35 lines
695 B
YAML
35 lines
695 B
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,ddr4.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: DDR4 SDRAM compliant to JEDEC JESD79-4D
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maintainers:
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- Krzysztof Kozlowski <krzk@kernel.org>
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allOf:
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- $ref: jedec,sdram-props.yaml#
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properties:
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compatible:
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items:
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- pattern: "^ddr4-[0-9a-f]{4},[a-z]{1,20}-[0-9a-f]{2}$"
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- const: jedec,ddr4
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required:
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- compatible
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- density
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- io-width
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unevaluatedProperties: false
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examples:
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- |
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ddr {
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compatible = "ddr4-00ff,azaz-ff", "jedec,ddr4";
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density = <8192>;
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io-width = <8>;
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};
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