xref: /linux/Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml (revision 5f5598d945e2a69f764aa5c2074dad73e23bcfcb) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/spi/spi-sg2044-nor.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: SG2044 SPI NOR controller
8
9maintainers:
10  - Longbin Li <looong.bin@gmail.com>
11
12allOf:
13  - $ref: spi-controller.yaml#
14
15properties:
16  compatible:
17    enum:
18      - sophgo,sg2042-spifmc-nor
19      - sophgo,sg2044-spifmc-nor
20
21  reg:
22    maxItems: 1
23
24  clocks:
25    maxItems: 1
26
27  interrupts:
28    maxItems: 1
29
30  resets:
31    maxItems: 1
32
33required:
34  - compatible
35  - reg
36  - clocks
37  - interrupts
38  - resets
39
40unevaluatedProperties: false
41
42examples:
43  - |
44    #include <dt-bindings/interrupt-controller/irq.h>
45
46    spi@1000000 {
47      compatible = "sophgo,sg2044-spifmc-nor";
48      reg = <0x1000000 0x4000000>;
49      #address-cells = <1>;
50      #size-cells = <0>;
51      clocks = <&clk 0>;
52      interrupts = <37 IRQ_TYPE_LEVEL_HIGH>;
53      resets = <&rst 0>;
54    };
55