xref: /linux/Documentation/devicetree/bindings/mtd/microchip,mchp48l640.yaml (revision 1260ed77798502de9c98020040d2995008de10cc) 
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
7title: Microchip 48l640 (and similar) serial EERAM
8
9maintainers:
10  - Heiko Schocher <hs@denx.de>
11
12description: |
13  The Microchip 48l640 is a 8KByte EERAM connected via SPI.
14
15  datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/20006055B.pdf
16
17properties:
18  compatible:
19    enum:
20      - fujitsu,mb85rs128ty
21      - microchip,48l640
22
23  reg:
24    maxItems: 1
25
26required:
27  - compatible
28  - reg
29
30allOf:
31  - $ref: /schemas/spi/spi-peripheral-props.yaml#
32
33unevaluatedProperties: false
34
35examples:
36  - |
37    spi {
38        #address-cells = <1>;
39        #size-cells = <0>;
40
41        eeram@0 {
42            compatible = "microchip,48l640";
43            reg = <0>;
44            spi-max-frequency = <20000000>;
45        };
46    };
47...
48