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     1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/memory-controllers/ingenic,nemc-peripherals.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Ingenic SoCs NAND / External Memory Controller (NEMC) devicetree bindings
    8 
    9 maintainers:
   10   - Paul Cercueil <paul@crapouillou.net>
   11 
   12 properties:
   13   reg:
   14     minItems: 1
   15     maxItems: 255
   16 
   17   ingenic,nemc-bus-width:
   18     $ref: /schemas/types.yaml#/definitions/uint32
   19     enum: [8, 16]
   20     description: Specifies the bus width in bits.
   21 
   22   ingenic,nemc-tAS:
   23     $ref: /schemas/types.yaml#/definitions/uint32
   24     description: Address setup time in nanoseconds.
   25 
   26   ingenic,nemc-tAH:
   27     $ref: /schemas/types.yaml#/definitions/uint32
   28     description: Address hold time in nanoseconds.
   29 
   30   ingenic,nemc-tBP:
   31     $ref: /schemas/types.yaml#/definitions/uint32
   32     description: Burst pitch time in nanoseconds.
   33 
   34   ingenic,nemc-tAW:
   35     $ref: /schemas/types.yaml#/definitions/uint32
   36     description: Address wait time in nanoseconds.
   37 
   38   ingenic,nemc-tSTRV:
   39     $ref: /schemas/types.yaml#/definitions/uint32
   40     description: Static memory recovery time in nanoseconds.
   41 
   42 required:
   43   - reg
   44 
   45 additionalProperties: true
   46 ...
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