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e62fc18213
Just as unevaluatedProperties or additionalProperties are required at the top level of schemas, they should (and will) also be required for child node schemas. That ensures only documented properties are present. Add unevaluatedProperties or additionalProperties as appropriate, and then add any missing properties flagged by the addition. Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Lee Jones <lee@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230124230228.372305-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
100 lines
1.9 KiB
YAML
100 lines
1.9 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sram/qcom,ocmem.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: On Chip Memory (OCMEM) that is present on some Qualcomm Snapdragon SoCs.
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maintainers:
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- Brian Masney <masneyb@onstation.org>
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description: |
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The On Chip Memory (OCMEM) is typically used by the GPU, camera/video, and
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audio components on some Snapdragon SoCs.
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properties:
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compatible:
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const: qcom,msm8974-ocmem
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reg:
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items:
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- description: Control registers
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- description: OCMEM address range
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reg-names:
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items:
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- const: ctrl
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- const: mem
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clocks:
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items:
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- description: Core clock
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- description: Interface clock
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clock-names:
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items:
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- const: core
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- const: iface
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'#address-cells':
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const: 1
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'#size-cells':
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const: 1
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ranges:
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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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- reg-names
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- clocks
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- clock-names
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- '#address-cells'
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- '#size-cells'
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- ranges
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additionalProperties: false
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patternProperties:
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"-sram@[0-9a-f]+$":
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type: object
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additionalProperties: false
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description: A region of reserved memory.
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properties:
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reg:
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maxItems: 1
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required:
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- reg
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examples:
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- |
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#include <dt-bindings/clock/qcom,rpmcc.h>
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#include <dt-bindings/clock/qcom,mmcc-msm8974.h>
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sram@fdd00000 {
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compatible = "qcom,msm8974-ocmem";
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reg = <0xfdd00000 0x2000>,
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<0xfec00000 0x180000>;
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reg-names = "ctrl",
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"mem";
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clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>,
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<&mmcc OCMEMCX_OCMEMNOC_CLK>;
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clock-names = "core",
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"iface";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0 0xfec00000 0x100000>;
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gmu-sram@0 {
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reg = <0x0 0x100000>;
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};
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};
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