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2021-03-28dt-bindings: serial: stm32: Use 'type: object' instead of false for ↵dillon min1-1/+2
'additionalProperties' To use additional properties 'bluetooth' on serial, need replace false with 'type: object' for 'additionalProperties' to make it as a node, else will run into dtbs_check warnings. 'arch/arm/boot/dts/stm32h750i-art-pi.dt.yaml: serial@40004800: 'bluetooth' does not match any of the regexes: 'pinctrl-[0-9]+' Fixes: af1c2d81695b ("dt-bindings: serial: Convert STM32 UART to json-schema") Reported-by: kernel test robot <lkp@intel.com> Tested-by: Valentin Caron <valentin.caron@foss.st.com> Signed-off-by: dillon min <dillon.minfei@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1616757302-7889-8-git-send-email-dillon.minfei@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-28dt-bindings: serial: 8250: Add nuvoton,wpcm450-uartJonathan Neuschäfer1-0/+1
Add a compatible string for the UART inside the Nuvoton WPCM450 SoC. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Link: https://lore.kernel.org/r/20210320181610.680870-5-j.neuschaefer@gmx.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-28dt-bindings: usb: usb-nop-xceiv: Convert to DT schemaRob Herring2-43/+64
Convert the usb-nop-xceiv binding to DT schema. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-usb@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210327202816.545282-1-robh@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-28dt-bindings: usb: mediatek,mtu3: Use graph schemaRob Herring1-1/+1
Users of the DT graph binding now should reference it for their 'port' schemas, so add it for Mediatek MTU3 binding. Cc: Chunfeng Yun <chunfeng.yun@mediatek.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-usb@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210327191448.410795-1-robh@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-28dt-bindings: usb: mtu3: support wakeup for mt8183 and mt8192Chunfeng Yun1-3/+7
These two HW of wakeup don't follow MediaTek internal IPM rule, and both use a specific way, like as early revision of mt8173. Due to the index 2 already used by many DTS, it's better to keep it unchanged for backward compatibility, treat specific ones without following IPM rule as revision 1.x, meanwhile reserve 3~99 for later revision that following the IPM rule. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1616482975-17841-3-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-28dt-bindings: usb: mtk-xhci: add support wakeup for mt8183 and mt8192Chunfeng Yun1-3/+7
These two HW of wakeup don't follow MediaTek internal IPM rule, both use a specific way, like as early revision of mt8173. Due to the index 2 already used by many DTS, it's better to keep it unchanged for backward compatibility, treat specific ones without following IPM rule as revision 1.x, meanwhile reserve 3~99 for later revisions with following the IPM rule. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1616482975-17841-2-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-27docs: dt: Add DT API documentationRob Herring2-0/+58
The kernel-doc for the DT APIs are not included in the documentation build. Add them. Cc: Frank Rowand <frowand.list@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/20210325164713.1296407-9-robh@kernel.org
2021-03-27docs: dt: Group DT docs into relevant sub-sectionsRob Herring3-7/+16
The DT docs are currently all just lumped together in the doc build. Let's organize the documents by kernel specifics, overlays and bindings. As writing-schema.rst is about bindings, let's move it to the bindings directory. Cc: Frank Rowand <frowand.list@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/20210325164713.1296407-6-robh@kernel.org
2021-03-27docs: dt: Make 'Devicetree' wording more consistentRob Herring8-22/+22
There's a variety of ways 'Devicetree' has been written. This is most evident in the documentation build contents where we have 'Device Tree', 'DeviceTree', etc. The DT spec has somewhat standardized on 'Devicetree', so let's use that. Cc: Frank Rowand <frowand.list@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/20210325164713.1296407-5-robh@kernel.org
2021-03-27docs: dt: writing-schema: Include the example schema in the doc buildRob Herring1-0/+11
The example-schema.yaml file serves as documentation, so let's include it from writing-schema.rst. Cc: Frank Rowand <frowand.list@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/20210325164713.1296407-4-robh@kernel.org
2021-03-27docs: dt: writing-schema: Remove spurious indentationRob Herring1-2/+2
'allOf' and 'properties' have a leading space which causes them to be indented in the doc output. Cc: Frank Rowand <frowand.list@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/20210325164713.1296407-3-robh@kernel.org
2021-03-27dt-bindings: Fix reference in submitting-patches.rst to the DT ABI docRob Herring1-1/+1
submitting-patches.rst has a stale reference to ABI.txt. Fix this with a proper rSt link. Cc: Frank Rowand <frowand.list@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/20210325164713.1296407-2-robh@kernel.org
2021-03-27dt-bindings: ddr: Add optional manufacturer and revision ID to LPDDR3Julius Werner1-0/+5
On some platforms, DDR parts are multi-sourced and the exact part number used is not know to either kernel or firmware at build time. Firmware can read identifying information from DDR mode registers at boot time but needs a way to communicate this information to kernel and/or userspace. This patch adds optional properties for this information to the existing "jedec,lpddr3" device tree binding to be used for that purpose. Signed-off-by: Julius Werner <jwerner@chromium.org> Link: https://lore.kernel.org/r/20210324010405.1917577-1-jwerner@chromium.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-03-27dt-bindings: interconnect: Add Qualcomm SM8350 DT bindingsVinod Koul1-0/+10
The Qualcomm SM8350 platform has several bus fabrics that could be controlled and tuned dynamically according to the bandwidth demand. Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210318094617.951212-2-vkoul@kernel.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2021-03-27dt-bindings: net: xilinx_axienet: Document additional clocksRobert Hancock1-6/+19
Update DT bindings to describe all of the clocks that the axienet driver will now be able to make use of. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Robert Hancock <robert.hancock@calian.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-27x86/sgx: Wipe out EREMOVE from sgx_free_epc_page()Kai Huang1-0/+25
EREMOVE takes a page and removes any association between that page and an enclave. It must be run on a page before it can be added into another enclave. Currently, EREMOVE is run as part of pages being freed into the SGX page allocator. It is not expected to fail, as it would indicate a use-after-free of EPC pages. Rather than add the page back to the pool of available EPC pages, the kernel intentionally leaks the page to avoid additional errors in the future. However, KVM does not track how guest pages are used, which means that SGX virtualization use of EREMOVE might fail. Specifically, it is legitimate that EREMOVE returns SGX_CHILD_PRESENT for EPC assigned to KVM guest, because KVM/kernel doesn't track SECS pages. To allow SGX/KVM to introduce a more permissive EREMOVE helper and to let the SGX virtualization code use the allocator directly, break out the EREMOVE call from the SGX page allocator. Rename the original sgx_free_epc_page() to sgx_encl_free_epc_page(), indicating that it is used to free an EPC page assigned to a host enclave. Replace sgx_free_epc_page() with sgx_encl_free_epc_page() in all call sites so there's no functional change. At the same time, improve the error message when EREMOVE fails, and add documentation to explain to the user what that failure means and to suggest to the user what to do when this bug happens in the case it happens. [ bp: Massage commit message, fix typos and sanitize text, simplify. ] Signed-off-by: Kai Huang <kai.huang@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Link: https://lkml.kernel.org/r/20210325093057.122834-1-kai.huang@intel.com
2021-03-26dt-bindings: media: video-interfaces: Drop the exampleRob Herring1-127/+0
The example in video-interfaces.yaml uses a bunch of undocumented bindings which will cause warnings when undocumented compatible checks are enabled. The example could be fixed to use documented bindings, but doing so would just duplicate other examples. So let's just remove the example. Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Sakari Ailus <sakari.ailus@linux.intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: linux-media@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com> Link: https://lore.kernel.org/r/20210324202253.3576798-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-03-26dt-bindings: display: bridge: Add documentation for LT8912BAdrien Grassein1-0/+102
Lontium LT8912B is a DSI to HDMI bridge. Signed-off-by: Adrien Grassein <adrien.grassein@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210326121955.1266230-2-adrien.grassein@gmail.com
2021-03-26dt-bindings: Add support for the Broadcom UART driverAl Cooper1-0/+95
Add DT bindings for the Broadcom 8250 based UART driver. This UART is based on an 8250 but adds additional functionality. The additional features include the ability to use DMA for transfers and a baud rate clock system that is more accurate at high baud rates. This UART is backward compatible with the standard 8250 UART. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Al Cooper <alcooperx@gmail.com> Link: https://lore.kernel.org/r/20210325185256.16156-2-alcooperx@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-26gpio: Mention GPIO MUX in docsLinus Walleij1-0/+6
There is now a GPIO multiplexer, so mention this in the document about drivers using GPIO as backend. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-03-26gpio: mockup: Adjust documentation to the codeAndy Shevchenko1-5/+6
First of all one of the parameter missed 'mockup' in its name, Second, the semantics of the integer pairs depends on the sign of the base (the first value in the pair). Update documentation to reflect the real code behaviour. Fixes: 2fd1abe99e5f ("Documentation: gpio: add documentation for gpio-mockup") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-03-26irqdomain: Introduce irq_domain_create_simple() APIAndy Shevchenko1-10/+12
Linus Walleij pointed out that ird_domain_add_simple() gained additional functionality and can't be anymore replaced with a simple conditional. In preparation to upgrade GPIO library to use fwnode, introduce irq_domain_create_simple() API which is functional equivalent to the existing irq_domain_add_simple(), but takes a pointer to the struct fwnode_handle as a parameter. While at it, amend documentation to mention irq_domain_create_*() functions where it makes sense. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-03-26docs: driver-api: gpio: consumer: Mark another line of code as suchJonathan Neuschäfer1-1/+1
Make it so that this #include line is rendered in monospace, like other code blocks. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-03-26dt-bindings: usb: qcom,dwc3: Add bindings for SC7280Sandeep Maheswaram1-0/+1
Add the compatible string for sc7280 SoC from Qualcomm. Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Link: https://lore.kernel.org/r/1615978901-4202-2-git-send-email-sanm@codeaurora.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-26Merge tag 'iio-for-5.13a' of ↵Greg Kroah-Hartman20-240/+526
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: 1st set of IIO/counter device support, features and cleanup in the 5.13 cycle Big set in here from Alexandru Ardelean enabling multiple buffer support. This includes providing a new directory per buffer that combines what was previously in buffer/ and scan_elements/. Old interfaces still in place for compatiblity. Note immuatable branch for scmi patches to allow for some significant rework going on in that subsystem. Merge required updating to reflect some changes in IIO. Late rebase to fix some wrong fixes tags due to some earlier rebases made necessary by messing up the immutable branch. IIO New Device Support * adi,ad5686 - Add info to support AD5673R and AD5677R * bosch,bmi088 - New driver supporting this accelerometer + gyroscope * cros_ec_mkbp - New driver for this proximity sensor that exposes a 'front' sensor. Very simple switch like device, but driver allows it to share interface with more sophisticated proximity sensors. * iio_scmi - New driver to support ARM SCMI protocol to expose underlying accelerometers and gyroscopes via this firmware interface. * st,st_magn - Add ID for IISMDC magnetometer. * ti,ads131e0 - New driver supporting ads131e04, ads131e06 and ads131e08 24 bit ADCs Counter New Device Support * IRQ or GPIO based counter - New driver for a conceptually simple counter that uses interrupts to perform the count. Features * core - Dual buffer supprt including: Various helpers to centralize handling of bufferer related elements. Document existing and new IOCTLs Register the IIO chrdev only if it can actually be used for anything. Rework attribute group creation in the core (lots of patches) Merge buffer/ and scan_elements/ entries into one list + maintain backwards compatible set. Introduce the internal logic and IOCTL to allow multiple buffers + access to an anon FD per buffer to actually read from it. Tidy up tools/iio/iio_generic_buffer and switch to new interfaces. Update ABI docs. A few follow up fixes, unsuprising as this was a huge bit of rework. - Move common case setting of trig->parent to the core. - Provide an iio_read_channel_processed_scale() to avoid loss of precision from iio_read_channel_processed() then applying integer scale. Use it in ntc_thermistor driver in hwmon. - Allow drivers to specify labels from elsewhere than DT. Use it for bmc150 and kxcjk-1013 labels related to position on 2 in one tablets. - Document label usage for proximity and accelerometer sensors. - Some local variable renames for consistency tools - Add -a parameter to iio_event_monitor to allow autoenabling of events. * acpi_als - Add trigger support for devices that don't support notification method. * adi,ad7124 - Allow more than 8 channels. This is a complex little device, but is capable of supporting up to 16 channels if the share certain configuration settings. * hrtimer-trigger - Support sampling frequency below 1Hz. * mediatek,mt8195-auxadc - Add compatible to binding docs (always also includes mt8173) * st,stm32-adc - Enable timetamps when not using DMA. * vishay,vcnl3020 - Sampling frequency control. Cleanup and minor fixes: * treewide - Use some getter and setter functions instead of opencoding. - Set of fixes for pointless casts in various drivers. - Avoid wrong kernel-doc marking on comment blocks. - Fix various other minor kernel-doc issues shown by W=1 * core - Use a signed temporary for IIO_VAL_FRACTIONAL_LOG2 to avoid odd casts. - Fix IIO_VAL_FRACTIONAL_LOG2 for values between -1.0 and 0.0 - Add unit tests for iio_format_value() * docs - Fix formatting/typos in iio_configfs.rst and buffers.rst - Add documentation of index in buffers.rst - Fix scan element description - Avoid some issues with HTML generation from ABI docs by moving duplicated defintions to more generic files. - Drop reference to long dead mailing list. * 104-quad - Remove left over deprecated IIO counter ABI. * adi,adi-axi-adc - Fix wrong bit of docs. * adi,ad5791 - Typos * adi,ad9834 - Switch to device managed functions in probe. * adi,adis* - Add and use helpers for locking to reduced duplication. * adi,adis16480 - Fix calculation of sampling frequency when using pulse per second input. * adi,adis16475 - Calculate the IMU scaled internal sampling rate and runtime depending on sysfs based configuration rather than getting from DT. Drop now unnecessary property from DT bindings doc. * cros_ec - Fix result of a series of recent changes that means extended buffer attributes turn up in the wrong place. Too complex to revert the various patches unfortunately so this is a bit messy. * fsl,mma3452 - Indentation cleanup. * hid-sensors - Size of storage needs to increase for some parts when using quaternions. - Move the get sensistivity attribute to hid-sensors-common to reduce duplication. Enable it for more device types. - Correctly handle relative sensitivity if reported that way including documenting the new ABI. * maxim,max517 - Use device managed functions in probe. * mediatek,mt6360-adc - Use asm/unaligned.h instead of directly including unaligned/be_byteshift.h * novuton,npcm-adc - Local lock instead of missusing mlock. * semtech,sx9500 - Typos * st,sensor - typo fix * st,spear-adc - Local lock instead of missusing mlock. * st,stm32-adc - Long standing HAS_IOMEM dependency fix. * st,stm32-counter - Remove left over deprecated IIO counter ABI. * ti,palmas-adc - Local lock instead of missusing mlock. * ti,tmp007 - Switch to device managed functions in probe. Other * MAINTAINERS - Move Peter Meerwald-Stadler to Credits at his request * tag 'iio-for-5.13a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (119 commits) iio: acpi_als: Add trigger support iio: acpi_als: Add local variable dev in probe iio: acpi_als: Add timestamp channel iio: adc: ad7292: Modify the bool initialization assignment iio: cros: unify hw fifo attributes without API changes iio: kfifo: add devm_iio_triggered_buffer_setup_ext variant iio: event_monitor: Enable events before monitoring dt-bindings: iio: adc: Add compatible for Mediatek MT8195 iio:magnetometer: Add Support for ST IIS2MDC dt-bindings: iio: st,st-sensors add IIS2MDC. staging: iio: ad9832: kernel-doc fixes iio:dac:max517.c: Use devm_iio_device_register() iio:cros_ec_sensors: Fix a wrong function name in kernel doc. iio: buffer: kfifo_buf: kernel-doc, typo in function name. iio: accel: sca3000: kernel-doc fixes. Missing - and wrong function names. iio: adc: adi-axi-adc: Drop false marking for kernel-doc iio: adc: cpcap-adc: kernel-doc fix - that should be _ in structure name iio: dac: ad5504: fix wrong part number in kernel-doc structure name. iio: dac: ad5770r: kernel-doc fix case of letter R wrong in structure name iio: adc: ti-adc084s021: kernel-doc fixes, missing function names ...
2021-03-26leds: rt4505: Add DT binding document for Richtek RT4505ChiYuan Huang1-0/+57
Add DT binding document for Richtek RT4505 flash LED controller. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2021-03-26drm/doc: Add RFC sectionDaniel Vetter2-0/+18
Motivated by the pre-review process for i915 gem/gt features, but probably useful in general for complex stuff. v2: Add reminder to not forget userspace projects in the discussion (Simon, Jason) v3: Actually put this into a folder, so we have it all (.rst files and headers for kerneldoc) contained somewhere separate (Jason) Cc: Simon Ser <contact@emersion.fr> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Jason Ekstrand <jason@jlekstrand.net> Cc: Dave Airlie <airlied@redhat.com> Acked-by: Jason Ekstrand <jason@jlekstrand.net> Acked-by: Simon Ser <contact@emersion.fr> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210325225859.1684116-1-daniel.vetter@ffwll.ch
2021-03-26devicetree: bindings: clock: Minor typo fix in the file armada3700-tbg-clock.txtBhaskar Chowdhury1-1/+1
s/provde/provide/ Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20210317100840.2449462-1-unixbhaskar@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-03-26f2fs: add sysfs nodes to get runtime compression statDaeho Jeong1-0/+24
I've added new sysfs nodes to show runtime compression stat since mount. compr_written_block - show the block count written after compression compr_saved_block - show the saved block count with compression compr_new_inode - show the count of inode newly enabled for compression Signed-off-by: Daeho Jeong <daehojeong@google.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2021-03-26docs: nf_flowtable: fix compilation and warningsPablo Neira Ayuso1-2/+4
... cannot be used in block quote, it breaks compilation, remove it. Fix warnings due to missing blank line such as: net-next/Documentation/networking/nf_flowtable.rst:142: WARNING: Block quote ends without a blank line; unexpected unindent. Fixes: 143490cde566 ("docs: nf_flowtable: update documentation with enhancements") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-26net: change netdev_unregister_timeout_secs min value to 1Dmitry Vyukov1-1/+1
netdev_unregister_timeout_secs=0 can lead to printing the "waiting for dev to become free" message every jiffy. This is too frequent and unnecessary. Set the min value to 1 second. Also fix the merge issue introduced by "net: make unregister netdev warning timeout configurable": it changed "refcnt != 1" to "refcnt". Signed-off-by: Dmitry Vyukov <dvyukov@google.com> Suggested-by: Eric Dumazet <edumazet@google.com> Fixes: 5aa3afe107d9 ("net: make unregister netdev warning timeout configurable") Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-26dt-bindings: net: micrel-ksz90x1.txt: correct documentationDinh Nguyen1-2/+94
Correct the Micrel phy documentation for the ksz9021 and ksz9031 phys for how the phy skews are set. Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-26xfs: rename the blockgc workqueueDarrick J. Wong1-1/+1
Since we're about to start using the blockgc workqueue to dispose of inactivated inodes, strip the "block" prefix from the name; now it's merely the general garbage collection (gc) workqueue. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de>
2021-03-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller11-14/+49
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-26dt-bindings: power: bcm-pmb: add BCM63138 bindingRafał Miłecki1-0/+1
PMB can be also found on bcm63xx chipsets. It uses difference device addresses so a new binding is required. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2021-03-25dt-bindings: iio: adc: Add compatible for Mediatek MT8195Seiya Wang1-0/+1
This commit adds dt-binding documentation of auxadc for Mediatek MT8195 SoC Platform. Signed-off-by: Seiya Wang <seiya.wang@mediatek.com> Link: https://lore.kernel.org/r/20210319023427.16711-7-seiya.wang@mediatek.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-03-25dt-bindings: iio: st,st-sensors add IIS2MDC.LI Qingwu1-0/+1
Add support for ST magnetometer IIS2MDC, an I2C/SPI interface 3-axis magnetometer sensor. The patch was tested on the instrument with IIS2MDC via I2C interface. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn> Link: https://lore.kernel.org/r/20210317063902.19300-2-Qing-wu.Li@leica-geosystems.com.cn Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-03-25dt-bindings: counter: add interrupt-counter bindingOleksij Rempel1-0/+62
Add binding for the interrupt counter node Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210301080401.22190-2-o.rempel@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-03-25dt-bindings: iio: Add cros ec proximity yaml docStephen Boyd2-0/+44
Some cros ECs support a front proximity MKBP event via 'EC_MKBP_FRONT_PROXIMITY'. Add a DT binding to document this feature via a node that is a child of the main cros_ec device node. Devices that have this ability will describe this in firmware. Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Benson Leung <bleung@chromium.org> Cc: Guenter Roeck <groeck@chromium.org> Cc: Douglas Anderson <dianders@chromium.org> Cc: Gwendal Grignou <gwendal@chromium.org> Cc: <devicetree@vger.kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20210211024601.1963379-3-swboyd@chromium.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-03-25iio: hrtimer: Allow sub Hz granularityGwendal Grignou1-0/+1
Allow setting frequency below 1Hz or sub 1Hz precision. Useful for slow sensors like ALS. Test frequency is set properly: modprobe iio-trig-hrtimer && \ mkdir /sys/kernel/config/iio/triggers/hrtimer/t1 && \ cd /sys/bus/iio/devices/triggerX ; for i in 1 .1 .01 .001 ; do echo $i > sampling_frequency cat sampling_frequency done Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20210226014733.2108544-1-gwendal@chromium.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-03-25iio:ABI docs: Combine the two instances of docs for sensor_sensitivityJonathan Cameron3-17/+14
This control on the gain of a measurement used for time of flight sensing is standard but the expected values for different enviroments may not be. As we cannot have the same ABI element documented in two files, add a generic version to sysfs-bus-iio-proximity and a note on the expected value vs measuring environment for the as3935. Fixes $ scripts/get_abi.pl validate Warning: /sys/bus/iio/devices/iio:deviceX/sensor_sensitivity is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-distance-srf08:0 ./Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935:8 Cc: Matt Ranostay <matt.ranostay@konsulko.com> Reported-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Matt Ranostay <matt.ranostay@konsulko.com> Link: https://lore.kernel.org/r/20210117153816.696693-7-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-03-25iio:ABI docs: Combine sysfs-bus-iio-humidity-hdc2010/hdc100x into one fileJonathan Cameron2-10/+2
These contain only one entry for out_current_heater_raw (_available). Document this in a new sysfs-bus-iio-humidity file, and make it a little more generic by allowing for non 0/1 values. Fixes $ scripts/get_abi.pl validate Warning: /sys/bus/iio/devices/iio:deviceX/out_current_heater_raw is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-humidity-hdc2010:0 ./Documentation/ABI/testing/sysfs-bus-iio-humidity-hdc100x:0 Warning: /sys/bus/iio/devices/iio:deviceX/out_current_heater_raw_available is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio-humidity-hdc2010:1 ./Documentation/ABI/testing/sysfs-bus-iio-humidity-hdc100x:1 Cc: Eugene Zaikonnikov <ez@norphonic.com> Cc: Matt Ranostay <matt.ranostay@konsulko.com> Reported-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Matt Ranostay <matt.ranostay@konsulko.com> Link: https://lore.kernel.org/r/20210117153816.696693-6-jic23@kernel.org
2021-03-25Merge tag 'v5.12-rc4' into nextDmitry Torokhov837-8820/+20896
Sync up with the mainline to bring in newest APIs.
2021-03-25docs: reporting-issues.rst: improved process esp. for stable regressionsThorsten Leemhuis1-267/+168
Provide a shorter and easier process for users that deal with regressions in stable and longterm kernels, as those should be reported quickly. To realize this in the least-confusing way and without having steps multiple times in different places, split the 'search for existing reports' into two. That has the additinal benefit that users will search for them quickly when going through the step by step guide and thus will save them trouble if the find reports. Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info> CC: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/d934c15e536bceeff5c40a126930ddf803548e08.1616181657.git.linux@leemhuis.info Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-03-25docs: reporting-issues.rst: duplicate sections for reviewing purposesThorsten Leemhuis1-0/+184
This duplicates two section to make the diff in the next patch a bit easier to gasp for humans. Straight copy, no content changes. Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info> Link: https://lore.kernel.org/r/ef85edc8466f035eb243dd6629429ad4fd0565d8.1616181657.git.linux@leemhuis.info Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-03-25docs: reporting-issues.rst: reorder some stepsThorsten Leemhuis1-111/+111
Reorder some steps where the order in which the readers perform them is not crucial. This is a preparation for a later change that would make the text much more complex otherwise. Content just moved, not changed at all in the process. Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info> Link: https://lore.kernel.org/r/8dfc58efde25a05ccf9bf85929826c4b1b9e09c5.1616181657.git.linux@leemhuis.info Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-03-25docs: reporting-issues.rst: tone down 'test vanilla mainline' a littleThorsten Leemhuis1-124/+149
Tell users that reporting bugs with vendor kernels which are only slightly patched can be okay in some situations, but point out there's a risk in doing so. Adjust some related sections to make them compatible and a bit clearer. At the same time make them less daunting: we want users to report bugs, even if they can't test vanilla mainline kernel. Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info> CC: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/652ee20eb36228f5d7ca842299faa4cb472feedb.1616181657.git.linux@leemhuis.info Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-03-25docs: reporting-issues.rst: fix small typos and style issuesThorsten Leemhuis1-3/+3
Fix a typo and change "head over" to "scroll down", as suggested by Jon when reviewing another patch that used the phrase the same way. Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info> Link: https://lore.kernel.org/r/fb845d2f1db6138337203bbfac419c04b5f28053.1616181657.git.linux@leemhuis.info Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-03-25dt-bindings: input: iqs5xx: Convert to YAMLJeff LaBundy2-80/+75
This patch converts the legacy text-based binding document to YAML format. Extraneous details and touchscreen properties that weren't actually supported have been dropped. The reset GPIO has since been made optional in the driver; this is now reflected here as well. Signed-off-by: Jeff LaBundy <jeff@labundy.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210323021006.367-2-jeff@labundy.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-03-25dt-bindings: input: Add bindings for Azoteq IQS626AJeff LaBundy1-0/+843
This patch adds device tree bindings for the Azoteq IQS626A capacitive touch controller. Signed-off-by: Jeff LaBundy <jeff@labundy.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210301234928.4298-4-jeff@labundy.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-27 18:11:43 +0300