1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/spi/loongson,ls2k-spi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Loongson SPI controller
8
9 maintainers:
10 - Yinbo Zhu <zhuyinbo@loongson.cn>
11
12 allOf:
13 - $ref: /schemas/spi/spi-controller.yaml#
14
15 properties:
16 compatible:
17 oneOf:
18 - enum:
19 - loongson,ls2k1000-spi
20 - items:
21 - enum:
22 - loongson,ls2k0500-spi
23 - const: loongson,ls2k1000-spi
24
25 reg:
26 maxItems: 1
27
28 clocks:
29 maxItems: 1
30
31 required:
32 - compatible
33 - reg
34 - clocks
35
36 unevaluatedProperties: false
37
38 examples:
39 - |
40 spi0: spi@1fff0220{
41 compatible = "loongson,ls2k1000-spi";
42 reg = <0x1fff0220 0x10>;
43 clocks = <&clk 17>;
44 #address-cells = <1>;
45 #size-cells = <0>;
46 };
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