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2021-01-13dt-bindings: phy: brcm, brcmstb-usb-phy: convert to the json-schemaRafał Miłecki2-86/+193
Changes that require mentioning: 1. interrupt-names Name "wakeup" was changed to the "wake". It matches example and what Linux driver looks for in the first place 2. brcm,ipp and brcm,ioc Both were described as booleans with 0 / 1 values. In examples they were integers and Linux checks for int as well. Both got uint32. 3. Added minimal description Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210106205838.10964-1-zajec5@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-01-13dt-bindings: phy: convert MIPI DSI PHY binding to YAML schemaChunfeng Yun2-17/+86
Convert MIPI DSI PHY binding to YAML schema mediatek,dsi-phy.yaml Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Link: https://lore.kernel.org/r/20201225075258.33352-7-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-01-13dt-bindings: phy: convert HDMI PHY binding to YAML schemaChunfeng Yun2-17/+93
Convert HDMI PHY binding to YAML schema mediatek,hdmi-phy.yaml Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Link: https://lore.kernel.org/r/20201225075258.33352-6-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-01-13dt-bindings: phy: convert phy-mtk-ufs.txt to YAML schemaChunfeng Yun2-38/+64
Convert phy-mtk-ufs.txt to YAML schema mediatek,ufs-phy.yaml Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Stanley Chu <stanley.chu@mediatek.com> Cc: Stanley Chu <stanley.chu@mediatek.com> Link: https://lore.kernel.org/r/20201225075258.33352-5-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-01-13dt-bindings: phy: convert phy-mtk-tphy.txt to YAML schemaChunfeng Yun2-162/+260
Convert phy-mtk-tphy.txt to YAML schema mediatek,tphy.yaml Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201225075258.33352-4-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-01-13dt-bindings: phy: convert phy-mtk-xsphy.txt to YAML schemaChunfeng Yun2-109/+199
Convert phy-mtk-xsphy.txt to YAML schema mediatek,xsphy.yaml Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201225075258.33352-3-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-01-13devicetree: phy: rockchip-emmc optional add vendor prefixChris Ruehl1-5/+5
Update the documentation and add the vendor prefix to the optional properties referred in vendor-prefixes.yaml. Follow up with commit 8b5c2b45b8f0a ("phy: rockchip: set pulldown for strobe line in dts") commit a8cef928276bb ("phy: rockchip-emmc: output tap delay dt property") Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201215014409.905-2-chris.ruehl@gtsys.com.hk Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-01-13dt-bindings: spi: cadence-qspi: Add support for Intel lgm-qspiRamuthevar Vadivel Murugan1-0/+1
Add new vendor specific compatible string to check Intel's Lightning Mountain(LGM) QSPI features enablement in cadence-quadspi driver. Signed-off-by: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201124041840.31066-6-vadivel.muruganx.ramuthevar@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-01-13spi: Move cadence-quadspi.txt to Documentation/devicetree/bindings/spiRamuthevar Vadivel Murugan1-0/+0
Move the Documentation/devicetree/bindings/mtd/cadence-quadspi.txt to Documentation/devicetree/bindings/spi/ Signed-off-by: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201124041840.31066-5-vadivel.muruganx.ramuthevar@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-01-13dt-bindings: mips: lantiq: Document Lantiq Xway DMA bindingsAleksander Jan Bajkowski1-0/+32
Document the Lantiq Xway SoC DMA Controller DT bindings. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-01-13dt-bindings: mips: lantiq: Document Lantiq Xway EBU bindingsAleksander Jan Bajkowski1-0/+32
Document the Lantiq Xway SoC series External Bus Unit (EBU) bindings. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-01-13dt-bindings: mips: lantiq: Document Lantiq Xway CGU bindingsAleksander Jan Bajkowski1-0/+32
Document the Lantiq Xway SoC series Clock Generation Unit (CGU) bindings. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-01-13dt-bindings: mips: lantiq: Document Lantiq Xway PMU bindingsAleksander Jan Bajkowski1-0/+32
Document the Lantiq Xway SoC series Power Management Unit (PMU) bindings. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-01-12dt-bindings: power: document Broadcom's PMB bindingRafał Miłecki1-0/+50
Broadcom's PMB is power controller used for disabling and enabling SoC devices. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2021-01-13dt-bindings: rtc: at91rm9200: add sama7g5 compatibleClaudiu Beznea1-0/+1
Add compatible for SAMA7G5 RTC. At the moment the driver is falling back on SAM9X60's compatible but SAMA7G5 doesn't have the tamper mode register and tamper debounce period register thus the need for a new compatible to differentiate b/w these two in case tamper feature will be implemented in future. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/1610016372-31784-1-git-send-email-claudiu.beznea@microchip.com
2021-01-12dt-bindings: Remove plain text OF graph bindingRob Herring1-128/+1
A schema for the OF graph binding has been added to the dt-schema repo based on graph.txt contents. Let's replace graph.txt now duplicated contents with a reference to the schema. For users of the graph binding, they should reference to the graph schema from either 'ports' or 'port' property: properties: ports: $ref: /schemas/graph.yaml#/properties/ports properties: port@0: $ref: /schemas/graph.yaml#/properties/port description: What data this port has ... Or: properties: port: description: What data this port has $ref: /schemas/graph.yaml#/properties/port Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/20210112154631.406250-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-01-12dt-bindings: usb: Use OF graph schemaRob Herring2-7/+8
Now that we have a graph schema, rework the USB related schemas to use it. Mostly this is adding a reference to graph.yaml and dropping duplicate parts from schemas. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Cc: Biju Das <biju.das.jz@bp.renesas.com> Cc: linux-usb@vger.kernel.org Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20210112153527.391232-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-01-12media: dt-bindings: media: i2c: Add OV8865 bindings documentationPaul Kocialkowski1-0/+124
This introduces YAML bindings documentation for the OV8865 image sensor. Co-developed-by: Kévin L'hôpital <kevin.lhopital@bootlin.com> Signed-off-by: Kévin L'hôpital <kevin.lhopital@bootlin.com> Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.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>
2021-01-12media: dt-bindings: media: i2c: Add OV5648 bindings documentationPaul Kocialkowski1-0/+115
This introduces YAML bindings documentation for the OV5648 image sensor. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.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>
2021-01-12dt-bindings: usb-connector: Use OF graph schemaRob Herring1-8/+9
Now that we have a graph schema, reference it from the usb-connector schema. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/20201102203656.220187-3-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-01-12media: dt-bindings: media: i2c: Rename ov5647.yamlJacopo Mondi1-0/+0
Rename 'ov5647.yaml' as 'ovti,ov5647.yaml' and update the MAINTAINERS file entry accordingly. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-01-12dt-bindings: dma: Add bindings for Intel LGM SoCAmireddy Mallikarjuna reddy1-0/+116
Add DT bindings YAML schema for DMA controller driver of Lightning Mountain (LGM) SoC. Signed-off-by: Amireddy Mallikarjuna reddy <mallikarjunax.reddy@linux.intel.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/f307e9012680a300a4dbaf4c7e0e83ca05fd9459.1606905330.git.mallikarjunax.reddy@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-01-12dt-bindings: usb: intel, keembay-dwc3: Validate DWC3 sub-nodeSerge Semin1-6/+3
Intel Keem Bay DWC3 compatible DT nodes are supposed to have a DWC USB3 compatible sub-node to describe a fully functioning USB interface. Let's use the available DWC USB3 DT schema to validate the Intel Keem Bay DWC3 sub-nodes. Note since the generic DWC USB3 DT node is supposed to be named as generic USB HCD ("^usb(@.*)?") one we have to accordingly fix the sub-nodes name regexp and fix the DT node example. Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-20-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: qcom,dwc3: Validate DWC3 sub-nodeSerge Semin1-6/+3
Qualcomm msm8996/sc7180/sdm845 DWC3 compatible DT nodes are supposed to have a DWC USB3 compatible sub-node to describe a fully functioning USB interface. Let's use the available DWC USB3 DT schema to validate the Qualcomm DWC3 sub-nodes. Note since the generic DWC USB3 DT node is supposed to be named as generic USB HCD ("^usb(@.*)?") one we have to accordingly fix the sub-nodes name regexp and fix the DT node example. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-19-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: keystone-dwc3: Validate DWC3 sub-nodeSerge Semin1-3/+1
TI Keystone DWC3 compatible DT node is supposed to have a DWC USB3 compatible sub-node to describe a fully functioning USB interface. Since DWC USB3 has now got a DT schema describing its DT node, let's make sure the TI Keystone DWC3 sub-node passes validation against it. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-18-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: meson-g12a-usb: Validate DWC2/DWC3 sub-nodesSerge Semin1-1/+3
Amlogic G12A USB DT sub-nodes are supposed to be compatible with the generic DWC USB2 and USB3 devices. Since now we've got DT schemas for both of the later IP cores let's make sure that the Amlogic G12A USB DT nodes are fully evaluated including the DWC sub-nodes. Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-17-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: meson-g12a-usb: Fix FL-adj property valueSerge Semin1-1/+1
An empty snps,quirk-frame-length-adjustment won't cause any change performed by the driver. Moreover the DT schema validation will fail, since it expects the property being assigned with some value. So set fix the example by setting a valid FL-adj value in accordance with Neil Armstrong comment. Link: https://lore.kernel.org/linux-usb/20201010224121.12672-16-Sergey.Semin@baikalelectronics.ru/ Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-16-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: dwc3: Add Frame Length Adj constraintsSerge Semin1-0/+2
In accordance with the IP core databook the snps,quirk-frame-length-adjustment property can be set within [0, 0x3F]. Let's make sure the DT schema applies a correct constraints on the property. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-15-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: dwc3: Add Tx De-emphasis constraintsSerge Semin1-0/+4
In accordance with the driver comments the PIPE3 de-emphasis can be tuned to be either -6dB, -2.5dB or disabled. Let's add the de-emphasis property constraints so the DT schema would make sure the controller DT node is equipped with correct value. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-14-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: dwc3: Add synopsys, dwc3 compatible stringSerge Semin1-1/+4
The DWC USB3 driver and some DTS files like Exynos 5250, Keystone k2e, etc expects the DWC USB3 DT node to have the compatible string with the "synopsys" vendor prefix. Let's add the corresponding compatible string to the controller DT schema, but mark it as deprecated seeing the Synopsys, Inc. is presented with just "snps" vendor prefix. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-13-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: dwc3: Add interrupt-names property supportSerge Semin1-0/+11
The controller driver supports two types of DWC USB3 devices: with a common interrupt lane and with individual interrupts for each mode. Add support for both these cases to the DWC USB3 DT schema. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-12-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: Convert DWC USB3 bindings to DT schemaSerge Semin2-128/+312
DWC USB3 DT node is supposed to be compliant with the Generic xHCI Controller schema, but with additional vendor-specific properties, the controller-specific reference clocks and PHYs. So let's convert the currently available legacy text-based DWC USB3 bindings to the DT schema and make sure the DWC USB3 nodes are also validated against the usb-xhci.yaml schema. Note 1. we have to discard the nodename restriction of being prefixed with "dwc3@" string, since in accordance with the usb-hcd.yaml schema USB nodes are supposed to be named as "^usb(@.*)". Note 2. The clock-related properties are marked as optional to match the DWC USB3 driver expectation and to improve the bindings mainainability so in case if there is a glue-node it would the responsible for the clocks initialization. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-11-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: renesas-xhci: Refer to the usb-xhci.yaml fileSerge Semin1-2/+2
With minor peculiarities (like uploading some vendor-specific firmware) these are just Generic xHCI controllers fully compatible with its properties. Make sure the Renesas USB xHCI DT nodes are also validated against the Generic xHCI DT schema. Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-10-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: xhci: Add Broadcom STB v2 compatible deviceSerge Semin1-1/+3
For some reason the "brcm,xhci-brcm-v2" compatible string has been missing in the original bindings file. Add it to the Generic xHCI Controllers DT schema since the controller driver expects it to be supported. Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-9-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: Convert xHCI bindings to DT schemaSerge Semin3-41/+105
Currently the DT bindings of Generic xHCI Controllers are described by means of the legacy text file. Since such format is deprecated in favor of the DT schema, let's convert the Generic xHCI Controllers bindings file to the corresponding yaml files. There will be two of them: a DT schema for the xHCI controllers on a generic platform and a DT schema validating a generic xHCI controllers properties. The later will be used to validate the xHCI controllers, which aside from some vendor-specific features support the basic xHCI functionality. An xHCI-compatible DT node shall support the standard USB HCD properties and custom ones like: usb2-lpm-disable, usb3-lpm-capable, quirk-broken-port-ped and imod-interval-ns. In addition if a generic xHCI controller is being validated against the DT schema it is also supposed to be equipped with mandatory compatible string, single registers range, single interrupts source, and is supposed to optionally contain up to two reference clocks for the controller core and CSRs. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-8-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: Add generic "usb-phy" propertySerge Semin1-0/+7
Even though the Generic PHY framework is the more preferable way of setting the USB PHY up, there are still many dts-files and DT bindings which rely on having the legacy "usb-phy" specified to attach particular USB PHYs to USB cores. Let's have the "usb-phy" property described in the generic USB HCD binding file so it would be validated against the nodes in which it's specified. Mark the property as deprecated to discourage the developers from using it. Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-7-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: usb-hcd: Add "tpl-support" propertySerge Semin1-0/+6
The host controller device might be designed to work for the particular products or applications. In that case its DT node is supposed to be equipped with the tpl-support property. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-6-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: Add "ulpi/serial/hsic" PHY typesSerge Semin1-4/+6
Aside from the UTMI+ there are also ULPI, Serial and HSIC PHY types that can be specified in the phy_type HCD property. Add them to the enumeration of the acceptable values. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-5-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: usb-drd: Add "otg-rev" property constraintsSerge Semin1-0/+1
There are only four OTG revisions are currently supported by the kernel: 0x0100, 0x0120, 0x0130, 0x0200. Any another value is considered as invalid. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-4-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: Convert generic USB properties to DT schemasSerge Semin4-57/+104
The generic USB properties have been described in the legacy bindings text file: Documentation/devicetree/bindings/usb/generic.txt . Let's convert its content into the generic USB, USB HCD and USB DRD DT schemas. So the Generic USB schema will be applicable to all USB controllers, USB HCD - for the generic USB Host controllers and the USB DRD - for the USB Dual-role controllers. Note the USB DRD schema is supposed to work in conjunction with the USB peripheral/gadget and USB host controllers DT schemas. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-3-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: usb: usb-hcd: Detach generic USB controller propertiesSerge Semin2-12/+31
There can be three distinctive types of the USB controllers: USB hosts, USB peripherals/gadgets and USB OTG, which can switch from one role to another. In order to have that hierarchy handled in the DT binding files, we need to collect common properties in a common DT schema and specific properties in dedicated schemas. Seeing the usb-hcd.yaml DT schema is dedicated for the USB host controllers only, let's move some common properties from there into the usb.yaml schema. So the later would be available to evaluate all currently supported types of the USB controllers. While at it add an explicit "additionalProperties: true" into the usb-hcd.yaml as setting the additionalProperties/unevaluateProperties properties is going to be get mandatory soon. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210090944.16283-2-Sergey.Semin@baikalelectronics.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12dt-bindings: clock: renesas: rcar-usb2-clock-sel: Add support for RZ/G2 M/N/HAdam Ford1-0/+3
The datasheet for the RZ/G2 Series show the bit for choosing between a crystal oscillator and an external oscillator is present. Add the bindings for r8a774a1 (RZ/G2M), r8a774b1 (RZ/G2N), and r8a774e1 (RZ/G2H) Signed-off-by: Adam Ford <aford173@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201228202221.2327468-1-aford173@gmail.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2021-01-12dt-bindings: display: Augment s6e63m0 bindingsLinus Walleij1-1/+3
This fixes the following problems with the s6e63m0 display bindings: - When used on the DSI bus, the panel is listed directly as a subnode on the DSI host so the "port" node is not compulsory. Remove "port" from required properties. - The panel contains its own backlight control, so reference the backlight common properties and list default-brightness and max-brightness as supported but optional properties. Cc: devicetree@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210101114522.1981838-1-linus.walleij@linaro.org
2021-01-11dt-bindings: display: Use OF graph schemaRob Herring52-750/+187
Now that we have a graph schema, rework the display related schemas to use it. Mostly this is adding a reference to graph.yaml and dropping duplicate parts from schemas. In panel-common.yaml, 'ports' is dropped. Any binding using 'ports' should be one with more than 1 port node, and the binding must define what each port is. Note that ti,sn65dsi86.yaml, ti,tfp410,yaml and toshiba,tc358768.yaml will need further updates to use video-interfaces.yaml once that lands. Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210104180724.2275098-1-robh@kernel.org
2021-01-11dt-bindings: Add missing array size constraintsRob Herring74-35/+118
DT properties which can have multiple entries need to specify what the entries are and define how many entries there can be. In the case of only a single entry, just 'maxItems: 1' is sufficient. Add the missing entry constraints. These were found with a modified meta-schema. Unfortunately, there are a few cases where the size constraints are not defined such as common bindings, so the meta-schema can't be part of the normal checks. Cc: Jens Axboe <axboe@kernel.dk> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Chanwoo Choi <cw00.choi@samsung.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Marc Zyngier <maz@kernel.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Sebastian Reichel <sre@kernel.org> Cc: Ohad Ben-Cohen <ohad@wizery.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Sebastian Reichel <sre@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Suman Anna <s-anna@ti.com> Acked-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20210104230253.2805217-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-01-12dt-bindings: mediatek: add description for mt8192 displayYongqiang Niu1-1/+1
add description for mt8192 display Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2021-01-11dt-bindings: net: dwmac: fix queue priority documentationSeb Laveze1-2/+6
The priority field is not the queue priority (queue priority is fixed) but a bitmask of priorities assigned to this queue. In receive, priorities relate to tagged frames priorities. In transmit, priorities relate to PFC frames. Signed-off-by: Seb Laveze <sebastien.laveze@nxp.com> Link: https://lore.kernel.org/r/20210111081406.1348622-1-sebastien.laveze@oss.nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-11dt-bindings:iio:health:ti,afe4404: Fix wrong compatible value.Jonathan Cameron1-1/+1
Cut and paste error. Documentation/devicetree/bindings/iio/health/ti,afe4403.example.dt.yaml: heart_mon@0: 'spi-max-frequency' does not match any of the regexes: 'pinctrl-[0-9]+' Reported-by: Rob Herring <robh+dt@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Fixes: f494151b5eba ("dt-bindings:iio:health:ti,afe4404: txt to yaml conversion") Link: https://lore.kernel.org/r/20201230121919.238335-1-jic23@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-01-11Merge 5.11-rc3 into usb-nextGreg Kroah-Hartman6-6/+19
Resolves a merge issue in: drivers/usb/dwc3/gadget.c Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-11bindings: arm: fsl: Add PHYTEC i.MX8MP devicetree bindingsTeresa Remmet1-0/+6
Add devicetree bindings for i.MX8MP based phyCORE-i.MX8MP and phyBOARD-Pollux RDK. Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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