xref: /linux/Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml (revision 4359a011e259a4608afc7fb3635370c9d4ba5943) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2
3%YAML 1.2
4---
5$id: "http://devicetree.org/schemas/media/rockchip,rk3568-vepu.yaml#"
6$schema: "http://devicetree.org/meta-schemas/core.yaml#"
7
8title: Hantro G1 VPU encoders implemented on Rockchip SoCs
9
10maintainers:
11  - Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
12
13description:
14  Hantro G1 video encode-only accelerators present on Rockchip SoCs.
15
16properties:
17  compatible:
18    enum:
19      - rockchip,rk3568-vepu
20
21  reg:
22    maxItems: 1
23
24  interrupts:
25    maxItems: 1
26
27  clocks:
28    maxItems: 2
29
30  clock-names:
31    items:
32      - const: aclk
33      - const: hclk
34
35  power-domains:
36    maxItems: 1
37
38  iommus:
39    maxItems: 1
40
41required:
42  - compatible
43  - reg
44  - interrupts
45  - clocks
46  - clock-names
47
48additionalProperties: false
49
50examples:
51  - |
52    #include <dt-bindings/clock/rk3568-cru.h>
53    #include <dt-bindings/interrupt-controller/arm-gic.h>
54    #include <dt-bindings/power/rk3568-power.h>
55
56    bus {
57        #address-cells = <2>;
58        #size-cells = <2>;
59
60        vepu: video-codec@fdee0000 {
61            compatible = "rockchip,rk3568-vepu";
62            reg = <0x0 0xfdee0000 0x0 0x800>;
63            interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
64            clocks = <&cru ACLK_JENC>, <&cru HCLK_JENC>;
65            clock-names = "aclk", "hclk";
66            iommus = <&vepu_mmu>;
67            power-domains = <&power RK3568_PD_RGA>;
68        };
69    };
70