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2020-11-26media: docs: uAPI: rc: dual-license the docs with GPL v2Mauro Carvalho Chehab27-27/+27
Make the license for those documents also compatible with GPLv2. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Sean Young <sean@mess.org>
2020-11-26regulator: dt-bindings: Add PMX55 compatiblesVinod Koul1-0/+2
Add PMX55 compatibles for PMIC found in SDX55 platform Signed-off-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20201126093018.1085594-1-vkoul@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-26usb: typec: Add type sysfs attribute file for partnersHeikki Krogerus1-3/+61
USB Power Delivery Specification defines a set of product types for partners and cables. The product type can be read from the ID Header VDO which is the first object in the response to the Discover Identity command. This attribute will display the product type of the partner. The cables already have the attribute. This sysfs attribute file is only created for the partners and cables if the product type is really known in the driver. Some interfaces do not give access to the Discover Identity response from the partner or cable, but they may still supply the product type separately in some cases. When the product type of the partner or cable is detected, uevent is also raised with PRODUCT_TYPE set to show the actual product type (for example PRODUCT_TYPE=host). Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20201126115735.50529-1-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-26iommu: Fix htmldocs warnings in sysfs-kernel-iommu_groupsLu Baolu1-16/+17
Below warnings are fixed: Documentation/ABI/testing/sysfs-kernel-iommu_groups:38: WARNING: Unexpected indentation. Documentation/ABI/testing/sysfs-kernel-iommu_groups:38: WARNING: Block quote ends without a blank line; unexpected unindent. Documentation/ABI/testing/sysfs-kernel-iommu_groups:38: WARNING: Enumerated list ends without a blank line; unexpected unindent. Documentation/ABI/testing/sysfs-kernel-iommu_groups:38: WARNING: Unexpected indentation. Documentation/ABI/testing/sysfs-kernel-iommu_groups:38: WARNING: Block quote ends without a blank line; unexpected unindent. Fixes: 63a816749d86 ("iommu: Document usage of "/sys/kernel/iommu_groups/<grp_id>/type" file") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Link: https://lore.kernel.org/linux-next/20201126174851.200e0e58@canb.auug.org.au/ Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Link: https://lore.kernel.org/r/20201126090603.1511589-1-baolu.lu@linux.intel.com Signed-off-by: Will Deacon <will@kernel.org>
2020-11-26usb: typec: Expose Product Type VDOs via sysfsPrashant Malani1-0/+24
A PD-capable device can return up to 3 Product Type VDOs as part of its DiscoverIdentity Response (USB PD Spec, Rev 3.0, Version 2.0, Section 6.4.4.3.1). Add sysfs attributes to expose these to userspace. Cc: Benson Leung <bleung@chromium.org> Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Prashant Malani <pmalani@chromium.org> Link: https://lore.kernel.org/r/20201125084911.1077462-2-pmalani@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-26usb: typec: Consolidate sysfs ABI documentationPrashant Malani1-42/+17
Both partner and cable have identity VDOs. These are listed separately in the Documentation/ABI/testing/sysfs-class-typec. Factor these out into a common location to avoid the duplication. Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Prashant Malani <pmalani@chromium.org> Link: https://lore.kernel.org/r/20201125084911.1077462-1-pmalani@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-26media: vidtv.rst: add kernel-doc markupsMauro Carvalho Chehab1-0/+27
Fix existing issues at the kernel-doc markups and add them to the vidtv.rst file. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-26media: vidtv.rst: update vidtv documentationMauro Carvalho Chehab1-13/+72
Update the vidtv documentation with the relevant changes after the last patches. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-26media: vidtv: psi: Implement an Event Information Table (EIT)Daniel W. S. Almeida1-3/+5
Implement an Event Information Table (EIT) as per EN 300 468 5.2.4. The EIT provides information in chronological order regarding the events contained within each service. For now only present event information is supported. [mchehab+huawei@kernel.org: removed an extra blank line] Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-26media: vidtv: psi: add a Network Information Table (NIT)Daniel W. S. Almeida1-3/+3
Add a Network Information Table (NIT) as specified in ETSI EN 300 468. This table conveys information relating to the physical organization of the multiplexes carried via a given network and the characteristics of the network itself. It is conveyed in the output of vidtv as packets with TS PID of 0x0010 [mchehab+huawei@kernel.org: removed an extra blank line] Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-25dt-bindings: remoteproc: k3-r5f: Update bindings for J7200 SoCsSuman Anna1-0/+2
The TI K3 J7200 SoCs have two dual-core Arm R5F clusters/subsystems, with 2 R5F cores each, one in each of the MCU and MAIN voltage domains. These clusters are a revised IP version compared to those present on J721E SoCs. Update the K3 R5F remoteproc bindings with the compatible info relevant to these R5F clusters/subsystems on K3 J7200 SoCs. Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Suman Anna <s-anna@ti.com> Link: https://lore.kernel.org/r/20201119010531.21083-2-s-anna@ti.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-11-25dt-bindings: net: dsa: convert ksz bindings document to yamlChristian Eggers2-125/+148
Convert the bindings document for Microchip KSZ Series Ethernet switches from txt to yaml. Removed spi-cpha and spi-cpol flags is this should be handled by the device driver. Signed-off-by: Christian Eggers <ceggers@arri.de> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-25dt-bindings: arm: bcm: document BCM4908 bindingsRafał Miłecki1-0/+38
BCM4908 is a new family that includes BCM4906, BCM4908 and BCM49408. It's mostly used in home routers and often replaces Northstar in vendors portfolio. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2020-11-25dt-bindings: iio: imu: st_lsm6dsx: introduce vdd-vddio regulators bindingsLorenzo Bianconi1-0/+6
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/ae812b48528c48555a753c081acf1c9bb6376cc6.1605631305.git.lorenzo@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-11-25dt-bindings:iio:temperature: Drop generic binding file.Jonathan Cameron1-7/+0
So far, the thermocouple-type property described in here is only used in a single driver. Whilst I would like it to be more generally used that hasn't happened yet and I don't see a reason to maintain this small file in the hope that it happens. I pushed for this generic binding in the first place. Hopefully we can bring it back at somepoint. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Patrick Havelange <patrick.havelange@essensium.com> Link: https://lore.kernel.org/r/20201031184854.745828-47-jic23@kernel.org
2020-11-25dt-bindings:iio:frequency:adi,adf4350: txt to yaml format conversion.Jonathan Cameron2-86/+190
This is a large but fairly simple binding. It may well be possible to constrain some of the properties more than currently done, but that would involve diving into datasheets for the supported parts. Hence for this initial conversion just use the information that was in the txt file. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20201031184854.745828-46-jic23@kernel.org
2020-11-25dt-bindings:iio:st,st-sensors: txt to yaml conversion.Jonathan Cameron2-82/+123
This binding document covers a very large number of different sensors. As such the existing documentation is less specific than it could be (such as which devices have 2 interrupt pin options). That can be improved later. Denis, are you happy to be listed as maintainer for this one? If not feel free to suggestion someone else. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Denis Ciocca <denis.ciocca@st.com> Cc: Denis Ciocca <denis.ciocca@st.com> Link: https://lore.kernel.org/r/20201031184854.745828-45-jic23@kernel.org
2020-11-25dt-bindings:iio:gyro:bosch,bmg180: txt to yaml format conversion.Jonathan Cameron2-20/+46
Very simple direct conversion of existing txt file. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: H. Nikolaus Schaller <hns@goldelico.com> Link: https://lore.kernel.org/r/20201031184854.745828-44-jic23@kernel.org
2020-11-25dt-bindings:iio:accel:fsl,mma8452: txt to yaml conversion.Jonathan Cameron2-35/+65
Simple binding so mostly straight forward to convert. Original binding was unclear on how many interrupts there are. The device has two such lines, whilst I believe the driver currently only uses one at a time. The binding should allow both to be specified. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Martin Kepplinger <martin.kepplinger@theobroma-systems.com> Link: https://lore.kernel.org/r/20201031184854.745828-43-jic23@kernel.org
2020-11-25dt-bindings:iio:accel:kionix,kxcjk1013: txt to yaml format conversion.Jonathan Cameron2-24/+46
Very simple binding hence a straight forward conversion. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Dmitry Osipenko <digetx@gmail.com> Cc: Robert Yang <decatf@gmail.com> Link: https://lore.kernel.org/r/20201031184854.745828-42-jic23@kernel.org
2020-11-25dt-bindings:iio:accel:bosch,bma180: txt to yaml format conversion.Jonathan Cameron2-35/+62
One question in here is whether we want to constrain the number of interrupts. Some parts definitely only have 1 such pin, and others 2 pins but I can not find information on the bma254. Oleksandr's email address is bouncing so I've listed myself as maintainer for this binding until someone else steps up. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201031184854.745828-41-jic23@kernel.org
2020-11-25dt-bindings:iio:dac:ad5592r: txt to yaml format conversion.Jonathan Cameron2-155/+204
This is a more complex binding. Whilst conversion is straight forward I am unsure if the full nature of required properties has been captured. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20201031184854.745828-39-jic23@kernel.org
2020-11-25dt-binding:iio:adc:ti,ads124s08: txt to yaml format conversion.Jonathan Cameron2-25/+52
Simple binding so straight forward format conversion. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Dan Murphy <dmurphy@ti.com> Link: https://lore.kernel.org/r/20201031184854.745828-38-jic23@kernel.org
2020-11-25dt-bindings:iio:adc:qcom,spmi-iadc: txt to yaml format conversion.Jonathan Cameron2-46/+60
Straight forward conversion. Not heard from Ivan in a while so if the email bounces, I'll change the maintainer to myself for this binding unless anyone else comes forwards. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201031184854.745828-37-jic23@kernel.org
2020-11-25dt-bindings:iio:adc:qcom,pm8018-adc: yaml conversion and rename.Jonathan Cameron2-157/+166
Renamed to match a listed compatible rather than relying on wildcards with all their usual problems. Dropped the reference supply as a requirement as at least one dtsi doesn't include it and the example never did. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20201031184854.745828-36-jic23@kernel.org
2020-11-25dt-bindings:iio:adc:ti,palmas-gpadc: txt to yaml format conversion.Jonathan Cameron2-48/+87
Simple conversion of the binding doc for this subnode of the palmas PMIC. Given age of driver and lack interaction with original authors, I've guessed at Tony for a maintainer on this one. Tony, if you are happy with that great, otherwise I can default back to myself. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20201031184854.745828-35-jic23@kernel.org
2020-11-25dt-bindings:iio:adc:mediatek,mt2701-auxadc: rename and yaml conversion.Jonathan Cameron2-34/+77
The current driver and indeed binding are named after a part that they do not list in the compatible. Hence renamed the binding to reflect one that does. >From the driver it looks like there is a lot more backwards compatibility than the binding currently reflects. We could consider expressing that more explicitly in the yaml for the compatible property. I have added one explicit pair that was present in the upstream dtsi files. I added Matthias alongside Zhiyong Tao because I don't think Zhiyong Tao has reviewed recent patches. Please let me know if this isn't the right thing to do. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Zhiyong Tao <zhiyong.tao@mediatek.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/20201031184854.745828-34-jic23@kernel.org
2020-11-25dt-bindings:iio:adc:brcm,iproc-static-adc: txt to yaml conversionJonathan Cameron2-40/+70
A few questions came up in this one. 1) Why does the txt file document io-channel-ranges as a required property. That property is for iio-channel consumers, and this is a provider. I have dropped it. 2) The example had an @180a6000 for the ADC but given it uses syscon for all access, it doesn't have its own reg etc. I've dropped that from the binding example. Note this example was lifted directly from bcm-cygnus.dtsi so both issues are present there as well. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com> Link: https://lore.kernel.org/r/20201031184854.745828-33-jic23@kernel.org
2020-11-25media: dt-bindings: media: qcom,camss: Add bindings for SDM660 camssAngeloGioacchino Del Regno1-0/+7
Add bindings for qcom,sdm660-camss in order to support the camera subsystem on SDM630/660 and SDA variants. Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com> Reviewed-by: Robert Foss <robert.foss@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-25media: dt-bindings: imx7-mipi-csi2: convert bindings to yamlRui Miguel Silva2-90/+173
Convert imx7 mipi csi2 bindings documentation to yaml schema, remove the textual document and update MAINTAINERS entry. Signed-off-by: Rui Miguel Silva <rmfrfs@gmail.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-25media: dt-bindings: imx7-csi: convert bindings to yamlRui Miguel Silva2-42/+71
Convert imx7-csi bindings documentation to yaml schema, remove the textual bindings document and update MAINTAINERS entry. Signed-off-by: Rui Miguel Silva <rmfrfs@gmail.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-25media: dt-bindings: ov2680: convert bindings to yamlRui Miguel Silva2-46/+99
Convert ov2680 sensor bindings documentation to yaml schema, remove the textual bindings document and update MAINTAINERS entry. Signed-off-by: Rui Miguel Silva <rmfrfs@gmail.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-25media: dt-bindings: media: st,stm32-dcmi: add support of BT656 busHugues Fruchet1-0/+38
Add support of BT656 embedded synchronization bus mode in DCMI driver. Add "bus-type" property and make it required so that there is no ambiguity between parallel mode (bus-type=5) and BT656 mode (bus-type=6). BT656 mode allows to save hardware synchro lines hsync & vsync by replacing them with synchro codes embedded in data stream, hence hsync-active & vsync-active properties are useless in this mode. With DCMI, BT656 bus mode is only compatible with 8 bits width data bus. Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-25dt-bindings: leds: Convert pwm to yamlAlexander Dahl2-50/+70
The example was adapted in the following ways: - make use of the now supported 'function' and 'color' properties - remove pwm nodes, those are documented elsewhere - align node names to new dt schema rules and dt recommendations License was not explicitly set before. The license set now is recommended by DT project. Suggested-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Signed-off-by: Alexander Dahl <post@lespocky.de> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Peter Ujfalusi <peter.ujfalusi@ti.com> [For the license change only:] Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2020-11-25iommu: Document usage of "/sys/kernel/iommu_groups/<grp_id>/type" fileSai Praneeth Prakhya1-0/+29
The default domain type of an iommu group can be changed by writing to "/sys/kernel/iommu_groups/<grp_id>/type" file. Hence, document it's usage and more importantly spell out its limitations. Signed-off-by: Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Joerg Roedel <joro@8bytes.org> Cc: Ashok Raj <ashok.raj@intel.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Sohil Mehta <sohil.mehta@intel.com> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Link: https://lore.kernel.org/r/20201124130604.2912899-5-baolu.lu@linux.intel.com Signed-off-by: Will Deacon <will@kernel.org>
2020-11-25iommu/vt-d: Cleanup after converting to dma-iommu opsLu Baolu1-5/+0
Some cleanups after converting the driver to use dma-iommu ops. - Remove nobounce option; - Cleanup and simplify the path in domain mapping. Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Tested-by: Logan Gunthorpe <logang@deltatee.com> Link: https://lore.kernel.org/r/20201124082057.2614359-8-baolu.lu@linux.intel.com Signed-off-by: Will Deacon <will@kernel.org>
2020-11-25regulator: mcp16502-regulator: fix spelling mistakeMichael Klein1-1/+1
Signed-off-by: Michael Klein <michael@fossekall.de> Link: https://lore.kernel.org/r/20201124183730.2250690-2-michael@fossekall.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-24Documentation: netdev-FAQ: suggest how to post co-dependent seriesJakub Kicinski1-0/+26
Make an explicit suggestion how to post user space side of kernel patches to avoid reposts when patchwork groups the wrong patches. v2: mention the cases unlike iproute2 explicitly Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-11-24net: page_pool: Add page_pool_put_page_bulk() to page_pool.rstLorenzo Bianconi1-0/+8
Introduce page_pool_put_page_bulk() entry into the API section of page_pool.rst Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/a6a5141b4d7b7b71fa7778b16b48f80095dd3233.1606146163.git.lorenzo@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-24devlink: Add blackhole_nexthop trapIdo Schimmel1-0/+4
Add a packet trap to report packets that were dropped due to a blackhole nexthop. Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-24dt-bindings: display/panel: add Innolux N125HCE-GN1Lukas F. Hartmann1-0/+2
The Innolux N125HCE-GN1 display is used in the MNT Reform 2.0 laptop, attached via eDP to a SN65DSI86 MIPI-DSI to eDP bridge. This patch contains the DT binding for "innolux,n125hce-gn1". Signed-off-by: Lukas F. Hartmann <lukas@mntre.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> [reorder so comments comes before the compatible] Link: https://patchwork.freedesktop.org/patch/msgid/20201124172604.981746-2-lukas@mntre.com
2020-11-24dt-bindings: dmaengine: Document qcom,gpi dma bindingVinod Koul1-0/+88
Add devicetree binding documentation for GPI DMA controller implemented on Qualcomm SoCs Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201109085450.24843-2-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-11-24io-mapping: Provide iomap_local variantThomas Gleixner1-29/+45
Similar to kmap local provide a iomap local variant which only disables migration, but neither disables pagefaults nor preemption. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20201118204007.561220818@linutronix.de
2020-11-24dt-bindings: mmc: owl: Add compatible string for Actions Semi S500 SoCCristian Ciocaltea1-1/+3
Add a new compatible string corresponding to the MMC controller found in the S500 variant of the Actions Semi Owl SoCs family. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Link: https://lore.kernel.org/r/713f57f4a66fff9a50a8d93643a7987d6560becb.1605823502.git.cristian.ciocaltea@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-11-24Merge branch 'sched/core' into core/mmThomas Gleixner1-15/+11
Pull the migrate disable mechanics which is a prerequisite for preemptible kmap_local().
2020-11-24dt-bindings: pinctrl: qcom: Add sc7280 pinctrl bindingsRajendra Nayak1-0/+158
Add device tree binding Documentation details for Qualcomm SC7280 TLMM block. Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1604570192-15057-1-git-send-email-rnayak@codeaurora.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-11-24Merge tag 'iio-for-5.11a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-nextGreg Kroah-Hartman128-1830/+3621
Jonathan writes: First set of new device support, features and cleanups for IIO in the 5.11 cycle Usual mixed bag of new drivers / device support + cleanups etc with the addition of a fairly big set of yaml conversions. Txt to yaml format conversions. In some cases dropped separate binding and moved to trivial devices (drop). Listed by manufacturer - dht11 temperature(drop) - adi,ad2s90 adi,ad5272 adi,ad5592r adi,ad5758 adi,ad5933 adi,ad7303 adi,adis16480 adi,adf4350 - ams,as3935 - asahi-kasei,ak8974 - atmel,sama5d2-adc - avago,apds9300 avago,apds9960 - bosch,bma180 bosch,bmc150_magn bosch,bme680 bosch,bmg180 - brcm,iproc-static-adc - capella,cm36651 - domintech,dmard06(drop) - fsl,mag3110 fsl,mma8452 fsl,vf610-dac - hoperf,hp03 - honeywell,hmc5843 - kionix,kxcjk1013 - maxim,ds1803(drop) maxim,ds4424 maxim,max30100 maxim,max30102 maxim,max31856 maxim,max31855k maxim,max44009 maxim,max5481 maxim,max5821 - meas,htu21(drop) meas,ms5367(drop) meas,ms5611 meas,tsys01(drop) - mediatek,mt2701-auxadc - melexis,mlx90614 melexis,mlx90632 - memsic,mmc35240(drop) - microchip,mcp41010 microchip,mcp4131 microchip,mcp4725 - murata,zap2326 - nxp,fxas21002c nxp,lpc1850-dac - pni,rm3100 - qcom,pm8018-adc qcom,spmi-iadc - renesas,isl29501 renesas,rcar-gyroadc - samsung,sensorhub-rinato - sensiron,sgp30 - sentech,sx9500 - sharp,gp2ap020a00f - st,hts221 st,lsm6dsx st,st-sensors(many!) st,uvis25 st,vcl53l0x st,vl6180 - ti,adc084s021 ti,ads124s08 ti,dac5571 ti,dac7311 ti,dac7512 ti,dac7612 ti,hdc1000(drop) ti,palmas-gpadc ti,opt3001 ti,tmp07 - upisemi,us51882 - vishay,vcnl4035 - x-powers,axp209 New device support * adi,ad5685 - Add support for AD5338R dual output 10-bit DAC - Add DT-binding doc. * mediatek,mt6360 - New driver for this SoC ADC with bindings and using new channel label support in the IIO core. * st,lsm6dsx - Add support for LSM6DST Core: * Add "label" to device channels, provided via a new core callback. Including DT docs for when that is the source, and ABI docs. * Add devm_iio_triggered_buffer_setup_ext to take extra attributes. * dmaengine, unwrap use of iio_buffer_set_attrs() * Drop iio_buffer_set_attrs() * Centralize ioctl call handling. Later fix to ensure -EINVAL returned if no handler has run. * Fix an issue with IIO_VAL_FRACTIONAL and negative values - doesn't affect any known existing drivers, but will impact a future one. * kernel-doc fix in trigger.h * file-ops ordering cleanup Features * semtech,sx9310 - Add control of hardware gain, proximity thresholds, hysteresis and debounce. - Increase what information on hardware configuration can be provided via DT. Cleanup and minor features * adi,ad5685 - Add of_match_table * adi,ad7292 - Drop pointless spi_set_drvdata() call * adi,ad7298 - Drop platform data and tidy up external reference config. * adi,ad7303 - Drop platform data handling as unused. * adi,ad7768 - Add new label attribute for channels provided from dt. * adi,ad7887 - devm_ usage in probe simplifying remove and error handling. * adi,adis16201 - Drop pointless spi_set_drvdata() call * adi,adis16209 - Drop pointless spi_set_drvdata() call * adi,adis16240 - White space fixup * adi,adxl372 - use new devm_iio_triggered-buffer_setup_ext() * amlogic,meson-saradc - Drop pointless semicolon. * amstaos,tsl2563 - Put back i2c_device_id table as needed for greybus probing. * atmel,at91_adc - Use of_device_get_match_data() instead of open coding it. - Constify some driver data - Add KCONFIG dep on CONFIG_OF and drop of_match_ptr() - Drop platform data as mostly dead code. - Tidy up reference voltage logic * atmel-sama5d2 - Drop a pointless semicolon - Merge buffer and trigger init into a separate function - Use new devm_iio_triggered_buff_setup_ext() * avago,apds9960 - Drop a pointless semicolon * bosch,bmc150 - Drop a pointless semicolon - Use new iio_triggered_buffer_setup_ext() * bosch,bmp280 - Drop a pointless semicolon * fsl,mma8452 - Constification * (google),cros_ec - Use new devm_iio_triggered_buffer_setup_ext() * hid-sensors - Use new iio_triggered_buffer_setup_ext() * ingenic,adc - Drop a pointless semicolon * invensense,icm426xx - Fix MAINTAINERS entry missing : * mediatek,mt6577_audxac - Add binding doc for mt8516 compatible with mt8173 * motorola,cpcap-adc - Fix an implicit fallthrough marking that clang needs to avoid warning. * samsung,exynos-adc - Stop relying on users counter form input device in ISR. * st,lsm6dsx - add vdd and vddio regulator control (including binding update) * st,stm32-adc - Tidy up code for dma transfers. - Adapt clock duty cycle for proper functioning. Note no known problems with existing boards. * st,vl53l0x-i2c - Put back i2c_device_id table as needed for greybus probing. * vishay,vcnl4035 - Put back i2c_device_id table as needed for greybus probing. * tag 'iio-for-5.11a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (126 commits) dt-bindings:iio:adc:x-powers,axp209-adc: txt to yaml conversion dt-bindings:iio:adc:renesas,rcar-gyroadc: txt to yaml conversion. dt-bindings:iio:adc:atmel,sama5d2-adc: txt to yaml conversion dt-bindings:iio:magnetometer:pni,rm3100: txt to yaml conversion. dt-bindings:iio:magnetometer:honeywell,hmc5843: txt to yaml format conversion dt-bindings:iio:magnetometer:bosch,bmc150_magn: txt to yaml conversion. dt-bindings:iio:magnetometer:asahi-kasei,ak8974: txt to yaml format conversion dt-bindings:iio:magnetometer:fsl,mag3110: txt to yaml conversion dt-bindings:iio:light:st,vl6180: txt to yaml format conversion. dt-bindings:iio:light:vishay,vcnl4035: txt to yaml conversion dt-bindings:iio:light:st,uvis25: txt to yaml conversion for this UV sensor dt-bindings:iio:light:upisemi,us51882: txt to yaml conversion. dt-bindings:iio:light:ti,opt3001: txt to yaml conversion dt-bindings:iio:light:maxim,max44009: txt to yaml conversion. dt-bindings:iio:light:sharp,gp2ap020a00f: txt to yaml conversion. dt-bindings:iio:light:capella,cm36651: txt to yaml conversion. dt-bindings:iio:light:avago,apds9960: txt to yaml conversion dt-bindings:iio:light:avago,apds9300: txt to yaml conversion. dt-bindings:iio:imu:st,lsm6dsx: txt to yaml conversion dt-bindings:iio:imu:adi,adis16480: txt to yaml conversion ...
2020-11-23fs-verity: move structs needed for file signing to UAPI headerEric Biggers1-5/+1
Although it isn't used directly by the ioctls, "struct fsverity_descriptor" is required by userspace programs that need to compute fs-verity file digests in a standalone way. Therefore it's also needed to sign files in a standalone way. Similarly, "struct fsverity_formatted_digest" (previously called "struct fsverity_signed_digest" which was misleading) is also needed to sign files if the built-in signature verification is being used. Therefore, move these structs to the UAPI header. While doing this, try to make it clear that the signature-related fields in fsverity_descriptor aren't used in the file digest computation. Acked-by: Luca Boccassi <luca.boccassi@microsoft.com> Link: https://lore.kernel.org/r/20201113211918.71883-5-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>
2020-11-23dt-bindings: arm: remove optional properties for SCMI RegulatorsCristian Marussi1-10/+1
Remove optional properties bindings descriptions for SCMI Regulators. Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Link: https://lore.kernel.org/r/20201123202336.46701-2-cristian.marussi@arm.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-23dt-bindings:iio:adc:x-powers,axp209-adc: txt to yaml conversionJonathan Cameron2-48/+67
This is a very small binding. It might make sense at some stage to just roll it into the parent mfd. For now, converted as is. The main advantage of this document is the identification of the channel index values when this is used as a provider of ADC channels to consumers. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201031184854.745828-32-jic23@kernel.org