tree ed8312d3d54e07e659a64f5b59657a147317130f
parent 19a25f672c6aa1a9a9b94c0ffbfda3e8246d1a19
author Simon Glass <sjg@chromium.org> 1422199628 -0700
committer Simon Glass <sjg@chromium.org> 1422576596 -0700

dm: core: Allow the uclass to set up a device's child after binding

For buses, after a child is bound, allow the uclass to perform some
processing. This can be used to figure out the address of the child (e.g.
the chip select for SPI slaves) so that it is ready to be probed.

This avoids bus drivers having to repeat the same process, which really
should be done by the uclass, since it is common.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>