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2020-05-14dt-bindings: Fix incorrect 'reg' property sizesRob Herring
The examples template is a 'simple-bus' with a size of 1 cell for had between 2 and 4 cells which really only errors on I2C or SPI type devices with a single cell. The easiest fix in most cases is to change the 'reg' property to for 1 cell address and size. In some cases with child devices having 2 cells, that doesn't make sense so a bus node is needed. Acked-by: Stephen Boyd <sboyd@kernel.org> # clk Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-14dt-bindings: ufs: ti: Add missing 'additionalProperties: false'Rob Herring
The ti,j721e-ufs schema is missing an 'additionalProperties: false'. Add that and and the missing assigned-clock properties. Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-14dt-bindings: ufs: ti: Fix address properties handlingRob Herring
The ti,j721e-ufs schema and example have a couple of problems related to address properties. First, the default #size-cells and #address-cells are 1 for examples, so they need to be overriden with a bus node. Second, address translation for the child ufs node is broken because 'ranges', '#address-cells', and '#size-cells' are missing from the schema. Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-14dt-bindings: usb: ehci: Add missing 2nd register regionRob Herring
The 'ibm,usb-ehci-440epx' compatible has a 2nd 'reg' region, but the schema says there is only 1 region. Fix this. Cc: linux-usb@vger.kernel.org Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-14spi: dt-bindings: sifive: Add missing 2nd register regionRob Herring
The 'reg' description and example have a 2nd register region for memory mapped flash, but the schema says there is only 1 region. Fix this. Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: linux-spi@vger.kernel.org Cc: linux-riscv@lists.infradead.org Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-14dt-bindings: serial: renesas,hscif: Document r8a7742 bindingsLad Prabhakar
RZ/G1H (R8A7742) SoC also has the R-Car gen2 compatible HSCIF ports, so document the SoC specific bindings. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-14dt-bindings: serial: renesas,scifb: Document r8a7742 bindingsLad Prabhakar
RZ/G1H (R8A7742) SoC also has the R-Car gen2 compatible SCIFB ports, so document the SoC specific bindings. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-14dt-bindings: serial: renesas,scif: Document r8a7742 bindingsLad Prabhakar
RZ/G1H (R8A7742) SoC also has the R-Car gen2 compatible SCIF ports, so document the SoC specific bindings. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-14dt-bindings: irqchip: renesas-irqc: Document r8a7742 bindingsLad Prabhakar
Document SoC specific bindings for RZ/G1H (r8a7742) SoC. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-14dt-bindings: Add vendor prefix for Baikal Electronics, JSCSerge Semin
Add "BAIKAL ELECTRONICS, JSC" to the list of devicetree vendor prefixes as "baikal". Website: http://www.baikalelectronics.com Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Paul Burton <paulburton@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: linux-mips@vger.kernel.org Cc: linux-pm@vger.kernel.org Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-14dt-bindings: vendor-prefixes: Add VaisalaVesa Jääskeläinen
Vaisala Oyj is a company based in Finland and also has subsidiaries in other countries. Vaisala develops, manufactures and markets innovative products and services for environmental and industrial measurement. https://www.vaisala.com/ Signed-off-by: Vesa Jääskeläinen <vesa.jaaskelainen@vaisala.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-12dt-bindings: vendor-prefixes: Add U-Boot bootloader prefixMichal Simek
List U-Boot project in vendor prefixes. For more information take a look at: https://en.wikipedia.org/wiki/Das_U-Boot Source code is available here: https://gitlab.denx.de/u-boot/u-boot Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-12dt-bindings: thermal: Convert UniPhier thermal monitor to json-schemaKunihiko Hayashi
Convert the UniPhier thermal monitor binding to DT schema format. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: phy: Convert UniPhier USB3-PHY conroller to json-schemaKunihiko Hayashi
Convert the UniPhier USB3-PHY controller for SS/HS to DT schema format. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: phy: Convert UniPhier USB2-PHY controller to json-schemaKunihiko Hayashi
Convert the UniPhier USB2-PHY conroller to DT schema format. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: phy: Convert UniPhier PCIe-PHY controller to json-schemaKunihiko Hayashi
Convert the UniPhier PCIe-PHY controller to DT schema format. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: timer: renesas: ostm: Convert to json-schemaGeert Uytterhoeven
Convert the Renesas OS Timer (OSTM) Device Tree binding documentation to json-schema. Document missing properties. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: watchdog: renesas-wdt: Convert to json-schemaGeert Uytterhoeven
Convert the Renesas Watchdog Timer (WDT) Controller Device Tree binding documentation to json-schema. Add missing "renesas,r8a77980-wdt" compatible value. Document missing properties. Update the example to match reality. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: gpio: rcar: Convert to json-schemaGeert Uytterhoeven
Convert the Renesas General-Purpose Input/Output Ports (GPIO) Device Tree binding documentation to json-schema. Drop the deprecated "renesas,gpio-rcar" compatible value. Document missing properties. Drop the first example, as it doesn't add much value. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: serial: Convert ingenic,uart.txt to YAMLPaul Cercueil
Convert the ingenic,uart.txt to a new ingenic,uart.yaml file. A few things were changed in the process: - the dmas and dma-names properties are now required. - the ingenic,jz4770-uart and ingenic,jz4775-uart compatible strings now require the ingenic,jz4760-uart string to be used as fallback, since the hardware is compatible. - the ingenic,jz4725b-uart compatible string was added, with a fallback to ingenic,jz4740-uart. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: i2c: Convert i2c-jz4780.txt to YAMLPaul Cercueil
Convert the i2c-jz4780.txt file to ingenic,i2c.yaml. Two things were changed in the process: - the clock-frequency property can now only be set to the two values that can be set by the hardware; - the dmas and dma-names properties are now required. Signed-off-by: Paul Cercueil <paul@crapouillou.net> [robh: add ref to i2c-controller.yaml] Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: intc: Convert ingenic,intc.txt to YAMLPaul Cercueil
Convert the ingenic,intc.txt doc file to ingenic,intc.yaml. Some compatible strings now require a fallback, as the controller generally works the same across the SoCs families. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: clock: Convert ingenic,cgu.txt to YAMLPaul Cercueil
Convert the ingenic,cgu.txt doc file to ingenic,cgu.yaml. The binding documentation has been updated as well. The node can have a child node that corresponds to the USB PHY, which happens to be present in the middle of the CGU registers. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: timer: Document allwinner,erratum-unknown1 propertySamuel Holland
This arch_timer property was added in commit c950ca8c35ee ("clocksource/drivers/arch_timer: Workaround for Allwinner A64 timer instability") but I omitted the device tree binding documentation. Now `make dtbs_check` prints the following warning for all A64 boards: timer: 'allwinner,erratum-unknown1' does not match any of the regexes: 'pinctrl-[0-9]+' Resolve this by documenting the erratum property. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: usb: dwc2: add power-domains propertyJohan Jonker
A test with the command below gives this error: arch/arm64/boot/dts/rockchip/px30-evb.dt.yaml: usb@ff300000: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+' With the conversion to yaml it also filters things in a node that are used by other drivers like 'power-domains' for Rockchip px30 usb nodes, so add them to 'dwc2.yaml'. make ARCH=arm64 dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/usb/dwc2.yaml Signed-off-by: Johan Jonker <jbx6244@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: gpu: add power-domains #cooling-cells to arm,mali-bifrost.yamlJohan Jonker
A test with the command below gives this error: arch/arm64/boot/dts/rockchip/px30-evb.dt.yaml: gpu@ff400000: '#cooling-cells', 'power-domains' do not match any of the regexes: 'pinctrl-[0-9]+' With the conversion to yaml it also filters things in a node that are used by other drivers like '#cooling-cells' and 'power-domains' for Rockchip px30 gpu nodes, so add them to 'arm,mali-bifrost.yaml'. make ARCH=arm64 dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/gpu/ arm,mali-bifrost.yaml Signed-off-by: Johan Jonker <jbx6244@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: sh_eth: Sort compatible string in increasing number of the SoCLad Prabhakar
Sort the items in the compatible string list in increasing number of SoC. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: at24: add microchip, 24lc[0-9]+ to the compatible patternMasahiro Yamada
arch/arm/boot/dts/uniphier-ref-daughter.dtsi has compatible = "microchip,24lc128", "atmel,24c128"; and 'make ARCH=arm dtbs_check' warns this: eeprom@50: compatible: ['microchip,24lc128', 'atmel,24c128'] is not valid under any of the given schemas (Possible causes of the failure) Microchip 24LC128 is the device used on this board, and I see it in https://www.microchip.com/wwwproducts/en/24LC128 Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: watchdog: Convert i.MX7ULP to json-schemaAnson Huang
Convert the i.MX7ULP watchdog binding to DT schema format using json-schema. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: watchdog: Convert i.MX to json-schemaAnson Huang
Convert the i.MX watchdog binding to DT schema format using json-schema. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: nvmem: Convert MXS OCOTP to json-schemaAnson Huang
Convert the MXS OCOTP binding to DT schema format using json-schema. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: nvmem: Convert i.MX IIM to json-schemaAnson Huang
Convert the i.MX IIM binding to DT schema format using json-schema. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: nvmem: Convert i.MX OCOTP to json-schemaAnson Huang
Convert the i.MX OCOTP binding to DT schema format using json-schema. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: gpio: Convert i.MX to json-schemaAnson Huang
Convert the i.MX GPIO binding to DT schema format using json-schema. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-11dt-bindings: thermal: Convert i.MX8MM to json-schemaAnson Huang
Convert the i.MX8MM thermal binding to DT schema format using json-schema Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-05dt-bindings: iommu: renesas,ipmmu-vmsa: convert to json-schemaYoshihiro Shimoda
Convert Renesas VMSA-Compatible IOMMU bindings documentation to json-schema. Note that original documentation doesn't mention renesas,ipmmu-vmsa for R-Mobile APE6. But, R-Mobile APE6 is similar to the R-Car Gen2. So, renesas,ipmmu-r8a73a4 belongs the renesas,ipmmu-vmsa section. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-04docs: dt: convert writing-bindings.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document and section titles; - Mark literal blocks as such; - Add it to bindings/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-04docs: dt: convert submitting-patches.txt to ReST formatMauro Carvalho Chehab
- Add a SPDX header; - Adjust document and section titles; - Mark literal blocks as such; - Add it to bindings/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-04docs: dt: convert ABI.txt to ReST formatMauro Carvalho Chehab
This file only requires a properly-formatted title to be recognized as a ReST file. As there will be more files under bindings/ that will be included at the documentation body, add a new index.rst file there. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-04docs: dt: convert overlay-notes.txt to ReST formatMauro Carvalho Chehab
- Add a SPDX header; - Adjust document title; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add it to devicetree/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-04docs: dt: convert of_unittest.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document and section titles; - Adjust numerated list markups; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add it to devicetree/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-04docs: dt: convert dynamic-resolution-notes.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document title; - Add it to devicetree/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-04docs: dt: convert changesets to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Add a document title; - Some whitespace fixes and new line breaks; - Add it to devicetree/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-04docs: dt: usage_model.rst: fix link for DT usageMauro Carvalho Chehab
The devicetree.org doesn't host the Device_Tree_Usage page anymore. So, fix the link to point to a new address. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-04docs: dt: convert usage-model.txt to ReSTMauro Carvalho Chehab
- Add a SPDX header; - Adjust document title; - Use footnoote markups; - Some whitespace fixes and new line breaks; - Mark literal blocks as such; - Add it to devicetree/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-04docs: dt: add an index.rst file for devicetreeMauro Carvalho Chehab
There are some device tree documentation under Documentation/devicetree. Add a top index file for it and add the already-existing ReST file on it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-04of: Documentation: change overlay example to use current syntaxFrank Rowand
The overlay implementation details in the compiled (DTB) file are now properly implemented by the dtc compiler and should no longer be hard coded in the source file. Signed-off-by: Frank Rowand <frank.rowand@sony.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-03dt-bindings: arm: Add Calxeda system registers json-schema bindingAndre Przywara
The Calxeda system registers are a collection of MMIO register controlling several more general aspects of the SoC. Beside for some power management tasks this node is also somewhat abused as the container for the clock nodes. Add a binding in DT schema format using json-schema. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-03dt-bindings: ipmi: Convert IPMI-SMIC bindings to json-schemaAndre Przywara
Convert the generic IPMI controller bindings to DT schema format using json-schema. The device_type property is deprecated for most node per the DT spec, but at least the Linux driver matches on it, so I keep it in. The Linux driver parses for some additional and optional properties, but there are no in-tree users. Let's allow extra properties to cover any other users. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-03dt-bindings: memory-controllers: Convert Calxeda DDR to json-schemaAndre Przywara
Convert the Calxeda DDR memory controller binding to DT schema format using json-schema. Although this technically covers the whole DRAM controller, the intention to use it only for error reporting and mapping fault addresses to DRAM chips. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
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