dt-bindings: arm: renesas: Convert 'renesas,prr' to json-schema
Convert Renesas Product Register bindings documentation to json-schema. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20190908120528.9392-1-horms+renesas@verge.net.au Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Renesas Product Register
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Most Renesas ARM SoCs have a Product Register or Boundary Scan ID Register that
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allows to retrieve SoC product and revision information. If present, a device
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node for this register should be added.
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Required properties:
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- compatible: Must be one of:
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"renesas,prr"
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"renesas,bsid"
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- reg: Base address and length of the register block.
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Examples
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--------
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prr: chipid@ff000044 {
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compatible = "renesas,prr";
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reg = <0 0xff000044 0 4>;
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};
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Documentation/devicetree/bindings/arm/renesas,prr.yaml
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Documentation/devicetree/bindings/arm/renesas,prr.yaml
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# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/arm/renesas,prr.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Renesas Product Register
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maintainers:
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- Geert Uytterhoeven <geert+renesas@glider.be>
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- Magnus Damm <magnus.damm@gmail.com>
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description: |
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Most Renesas ARM SoCs have a Product Register or Boundary Scan ID
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Register that allows to retrieve SoC product and revision information.
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If present, a device node for this register should be added.
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properties:
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compatible:
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enum:
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- renesas,prr
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- renesas,bsid
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reg:
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maxItems: 1
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required:
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- compatible
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- reg
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examples:
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- |
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prr: chipid@ff000044 {
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compatible = "renesas,prr";
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reg = <0 0xff000044 0 4>;
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};
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