tjh.dev
Linux kernel mirror (for testing)
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linux
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/sound/rockchip,rk3036-codec.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Rockchip RK3036 internal codec
8
9maintainers:
10 - Heiko Stuebner <heiko@sntech.de>
11
12allOf:
13 - $ref: dai-common.yaml#
14
15properties:
16 compatible:
17 const: rockchip,rk3036-codec
18
19 reg:
20 maxItems: 1
21
22 clocks:
23 items:
24 - description: clock for audio codec
25
26 clock-names:
27 items:
28 - const: acodec_pclk
29
30 rockchip,grf:
31 $ref: /schemas/types.yaml#/definitions/phandle
32 description:
33 The phandle of the syscon node for the GRF register.
34
35 "#sound-dai-cells":
36 const: 0
37
38required:
39 - compatible
40 - reg
41 - clocks
42 - clock-names
43 - rockchip,grf
44 - "#sound-dai-cells"
45
46unevaluatedProperties: false
47
48examples:
49 - |
50 #include <dt-bindings/clock/rk3036-cru.h>
51 acodec: audio-codec@20030000 {
52 compatible = "rockchip,rk3036-codec";
53 reg = <0x20030000 0x4000>;
54 rockchip,grf = <&grf>;
55 clock-names = "acodec_pclk";
56 clocks = <&cru ACLK_VCODEC>;
57 #sound-dai-cells = <0>;
58 };