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4 The MIPI Display Serial Interface specifies a serial bus and a protocol for
5 communication between a host and up to four peripherals. This document will
6 define the syntax used to represent a DSI bus in a device tree.
11 Each DSI host provides a DSI bus. The DSI host controller's node contains a
15 The following assumes that only a single peripheral is connected to a DSI
22 a DSI host, the following properties apply to a node representing a DSI host.
26 bus. DSI peripherals are addressed using a 2-bit virtual channel number, so
27 a maximum of 4 devices can be addressed on a single bus. Hence the value of
29 - #size-cells: Should be 0. There are cases where it makes sense to use a
40 - reg: The virtual channel number of a DSI peripheral. Must be in the range
43 Some DSI peripherals respond to more than a single virtual channel. In that
47 - If the virtual channels that a peripheral responds to are consecutive, the