On 23 July 2014 13:55, Simon Glass <[email protected]> wrote: > Devices can have childen that can be addressed by a simple index, the > sequence number or a device tree offset. Add functions to access a child > in each of these ways. > > The index is typically used as a fallback when the sequence number is not > available. For example we may use a serial UART with sequence number 0 as > the console, but if no UART has sequence number 0, then we can fall back > to just using the first UART (index 0). > > The device tree offset function is useful for buses, where they want to > locate one of their children. The device tree can be scanned to find the > offset of each child, and that offset can then find the device. > > Signed-off-by: Simon Glass <[email protected]>
Applied to dm/master. _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
