1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/display/ingenic,ipu.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Ingenic SoCs Image Processing Unit (IPU)
8
9 maintainers:
10 - Paul Cercueil <paul@crapouillou.net>
11
12 properties:
13 compatible:
14 oneOf:
15 - enum:
16 - ingenic,jz4725b-ipu
17 - ingenic,jz4760-ipu
18 - items:
19 - const: ingenic,jz4770-ipu
20 - const: ingenic,jz4760-ipu
21
22 reg:
23 maxItems: 1
24
25 interrupts:
26 maxItems: 1
27
28 clocks:
29 maxItems: 1
30
31 clock-names:
32 const: ipu
33
34 port:
35 $ref: /schemas/graph.yaml#/properties/port
36
37 required:
38 - compatible
39 - reg
40 - interrupts
41 - clocks
42 - clock-names
43
44 additionalProperties: false
45
46 examples:
47 - |
48 #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
49 ipu@13080000 {
50 compatible = "ingenic,jz4770-ipu", "ingenic,jz4760-ipu";
51 reg = <0x13080000 0x800>;
52
53 interrupt-parent = <&intc>;
54 interrupts = <29>;
55
56 clocks = <&cgu JZ4770_CLK_IPU>;
57 clock-names = "ipu";
58
59 port {
60 ipu_ep: endpoint {
61 remote-endpoint = <&lcdc_ep>;
62 };
63 };
64 };
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