dt-bindings: memory: Factor out common properties of LPDDR bindings

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The bindings for different LPDDR versions mostly use the same kinds of
properties, so in order to reduce duplication when we're adding support
for more versions, this patch creates a new lpddr-props subschema that
can be referenced by the others to define these common parts. (This will
consider a few smaller I/O width and density numbers "legal" for LPDDR3
that are usually not used there, but this should be harmless.)

Signed-off-by: Julius Werner <jwerner@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220930220606.303395-1-jwerner@chromium.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

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Julius Werner 2022-09-30 15:06:03 -07:00 • committed by Krzysztof Kozlowski

parent 1de3866f6d

commit b7178cd53f

3 changed files with 60 additions and 64 deletions

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52

Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr-props.yaml

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40

Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml

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32

Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml

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