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2021-06-10dt-binding: memory: pl353-smc: Document the range propertyMiquel Raynal1-0/+2
The ranges property is missing in the description while actually used in the example. This property is actually needed, so mention it. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210610082040.2075611-3-miquel.raynal@bootlin.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
2021-06-10dt-binding: memory: pl353-smc: Rephrase the bindingMiquel Raynal1-6/+5
Reword this document before converting it to yaml. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210610082040.2075611-2-miquel.raynal@bootlin.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
2021-06-10dt-bindings: clock: renesas: Document RZ/G2L SoC CPG driverLad Prabhakar1-0/+83
Document the device tree bindings of the Renesas RZ/G2L SoC clock driver in Documentation/devicetree/bindings/clock/renesas,rzg2l-cpg.yaml. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210609153230.6967-8-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2021-06-10dt-bindings: power: renesas,rzg2l-sysc: Add DT binding documentation for SYSC controllerLad Prabhakar1-0/+63
Add DT binding documentation for SYSC controller found on RZ/G2{L,LC,UL} SoC's. SYSC block contains the LSI_DEVID register which is used to retrieve SoC product information. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20210609163717.3083-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2021-06-10dt-bindings: arm: renesas: Document SMARC EVKLad Prabhakar1-0/+2
Document Renesas SMARC EVK board which are based on RZ/G2L (R9A07G044) SoC. The SMARC EVK consists of RZ/G2L SoM module and SMARC carrier board, the SoM module sits on top of carrier board. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210609153230.6967-4-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2021-06-10dt-bindings: arm: renesas: Document Renesas RZ/G2{L,LC} SoC variantsLad Prabhakar1-0/+9
Add device tree bindings documentation for Renesas RZ/G2{L,LC} SoC variants. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210609153230.6967-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2021-06-10dt-bindings: arm: renesas: Document Renesas RZ/G2UL SoCLad Prabhakar1-0/+7
Add device tree bindings documentation for Renesas RZ/G2UL SoC. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210609153230.6967-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2021-06-10dt-bindings: net: document ptp_ref clk in dwmacAlexandre Torgue1-2/+4
ptp_ref clk has been added in DT but not documented which makes yaml validation failed: ethernet@5800a000: clocks: [[6, 105], [6, 103], [6, 104], [6, 123], [6, 169], [6, 112]] is too long ethernet@5800a000: clock-names: ['stmmaceth', 'mac-clk-tx', 'mac-clk-rx', 'eth-ck', 'ptp_ref', 'ethstp'] is too long Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2021-06-10dt-bindings: soc: rockchip: drop unnecessary #phy-cells from grf.yamlHeiko Stuebner1-1/+0
The recent yaml conversion of the grf and inno-usb2-phy bindings left the #phy-cells in place in the main usb2phy node inside the example in grf.yaml, causing new warnings. Drop it to make the bindingcheck happy. Fixes: e71ccdff376b ("dt-bindings: phy: rename phy nodename in phy-rockchip-inno-usb2.yaml") Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20210607141845.3331910-1-heiko@sntech.de
2021-06-09dt-bindings: watchdog: Convert arm,sbsa-gwdt to DT schemaRob Herring2-31/+51
Convert the arm,sbsa-gwdt binding to DT schema format. Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Fu Wei <fu.wei@linaro.org> Cc: linux-watchdog@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210607194022.3095736-1-robh@kernel.org
2021-06-09dt-bindings: mtd: Convert mtd-physmap to DT schemaRob Herring6-176/+209
Convert the mtd-physmap binding to DT schema format. The arm-versatile, cypress,hyperflash and intel,ixp4xx-flash are all just an additional compatible string, so they are all merged into the main schema. There doesn't appear to be any users nor support for 'vendor-id' and 'device-id', so these have been dropped. Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Richard Weinberger <richard@nod.at> Cc: Vignesh Raghavendra <vigneshr@ti.com> Cc: linux-mtd@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20210607193500.3085920-1-robh@kernel.org
2021-06-09Merge tag 'tags/bcm2835-dt-next-2021-06-08-v2' into devicetree/nextFlorian Fainelli1-0/+1
- Fixup MMC node names - Fixup led node names - Introduce new devicetree file for Raspberry Pi 400 - Introduce devicetree bindings for Raspberry Pi 400 - Fix issue with dwc2's FIFO's size - Add VEC compatible for bcm2711 Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2021-06-09dt-bindings: hwmon: Fix typo in TI ADS7828 bindingsNobuhiro Iwamatsu1-1/+1
Fix typo in example for DT binding, changed from 'comatible' to 'compatible'. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Link: https://lore.kernel.org/r/20210531134655.720462-1-iwamatsu@nigauri.org Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-06-09auxdisplay: Add I2C gpio expander exampleRalf Schlatterbeck1-1/+30
The hd44780 displays are often used with pcf8574 based I/O expanders. Add example to documentation. Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Ralf Schlatterbeck <rsc@runtux.com> [Added Suggested-by tag] Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2021-06-09dt-bindings: fpga: fpga-region: change FPGA indirect article to anTom Rix1-11/+11
Change use of 'a fpga' to 'an fpga' Signed-off-by: Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20210608212350.3029742-3-trix@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-09Merge tag 'v5.13-rc3' into asoc-5.13Mark Brown449-5297/+18337
Linux 5.13-rc3
2021-06-09Merge tag 'iio-for-5.14a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-nextGreg Kroah-Hartman21-236/+1275
Jonathan writes: 1st set of new IIO/counter device support, features and cleanup for 5.14 There are a couple of large cleanup sets in here alongside a number of new drivers. Note an immutable branch merged to add a stub for i2c_verify_client() as needed to avoid a build issue in the fxls8962af driver as a result of a workaround for a device errata that only applies when i2c interface is used. Counters ======== New device support * intel,quadrature encoder peripheral found on Elkhart Lake platforms. - New driver. IIO === New device support * amstaos,tsl2591 ambient light sensor. - New driver + bindings - Follow up fix to ensure some local variables are suitable for error handling. * fsl,fxls8962af + fsl,fxls8964af accelerometers - New driver + bindings - Includes an errata work around that cause a build bot failure fixed by adding a stub to i2c. * kionix,kxcjk-1013 - Add support for KX023-1025 device. Mostly a different register map that needed to be supported. * murata,sca3300 accelerometer - New driver + bindings * st,lsm9ds0 IMU - Rework of st,sensors driver to cleanly support this new glue driver that enables the two parts of the LSM9DS0. * ti,tsc2046 touchscreen controller ADC. - New driver. Intent here is to use this with existing IIO consumer drivers such as resistive-adc-touch. - Follow up fix to avoid an issue with unsigned subtraction in error check. * ti,tmp117 digital temperature sensor - New driver + bindings Features * adi,ad5755 - Add missing dt-binding doc * adi,ad7298 - Add ACPI ID used on Intel Galileo Gen 1 boards. - Add missing dt-binding doc * adi,ad7476 - Add missing dt-binding doc * adi,ad7746 - Add missing dt-binding doc for this driver that will hopefully move out of staging shortly. Update staging driver to use the binding instead of platform data. * adi,adis16201 + adis16209 - Add missing dt-binding doc * adi,adis16480 - Support burst mode for adis16495 and adis16497 parts. * bosch,bma220 - Add missing dt-binding doc * fsl,mma7455 - Add missing dt-binding doc * iio-rescale - Support handling of processed channels from provider. Some ADCs require (typically non linear) calibration functions to be applied, and so provide only IIO_CHAN_INFO_PROCESSED read back. They can be used as providers to the iio-rescale driver which needs to handle them somewhat differently from IIO_CHAN_INFO_RAW * sensiron,sps30 - Support the serial interface. Note this required significant refactoring of existing driver. * st,st-sensors - Add mount matrix support for normal dt-binding whilst continuing to support the odd ACPI approach for accelerometers. * ti,dac082s085 + similar - Add missing dt-binding doc * trivial-devices - add entries for - memsic,mx4005, memsic,mx6255 and memsic,mxc6655 - sensortek,stk8312 and sensortek,stk8ba50 Cleanup / minor fixes * core - Use devm_add_action_or_reset() to replace boilerplate in several driver and core IIO devm_* functions. - Fix an error path issue introduced by above, that could return an error pointer rather than the expected null from dev_iio_device_alloc() - Move more IIO internals related fields from struct iio_dev to struct iio_dev_opaque. - Drop unused final update of in_loc in demux setup. * Docs - Move some docs from driver specific to core dos to avoid replication of names which the documentation builder does not allow. Note this means adding a few device specific notes to the general docs to cover the more unusual uses of the ABI. - ABI: Move old buffer/* and scan_elements/* docs to obsolete as now we have the bufferX/* variant. Not we are not getting rid of these interfaces, just encouraging new code to use the new interface. * IIO wide: - Tidy up new cases of dev.parent etc being set in drivers as the core now does it. - Fix more cases of possible miss-aligned buffers when passed to iio_push_to_buffers_with_timestamp(). Note we only have one known instance of anyone seeing this bug actually happening, so this has been a low priority cleanup effort for several cycles. - sysfs_emit() used in more drivers. - Runtime pm tidy up and use of pm_runtime_resume_and_get() - Buffer alignment fixes as iio_push_to_buffers_with_timestamp requires that the timestamp when inserted by naturally aligned + consumers can assume that all fields are naturally aligned. Part of a long running effort, with at least 2 more series to come tackling additional variants. - Stop specifying "mount-matrix" property name in every lookup of the mount matrix from firmware by hard coding it in the core. * adi,ad7476 - Handle the variety of different regulators used by the parts supported by this driver (came up in dt-binding review) * adi,ad7746 - Trivial drop of if (ret) return ret; return 0; pattern - Tidy up comments - Pull capdac setup out to own function. * adi,ad7766 - Trivial drop of if (ret) return ret; return 0; pattern * adi,adis - Avoid returning error codes in interrupt handlers. - Handle a failure in spi_write in the trigger handler. - Rework to add updating of device page after changing it. - Don't push data to IIO buffers when read failed. - Add configuration of burst max speed to core avoid handling this in each driver. - Use the adis_dev_lock() helper in adis16260 and adis16136 drivers. - Excessive includes cleanup via include-what-you-use static checker after zero day highlighted that these needed updating. * afe - Amend binding to add #io-channel-cells, thus allowing this IIO consumer to also be an IIO provider. * aosong,am2315 - Drop ACPI id. Unlikely this one is in the wild and it isn't valid ACPI naming. * bosch,bma180 - Adding missing bandwidth settings (500, 1000 Hz) * bosch,bme680 - Drop ACPI id. Unlikely this one is in the wild and it isn't valid ACPI naming. * ep93xx_adc, - Drop a redundant error print. * maxim,max118 - Convert remainder of probe() to devm_ managed functions. - Avoid some repeated jumping back and forth between iio_dev and spi structures. * maxim,max11100 - Use get_unaligned_be16() instead of open coding. - Convert remainder of probe() to devm_ managed functions. * samsung,exynos_adc - Unused error value dropped. * sensiron,sgp30 - Drop use of %hx in favor of %x and letting the normal type conversion work. * sensortek,stk8312 - Add lowercase device id and note uppercase version deprecated. - Drop ACPI id. Unlikely this one is in the wild and it isn't valid ACPI naming. * sprx,sc72xx_adc - add MODULE_DEVICE_TABLE * st,lsm6dsx - Fix docs of valid ODRs * st,sensors - dt-binding rework. Two efforts on this crossed in a previous cycle so this update cherry picks the best of the two yaml conversions. - Don't copy the channel spec array as now ext_info is no longer modified. * st,stm32-adc - tidy up some docs that were marked as kernel-doc but aren't. * ti,adc081c, ti,adc0832, ti,adc108s102 and ti,adc161s626 - Convert remainder of probe() functions to devm_ managed functions to simplify error handing and remove paths. * tag 'iio-for-5.14a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (171 commits) i2c: core: Add stub for i2c_verify_client() if !CONFIG_I2C iio: adis: Cleanout unused headers iio: accel: bma180: Add missing 500 Hz / 1000 Hz bandwidth counter: Add support for Intel Quadrature Encoder Peripheral staging: iio: cdc: ad7746: extract capac setup to own function staging: iio: cdc: ad7746: clean up probe return staging: iio: cdc: ad7746: remove ordinary comments iio: adc: ti-adc161s626: Use devm managed functions for all of probe. iio: adc: ti-adc108s102: Use devm managed functions for all of probe() iio: adc: ti-adc0832: Use devm managed functions for all of probe() iio: adc: ti-adc081c: Use devm managed functions for all of probe() iio: adc: max1118: Avoid jumping back and forth between spi and iio structures iio: adc: max1118: Use devm_ managed functions for all of probe iio: adc: max11100: Use devm_ functions for rest of probe() iio: adc: max11100: Use get_unaligned_be16() rather than opencoding. iio: chemical: sgp30: Drop use of %hx in format string. iio: gyro: st_gyro: Support mount matrix iio: magnetometer: st_magn: Support mount matrix iio: accel: st_sensors: Stop copying channels iio: accel: st_sensors: Support generic mounting matrix ...
2021-06-09dt-bindings: iommu: rockchip: Add compatible for v2Benjamin Gaignard1-1/+6
Add compatible for the second version of IOMMU hardware block. RK356x IOMMU can also be link to a power domain. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20210604164441.798362-3-benjamin.gaignard@collabora.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
2021-06-09dt-bindings: iommu: rockchip: Convert IOMMU to DT schemaBenjamin Gaignard2-38/+80
Convert Rockchip IOMMU to DT schema Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20210604164441.798362-2-benjamin.gaignard@collabora.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
2021-06-08media: dt-bindings: media: renesas,drif: Fix fck definitionFabrizio Castro1-3/+1
dt_binding_check reports the below error with the latest schema: Documentation/devicetree/bindings/media/renesas,drif.yaml: properties:clock-names:maxItems: False schema does not allow 1 Documentation/devicetree/bindings/media/renesas,drif.yaml: ignoring, error in schema: properties: clock-names: maxItems This patch fixes the problem. Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210408202436.3706-1-fabrizio.castro.jz@renesas.com
2021-06-08dt-bindings: virtio: Convert virtio-mmio to DT schemaRob Herring2-47/+60
Convert the virtio-mmio binding to DT schema format. Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Jean-Philippe Brucker <jean-philippe@linaro.org> Cc: virtualization@lists.linux-foundation.org Acked-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210607193928.3092186-1-robh@kernel.org/
2021-06-08dt-bindings: rtc: Add Arm PL031 schemaRob Herring1-0/+58
The PL031 RTC binding has been in use for a long time, but never got documented. Fortunately, it's simple and existing users are consistent. Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: linux-rtc@vger.kernel.org Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210607193718.3090202-1-robh@kernel.org/
2021-06-08dt-bindings: ti: dpll: add spread spectrum supportDario Binacchi1-0/+20
DT bindings for enabling and adjusting spread spectrum clocking have been added. Signed-off-by: Dario Binacchi <dariobin@libero.it> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210606202253.31649-3-dariobin@libero.it Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-06-08dt-bindings: net: dsa: sja1105: add SJA1110 bindingsVladimir Oltean1-0/+43
There are 4 variations of the SJA1110 switch which have a different set of MII protocols supported per port. Document the compatible strings. Also, the SJA1110 optionally supports 2 internal MDIO buses for 2 different types of Ethernet PHYs. Document a container node called "mdios" which has 2 subnodes "mdio@0" and "mdio@1", identifiable via compatible string, under which the driver finds the internal PHYs. Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-08dt-bindings: arm: bcm2835: Add Raspberry Pi 400 to DT schemaStefan Wahren1-0/+1
Add new Raspberry Pi 400 to DT schema. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1622981777-5023-5-git-send-email-stefan.wahren@i2se.com Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
2021-06-08dt-bindings: net: add dt binding for realtek rtl82xx phyJoakim Zhang1-0/+45
Add binding for realtek rtl82xx phy. Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-08Merge tag 'asoc-fix-v5.13-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusTakashi Iwai1-2/+2
ASoC: Fixes for v5.13 A collection of fixes and device ID updates that have come up in the past few -rcs, none of which stand out particularly.
2021-06-08media: rc: add keymap for Toshiba CT-90405 remoteAlexander Voronov1-0/+1
This is an NEC remote control device shipped with some Toshiba TVs. Signed-off-by: Alexander Voronov <avv.0@ya.ru> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-08media: dt-bindings: media: add microchip,xisc device bindingsEugen Hristev1-0/+129
Add bindings for the Microchip eXtended Image Sensor Controller. Based on the atmel,isc.yaml binding. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Reviewed-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>
2021-06-08media: dt-bindings: media: atmel-isc: convert to yamlEugen Hristev2-65/+114
Convert the Atmel ISC to yaml binding format. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Reviewed-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>
2021-06-08dt-bindings: Document stall property for IOMMU mastersJean-Philippe Brucker1-0/+18
On ARM systems, some platform devices behind an IOMMU may support stall, which is the ability to recover from page faults. Let the firmware tell us when a device supports stall. Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Link: https://lore.kernel.org/r/20210526161927.24268-2-jean-philippe@linaro.org Signed-off-by: Will Deacon <will@kernel.org>
2021-06-08dt-bindings: drm/bridge: ti-sn65dsi83: Add TI SN65DSI83 and SN65DSI84 bindingsMarek Vasut1-0/+159
Add DT binding document for TI SN65DSI83 and SN65DSI84 DSI to LVDS bridge. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Douglas Anderson <dianders@chromium.org> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Stephen Boyd <swboyd@chromium.org> Cc: devicetree@vger.kernel.org To: dri-devel@lists.freedesktop.org Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210607174258.16300-1-marex@denx.de
2021-06-07dt-bindings: net: dsa: sja1105: convert to YAML schemaVladimir Oltean2-121/+89
Since the sja1105 driver no longer has any custom device tree properties, the conversion is trivial. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-07net: dsa: sja1105: determine PHY/MAC role from PHY interface typeVladimir Oltean1-36/+1
Now that both RevMII as well as RevRMII exist, we can deprecate the sja1105,role-mac and sja1105,role-phy properties and simply let the user select that a port operates in MII PHY role by using phy-mode = "rev-mii"; or in RMII PHY role by using phy-mode = "rev-rmii"; There are no fixed-link MII or RMII properties in mainline device trees, and the setup itself is fairly uncommon, so there shouldn't be risks of breaking compatibility. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-07net: phy: introduce PHY_INTERFACE_MODE_REVRMIIVladimir Oltean1-0/+1
The "reverse RMII" protocol name is a personal invention, derived from "reverse MII". Just like MII, RMII is an asymmetric protocol in that a PHY behaves differently than a MAC. In the case of RMII, for example: - the 50 MHz clock signals are either driven by the MAC or by an external oscillator (but never by the PHY). - the PHY can transmit extra in-band control symbols via RXD[1:0] which the MAC is supposed to understand, but a PHY isn't. The "reverse MII" protocol is not standardized either, except for this web document: https://www.eetimes.com/reverse-media-independent-interface-revmii-block-architecture/# In short, it means that the Ethernet controller speaks the 4-bit data parallel protocol from the perspective of a PHY (it acts like a PHY). This might mean that it implements clause 22 compatible registers, although that is optional - the important bit is that its pins can be connected to an MII MAC and it will 'just work'. In this discussion thread: https://lore.kernel.org/netdev/20210201214515.cx6ivvme2tlquge2@skbuf/ we agreed that it would be an abuse of terms to use the "RevMII" name for anything than the 4-bit parallel MII protocol. But since all the same concepts can be applied to the 2-bit Reduced MII protocol as well, here we are introducing a "Reverse RMII" protocol. This means: "behave like an RMII PHY". Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-07Merge tag 'tb-mfd-regulator-rtc-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into regulator-5.14Mark Brown2-0/+386
Immutable branch between MFD, Regulator and RTC due for the v5.14 merge window
2021-06-07Merge tag 'tb-mfd-asoc-v5.14-1' of https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into asoc-5.14Mark Brown1-0/+188
Immutable branch between MFD and ASoC due for the v5.14 merge window
2021-06-07dt-bindings: gpio: Add devicetree binding for IDT 79RC32434 GPIO controllerThomas Bogendoerfer1-0/+67
Add YAML devicetree binding for IDT 79RC32434 GPIO controller Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-06-06dt-bindings: irqchip: renesas-irqc: Add R-Car M3-W+ supportGeert Uytterhoeven1-0/+1
Document support for the Interrupt Controller for External Devices (INT-EC) in the Renesas R-Car M3-W+ (r8a77961) SoC. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/55d2c30cb14b2e10193a7fd4aa7670c70f360037.1622546880.git.geert+renesas@glider.be
2021-06-04dt-bindings: usb: cdns,usb3: Fix interrupts orderGeert Uytterhoeven1-1/+1
Correct the order of the descriptions for the "interrupts" property to match the order of the "interrupt-names" property. Fixes: 68989fe1c39d9b32 ("dt-bindings: usb: Convert cdns-usb3.txt to YAML schema") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Peter Chen <peter.chen@kernel.org> Acked-by: Peter Chen <peter.chen@nxp.com> Link: https://lore.kernel.org/r/20210527193952.1705127-1-geert@linux-m68k.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-06-04dt-bindings: hisilicon: use the correct HiSilicon copyrightHao Fang1-1/+1
s/Hisilicon/HiSilicon/. It should use capital S, according to the official website https://www.hisilicon.com/en. Signed-off-by: Hao Fang <fanghao11@huawei.com> Link: https://lore.kernel.org/r/1621678997-15240-1-git-send-email-fanghao11@huawei.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-06-04dt-bindings: mailbox : arm,mhuv2: Use example with matching schemaSudeep Holla1-13/+12
Currently the example provided in arm,mhuv2 schema complains as below: Documentation/devicetree/bindings/mailbox/arm,mhuv2.example.dt.yaml :0:0: /example-0/soc/scb@2e000000: failed to match any schema with compatible: ['fujitsu,mb86s70-scb-1.0'] Fix it by using an example with a matching schema that makes use of 4 mailboxes that is well suited to demonstrate Rx and Tx channels with both doorbell and data transfer protocols. Cc: Rob Herring <robh+dt@kernel.org> Cc: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20210604205710.1944363-7-sudeep.holla@arm.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-06-04dt-bindings: mailbox : arm,mhu: Use examples with matching schemaSudeep Holla1-10/+38
Currently the example provided in arm,mhu schema complains as below: Documentation/devicetree/bindings/mailbox/arm,mhu.example.dt.yaml :0:0: /example-0/soc/scb@2e000000: failed to match any schema with compatible: ['fujitsu,mb86s70-scb-1.0'] Fix the same using examples based on Juno platform. The old SCPI firmware used MHU with standard 32-bit data transfer protocol while the new SCMI firmware uses MHU and expects to be used in doorbell mode. Update example with SCPI and SCMI firmware nodes to demonstrate both 32-bit data transfer and doorbell mode of MHU operations Cc: Rob Herring <robh+dt@kernel.org> Cc: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20210604205710.1944363-6-sudeep.holla@arm.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-06-04dt-bindings: firmware: arm,scmi: Convert to json schemaSudeep Holla2-224/+341
Convert the old text format binding for System Control and Management Interface (SCMI) Message Protocol into the new and shiny YAML format. Cc: Cristian Marussi <cristian.marussi@arm.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jim Quinlan <jim2101024@gmail.com> Cc: Etienne Carriere <etienne.carriere@linaro.org> Cc: Peter Hilber <peter.hilber@opensynergy.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20210604205710.1944363-5-sudeep.holla@arm.com [robh: Rework interrupts schema and if/then] Signed-off-by: Rob Herring <robh@kernel.org>
2021-06-04dt-bindings: firmware: amlogic,scpi: Convert to json schemaSudeep Holla2-16/+23
Convert/merge the existing text format SCPI binding additions for amlogic,scpi into the common arm,scpi json scheme. Couple of things to note: "amlogic,meson-gxbb-scpi" is always used with "arm,scpi-pre-1.0" and "amlogic,meson-gxbb-scpi-sensors" is used always with "arm,scpi-sensors" Cc: Rob Herring <robh+dt@kernel.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20210604205710.1944363-4-sudeep.holla@arm.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-06-04dt-bindings: firmware: arm,scpi: Convert to json schemaSudeep Holla2-204/+225
Convert the old text format binding for System Control and Power Interface (SCPI) Message Protocol into the new and shiny YAML format. Cc: Rob Herring <robh+dt@kernel.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20210604205710.1944363-3-sudeep.holla@arm.com [robh: Move fixed strings to 'properties', drop some literal block notations] Signed-off-by: Rob Herring <robh@kernel.org>
2021-06-04dt-bindings: mailbox : arm,mhu: Fix arm,scpi example used hereSudeep Holla1-2/+8
Once the arm,scpi binding is converted to YAML format, the following errors will be seen when doing `make DT_CHECKER_FLAGS=-m dt_binding_check` From schema: Documentation/devicetree/bindings/firmware/arm,scpi.yaml Documentation/devicetree/bindings/mailbox/arm,mhu.example.dt.yaml: scpi@2f000000: $nodename:0: 'scpi' was expected Documentation/devicetree/bindings/mailbox/arm,mhu.example.dt.yaml: scpi@2f000000: reg: [[0, 788529152, 0, 512]] is not of type 'object' Documentation/devicetree/bindings/mailbox/arm,mhu.example.dt.yaml: scpi@2f000000: 'shmem' is a required property Fix those error following the SCPI bindings. Cc: Rob Herring <robh+dt@kernel.org> Cc: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20210604205710.1944363-2-sudeep.holla@arm.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-06-04dt-bindings: i2c: i2c-mux: Remove reset-active-low from ssd1307fb examplesGeert Uytterhoeven1-1/+0
The "reset-active-low" property was removed from the ssd1307fb bindings in commit 519b4dba586198ee ("fbdev: ssd1307fb: Remove reset-active-low from the DT binding document") and from the ssd1307fb binding examples in commit 7d7e58d30e046d34 ("dt-bindings: display: ssd1307fb: Remove reset-active-low from examples"). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2021-06-04dt-bindings: i2c: Move i2c-omap.txt to YAML formatVignesh Raghavendra2-37/+102
Convert i2c-omap.txt to YAML schema for better checks and documentation. Following properties were used in DT but were not documented in txt bindings and has been included in YAML schema: 1. Include ti,am4372-i2c compatible 2. Document clocks property Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2021-06-04ASoC: dt-bindings: wcd934x: add bindings for Headset Button detectionSrinivas Kandagatla1-0/+30
Add bindings required for Multi Button Headset detection. WCD934x support Headsets with upto 8 buttons including, impedance measurement on both L/R Headset speakers and cross connection detection. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210604115230.23259-2-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
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