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Diffstat (limited to 'Documentation/devicetree/bindings/memory-controllers/mc-peripheral-props.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/memory-controllers/mc-peripheral-props.yaml | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/memory-controllers/mc-peripheral-props.yaml b/Documentation/devicetree/bindings/memory-controllers/mc-peripheral-props.yaml new file mode 100644 index 000000000000..00deeb09f87d --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/mc-peripheral-props.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/mc-peripheral-props.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Peripheral-specific properties for a Memory Controller bus. + +description: + Many Memory Controllers need to add properties to peripheral devices. + They could be common properties like reg or they could be controller + specific like delay in clock or data lines, etc. These properties need + to be defined in the peripheral node because they are per-peripheral + and there can be multiple peripherals attached to a controller. All + those properties are listed here. The controller specific properties + should go in their own separate schema that should be referenced + from here. + +maintainers: + - Marek Vasut <marex@denx.de> + +properties: + reg: + description: Bank number, base address and size of the device. + + bank-width: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Bank width of the device, in bytes. + enum: [1, 2, 4] + +required: + - reg + +# The controller specific properties go here. +allOf: + - $ref: st,stm32-fmc2-ebi-props.yaml# + - $ref: ingenic,nemc-peripherals.yaml# + - $ref: intel,ixp4xx-expansion-peripheral-props.yaml# + - $ref: ti,gpmc-child.yaml# + - $ref: fsl/fsl,imx-weim-peripherals.yaml + +additionalProperties: true |