Documentation/devicetree/bindings/mtd/microchip,mchp48l640.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: "http://devicetree.org/schemas/mtd/microchip,mchp48l640.yaml#"
   5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
   6
   7 title: Microchip 48l640 (and similar) serial EERAM bindings
   8
   9 maintainers:
  10   - Heiko Schocher <hs@denx.de>
  11
  12 description: |
  13   The Microchip 48l640 is a 8KByte EERAM connected via SPI.
  14
  15   datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/20006055B.pdf
  16
  17 properties:
  18   compatible:
  19     items:
  20       - const: microchip,48l640
  21
  22   reg:
  23     maxItems: 1
  24
  25   spi-max-frequency: true
  26
  27 required:
  28   - compatible
  29   - reg
  30
  31 additionalProperties: false
  32
  33 examples:
  34   - |
  35     spi {
  36       #address-cells = <1>;
  37       #size-cells = <0>;
  38
  39       eeram@0 {
  40         compatible = "microchip,48l640";
  41         reg = <0>;
  42         spi-max-frequency = <20000000>;
  43       };
  44     };
  45 ...