display/bridge/cdns%2Cmhdp8546.yaml

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/cdns,mhdp8546.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Cadence MHDP8546 bridge
10   - Swapnil Jakhade <sjakhade@cadence.com>
11   - Yuti Amonkar <yamonkar@cadence.com>
16       - cdns,mhdp8546
17       - ti,j721e-mhdp8546
22       - description:
26       - description:
28       - description:
31   reg-names:
34       - const: mhdptx
35       - const: j721e-intg
36       - const: mhdptx-sapb
41       DP bridge clock, used by the IP to know how to translate a number of
42       clock cycles into a time (which is used to comply with DP standard timings
50   phy-names:
52       - const: dpphy
54   power-domains:
67           First input port representing the DP bridge input.
72           Second input port representing the DP bridge input.
77           Third input port representing the DP bridge input.
82           Fourth input port representing the DP bridge input.
87           Output port representing the DP bridge output.
90       - port@0
91       - port@4
94   - if:
98             const: ti,j721e-mhdp8546
104         reg-names:
112         reg-names:
117   - compatible
118   - clocks
119   - reg
120   - reg-names
121   - phys
122   - phy-names
123   - interrupts
124   - ports
129   - |
130     #include <dt-bindings/interrupt-controller/arm-gic.h>
132         #address-cells = <2>;
133         #size-cells = <2>;
135         mhdp: dp-bridge@f0fb000000 {
138             reg-names = "mhdptx";
141             phy-names = "dpphy";
145                 #address-cells = <1>;
146                 #size-cells = <0>;
151                         remote-endpoint = <&xxx_dpi_output>;
158                         remote-endpoint = <&xxx_dp_connector_input>;