1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/display/mediatek/mediatek,hdmi-ddc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Mediatek HDMI DDC
8
9 maintainers:
10 - CK Hu <ck.hu@mediatek.com>
11 - Jitao shi <jitao.shi@mediatek.com>
12
13 description: |
14 The HDMI DDC i2c controller is used to interface with the HDMI DDC pins.
15
16 properties:
17 compatible:
18 enum:
19 - mediatek,mt7623-hdmi-ddc
20 - mediatek,mt8167-hdmi-ddc
21 - mediatek,mt8173-hdmi-ddc
22
23 reg:
24 maxItems: 1
25
26 interrupts:
27 maxItems: 1
28
29 clocks:
30 maxItems: 1
31
32 clock-names:
33 items:
34 - const: ddc-i2c
35
36 required:
37 - compatible
38 - reg
39 - interrupts
40 - clocks
41 - clock-names
42
43 additionalProperties: false
44
45 examples:
46 - |
47 #include <dt-bindings/clock/mt8173-clk.h>
48 #include <dt-bindings/interrupt-controller/arm-gic.h>
49 #include <dt-bindings/interrupt-controller/irq.h>
50 hdmi_ddc0: i2c@11012000 {
51 compatible = "mediatek,mt8173-hdmi-ddc";
52 reg = <0x11012000 0x1c>;
53 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_LOW>;
54 clocks = <&pericfg CLK_PERI_I2C5>;
55 clock-names = "ddc-i2c";
56 };
57
58 ...
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.