bob-supply on PMR735A
regulator: dt-bindings: qcom,rpmh: document supplies per variant
regulator: dt-bindings: qcom,rpmh: update maintainers
regulator: mt6315: Enforce regulator-compatible, not name
regulator: pca9450: Enable DVS control via PMIC_STBY_REQ
regulator: pca9450: Make warm reset on WDOG_B assertion
regulator: Add property for WDOG_B warm reset
regulator: pca9450: Make I2C Level Translator configurable
regulator: Add property for I2C level shifter
regulator: sm5703: Correct reference to the common regulator schema
regulator: sm5703-regulator: Add regulators support for SM5703 MFD
dt-bindings: regulator: Add bindings for Silicon Mitus SM5703 regulators
regulator: richtek,rt4801: parse GPIOs per regulator
regulator: dt-bindings: richtek,rt4801: use existing ena_gpiod feature
regulator: core: Sleep (not delay) in set_voltage()
...
The main change here is Marek's addition of bulk read/write callbacks
for individual regmaps, we've supported single register operations for a
while but there's enough hardware out there which can use bulk equivalents
to make it worthwhile.
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Merge tag 'regmap-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"The main change here is Marek's addition of bulk read/write callbacks
for individual regmaps, we've supported single register operations for
a while but there's enough hardware out there which can use bulk
equivalents to make it worthwhile"
* tag 'regmap-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: Add missing map->bus check
regmap: Add bulk read/write callbacks into regmap_config
regmap: cache: set max_register with reg_stride
regmap: Constify static regmap_bus structs
- Support zero-out using TRIM for eMMC
- Allow to override the busy-timeout for the ioctl-cmds
MMC host:
- Continued the conversion of DT bindings into the JSON schema
- jz4740: Apply DMA engine limits to maximum segment size
- mmci_stm32: Use a buffer for unaligned DMA requests
- mmc_spi: Enabled high-speed modes via parsing of DT
- omap: Make clock management to be compliant with CCF
- renesas_sdhi: Support eMMC HS400 mode for R-Car V3H ES2.0
- renesas_sdhi: Don't allow support for eMMC HS400 for R-Car V3M/D3
- sdhci_am654: Fix problem when SD card slot lacks the card detect line
- sdhci-esdhc-imx: Add support for the imx8dxl variant
- sdhci-brcmstb: Enable support for clock gating to save power
- sdhci-msm: Add support for the sdx65 variant
- sdhci-msm: Add support for the sm8150 variant
- sdhci-of-dwcmshc: Add support for the Rockchip rk3588 variant
- sdhci-pci-gli: Add workaround to allow GL9755 to enter ASPM L1.2
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Merge tag 'mmc-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Support zero-out using TRIM for eMMC
- Allow to override the busy-timeout for the ioctl-cmds
MMC host:
- Continued the conversion of DT bindings into the JSON schema
- jz4740: Apply DMA engine limits to maximum segment size
- mmci_stm32: Use a buffer for unaligned DMA requests
- mmc_spi: Enabled high-speed modes via parsing of DT
- omap: Make clock management to be compliant with CCF
- renesas_sdhi:
- Support eMMC HS400 mode for R-Car V3H ES2.0
- Don't allow support for eMMC HS400 for R-Car V3M/D3
- sdhci_am654: Fix problem when SD card slot lacks the card detect
line
- sdhci-esdhc-imx: Add support for the imx8dxl variant
- sdhci-brcmstb: Enable support for clock gating to save power
- sdhci-msm:
- Add support for the sdx65 variant
- Add support for the sm8150 variant
- sdhci-of-dwcmshc: Add support for the Rockchip rk3588 variant
- sdhci-pci-gli: Add workaround to allow GL9755 to enter ASPM L1.2"
* tag 'mmc-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (52 commits)
mmc: sdhci-of-arasan: Add NULL check for data field
mmc: core: Support zeroout using TRIM for eMMC
mmc: sdhci-brcmstb: Fix compiler warning
mmc: sdhci-msm: Add compatible string check for sdx65
dt-bindings: mmc: sdhci-msm: Document the SDX65 compatible
mmc: sdhci-msm: Add compatible string check for sm8150
dt-bindings: mmc: sdhci-msm: Add compatible string for sm8150
mmc: sdhci-msm: Add SoC specific compatibles
dt-bindings: mmc: sdhci-msm: Convert bindings to yaml
dt-bindings: mmc: brcm,sdhci-brcmstb: cleanup example
dt-bindings: mmc: brcm,sdhci-brcmstb: correct number of reg entries
mmc: sdhci-brcmstb: Enable Clock Gating to save power
mmc: sdhci-brcmstb: Re-organize flags
mmc: mmci: Remove custom ios handler
mmc: atmel-mci: Simplify if(chan) and if(!chan)
mmc: core: use kobj_to_dev()
dt-bindings: mmc: sdhci-of-dwcmhsc: Add rk3588
mmc: core: Add CIDs for cards to the entropy pool
mmc: core: Allows to override the timeout value for ioctl() path
mmc: sdhci-omap: Use of_device_get_match_data() helper
...
Add limits on the number of users and messages, plus sysfs interfaces
to control those limits.
Other than that, little cleanups, use dev_xxx() insted of pr_xxx(),
create initializers for structures, fix a refcount leak, etc.
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Merge tag 'for-linus-4.19-1' of https://github.com/cminyard/linux-ipmi
Pull IPMI update from Corey Minyard:
"Add limits on the number of users and messages, plus sysfs interfaces
to control those limits.
Other than that, little cleanups, use dev_xxx() insted of pr_xxx(),
create initializers for structures, fix a refcount leak, etc"
* tag 'for-linus-4.19-1' of https://github.com/cminyard/linux-ipmi:
ipmi:ipmb: Fix refcount leak in ipmi_ipmb_probe
ipmi: remove unnecessary type castings
ipmi: Make two logs unique
ipmi:si: Convert pr_debug() to dev_dbg()
ipmi: Convert pr_debug() to dev_dbg()
ipmi: Fix pr_fmt to avoid compilation issues
ipmi: Add an intializer for ipmi_recv_msg struct
ipmi: Add an intializer for ipmi_smi_msg struct
ipmi:ssif: Check for NULL msg when handling events and messages
ipmi: use simple i2c probe function
ipmi: Add a sysfs count of total outstanding messages for an interface
ipmi: Add a sysfs interface to view the number of users
ipmi: Limit the number of message a user may have outstanding
ipmi: Add a limit on the number of users that may use IPMI
- Assign VMD IRQ domain before enumeration to avoid IOMMU interrupt
remapping errors when MSI-X remapping is disabled (Nirmal Patel)
- Revert VMD workaround that kept MSI-X remapping enabled when IOMMU
remapping was enabled (Nirmal Patel)
* remotes/lorenzo/pci/vmd:
PCI: vmd: Revert 2565e5b69c ("PCI: vmd: Do not disable MSI-X remapping if interrupt remapping is enabled by IOMMU.")
PCI: vmd: Assign VMD IRQ domain before enumeration
- Drop unnecessary "retval" variable, since it's never read (Colin Ian
King)
* remotes/lorenzo/pci/versatile:
PCI: versatile: Remove redundant variable retval
- Fix refcount leak in mtk_pcie_subsys_powerup() (Miaoqian Lin)
- Reset PHY and MAC at probe time (AngeloGioacchino Del Regno)
* remotes/lorenzo/pci/mediatek:
PCI: mediatek-gen3: Assert resets to ensure expected init state
PCI: mediatek: Fix refcount leak in mtk_pcie_subsys_powerup()
- Add a "big-endian" DT property to indicate that the PEX_LUT and PF
register blocks are implemented in big-endian (Hou Zhiqiang)
- Add EP mode compatible strings for ls1028a (Xiaowei Bao)
- Define DT properties for AER/PME interrupts (Li Yang)
* remotes/lorenzo/pci/layerscape:
dt-bindings: pci: layerscape-pci: define AER/PME interrupts
dt-bindings: pci: layerscape-pci: Add EP mode compatible strings for ls1028a
dt-bindings: pci: layerscape-pci: Update the description of SCFG property
dt-bindings: pci: layerscape-pci: Add a optional property big-endian
- Return error instead of success if DMA mapping of MSI area fails (Jiantao
Zhang)
- Drop tegra194 MSI register save/restore, which is unnecessary since the
DWC core does it (Jisheng Zhang)
- Factor out qcom enable/disable resources code (Dmitry Baryshkov)
- Remove "snps,dw-pcie" from rockchip-dwc DT "compatible" property because
it's not fully compatible with rockchip (Peter Geis)
- Reset rockchip-dwc controller at probe (Peter Geis)
- Add rockchip-dwc INTx support (Peter Geis)
* remotes/lorenzo/pci/dwc:
PCI: rockchip-dwc: Add legacy interrupt support
PCI: rockchip-dwc: Reset core at driver probe
dt-bindings: PCI: Remove fallback from Rockchip DesignWare binding
PCI: qcom-ep: Move enable/disable resources code to common functions
PCI: tegra194: Remove unnecessary MSI enable reg save and restore
PCI: dwc: Fix setting error return on MSI DMA mapping failure
- Fix bitmap size when searching for free outbound region (Dan Carpenter)
- Do device-specific setup to allow PTM Responder to be enabled (Christian
Gmeiner)
- Don't advertise FLR in Device Capabilities register because the
controller incorrectly resets Margining Lane Status and Margining Lane
Control on FLR (Parshuram Thombare)
* remotes/lorenzo/pci/cadence:
PCI: cadence: Clear FLR in device capabilities register
PCI: cadence: Allow PTM Responder to be enabled
PCI: cadence: Fix find_first_zero_bit() limit
- Clip only host bridge windows for E820 regions and log what is clipped
(Bjorn Helgaas)
- Add kernel cmdline options to use/ignore E820 reserved regions (Hans de
Goede)
- Disable E820 reserved region clipping for IdeaPads, Yoga, Yoga Slip, Acer
Spin 5, Clevo Barebone systems where clipping leaves no usable address
space for touchpads, Thunderbolt devices, etc (Hans de Goede)
- Disable E820 reserved region clipping by default starting in 2023 (Hans
de Goede)
* pci/resource:
x86/PCI: Disable E820 reserved region clipping starting in 2023
x86/PCI: Disable E820 reserved region clipping via quirks
x86/PCI: Add kernel cmdline options to use/ignore E820 reserved regions
x86/PCI: Clip only host bridge windows for E820 regions
x86: Log resource clipping for E820 regions
x86/PCI: Eliminate remove_e820_regions() common subexpressions
- Define pci_restore_standard_config() only for CONFIG_PM_SLEEP, since it's
not used otherwise (Krzysztof Kozlowski)
- Power up all devices during runtime resume (Rafael J. Wysocki)
- Resume subordinate bus in bus type callbacks (Rafael J. Wysocki)
- Drop pci_dev runtime_d3cold flag since no uses remain (Rafael J. Wysocki)
- Move power-up to D0 code to pci_power_up() and rename
pci_raw_set_power_state() to pci_set_low_power_state() (Rafael J.
Wysocki)
- Set current_state to D3cold if the device is not accessible (Rafael J.
Wysocki)
- Do not call pci_update_current_state() from pci_power_up() (Rafael J.
Wysocki)
- Write 0 to PMCSR in pci_power_up() in all cases (Rafael J. Wysocki)
- Split part of pci_power_up() off to pci_set_full_power_state() (Rafael J.
Wysocki)
- Do not restore BARs if device is not in D0 (Rafael J. Wysocki)
* pci/pm:
PCI/PM: Replace pci_set_power_state() in pci_pm_thaw_noirq()
PCI/PM: Rearrange pci_set_power_state()
PCI/PM: Clean up pci_set_low_power_state()
PCI/PM: Do not restore BARs if device is not in D0
PCI/PM: Split pci_power_up()
PCI/PM: Write 0 to PMCSR in pci_power_up() in all cases
PCI/PM: Do not call pci_update_current_state() from pci_power_up()
PCI/PM: Unfold pci_platform_power_transition() in pci_power_up()
PCI/PM: Set current_state to D3cold if the device is not accessible
PCI/PM: Relocate pci_set_low_power_state()
PCI/PM: Split pci_raw_set_power_state()
PCI/PM: Rearrange pci_update_current_state()
PCI/PM: Drop the runtime_d3cold device flag
PCI/PM: Resume subordinate bus in bus type callbacks
PCI/PM: Power up all devices during runtime resume
PCI/PM: Define pci_restore_standard_config() only for CONFIG_PM_SLEEP
- Update pci_p2pdma_whitelist[] checking so we accept Skylake-E Root Ports
even if they're not at devfn 00.0 (Shlomo Pongratz)
* pci/p2pdma:
PCI/P2PDMA: Whitelist Intel Skylake-E Root Ports at any devfn
- Allow D3 only if Root Port can signal and wake from D3 so we don't miss
hotplug events on AMD Yellow Carp (Mario Limonciello)
- Clean up hotplug include files to enable future powerpc cleanup
(Christophe Leroy)
* pci/hotplug:
PCI: hotplug: Clean up include files
PCI/ACPI: Allow D3 only if Root Port can signal and wake from D3
- Clear AER "multiple errors" bits to avoid race that left them set forever
(Kuppuswamy Sathyanarayanan)
* pci/error:
PCI/AER: Clear MULTI_ERR_COR/UNCOR_RCV bits
- Quirk Intel DG2 ASPM L1 acceptable latency to be unlimited. The device
advertises that it can only tolerate 1us, which means L1 is rarely if
ever used (Mika Westerberg)
* pci/aspm:
PCI/ASPM: Make Intel DG2 L1 acceptable latency unlimited
Add support for sc7280-specific clock and reset definitions.
Link: https://lore.kernel.org/r/20220506152107.1527552-5-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Instead of specifying the enum of possible reg-names, specify them
explicitly. This allows us to specify which chipsets need the "atu"
regions and which do not. Also it clearly describes which platforms
enumerate PCIe cores using the dbi region and which use parf region for
that.
Link: https://lore.kernel.org/r/20220506152107.1527552-4-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
On MSM8996/APQ8096 platforms the PCIe controller doesn't have any
resets. So move the requirement stanza under the corresponding if
condition.
Link: https://lore.kernel.org/r/20220506152107.1527552-3-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Changes to the schema:
- Fixed the ordering of clock-names/reset-names according to
the dtsi files.
- Mark vdda-supply as required only for apq/ipq8064 (as it was marked
as generally required in the txt file).
Changes to examples:
- Inline clock and reset numbers rather than including dt-bindings
files because of conflicts between the headers
- Split ranges and reg properties to follow current practice
- Change -gpio to -gpios
- Update IRQ flags to LEVEL_HIGH rater than NONE
- Removed extra "snps,dw-pcie" compatibility.
Note: while it was not clearly described in text schema, the majority of
Qualcomm platforms follow the snps,dw-pcie schema and use two
compatibility strings in the DT files: platform-specific one and a
fallback to the generic snps,dw-pcie one. However the platform itself is
not compatible with the snps,dw-pcie interface, so we are going to
remove it.
Link: https://lore.kernel.org/r/20220506152107.1527552-2-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Drop the leftover pm_runtime_disable() calls from the late probe error
paths that would, for example, prevent runtime PM from being reenabled
after a probe deferral.
Link: https://lore.kernel.org/r/20220401133854.10421-2-johan+linaro@kernel.org
Fixes: 6e5da6f7d8 ("PCI: qcom: Fix error handling in runtime PM support")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com>
Cc: stable@vger.kernel.org # 4.20
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Fix a clock imbalance introduced by ed8cc3b1fc ("PCI: qcom: Add support
for SDM845 PCIe controller"), which enables the pipe clock both in init()
and in post_init() but only disables in post_deinit().
Note that the pipe clock was also never disabled in the init() error
paths and that enabling the clock before powering up the PHY looks
questionable.
Link: https://lore.kernel.org/r/20220401133351.10113-1-johan+linaro@kernel.org
Fixes: ed8cc3b1fc ("PCI: qcom: Add support for SDM845 PCIe controller")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: stable@vger.kernel.org # 5.6
The PCIe IP (rev 1.5.0) on SM8150 SoC is similar to the one used on
SM8250. Add SM8150 support, reusing the members of ops_1_9_0.
Link: https://lore.kernel.org/r/20220326060810.1797516-3-bhupesh.sharma@linaro.org
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Vinod Koul <vkoul@kernel.org>
Document the PCIe DT bindings for SM8150 SoC. The PCIe IP is similar to
the one used on SM8250.
Link: https://lore.kernel.org/r/20220326060810.1797516-2-bhupesh.sharma@linaro.org
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
* Call of_platform_populate() for MTD partitions
* Check devicetree alias for index
* mtdoops:
- Add a timestamp to the mtdoops header.
- Create a header structure for the saved mtdoops.
- Fix the size of the header read buffer.
* mtdblock: Warn if opened on NAND
* Bindings:
- reserved-memory: Support MTD/block device
- jedec,spi-nor: remove unneeded properties
- Extend fixed-partitions binding
- Add Sercomm (Suzhou) Corporation vendor prefix
MTD driver changes:
* st_spi_fsm: add missing clk_disable_unprepare() in stfsm_remove()
* phram:
- Allow cached mappings
- Allow probing via reserved-memory
* maps: ixp4xx: Drop driver
* bcm47xxpart: Print correct offset on read error
CFI driver changes:
* Rename chip_ready variables
* Add S29GL064N ID definition
* Use chip_ready() for write on S29GL064N
* Move and rename chip_check/chip_ready/chip_good_for_write
NAND core changes:
* Print offset instead of page number for bad blocks
Raw NAND controller drivers:
* Cadence: Fix possible null-ptr-deref in cadence_nand_dt_probe()
* CS553X: simplify the return expression of cs553x_write_ctrl_byte()
* Davinci: Remove redundant unsigned comparison to zero
* Denali: Use managed device resources
* GPMI:
- Add large oob bch setting support
- Rename the variable ecc_chunk_size
- Uninline the gpmi_check_ecc function
- Add strict ecc strength check
- Refactor BCH geometry settings function
* Intel: Fix possible null-ptr-deref in ebu_nand_probe()
* MPC5121: Check before clk_disable_unprepare() not needed
* Mtk:
- MTD_NAND_ECC_MEDIATEK should depend on ARCH_MEDIATEK
- Also parse the default nand-ecc-engine property if available
- Make mtk_ecc.c a separated module
* OMAP ELM:
- Convert the bindings to yaml
- Describe the bindings for AM64 ELM
- Add support for its compatible
* Renesas: Use runtime PM instead of the raw clock API and update the
bindings accordingly
* Rockchip: Check before clk_disable_unprepare() not needed
* TMIO: Check return value after calling platform_get_resource()
Raw NAND chip driver:
* Kioxia: Add support for TH58NVG3S0HBAI4 and TC58NVG0S3HTA00
SPI-NAND chip drivers:
* Gigadevice:
- Add support for:
- GD5FxGM7xExxG
- GD5F{2,4}GQ5xExxG
- GD5F1GQ5RExxG
- GD5FxGQ4xExxG
- Fix Quad IO for GD5F1GQ5UExxG
* XTX: Add support for XT26G0xA
SPI NOR core changes:
* Read back written SR value to make sure the write was done correctly.
* Introduce a common function for Read ID that manufacturer drivers can
use to verify the Octal DTR switch worked correctly.
* Add helpers for read/write any register commands so manufacturer
drivers don't open code it every time.
* Clarify rdsr dummy cycles documentation.
* Add debugfs entry to expose internal flash parameters and state.
SPI NOR manufacturer drivers changes:
* Add support for Winbond W25Q512NW-IM, and Eon EN25QH256A.
* Move spi_nor_write_ear() to Winbond module since only Winbond flashes
use it.
* Rework Micron and Cypress Octal DTR enable methods to improve
readability.
* Use the common Read ID function to verify switch to Octal DTR mode for
Micron and Cypress flashes.
* Skip polling status on volatile register writes for Micron and Cypress
flashes since the operation is instant.
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Merge tag 'mtd/for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd updates from Miquel Raynal:
"MTD core changes:
- Call of_platform_populate() for MTD partitions
- Check devicetree alias for index
- mtdoops:
- Add a timestamp to the mtdoops header.
- Create a header structure for the saved mtdoops.
- Fix the size of the header read buffer.
- mtdblock: Warn if opened on NAND
- Bindings:
- reserved-memory: Support MTD/block device
- jedec,spi-nor: remove unneeded properties
- Extend fixed-partitions binding
- Add Sercomm (Suzhou) Corporation vendor prefix
MTD driver changes:
- st_spi_fsm: add missing clk_disable_unprepare() in stfsm_remove()
- phram:
- Allow cached mappings
- Allow probing via reserved-memory
- maps: ixp4xx: Drop driver
- bcm47xxpart: Print correct offset on read error
CFI driver changes:
- Rename chip_ready variables
- Add S29GL064N ID definition
- Use chip_ready() for write on S29GL064N
- Move and rename chip_check/chip_ready/chip_good_for_write
NAND core changes:
- Print offset instead of page number for bad blocks
Raw NAND controller drivers:
- Cadence: Fix possible null-ptr-deref in cadence_nand_dt_probe()
- CS553X: simplify the return expression of cs553x_write_ctrl_byte()
- Davinci: Remove redundant unsigned comparison to zero
- Denali: Use managed device resources
- GPMI:
- Add large oob bch setting support
- Rename the variable ecc_chunk_size
- Uninline the gpmi_check_ecc function
- Add strict ecc strength check
- Refactor BCH geometry settings function
- Intel: Fix possible null-ptr-deref in ebu_nand_probe()
- MPC5121: Check before clk_disable_unprepare() not needed
- Mtk:
- MTD_NAND_ECC_MEDIATEK should depend on ARCH_MEDIATEK
- Also parse the default nand-ecc-engine property if available
- Make mtk_ecc.c a separated module
- OMAP ELM:
- Convert the bindings to yaml
- Describe the bindings for AM64 ELM
- Add support for its compatible
- Renesas: Use runtime PM instead of the raw clock API and update the
bindings accordingly
- Rockchip: Check before clk_disable_unprepare() not needed
- TMIO: Check return value after calling platform_get_resource()
Raw NAND chip driver:
- Kioxia: Add support for TH58NVG3S0HBAI4 and TC58NVG0S3HTA00
SPI-NAND chip drivers:
- Gigadevice:
- Add support for:
- GD5FxGM7xExxG
- GD5F{2,4}GQ5xExxG
- GD5F1GQ5RExxG
- GD5FxGQ4xExxG
- Fix Quad IO for GD5F1GQ5UExxG
- XTX: Add support for XT26G0xA
SPI NOR core changes:
- Read back written SR value to make sure the write was done
correctly.
- Introduce a common function for Read ID that manufacturer drivers
can use to verify the Octal DTR switch worked correctly.
- Add helpers for read/write any register commands so manufacturer
drivers don't open code it every time.
- Clarify rdsr dummy cycles documentation.
- Add debugfs entry to expose internal flash parameters and state.
SPI NOR manufacturer drivers changes:
- Add support for Winbond W25Q512NW-IM, and Eon EN25QH256A.
- Move spi_nor_write_ear() to Winbond module since only Winbond
flashes use it.
- Rework Micron and Cypress Octal DTR enable methods to improve
readability.
- Use the common Read ID function to verify switch to Octal DTR mode
for Micron and Cypress flashes.
- Skip polling status on volatile register writes for Micron and
Cypress flashes since the operation is instant"
* tag 'mtd/for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (68 commits)
mtd: st_spi_fsm: add missing clk_disable_unprepare() in stfsm_remove()
dt-bindings: mtd: partitions: Extend fixed-partitions binding
dt-bindings: Add Sercomm (Suzhou) Corporation vendor prefix
mtd: phram: Allow cached mappings
mtd: call of_platform_populate() for MTD partitions
mtd: rawnand: renesas: Use runtime PM instead of the raw clock API
dt-bindings: mtd: renesas: Fix the NAND controller description
mtd: rawnand: mpc5121: Check before clk_disable_unprepare() not needed
mtd: rawnand: rockchip: Check before clk_disable_unprepare() not needed
mtd: nand: MTD_NAND_ECC_MEDIATEK should depend on ARCH_MEDIATEK
mtd: rawnand: cs553x: simplify the return expression of cs553x_write_ctrl_byte()
mtd: rawnand: kioxia: Add support for TH58NVG3S0HBAI4
mtd: spi-nor: debugfs: fix format specifier
mtd: spi-nor: support eon en25qh256a variant
mtd: spi-nor: winbond: add support for W25Q512NW-IM
mtd: spi-nor: expose internal parameters via debugfs
mtd: spi-nor: export spi_nor_hwcaps_pp2cmd()
mtd: spi-nor: move spi_nor_write_ear() to winbond module
mtd: spi-nor: amend the rdsr dummy cycles documentation
mtd: cfi_cmdset_0002: Rename chip_ready variables
...
- New drivers
- Driver for the Microchip LAN966x SoC
- PMBus driver for Infineon Digital Multi-phase xdp152 family controllers
- Chip support added to existing drivers
- asus-ec-sensors
- Support for ROG STRIX X570-E GAMING WIFI II, PRIME X470-PRO,
and ProArt X570 Creator WIFI
- External temperature sensor support for ASUS WS X570-ACE
- nct6775
- Support for I2C driver
- Support for ASUS PRO H410T / PRIME H410M-R / ROG X570-E GAMING WIFI II
- lm75
- Support for - Atmel AT30TS74
- pmbus/max16601
- Support for MAX16602
- aquacomputer_d5next
- Support for Aquacomputer Farbwerk
- Support for Aquacomputer Octo
- jc42
- Support for S-34TS04A
- Kernel API changes / clarifications
- The chip parameter of with_info API is now mandatory
- New hwmon_device_register_for_thermal API call for use by the thermal
subsystem
- Improvements
- PMBus and JC42 drivers now register with thermal subsystem
- PMBus drivers now support get_voltage/set_voltage power operations
- The adt7475 driver now supports pin configuration
- The lm90 driver now supports setting extended range temperatures
configuration with a devicetree property
- The dell-smm driver now registers as cooling device
- The OCC driver delays hwmon registration until requested by userspace
- Various other minor fixes and improvements
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Merge tag 'hwmon-for-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New drivers:
- Driver for the Microchip LAN966x SoC
- PMBus driver for Infineon Digital Multi-phase xdp152 family
controllers
Chip support added to existing drivers:
- asus-ec-sensors:
- Support for ROG STRIX X570-E GAMING WIFI II, PRIME X470-PRO, and
ProArt X570 Creator WIFI
- External temperature sensor support for ASUS WS X570-ACE
- nct6775:
- Support for I2C driver
- Support for ASUS PRO H410T / PRIME H410M-R /
ROG X570-E GAMING WIFI II
- lm75:
- Support for - Atmel AT30TS74
- pmbus/max16601:
- Support for MAX16602
- aquacomputer_d5next:
- Support for Aquacomputer Farbwerk
- Support for Aquacomputer Octo
- jc42:
- Support for S-34TS04A
Kernel API changes / clarifications:
- The chip parameter of with_info API is now mandatory
- New hwmon_device_register_for_thermal API call for use by the
thermal subsystem
Improvements:
- PMBus and JC42 drivers now register with thermal subsystem
- PMBus drivers now support get_voltage/set_voltage power operations
- The adt7475 driver now supports pin configuration
- The lm90 driver now supports setting extended range temperatures
configuration with a devicetree property
- The dell-smm driver now registers as cooling device
- The OCC driver delays hwmon registration until requested by
userspace
... and various other minor fixes and improvements"
* tag 'hwmon-for-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (71 commits)
hwmon: (aquacomputer_d5next) Fix an error handling path in aqc_probe()
hwmon: (sl28cpld) Fix typo in comment
hwmon: (pmbus) Check PEC support before reading other registers
hwmon: (dimmtemp) Fix bitmap handling
hwmon: (lm90) enable extended range according to DTS node
dt-bindings: hwmon: lm90: add ti,extended-range-enable property
dt-bindings: hwmon: lm90: add missing ti,tmp461
hwmon: (ibmaem) Directly use ida_alloc()/free()
hwmon: Directly use ida_alloc()/free()
hwmon: (asus-ec-sensors) fix Formula VIII definition
dt-bindings: trivial-devices: Add xdp152
hwmon: (sl28cpld-hwmon) Use HWMON_CHANNEL_INFO macro
hwmon: (pwm-fan) Use HWMON_CHANNEL_INFO macro
hwmon: (peci/dimmtemp) Use HWMON_CHANNEL_INFO macro
hwmon: (peci/cputemp) Use HWMON_CHANNEL_INFO macro
hwmon: (mr75203) Use HWMON_CHANNEL_INFO macro
hwmon: (ltc2992) Use HWMON_CHANNEL_INFO macro
hwmon: (as370-hwmon) Use HWMON_CHANNEL_INFO macro
hwmon: Make chip parameter for with_info API mandatory
thermal/drivers/thermal_hwmon: Use hwmon_device_register_for_thermal()
...
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Merge tag 'integrity-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
Pull IMA updates from Mimi Zohar:
"New is IMA support for including fs-verity file digests and signatures
in the IMA measurement list as well as verifying the fs-verity file
digest based signatures, both based on policy.
In addition, are two bug fixes:
- avoid reading UEFI variables, which cause a page fault, on Apple
Macs with T2 chips.
- remove the original "ima" template Kconfig option to address a boot
command line ordering issue.
The rest is a mixture of code/documentation cleanup"
* tag 'integrity-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
integrity: Fix sparse warnings in keyring_handler
evm: Clean up some variables
evm: Return INTEGRITY_PASS for enum integrity_status value '0'
efi: Do not import certificates from UEFI Secure Boot for T2 Macs
fsverity: update the documentation
ima: support fs-verity file digest based version 3 signatures
ima: permit fsverity's file digests in the IMA measurement list
ima: define a new template field named 'd-ngv2' and templates
fs-verity: define a function to return the integrity protected file digest
ima: use IMA default hash algorithm for integrity violations
ima: fix 'd-ng' comments and documentation
ima: remove the IMA_TEMPLATE Kconfig option
ima: remove redundant initialization of pointer 'file'.
- Strictened validation of key hashes for SYSTEM_BLACKLIST_HASH_LIST. An
invalid hash format causes a compilation error. Previously, they got
included to the kernel binary but were silently ignored at run-time.
- Allow root user to append new hashes to the blacklist keyring.
- Trusted keys backed with Cryptographic Acceleration and Assurance Module
(CAAM), which part of some of the new NXP's SoC's. Now there is total
three hardware backends for trusted keys: TPM, ARM TEE and CAAM.
- A scattered set of fixes and small improvements for the TPM driver.
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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Merge tag 'tpmdd-next-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull tpm updates from Jarkko Sakkinen:
- Tightened validation of key hashes for SYSTEM_BLACKLIST_HASH_LIST. An
invalid hash format causes a compilation error. Previously, they got
included to the kernel binary but were silently ignored at run-time.
- Allow root user to append new hashes to the blacklist keyring.
- Trusted keys backed with Cryptographic Acceleration and Assurance
Module (CAAM), which part of some of the new NXP's SoC's. Now there
is total three hardware backends for trusted keys: TPM, ARM TEE and
CAAM.
- A scattered set of fixes and small improvements for the TPM driver.
* tag 'tpmdd-next-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
MAINTAINERS: add KEYS-TRUSTED-CAAM
doc: trusted-encrypted: describe new CAAM trust source
KEYS: trusted: Introduce support for NXP CAAM-based trusted keys
crypto: caam - add in-kernel interface for blob generator
crypto: caam - determine whether CAAM supports blob encap/decap
KEYS: trusted: allow use of kernel RNG for key material
KEYS: trusted: allow use of TEE as backend without TCG_TPM support
tpm: Add field upgrade mode support for Infineon TPM2 modules
tpm: Fix buffer access in tpm2_get_tpm_pt()
char: tpm: cr50_i2c: Suppress duplicated error message in .remove()
tpm: cr50: Add new device/vendor ID 0x504a6666
tpm: Remove read16/read32/write32 calls from tpm_tis_phy_ops
tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe()
tpm/tpm_ftpm_tee: Return true/false (not 1/0) from bool functions
certs: Explain the rationale to call panic()
certs: Allow root user to append signed hashes to the blacklist keyring
certs: Check that builtin blacklist hashes are valid
certs: Make blacklist_vet_description() more strict
certs: Factor out the blacklist hash creation
tools/certs: Add print-cert-tbs-hash.sh
Important changes:
* improve the path_rename LSM hook implementations for RENAME_EXCHANGE;
* fix a too-restrictive filesystem control for a rare corner case;
* set the nested sandbox limitation to 16 layers;
* add a new LANDLOCK_ACCESS_FS_REFER access right to properly handle
file reparenting (i.e. full rename and link support);
* add new tests and documentation;
* format code with clang-format to make it easier to maintain and
contribute.
Related patch series:
* [PATCH v1 0/7] Landlock: Clean up coding style with clang-format
https://lore.kernel.org/r/20220506160513.523257-1-mic@digikod.net
* [PATCH v2 00/10] Minor Landlock fixes and new tests
https://lore.kernel.org/r/20220506160820.524344-1-mic@digikod.net
* [PATCH v3 00/12] Landlock: file linking and renaming support
https://lore.kernel.org/r/20220506161102.525323-1-mic@digikod.net
* [PATCH v2] landlock: Explain how to support Landlock
https://lore.kernel.org/r/20220513112743.156414-1-mic@digikod.net
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Merge tag 'landlock-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux
Pull Landlock updates from Mickaël Salaün:
- improve the path_rename LSM hook implementations for RENAME_EXCHANGE;
- fix a too-restrictive filesystem control for a rare corner case;
- set the nested sandbox limitation to 16 layers;
- add a new LANDLOCK_ACCESS_FS_REFER access right to properly handle
file reparenting (i.e. full rename and link support);
- add new tests and documentation;
- format code with clang-format to make it easier to maintain and
contribute.
* tag 'landlock-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: (30 commits)
landlock: Explain how to support Landlock
landlock: Add design choices documentation for filesystem access rights
landlock: Document good practices about filesystem policies
landlock: Document LANDLOCK_ACCESS_FS_REFER and ABI versioning
samples/landlock: Add support for file reparenting
selftests/landlock: Add 11 new test suites dedicated to file reparenting
landlock: Add support for file reparenting with LANDLOCK_ACCESS_FS_REFER
LSM: Remove double path_rename hook calls for RENAME_EXCHANGE
landlock: Move filesystem helpers and add a new one
landlock: Fix same-layer rule unions
landlock: Create find_rule() from unmask_layers()
landlock: Reduce the maximum number of layers to 16
landlock: Define access_mask_t to enforce a consistent access mask size
selftests/landlock: Test landlock_create_ruleset(2) argument check ordering
landlock: Change landlock_restrict_self(2) check ordering
landlock: Change landlock_add_rule(2) argument check ordering
selftests/landlock: Add tests for O_PATH
selftests/landlock: Fully test file rename with "remove" access
selftests/landlock: Extend access right tests to directories
selftests/landlock: Add tests for unknown access rights
...
The leds-trigger-pattern documentation describes how the brightness of
the LED should transition linearly from one brightness value to the
next, over the given delta_t.
But the pattern engine in the Qualcomm LPG hardware only supports
holding the brightness for each entry for the period.
This subset of patterns can be represented in the leds-trigger-pattern
by injecting zero-time transitions after each entry in the pattern,
resulting in a pattern that pattern that can be rendered by the LPG.
Rework LPG pattern interface to require these zero-time transitions, to
make it comply with this subset of patterns and reject the patterns it
can't render.
Fixes: 24e2d05d1b ("leds: Add driver for Qualcomm LPG")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
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Merge tag 'selinux-pr-20220523' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux updates from Paul Moore:
"We've got twelve patches queued for v5.19, with most being fairly
minor. The highlights are below:
- The checkreqprot and runtime disable knobs have been deprecated for
some time with no active users that we can find. In an effort to
move things along we are adding a pause when the knobs are used to
help make the deprecation more noticeable in case anyone is still
using these hacks in the shadows.
- We've added the anonymous inode class name to the AVC audit records
when anonymous inodes are involved. This should make writing policy
easier when anonymous inodes are involved.
- More constification work. This is fairly straightforward and the
source of most of the diffstat.
- The usual minor cleanups: remove unnecessary assignments, assorted
style/checkpatch fixes, kdoc fixes, macro while-loop
encapsulations, #include tweaks, etc"
* tag 'selinux-pr-20220523' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
security: declare member holding string literal const
selinux: log anon inode class name
selinux: declare data arrays const
selinux: fix indentation level of mls_ops block
selinux: include necessary headers in headers
selinux: avoid extra semicolon
selinux: update parameter documentation
selinux: resolve checkpatch errors
selinux: don't sleep when CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE is true
selinux: checkreqprot is deprecated, add some ssleep() discomfort
selinux: runtime disable is deprecated, add some ssleep() discomfort
selinux: Remove redundant assignments
