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With 'unevaluatedProperties' support implemented, there's several
warnings due to undocumented properties:
Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.example.dt.yaml: pcie@1e140000: pcie@0,0: Unevaluated properties are not allowed ('phy-names' was unexpected)
Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.example.dt.yaml: pcie@1e140000: pcie@1,0: Unevaluated properties are not allowed ('phy-names' was unexpected)
Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.example.dt.yaml: pcie@1e140000: pcie@2,0: Unevaluated properties are not allowed ('phy-names' was unexpected)
Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.example.dt.yaml: pcie@11230000: Unevaluated properties are not allowed ('phy-names' was unexpected)
Documentation/devicetree/bindings/pci/microchip,pcie-host.example.dt.yaml: pcie@2030000000: Unevaluated properties are not allowed ('interrupt-controller' was unexpected)
Documentation/devicetree/bindings/pci/ti,am65-pci-ep.example.dt.yaml: pcie-ep@5500000: Unevaluated properties are not allowed ('num-ib-windows', 'num-ob-windows' were unexpected)
Documentation/devicetree/bindings/pci/ti,am65-pci-host.example.dt.yaml: pcie@5500000: Unevaluated properties are not allowed ('num-viewport', 'interrupts' were unexpected)
Documentation/devicetree/bindings/pci/ti,j721e-pci-host.example.dt.yaml: pcie@2900000: Unevaluated properties are not allowed ('dma-coherent' was unexpected)
Add the necessary property definitions or remove the properties from the
examples to fix these warnings.
Cc: Ryder Lee <ryder.lee@mediatek.com>
Cc: Jianjun Wang <jianjun.wang@mediatek.com>
Cc: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Daire McNamara <daire.mcnamara@microchip.com>
Cc: Abraham I <kishon@ti.com>
Cc: linux-pci@vger.kernel.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20211206194406.2469361-1-robh@kernel.org
138 lines
3.4 KiB
YAML
138 lines
3.4 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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# Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/
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%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/pci/ti,j721e-pci-host.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: TI J721E PCI Host (PCIe Wrapper)
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maintainers:
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- Kishon Vijay Abraham I <kishon@ti.com>
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allOf:
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- $ref: "cdns-pcie-host.yaml#"
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properties:
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compatible:
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oneOf:
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- const: ti,j721e-pcie-host
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- description: PCIe controller in AM64
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items:
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- const: ti,am64-pcie-host
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- const: ti,j721e-pcie-host
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- description: PCIe controller in J7200
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items:
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- const: ti,j7200-pcie-host
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- const: ti,j721e-pcie-host
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reg:
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maxItems: 4
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reg-names:
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items:
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- const: intd_cfg
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- const: user_cfg
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- const: reg
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- const: cfg
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ti,syscon-pcie-ctrl:
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$ref: /schemas/types.yaml#/definitions/phandle-array
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items:
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- items:
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- description: Phandle to the SYSCON entry
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- description: pcie_ctrl register offset within SYSCON
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description: Specifier for configuring PCIe mode and link speed.
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power-domains:
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maxItems: 1
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clocks:
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minItems: 1
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maxItems: 2
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description: |+
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clock-specifier to represent input to the PCIe for 1 item.
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2nd item if present represents reference clock to the connector.
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clock-names:
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minItems: 1
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items:
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- const: fck
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- const: pcie_refclk
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dma-coherent: true
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vendor-id:
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const: 0x104c
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device-id:
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oneOf:
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- items:
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- const: 0xb00d
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- items:
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- const: 0xb00f
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- items:
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- const: 0xb010
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msi-map: true
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required:
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- compatible
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- reg
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- reg-names
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- ti,syscon-pcie-ctrl
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- max-link-speed
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- num-lanes
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- power-domains
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- clocks
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- clock-names
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- vendor-id
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- device-id
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- msi-map
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- dma-ranges
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- ranges
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- reset-gpios
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- phys
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- phy-names
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/soc/ti,sci_pm_domain.h>
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#include <dt-bindings/gpio/gpio.h>
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bus {
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#address-cells = <2>;
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#size-cells = <2>;
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pcie0_rc: pcie@2900000 {
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compatible = "ti,j721e-pcie-host";
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reg = <0x00 0x02900000 0x00 0x1000>,
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<0x00 0x02907000 0x00 0x400>,
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<0x00 0x0d000000 0x00 0x00800000>,
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<0x00 0x10000000 0x00 0x00001000>;
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reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
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ti,syscon-pcie-ctrl = <&pcie0_ctrl 0x4070>;
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max-link-speed = <3>;
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num-lanes = <2>;
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power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>;
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clocks = <&k3_clks 239 1>;
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clock-names = "fck";
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device_type = "pci";
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#address-cells = <3>;
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#size-cells = <2>;
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bus-range = <0x0 0xf>;
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vendor-id = <0x104c>;
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device-id = <0xb00d>;
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msi-map = <0x0 &gic_its 0x0 0x10000>;
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dma-coherent;
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reset-gpios = <&exp1 6 GPIO_ACTIVE_HIGH>;
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phys = <&serdes0_pcie_link>;
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phy-names = "pcie-phy";
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ranges = <0x01000000 0x0 0x10001000 0x00 0x10001000 0x0 0x0010000>,
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<0x02000000 0x0 0x10011000 0x00 0x10011000 0x0 0x7fef000>;
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dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
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};
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};
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