tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/allwinner,sun8i-a83t-de2-mixer.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Allwinner Display Engine 2.0 Mixer Device Tree Bindings
8
9maintainers:
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
12
13properties:
14 compatible:
15 enum:
16 - allwinner,sun8i-a83t-de2-mixer-0
17 - allwinner,sun8i-a83t-de2-mixer-1
18 - allwinner,sun8i-h3-de2-mixer-0
19 - allwinner,sun8i-r40-de2-mixer-0
20 - allwinner,sun8i-r40-de2-mixer-1
21 - allwinner,sun8i-v3s-de2-mixer
22 - allwinner,sun50i-a64-de2-mixer-0
23 - allwinner,sun50i-a64-de2-mixer-1
24 - allwinner,sun50i-h6-de3-mixer-0
25
26 reg:
27 maxItems: 1
28
29 clocks:
30 items:
31 - description: The mixer interface clock
32 - description: The mixer module clock
33
34 clock-names:
35 items:
36 - const: bus
37 - const: mod
38
39 iommus:
40 maxItems: 1
41
42 resets:
43 maxItems: 1
44
45 ports:
46 $ref: /schemas/graph.yaml#/properties/ports
47
48 properties:
49 port@0:
50 $ref: /schemas/graph.yaml#/properties/port
51 description: |
52 Input endpoints of the controller.
53
54 port@1:
55 $ref: /schemas/graph.yaml#/properties/port
56 description: |
57 Output endpoints of the controller.
58
59 required:
60 - port@1
61
62required:
63 - compatible
64 - reg
65 - clocks
66 - clock-names
67 - resets
68 - ports
69
70additionalProperties: false
71
72examples:
73 - |
74 #include <dt-bindings/clock/sun8i-de2.h>
75 #include <dt-bindings/reset/sun8i-de2.h>
76
77 mixer0: mixer@1100000 {
78 compatible = "allwinner,sun8i-a83t-de2-mixer-0";
79 reg = <0x01100000 0x100000>;
80 clocks = <&display_clocks CLK_BUS_MIXER0>,
81 <&display_clocks CLK_MIXER0>;
82 clock-names = "bus",
83 "mod";
84 resets = <&display_clocks RST_MIXER0>;
85
86 ports {
87 #address-cells = <1>;
88 #size-cells = <0>;
89
90 mixer0_out: port@1 {
91 #address-cells = <1>;
92 #size-cells = <0>;
93 reg = <1>;
94
95 mixer0_out_tcon0: endpoint@0 {
96 reg = <0>;
97 remote-endpoint = <&tcon0_in_mixer0>;
98 };
99
100 mixer0_out_tcon1: endpoint@1 {
101 reg = <1>;
102 remote-endpoint = <&tcon1_in_mixer0>;
103 };
104 };
105 };
106 };
107
108...