xref: /linux/Documentation/devicetree/bindings/media/mediatek,mdp3-tdshp.yaml (revision e78f70bad29c5ae1e1076698b690b15794e9b81e) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/mediatek,mdp3-tdshp.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MediaTek Media Data Path 3 Two-Dimensional Sharpness
8
9maintainers:
10  - Matthias Brugger <matthias.bgg@gmail.com>
11  - Moudy Ho <moudy.ho@mediatek.com>
12
13description:
14  Two-Dimensional Sharpness (TDSHP) is a Media Profile Path 3 (MDP3) component
15  used to perform image edge sharpening and enhance vividness and contrast.
16
17properties:
18  compatible:
19    oneOf:
20      - enum:
21          - mediatek,mt8195-mdp3-tdshp
22      - items:
23          - const: mediatek,mt8188-mdp3-tdshp
24          - const: mediatek,mt8195-mdp3-tdshp
25
26  reg:
27    maxItems: 1
28
29  mediatek,gce-client-reg:
30    description:
31      The register of display function block to be set by gce. There are 4 arguments,
32      such as gce node, subsys id, offset and register size. The subsys id that is
33      mapping to the register of display function blocks is defined in the gce header
34      include/dt-bindings/gce/<chip>-gce.h of each chips.
35    $ref: /schemas/types.yaml#/definitions/phandle-array
36    items:
37      items:
38        - description: phandle of GCE
39        - description: GCE subsys id
40        - description: register offset
41        - description: register size
42    maxItems: 1
43
44  clocks:
45    maxItems: 1
46
47required:
48  - compatible
49  - reg
50  - mediatek,gce-client-reg
51  - clocks
52
53additionalProperties: false
54
55examples:
56  - |
57    #include <dt-bindings/clock/mt8195-clk.h>
58    #include <dt-bindings/gce/mt8195-gce.h>
59
60    display@14007000 {
61        compatible = "mediatek,mt8195-mdp3-tdshp";
62        reg = <0x14007000 0x1000>;
63        mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x7000 0x1000>;
64        clocks = <&vppsys0 CLK_VPP0_MDP_TDSHP>;
65    };
66