Merge tag 'linux-kselftest-kunit-fixes-5.11-rc3' of git://git.kernel.org/pub/scm...
[linux/fpc-iii.git] / Documentation / devicetree / bindings / display / mediatek / mediatek,dpi.yaml
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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,dpi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: mediatek DPI Controller Device Tree Bindings
9 maintainers:
10   - CK Hu <ck.hu@mediatek.com>
11   - Jitao shi <jitao.shi@mediatek.com>
13 description: |
14   The Mediatek DPI function block is a sink of the display subsystem and
15   provides 8-bit RGB/YUV444 or 8/10/10-bit YUV422 pixel data on a parallel
16   output bus.
18 properties:
19   compatible:
20     enum:
21       - mediatek,mt2701-dpi
22       - mediatek,mt7623-dpi
23       - mediatek,mt8173-dpi
24       - mediatek,mt8183-dpi
26   reg:
27     maxItems: 1
29   interrupts:
30     maxItems: 1
32   clocks:
33     items:
34       - description: Pixel Clock
35       - description: Engine Clock
36       - description: DPI PLL
38   clock-names:
39     items:
40       - const: pixel
41       - const: engine
42       - const: pll
44   pinctrl-0: true
45   pinctrl-1: true
47   pinctrl-names:
48     items:
49       - const: default
50       - const: sleep
52   port:
53     type: object
54     description:
55       Output port node with endpoint definitions as described in
56       Documentation/devicetree/bindings/graph.txt. This port should be connected
57       to the input port of an attached HDMI or LVDS encoder chip.
59     properties:
60       endpoint:
61         type: object
63 required:
64   - compatible
65   - reg
66   - interrupts
67   - clocks
68   - clock-names
69   - port
71 additionalProperties: false
73 examples:
74   - |
75     #include <dt-bindings/interrupt-controller/arm-gic.h>
76     #include <dt-bindings/clock/mt8173-clk.h>
77     #include <dt-bindings/interrupt-controller/arm-gic.h>
78     #include <dt-bindings/interrupt-controller/irq.h>
79     dpi0: dpi@1401d000 {
80         compatible = "mediatek,mt8173-dpi";
81         reg = <0x1401d000 0x1000>;
82         interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>;
83         clocks = <&mmsys CLK_MM_DPI_PIXEL>,
84              <&mmsys CLK_MM_DPI_ENGINE>,
85              <&apmixedsys CLK_APMIXED_TVDPLL>;
86         clock-names = "pixel", "engine", "pll";
87         pinctrl-names = "default", "sleep";
88         pinctrl-0 = <&dpi_pin_func>;
89         pinctrl-1 = <&dpi_pin_idle>;
91         port {
92             dpi0_out: endpoint {
93                 remote-endpoint = <&hdmi0_in>;
94             };
95         };
96     };
98 ...