6fdc6e23a7
This doesn't yet do anything in the tools, but make it explicit so we can check either 'unevaluatedProperties' or 'additionalProperties' is present in schemas. 'unevaluatedProperties' is appropriate when including another schema (via '$ref') and all possible properties and/or child nodes are not explicitly listed in the schema with the '$ref'. This is in preparation to add a meta-schema to check for missing 'unevaluatedProperties' or 'additionalProperties'. This has been a constant source of review issues. Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Wolfram Sang <wsa@kernel.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://lore.kernel.org/r/20201005183830.486085-2-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
76 lines
1.8 KiB
YAML
76 lines
1.8 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/pci/cdns,cdns-pcie-host.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Cadence PCIe host controller
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maintainers:
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- Tom Joseph <tjoseph@cadence.com>
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allOf:
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- $ref: /schemas/pci/pci-bus.yaml#
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- $ref: "cdns-pcie-host.yaml#"
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properties:
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compatible:
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const: cdns,cdns-pcie-host
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reg:
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maxItems: 2
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reg-names:
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items:
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- const: reg
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- const: cfg
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msi-parent: true
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required:
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- reg
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- reg-names
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unevaluatedProperties: false
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examples:
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- |
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bus {
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#address-cells = <2>;
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#size-cells = <2>;
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pcie@fb000000 {
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compatible = "cdns,cdns-pcie-host";
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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 0xff>;
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linux,pci-domain = <0>;
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vendor-id = <0x17cd>;
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device-id = <0x0200>;
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reg = <0x0 0xfb000000 0x0 0x01000000>,
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<0x0 0x41000000 0x0 0x00001000>;
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reg-names = "reg", "cfg";
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ranges = <0x02000000 0x0 0x42000000 0x0 0x42000000 0x0 0x1000000>,
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<0x01000000 0x0 0x43000000 0x0 0x43000000 0x0 0x0010000>;
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dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x1 0x00000000>;
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#interrupt-cells = <0x1>;
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interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0x0 0x0 14 0x1>,
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<0x0 0x0 0x0 0x2 &gic 0x0 0x0 0x0 15 0x1>,
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<0x0 0x0 0x0 0x3 &gic 0x0 0x0 0x0 16 0x1>,
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<0x0 0x0 0x0 0x4 &gic 0x0 0x0 0x0 17 0x1>;
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interrupt-map-mask = <0x0 0x0 0x0 0x7>;
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msi-parent = <&its_pci>;
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phys = <&pcie_phy0>;
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phy-names = "pcie-phy";
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};
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};
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...
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