1 # SPDX-License-Identifier: (GPL-2.0-only OR BS
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/display/sol
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: Solomon SSD132x OLED Display Controller
8
9 maintainers:
10 - Javier Martinez Canillas <javierm@redhat.co
11
12 properties:
13 compatible:
14 enum:
15 - solomon,ssd1322
16 - solomon,ssd1325
17 - solomon,ssd1327
18
19 required:
20 - compatible
21 - reg
22
23 allOf:
24 - $ref: solomon,ssd-common.yaml#
25
26 - if:
27 properties:
28 compatible:
29 contains:
30 const: solomon,ssd1322
31 then:
32 properties:
33 solomon,width:
34 default: 480
35 solomon,height:
36 default: 128
37
38 - if:
39 properties:
40 compatible:
41 contains:
42 const: solomon,ssd1325
43 then:
44 properties:
45 solomon,width:
46 default: 128
47 solomon,height:
48 default: 80
49
50 - if:
51 properties:
52 compatible:
53 contains:
54 const: solomon,ssd1327
55 then:
56 properties:
57 solomon,width:
58 default: 128
59 solomon,height:
60 default: 128
61
62 unevaluatedProperties: false
63
64 examples:
65 - |
66 i2c {
67 #address-cells = <1>;
68 #size-cells = <0>;
69
70 oled@3c {
71 compatible = "solomon,ssd1
72 reg = <0x3c>;
73 reset-gpios = <&gpio2 7>;
74 };
75
76 };
77 - |
78 spi {
79 #address-cells = <1>;
80 #size-cells = <0>;
81
82 oled@0 {
83 compatible = "solomon,ssd1
84 reg = <0x0>;
85 reset-gpios = <&gpio2 7>;
86 dc-gpios = <&gpio2 8>;
87 spi-max-frequency = <10000
88 };
89 };
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