bindings/display/mipi-dsi-bus.txt

1 MIPI DSI (Display Serial Interface) busses
4 The MIPI Display Serial Interface specifies a serial bus and a protocol for
8 This document describes DSI bus-specific properties only or defines existing
25 - #address-cells: The number of cells required to represent an address on the
26   bus. DSI peripherals are addressed using a 2-bit virtual channel number, so
29 - #size-cells: Should be 0. There are cases where it makes sense to use a
33 - clock-master: boolean. Should be enabled if the host is being used in
43 ------------------------------------------------------
49 device-specific properties.
52 - reg: The virtual channel number of a DSI peripheral. Must be in the range
57 - The reg property can take multiple entries, one for each virtual channel
59 - If the virtual channels that a peripheral responds to are consecutive, the
60   #size-cells can be set to 1. The first cell of each entry in the reg
65 ----------------------------------------
67 There are peripherals that have I2C/SPI (or some other non-DSI bus) as the
73 -----------------------------------------
83 [2] Documentation/devicetree/bindings/media/video-interfaces.txt
87 - (1), (2) and (3) are examples of a DSI host and peripheral on the DSI bus
89 - (4) is an example of a peripheral on a I2C control bus connected to a
90   DSI host using of-graph bindings.
91 - (5) is an example of 2 DSI hosts driving a dual-channel DSI peripheral,
95 	dsi-host {
98 		#address-cells = <1>;
99 		#size-cells = <0>;
111 	dsi-host {
114 		#address-cells = <1>;
115 		#size-cells = <0>;
127 	dsi-host {
130 		#address-cells = <1>;
131 		#size-cells = <1>;
143 	i2c-host {
146 		dsi-bridge@35 {
155 						remote-endpoint = <&host_mipi_out>;
162 	dsi-host {
170 					remote-endpoint = <&bridge_mipi_in>;
177 	i2c-host {
178 		dsi-bridge@35 {
183 				#address-cells = <1>;
184 				#size-cells = <0>;
189 						remote-endpoint = <&dsi0_out>;
196 						remote-endpoint = <&dsi1_out>;
203 	dsi0-host {
210 		clock-master;
217 					remote-endpoint = <&dsi0_in>;
223 	dsi1-host {
231 					remote-endpoint = <&dsi1_in>;