display/mediatek/mediatek%2Cdpi.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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 and DP_INTF Controller
10   - CK Hu <ck.hu@mediatek.com>
11   - Jitao shi <jitao.shi@mediatek.com>
14   The MediaTek DPI and DP_INTF function blocks are a sink of the display
15   subsystem and provides 8-bit RGB/YUV444 or 8/10/10-bit YUV422 pixel data on a
21       - enum:
22           - mediatek,mt2701-dpi
23           - mediatek,mt7623-dpi
24           - mediatek,mt8173-dpi
25           - mediatek,mt8183-dpi
26           - mediatek,mt8186-dpi
27           - mediatek,mt8188-dp-intf
28           - mediatek,mt8192-dpi
29           - mediatek,mt8195-dp-intf
30       - items:
31           - enum:
32               - mediatek,mt6795-dpi
33           - const: mediatek,mt8183-dpi
34       - items:
35           - enum:
36               - mediatek,mt8365-dpi
37           - const: mediatek,mt8192-dpi
47       - description: Pixel Clock
48       - description: Engine Clock
49       - description: DPI PLL
51   clock-names:
53       - const: pixel
54       - const: engine
55       - const: pll
57   pinctrl-0: true
58   pinctrl-1: true
60   pinctrl-names:
62       - const: default
63       - const: sleep
65   power-domains:
67       The MediaTek DPI module is typically associated with one of the
74       It is recommended to explicitly add the appropriate power domain
75       property to the DPI node in the device tree.
81       Output port node. This port should be connected to the input port of an
82       attached HDMI, LVDS or DisplayPort encoder chip.
85   - compatible
86   - reg
87   - interrupts
88   - clocks
89   - clock-names
90   - port
95   - |
96     #include <dt-bindings/interrupt-controller/arm-gic.h>
97     #include <dt-bindings/clock/mt8173-clk.h>
99     dpi0: dpi@1401d000 {
100         compatible = "mediatek,mt8173-dpi";
106         clock-names = "pixel", "engine", "pll";
107         pinctrl-names = "default", "sleep";
108         pinctrl-0 = <&dpi_pin_func>;
109         pinctrl-1 = <&dpi_pin_idle>;
113                 remote-endpoint = <&hdmi0_in>;