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2024-08-25docs: rust: improve main page introducing a "Code documentation" sectionMiguel Ojeda2-4/+17
Clean the "Rust" main page by introducing a 'Code documentation" section to separate it from the rest of the text above. In addition, introduce the "Rust code documentation" term, which may be clearer than referring to a potentially unknown tool. Furthermore, for the HTML case, homogenize both `rustdoc` and non-`rustdoc` cases and use the term introduced above instead. Then, always generate the pregenerated version part, since now there is a section that is always generated and thus makes sense to do so. Finally, finish the new section with a link to more details about the Rust code documentation. The intention is that: - The non-HTML case mentions the code documentation too, making it more prominent for readers of non-HTML docs. - Both HTML cases read more naturally. - The pregenerated version is always mentioned, since it is likely useful for readers of non-HTML docs. Link: https://lore.kernel.org/r/20240818141200.386899-2-ojeda@kernel.org Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2024-08-25docs: rust: link to https://rust.docs.kernel.orgMiguel Ojeda2-3/+13
The Rust code documentation (i.e. `rustdoc`-generated docs) is now available at: https://rust.docs.kernel.org Thus document it and remove the `TODO` line. The generation uses a particular kernel configuration, based on x86_64, which may get tweaked over time. Older tags, and how they are generated, may also change in the future. We may consider freezing them at some point, but for the moment, the content should not be considered immutable. Thanks Konstantin for the support setting it up! Cc: Konstantin Ryabitsev <konstantin@linuxfoundation.org> Acked-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org> Link: https://lore.kernel.org/r/20240818141200.386899-1-ojeda@kernel.org Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2024-08-25media: dt-bindings: qcom,sc7280-venus: Allow one IOMMU entryLuca Weiss1-0/+1
Some SC7280-based boards crash when providing the "secure_non_pixel" context bank, so allow only one iommu in the bindings also. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2024-08-25media: Documentation: mc: Replace deprecated graph walk APILaurent Pinchart1-26/+41
The graph walk API has been deprecated in commit eac564de0915 ("media: mc: entity: Add entity iterator for media_pipeline") in favour of pipelien iterators, but the MC documentation hasn't been updated accordingly. It still documents the deprecated API as the only option. Fix it by dropping the deprecated function, and documenting the new API. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Link: https://lore.kernel.org/r/20240822212445.2037-5-laurent.pinchart+renesas@ideasonboard.com Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2024-08-24dt-bindings: soc: ti: am654-serdes-ctrl: Add simple-mfd to compatible itemsAndrew Davis1-1/+2
This node contains a child which is only probed if simple-mfd is in the compatible list. Add this here. Signed-off-by: Andrew Davis <afd@ti.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240821162337.33774-1-afd@ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
2024-08-24docs: rust: quick-start: add Debian TestingMiguel Ojeda1-2/+2
Debian Testing is now also providing recent Rust releases (outside of the freeze period), like Debian Unstable (Sid). Thus add it to the list. Cc: Fabian Grünbichler <debian@fabian.gruenbichler.email> Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2024-08-24dt-bindings: pinctrl: Convert Atmel PIO3 pinctrl to json-schemaManikandan Muralidharan2-178/+184
Convert Atmel PIO3 pinctrl binding document to DT schema format json-schema. Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240814061315.112564-5-manikandan.m@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2024-08-24Merge tag 'wq-for-6.11-rc4-fixes' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue fixes from Tejun Heo: "Nothing too interesting. One patch to remove spurious warning and others to address static checker warnings" * tag 'wq-for-6.11-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: Correct declaration of cpu_pwq in struct workqueue_struct workqueue: Fix spruious data race in __flush_work() workqueue: Remove incorrect "WARN_ON_ONCE(!list_empty(&worker->entry));" from dying worker workqueue: Fix UBSAN 'subtraction overflow' error in shift_and_mask() workqueue: doc: Fix function name, remove markers
2024-08-24Merge tag 'input-for-v6.11-rc4' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - a tweak to uinput interface to reject requests with abnormally large number of slots. 100 slots/contacts should be enough for real devices - support for FocalTech FT8201 added to the edt-ft5x06 driver - tweaks to i8042 to handle more devices that have issue with its emulation - Synaptics touchpad switched to native SMbus/RMI mode on HP Elitebook 840 G2 - other minor fixes * tag 'input-for-v6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: himax_hx83112b - fix incorrect size when reading product ID Input: i8042 - use new forcenorestore quirk to replace old buggy quirk combination Input: i8042 - add forcenorestore quirk to leave controller untouched even on s3 Input: i8042 - add Fujitsu Lifebook E756 to i8042 quirk table Input: uinput - reject requests with unreasonable number of slots Input: edt-ft5x06 - add support for FocalTech FT8201 dt-bindings: input: touchscreen: edt-ft5x06: Document FT8201 support Input: adc-joystick - fix optional value handling Input: synaptics - enable SMBus for HP Elitebook 840 G2 Input: ads7846 - ratelimit the spi_sync error message
2024-08-24dt-bindings: interconnect: qcom: msm8953: Fix 'See also' in descriptionAdam Skladowski1-2/+1
"See also" in description seems to be wrongly defined, make it inline with other yamls. Fixes: 791ed23f735b ("dt-bindings: interconnect: qcom: Add Qualcomm MSM8953 NoC") Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240709102728.15349-10-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-24dt-bindings: interconnect: qcom: msm8939: Fix exampleAdam Skladowski1-6/+0
For now example list snoc_mm as children of bimc which is obviously not valid, drop bimc and move snoc_mm into snoc. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240709102728.15349-8-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23dt-bindings: interconnect: qcom: Add Qualcomm MSM8937 NoCAdam Skladowski1-2/+6
Add bindings for Qualcomm MSM8937 Network-On-Chip interconnect devices. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240709102728.15349-4-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23dt-bindings: interconnect: qcom: Add Qualcomm MSM8976 NoCAdam Skladowski1-5/+10
Add bindings for Qualcomm MSM8976 Network-On-Chip interconnect devices. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240709102728.15349-2-a39.skl@gmail.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23dt-bindings: pinctrl: Add rk3576 pinctrl supportDetlev Casanova1-0/+1
Add the compatible string for the rk3576 SoC. Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/20240822195706.920567-4-detlev.casanova@collabora.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-08-23dt-bindings: interconnect: qcom,rpmh: correct sm8150 camnocRayyan Ansari1-1/+1
The sm8150 camnoc interconnect was mistakenly documented as "qcom,sm8150-camnoc-noc", for which there is no reference to in drivers or device tree. Correct this to "qcom,sm8150-camnoc-virt". Signed-off-by: Rayyan Ansari <rayyan.ansari@linaro.org> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240716144738.109823-1-rayyan.ansari@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-08-23Documentation: dwc_pcie_pmu: Update bdf to sbdfKrishna chaitanya chundru1-8/+8
Update document to reflect the driver change to use sbdf instead of bdf alone. Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com> Reviewed-by: Yicong Yang <yangyicong@hisilicon.com> Link: https://lore.kernel.org/r/20240816-dwc_pmu_fix-v2-2-198b8ab1077c@quicinc.com Signed-off-by: Will Deacon <will@kernel.org>
2024-08-23dt-bindings: media: renesas,vin: Add binding for V4MNiklas Söderlund1-0/+1
Document support for the VIN module in the Renesas V4M (r8a779h0) SoC. This device is compatible with the VIN module on the other Gen4 SoCs. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Link: https://lore.kernel.org/r/20240704161620.1425409-6-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2024-08-23dt-bindings: media: renesas,vin: Add Gen4 family fallbackNiklas Söderlund1-0/+3
The Gen4 SoCs V3U, V4H and V4M have a similar video capture pipelines. The datasheets for the SoCs have small nuances around the Pre-Clip registers ELPrC and EPPrC in three use-cases, interlaced images, embedded data and RAW8 input. On V4H the values written to the registers are based on odd numbers while on V4M they are even numbers, values are based on the input image size. No board that uses these SoCs which also have the external peripherals to test these nuances exists. Most likely this is an issue in the datasheet. Before adding bindings for V4M add a family compatible fallback for Gen4. That way the driver only needs to be updated once for Gen4, and we still have the option to fix any problems in the driver if any testable differences between the SoCs are found. There are already DTS files using the V3U and V4H compatibles which need to be updated to not produce a warning for DTS checks. The driver also needs to keep the compatible values to be backward compatible , but for new Gen4 SoCs such as V4M we can avoid this. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Link: https://lore.kernel.org/r/20240704161620.1425409-2-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2024-08-23dt-bindings: clock: renesas,cpg-clocks: Add top-level constraintsKrzysztof Kozlowski1-2/+6
Properties with variable number of items per each device are expected to have widest constraints in top-level "properties:" block and further customized (narrowed) in "if:then:". Add missing top-level constraints for clocks and clock-output-names. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/20240818173014.122073-3-krzysztof.kozlowski@linaro.org Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-08-23thermal: core: Drop unused bind/unbind functions and callbacksRafael J. Wysocki1-56/+3
There are no more callers of thermal_zone_bind_cooling_device() and thermal_zone_unbind_cooling_device(), so drop them along with all of the corresponding headers, code and documentation. Moreover, because the .bind() and .unbind() thermal zone callbacks would only be used when the above functions, respectively, were called, drop them as well along with all of the code related to them. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Zhang Rui <rui.zhang@intel.com> Acked-by: Huisong Li <lihuisong@huawei.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/4251116.1IzOArtZ34@rjwysocki.net
2024-08-23Documentation: networking: document phy_link_topologyMaxime Chevallier3-0/+125
The newly introduced phy_link_topology tracks all ethernet PHYs that are attached to a netdevice. Document the base principle, internal and external APIs. As the phy_link_topology is expected to be extended, this documentation will hold any further improvements and additions made relative to topology handling. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-23netlink: specs: add ethnl PHY_GET command setMaxime Chevallier1-0/+55
The PHY_GET command, supporting both DUMP and GET operations, is used to retrieve the list of PHYs connected to a netdevice, and get topology information to know where exactly it sits on the physical link. Add the netlink specs corresponding to that command. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-23net: ethtool: Introduce a command to list PHYs on an interfaceMaxime Chevallier1-0/+41
As we have the ability to track the PHYs connected to a net_device through the link_topology, we can expose this list to userspace. This allows userspace to use these identifiers for phy-specific commands and take the decision of which PHY to target by knowing the link topology. Add PHY_GET and PHY_DUMP, which can be a filtered DUMP operation to list devices on only one interface. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-23netlink: specs: add phy-index as a header parameterMaxime Chevallier1-0/+3
Update the spec to take the newly introduced phy-index as a generic request parameter. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-23net: ethtool: Allow passing a phy index for some commandsMaxime Chevallier1-0/+7
Some netlink commands are target towards ethernet PHYs, to control some of their features. As there's several such commands, add the ability to pass a PHY index in the ethnl request, which will populate the generic ethnl_req_info with the passed phy_index. Add a helper that netlink command handlers need to use to grab the targeted PHY from the req_info. This helper needs to hold rtnl_lock() while interacting with the PHY, as it may be removed at any point. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-23dt-bindings: soc: rockchip: Add rk3576 syscon compatiblesDetlev Casanova1-0/+16
Add all syscon compatibles for RK3576. Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240822195706.920567-2-detlev.casanova@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-08-23dt-bindings: power: rockchip: Document RK3308 IO voltage domainsJonas Karlman1-0/+24
Document dt-bindings for RK3308 IO voltage domains. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240521211029.1236094-10-jonas@kwiboo.se Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-08-23net: drop special comment styleJohannes Berg2-29/+0
As we discussed in the room at netdevconf earlier this week, drop the requirement for special comment style for netdev. For checkpatch, the general check accepts both right now, so simply drop the special request there as well. Acked-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-23dt-bindings: clock: add ExynosAuto v920 SoC CMU bindingsSunyeal Hong1-0/+162
Add dt-schema for ExynosAuto v920 SoC clock controller. Add device tree clock binding definitions for below CMU blocks. - CMU_TOP - CMU_PERIC0/1 - CMU_MISC - CMU_HSI0/1 Signed-off-by: Sunyeal Hong <sunyeal.hong@samsung.com> Link: https://lore.kernel.org/r/20240821232652.1077701-2-sunyeal.hong@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-08-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski32-67/+78
Cross-merge networking fixes after downstream PR. No conflicts. Adjacent changes: drivers/net/ethernet/broadcom/bnxt/bnxt.h c948c0973df5 ("bnxt_en: Don't clear ntuple filters and rss contexts during ethtool ops") f2878cdeb754 ("bnxt_en: Add support to call FW to update a VNIC") Link: https://patch.msgid.link/20240822210125.1542769-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-23Merge tag 'kbuild-fixes-v6.11-2' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Eliminate the fdtoverlay command duplication in scripts/Makefile.lib - Fix 'make compile_commands.json' for external modules - Ensure scripts/kconfig/merge_config.sh handles missing newlines - Fix some build errors on macOS * tag 'kbuild-fixes-v6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: fix typos "prequisites" to "prerequisites" Documentation/llvm: turn make command for ccache into code block kbuild: avoid scripts/kallsyms parsing /dev/null treewide: remove unnecessary <linux/version.h> inclusion scripts: kconfig: merge_config: config files: add a trailing newline Makefile: add $(srctree) to dependency of compile_commands.json target kbuild: clean up code duplication in cmd_fdtoverlay
2024-08-22dt-bindings: pci: xilinx-nwl: Add phys propertySean Anderson1-0/+7
Add phys properties so Linux can power-on/configure the GTR transceivers (xlnx,zynqmp-psgtr-v1.1). Link: https://lore.kernel.org/r/20240531161337.864994-2-sean.anderson@linux.dev Signed-off-by: Sean Anderson <sean.anderson@linux.dev> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
2024-08-22KVM: nVMX: Honor userspace MSR filter lists for nested VM-Enter/VM-ExitSean Christopherson1-4/+19
Synthesize a consistency check VM-Exit (VM-Enter) or VM-Abort (VM-Exit) if L1 attempts to load/store an MSR via the VMCS MSR lists that userspace has disallowed access to via an MSR filter. Intel already disallows including a handful of "special" MSRs in the VMCS lists, so denying access isn't completely without precedent. More importantly, the behavior is well-defined _and_ can be communicated the end user, e.g. to the customer that owns a VM running as L1 on top of KVM. On the other hand, ignoring userspace MSR filters is all but guaranteed to result in unexpected behavior as the access will hit KVM's internal state, which is likely not up-to-date. Unlike KVM-internal accesses, instruction emulation, and dedicated VMCS fields, the MSRs in the VMCS load/store lists are 100% guest controlled, thus making it all but impossible to reason about the correctness of ignoring the MSR filter. And if userspace *really* wants to deny access to MSRs via the aforementioned scenarios, userspace can hide the associated feature from the guest, e.g. by disabling the PMU to prevent accessing PERF_GLOBAL_CTRL via its VMCS field. But for the MSR lists, KVM is blindly processing MSRs; the MSR filters are the _only_ way for userspace to deny access. This partially reverts commit ac8d6cad3c7b ("KVM: x86: Only do MSR filtering when access MSR by rdmsr/wrmsr"). Cc: Hou Wenlong <houwenlong.hwl@antgroup.com> Cc: Jim Mattson <jmattson@google.com> Link: https://lore.kernel.org/r/20240722235922.3351122-1-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2024-08-22drm/xe: Introduce GGTT documentationRodrigo Vivi1-0/+15
Document xe_ggtt and ensure it is part of the built kernel docs. v2: - Accepted all Michal's suggestions - Rebased on top of new set_pte per platform/wa function pointer v3: - Typos and other acronym fixes (Michal) Cc: Matthew Brost <matthew.brost@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> #v1 Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240821193842.352557-2-rodrigo.vivi@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-08-22dt-bindings: leds: Convert leds-lm3692x to YAML formatFrank Li2-65/+110
Additional changes: - Add ref to common.yaml for child node. - Add I2C node at example. Fix below warning: arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dtb: /soc@0/bus@30800000/i2c@30a40000/backlight@36: failed to match any schema with compatible: ['ti,lm36922'] Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240821222001.591111-1-Frank.Li@nxp.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-08-22Documentation: add a driver API doc for the power sequencing subsystemBartosz Golaszewski2-0/+96
Describe what the subsystem does, how the consumers and providers work and add API reference generated from kerneldocs. Acked-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20240821100818.13763-1-brgl@bgdev.pl Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-08-22dt-bindings: usb: microchip,usb2514: Fix reference USB device schemaAlexander Stein1-1/+8
An USB hub is not a HCD, but an USB device. Fix the referenced schema accordingly. Fixes: bfbf2e4b77e2 ("dt-bindings: usb: Document the Microchip USB2514 hub") Cc: stable@vger.kernel.org Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Link: https://lore.kernel.org/r/20240815113132.372542-1-alexander.stein@ew.tq-group.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-08-22dt-bindings: usb: add layerscape super speed usb supportFrank Li1-0/+52
Add missed binding doc for layerscape dwc3 usb controller. Fix below warning: arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dtb: /soc/usb@3100000: failed to match any schema with compatible: ['fsl,ls1028a-dwc3', 'snps,dwc3'] Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240815152159.4177782-1-Frank.Li@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-08-22Documentation: msm-hsusb.txt: removeMasanori Ogino1-110/+0
Commit a170a1e9ccc5 ("usb: phy: remove phy-msm-usb.c") removed the device driver but left the corresponding documentation, delete it. Signed-off-by: Masanori Ogino <mogino@acm.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240816090105.13651-2-omasanori@proton.me Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-08-22dt-bindings: usb: qcom,dwc3: Document X1E80100 MP controllerKonrad Dybcio1-0/+3
The X1E80100, just like its predecessors, has a Multiport controller. This time around, 2 HS (eUSB) and 2 SS PHYs are attached. Document it. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Konrad Dybcio <quic_kdybcio@quicinc.com> Link: https://lore.kernel.org/r/20240820-topic-h_mp-v2-1-d88518066372@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-08-22dt-bindings: arm: aspeed: add Meta Catalina boardPotin Lai1-0/+1
Document the new compatibles used on Meta Catalina. Signed-off-by: Potin Lai <potin.lai.pt@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240805-potin-catalina-dts-v7-1-286bfd2ab93b@gmail.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
2024-08-22Merge tag 'erofs-for-6.11-rc5-fixes' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs Pull erofs fixes from Gao Xiang: "As I mentioned in the merge window pull request, there is a regression which could cause system hang due to page migration. The corresponding fix landed upstream through MM tree last week (commit 2e6506e1c4ee: "mm/migrate: fix deadlock in migrate_pages_batch() on large folios"), therefore large folios can be safely allowed for compressed inodes and stress tests have been running on my fleet for over 20 days without any regression. Users have explicitly requested this for months, so let's allow large folios for EROFS full cases now for wider testing. Additionally, there is a fix which addresses invalid memory accesses on a failure path triggered by fault injection and two minor cleanups to simplify the codebase. Summary: - Allow large folios on compressed inodes - Fix invalid memory accesses if z_erofs_gbuf_growsize() partially fails - Two minor cleanups" * tag 'erofs-for-6.11-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: erofs: fix out-of-bound access when z_erofs_gbuf_growsize() partially fails erofs: allow large folios for compressed files erofs: get rid of check_layout_compatibility() erofs: simplify readdir operation
2024-08-21iio: ABI: remove duplicate in_resistance_calibbiasDavid Lechner1-14/+0
In commit 0f718e10da81 ("iio: ABI: add missing calibbias attributes"), the in_resistance_calibbias attribute was added to the main IIO ABI documentation. This attribute is was already documented in sysfs-bus-iio-chemical-sgp40. This resulted in a duplicate entry that is causing documentation build warnings. This removes the attribute from the sgp40 documentation in favor of the main IIO ABI documentation since this attribute fits the established pattern of standard IIO attributes. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Closes: https://lore.kernel.org/linux-next/20240820134739.50c771cb@canb.auug.org.au/ Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240820-iio-abi-remove-dup-in_resistance_calibbias-v1-1-e64e58cabb14@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-08-21dt-bindings: iio: st,stm32-adc: add top-level constraintsKrzysztof Kozlowski1-1/+3
Properties with variable number of items per each device are expected to have widest constraints in top-level "properties:" block and further customized (narrowed) in "if:then:". Add missing top-level constraints for clock-names. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/20240818172951.121983-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-08-21dt-bindings: remoteproc: k3-m4f: Add K3 AM64x SoCsHari Nagalla1-0/+125
K3 AM64x SoC has a Cortex M4F subsystem in the MCU voltage domain. The remote processor's life cycle management and IPC mechanisms are similar across the R5F and M4F cores from remote processor driver point of view. However, there are subtle differences in image loading and starting the M4F subsystems. The YAML binding document provides the various node properties to be configured by the consumers of the M4F subsystem. Signed-off-by: Martyn Welch <martyn.welch@collabora.com> Signed-off-by: Hari Nagalla <hnagalla@ti.com> Signed-off-by: Andrew Davis <afd@ti.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240802152109.137243-2-afd@ti.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
2024-08-21dm-crypt: Allow to specify the integrity key size as optionIngo Franzki1-0/+4
For the MAC based integrity operation, the integrity key size (i.e. key_mac_size) is currently set to the digest size of the used digest. For wrapped key HMAC algorithms, the key size is independent of the cryptographic key size. So there is no known size of the mac key in such cases. The desired key size can optionally be specified as argument when the dm-crypt device is configured via 'integrity_key_size:%u'. If no integrity_key_size argument is specified, the mac key size is still set to the digest size, as before. Increase version number to 1.28.0 so that support for the new argument can be detected by user space (i.e. cryptsetup). Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com> Reviewed-by: Milan Broz <gmazyland@gmail.com> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
2024-08-21docs: rust: remove unintended blockquote in Coding GuidelinesVincent Woltmann1-19/+19
An unordered list in coding-guidelines.rst was indented, producing a blockquote around it and making it look more indented than expected. Remove the indentation to only output an unordered list. Reported-by: Miguel Ojeda <ojeda@kernel.org> Closes: https://github.com/Rust-for-Linux/linux/issues/1063 Fixes: d07479b211b7 ("docs: add Rust documentation") Signed-off-by: Vincent Woltmann <vincent@woltmann.art> Link: https://lore.kernel.org/r/20240816200339.2495875-1-vincent@woltmann.art [ Reworded title. - Miguel ] Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2024-08-21dt-bindings: memory-controllers: renesas,rpc-if: add top-level constraintsKrzysztof Kozlowski1-1/+3
Properties with variable number of items per each device are expected to have widest constraints in top-level "properties:" block and further customized (narrowed) in "if:then:". Add missing top-level constraints for clocks. Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240818172930.121898-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-08-21dm delay: enhance kernel documentationHeinz Mauelshagen1-9/+32
This commit improves documentation of the dm-delay target. Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
2024-08-21dm vdo: add dmsetup message for returning configuration infoBruce Johnston1-1/+6
Add a new dmsetup message called config, which will return useful configuration information for the vdo volume and the uds index associated with it. The output is a YAML string, and contains a version number to allow future additions to the content. Signed-off-by: Bruce Johnston <bjohnsto@redhat.com> Signed-off-by: Matthew Sakai <msakai@redhat.com> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
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