bindings/display/brcm%2Cbcm2711-hdmi.yaml

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/brcm,bcm2711-hdmi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom BCM2711 HDMI Controller Device Tree Bindings
10   - Eric Anholt <eric@anholt.net>
15       - brcm,bcm2711-hdmi0
16       - brcm,bcm2711-hdmi1
20       - description: HDMI controller register range
21       - description: DVP register range
22       - description: HDMI PHY register range
23       - description: Rate Manager register range
24       - description: Packet RAM register range
25       - description: Metadata RAM register range
26       - description: CSC register range
27       - description: CEC register range
28       - description: HD register range
30   reg-names:
32       - const: hdmi
33       - const: dvp
34       - const: phy
35       - const: rm
36       - const: packet
37       - const: metadata
38       - const: csc
39       - const: cec
40       - const: hd
44       - description: The HDMI state machine clock
45       - description: The Pixel BVB clock
46       - description: The HDMI Audio parent clock
47       - description: The HDMI CEC parent clock
49   clock-names:
51       - const: hdmi
52       - const: bvb
53       - const: audio
54       - const: cec
58       - $ref: /schemas/types.yaml#/definitions/phandle
62   hpd-gpios:
64       The GPIO pin for the HDMI hotplug detect (if it doesn't appear
65       as an interrupt/status bit in the HDMI controller itself)
73   dma-names:
74     const: audio-rx
79   wifi-2.4ghz-coexistence:
86   - compatible
87   - reg
88   - reg-names
89   - clocks
90   - resets
91   - ddc
96   - |
97     hdmi0: hdmi@7ef00700 {
98         compatible = "brcm,bcm2711-hdmi0";
108         reg-names = "hdmi",
115                     "cec",
118         clock-names = "hdmi", "bvb", "audio", "cec";