CHANNEL DIRECTION MANAGEMENT FOR BUS INTERFACES

This disclosure provides systems, methods, and devices for interconnecting components of an electronic device through a bus interface that supports dynamic link configuration for changing bandwidth requirements on a bus. In a first aspect, a method of communicating through a bus by a bus interface includes determining a transmit data rate and a receive data rate for a workload of the first device; transmitting a link configuration change request to a second device through the bus to reconfigure the link from a first link configuration to a second link configuration; and communicating over the bus based on the link configuration change. Other aspects and features are also claimed and described.