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2020-03-10Merge branch 'dt/linus' into dt/nextRob Herring61-176/+202
2020-03-06dt-bindings: arm: Fixup the DT bindings for hierarchical PSCI statesUlf Hansson1-15/+13
The hierarchical topology with power-domain should be described through child nodes, rather than as currently described in the PSCI root node. Fix this by adding a patternProperties with a corresponding reference to the power-domain DT binding. Additionally, update the example to conform to the new pattern, but also to the adjusted domain-idle-state DT binding. Fixes: a3f048b5424e ("dt: psci: Update DT bindings to support hierarchical PSCI states") Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> [robh: Add missing allOf, tweak power-domain node name] Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-06dt-bindings: power: Extend nodename pattern for power-domain providersUlf Hansson1-1/+1
The existing binding requires the nodename to have a '@', which is a bit limiting for the wider use case. Therefore, let's extend the pattern to allow either '@' or '-'. Fixes: a3f048b5424e ("dt: psci: Update DT bindings to support hierarchical PSCI states") Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> [robh: drop example change] Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-04dt-bindings: pwm: Update bindings for MT7629 SoCSam Shih1-0/+5
This updates bindings for MT7629 pwm controller. Signed-off-by: Sam Shih <sam.shih@mediatek.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-04dt-bindings: Add vendor prefix for ElidaHeiko Stuebner1-0/+2
Shenzen Elida Technology Co. Ltd. is a Chinese TFT manufacturer. Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-04dt-bindings: arm: Convert UniPhier System Cache to json-schemaMasahiro Yamada2-60/+102
Convert the UniPhier System Cache binding to DT schema format. This is a full-custom outer cache (L2 and L3) used on UniPhier ARM 32-bit SoCs. While I was here, I added the interrupts property. This is not used in Linux, but the hardware has interrupt lines at least. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-04dt-bindings: bus: Drop empty compatible string in exampleRob Herring1-1/+0
In preparation to add generic checks of compatible strings, drop the compatible as '...' is not a valid compatible string. Cc: Maxime Ripard <mripard@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-04dt-bindings: power: Convert domain-idle-states bindings to json-schemaUlf Hansson5-47/+76
While converting to the json-schema, let's also take the opportunity to further specify/clarify some more details about the DT binding. For example, let's define the label where to put the states nodes, set a pattern for nodename of the state nodes and finally add an example. Fixes: a3f048b5424e ("dt: psci: Update DT bindings to support hierarchical PSCI states") Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> [robh: drop type refs from standard unit properties] Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-04dt-bindings: arm: Fix cpu compatibles in the hierarchical example for PSCIUlf Hansson1-2/+2
Fixes: a3f048b5424e ("dt: psci: Update DT bindings to support hierarchical PSCI states") Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-04dt-bindings: arm: Correct links to idle states definitionsUlf Hansson1-1/+1
The arm,idle-state DT bindings recently got converted to the json-schema, but some links are still pointing to the old, non-existing, txt file. Let's update the links to fix this. Fixes: baac82fe06db ("dt-bindings: arm: Convert arm,idle-state binding to DT schema") Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-04dt-bindings: mfd: Fix typo in file name of twl-familly.txtJonathan Neuschäfer2-1/+1
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-04dt-bindings: mfd: tps65910: Improve grammarJonathan Neuschäfer1-2/+2
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-04dt-bindings: mfd: zii,rave-sp: Fix a typo ("onborad")Jonathan Neuschäfer1-1/+1
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-03dt-bindings: clock: Convert UniPhier clock to json-schemaMasahiro Yamada2-132/+94
Convert the UniPhier clock controller binding to DT schema format. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-03-03dt-bindings: arm: fsl: fix APF6Dev compatibleSébastien Szymanski1-1/+1
APF6 Dev compatible is armadeus,imx6dl-apf6dev and not armadeus,imx6dl-apf6dldev. Fixes: 3d735471d066 ("dt-bindings: arm: Document Armadeus SoM and Dev boards devicetree binding") Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-28dt-bindings: Fix dtc warnings in examplesRob Herring22-58/+39
Fix all the warnings in the DT binding schema examples when built with 'W=1'. This is in preparation to make that the default for examples. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Kukjin Kim <kgene@kernel.org> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Alexandre Torgue <alexandre.torgue@st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-28dt-bindings: power: apmu: Convert to json-schemaGeert Uytterhoeven2-35/+55
Convert the Renesas Advanced Power Management Unit Device Tree binding documentation to json-schema. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-28dt-bindings: power: rcar-sysc: Convert to json-schemaGeert Uytterhoeven2-62/+73
Convert the Renesas R-Car System Controller Device Tree binding documentation to json-schema. 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>
2020-02-28dt-bindings: reset: rcar-rst: Convert to json-schemaGeert Uytterhoeven2-48/+63
Convert the Renesas R-Car Reset Controller Device Tree binding documentation to json-schema. 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>
2020-02-27dt-bindings: vendor-prefixes: Add prefix for PocketBook International SAOndrej Jirman1-0/+2
Call it "pocketbook". Signed-off-by: Ondrej Jirman <megous@megous.com> Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-27dt-bindings: rng: Convert BCM2835 to DT schemaNícolas F. R. A. Prado2-40/+59
Convert BCM2835/6368 Random number generator bindings to DT schema. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@protonmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-27dt-bindings: mmc: Convert Cadence SD/SDIO/eMMC controller to json-schemaMasahiro Yamada2-80/+143
Convert the Cadence SD/SDIO/eMMC host controller IP (a.k.a. SD4HC) binding to DT schema format. Socionext UniPhier ARM 64-bit SoCs are integrated with this IP. Cc: Piotr Sroka <piotrs@cadence.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-27dt-bindings: mtd: Convert Denali NAND controller to json-schemaMasahiro Yamada2-61/+148
Convert the Denali NAND controller binding to DT schema format. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-27dt-bindings: mmc: Convert UniPhier SD controller to json-schemaMasahiro Yamada2-55/+99
Convert the UniPhier SD controller binding to DT schema format. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-27dt-bindings: dma: Convert UniPhier MIO DMA controller to json-schemaMasahiro Yamada2-25/+63
Convert the UniPhier MIO (Media I/O) DMA controller binding to DT schema format. While I was here, I added the resets property. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-27dt-bindings: interrupt-controller: Convert UniPhier AIDET to json-schemaMasahiro Yamada2-32/+61
Convert the UniPhier AIDET (ARM Interrupt Detector) binding to DT schema format. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-27dt-bindings: bus: Convert UniPhier System Bus to json-schemaMasahiro Yamada2-66/+96
Convert the UniPhier System Bus controller binding to DT schema format. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-27dt-bindings: pinctrl: Convert UniPhier pin controller to json-schemaMasahiro Yamada2-27/+42
Convert the UniPhier pin controller binding to DT schema format. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-27dt-bindings: gpio: Convert UniPhier GPIO to json-schemaMasahiro Yamada2-51/+92
Convert the UniPhier GPIO controller binding to DT schema format. I omitted the 'gpio-ranges' property because it is defined in the dt-schema project (/schemas/gpio/gpio.yaml). As of writing, the 'gpio-ranges-group-names' is not defined in that file despite it is a common property described in Documentation/devicetree/bindings/gpio/gpio.txt So, I defined it in this schema. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-27dt-bindings: arm: Convert UniPhier board/SoC bindings to json-schemaMasahiro Yamada2-47/+61
Convert the Socionext UniPhier board/SoC binding to DT schema format. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-26dt-bindings: i2c: Convert UniPhier FI2C controller to json-schemaMasahiro Yamada2-25/+50
Convert the UniPhier FIFO-builtin I2C (a.k.a. FIFO) controller binding to DT schema format. There are two types of I2C controllers used on the UniPhier platform. This is the new one with FIFO support, which is used on the Pro4 SoC or newer. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-26dt-bindings: i2c: Convert UniPhier I2C controller to json-schemaMasahiro Yamada2-25/+50
Convert the UniPhier I2C controller (FIFO-less) binding to DT schema format. There are two types of I2C controllers used on the UniPhier platform. This is the legacy one without FIFO support, which is used on the sLD8 SoC or older. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-26dt-bindings: serial: Convert UniPhier UART to json-schemaMasahiro Yamada2-22/+46
Convert the UniPhier UART binding to DT schema format. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-26dt-bindings: ata: rcar-sata: Convert to json-schemaGeert Uytterhoeven2-36/+71
Convert the Renesas R-Car Serial-ATA Device Tree binding documentation to json-schema. While at it: - Remove the deprecated "renesas,rcar-sata" compatible value, - Add "iommus", "power-domains", and "resets" properties, - Update the example. 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>
2020-02-26dt-bindings: example-schema: Drop double quotes around URLsGeert Uytterhoeven1-2/+2
It is no longer needed to wrap URLs in double quotes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-25dt-bindings: ARM: Clean up PMU compatible listRobin Murphy1-25/+25
The "alpha by vendor, reverse-alpha by model" sorting of compatibles that we seem to have ended up with is decidedly odd. Make it less so. Also copy the comment from the generic "arm,armv8" CPU binding to help clarify that the "arm,armv8-pmuv3" binding is rather intended to be a counterpart to that, for describing implementations without a specific microarchitecture like the AEMv8 software model. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-25dt-bindings: ARM: Add recent Cortex/Neoverse PMUsRobin Murphy1-0/+9
Add new PMU definitions to correspond with the CPU bindings. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-25dt-bindings: ARM: Add recent Cortex/Neoverse CPUsRobin Murphy1-0/+9
The CPU group has been busy since we last updated these bindings... Add definitions for all the new Cortex-A and Neoverse cores now available. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-24docs: dt: fix several broken doc referencesMauro Carvalho Chehab5-5/+5
There are several DT doc references that require manual fixes. I found 3 cases fixed on this patch: - directory named "binding/" instead of "bindings/"; - .txt to .yaml renames; - file renames (still on txt format); Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-24docs: dt: fix several broken references due to renamesMauro Carvalho Chehab19-19/+19
Several DT references got broken due to txt->yaml conversion. Those are auto-fixed by running: scripts/documentation-file-ref-check --fix Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-20dt-bindings: media: csi: Fix clocks descriptionMaxime Ripard1-12/+18
Commit 1de243b07666 ("media: dt-bindings: media: sun4i-csi: Add compatible for CSI1 on A10/A20") introduced support for the CSI1 controller on A10 and A20 that unlike CSI0 doesn't have an ISP and therefore only have two clocks, the bus and module clocks. The clocks and clock-names properties have thus been modified to allow either two or tree clocks. However, the current list has the ISP clock at the second position, which means the bindings expects a list of either bus and isp, or bus, isp and mod. The initial intent of the patch was obviously to have bus and mod in the former case. Let's fix the binding so that it validates properly. Fixes: 1de243b07666 ("media: dt-bindings: media: sun4i-csi: Add compatible for CSI1 on A10/A20") Signed-off-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-20dt-bindings: media: csi: Add interconnects propertiesMaxime Ripard1-0/+10
The Allwinner CSI controller is sitting beside the MBUS that is represented as an interconnect. Make sure that the interconnect properties are valid in the binding. Fixes: 7866d6903ce8 ("media: dt-bindings: media: sun4i-csi: Add compatible for CSI0 on R40") Signed-off-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-20dt-bindings: net: mdio: remove compatible string from exampleGrygorii Strashko1-1/+0
Remove vendor specific compatible string from example, otherwise DT YAML schemas validation may trigger warnings specific to TI ti,davinci_mdio and not to the generic MDIO example. For example, the "bus_freq" is required for davinci_mdio, but not required for generic mdio example. As result following warning will be produced: mdio.example.dt.yaml: mdio@5c030000: 'bus_freq' is a required property Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-20dt-bindings: memory-controller: Update example for Tegra124 EMCThierry Reding1-8/+12
The example in the Tegra124 EMC device tree binding looks like an old version that doesn't contain all the required fields. Update it with a version from the current DTS files to fix the make dt_binding_check target. Reported-by: Rob Herring <robh+dt@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> [robh: also fix missing '#reset-cells'] Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-20dt-bindings: arm: Add kryo260 compatibleAlexey Minnekhanov1-0/+1
Kryo260 is found in SDM660, so add it in list of cpu compatibles Signed-off-by: Alexey Minnekhanov <alexey.min@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-20dt-bindings: Add vendor prefix for XiaomiAlexey Minnekhanov1-0/+2
Xiaomi Corporation is a Chinese electronics company. Signed-off-by: Alexey Minnekhanov <alexey.min@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-20dt-bindings: usb: exynos-usb: Document clock names for DWC3 bindingsKrzysztof Kozlowski1-1/+8
The Exynos DWC3 driver expects certain clock names, depending on used compatible. Document this explicitly in the bindings. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-20dt-bindings: mmc: omap-hsmmc: Fix SDIO interruptTomas Paukrt1-1/+1
SDIO interrupt must be specified correctly as IRQ_TYPE_LEVEL_LOW instead of GPIO_ACTIVE_LOW. Signed-off-by: Tomas Paukrt <tomaspaukrt@email.cz> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-19dt-bindings: Add vendor prefix for LinutronixBastian Germann1-0/+2
Add a vendor prefix for Linutronix GmbH. Website: https://linutronix.de/ Co-developed-by: Benedikt Spranger <b.spranger@linutronix.de> Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de> Signed-off-by: Bastian Germann <bage@linutronix.de> Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-19dt-bindings: net: can: Convert M_CAN to json-schemaBenjamin Gaignard2-75/+144
Convert M_CAN bindings to json-schema Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Rob Herring <robh@kernel.org>
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