Commit graph

3 commits

Author SHA1 Message Date
Masahiro Yamada
9f56917ab8 dm: core: make simple-bus compatible to simple-mfd
Simple MFD devices can bind children without special bus configuration.
Like Linux, let's handle "simple-mfd" in the same way as "simple-bus".

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
2016-03-14 15:34:50 -06:00
Simon Glass
f33017716e dm: Support address translation for simple-bus
The 'ranges' property can be used to specify a translation from the system
address to the bus address. Add support for this using the dev_get_addr()
function, which devices should use to find their address.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-06 07:44:28 -06:00
Simon Glass
da802b9e27 dm: core: Add support for simple-bus
Add a driver for the simple-bus nodes, which allows devices within these
nodes to be bound.

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-22 10:36:56 -06:00