u-boot.git/include/syscon.h, branch v2016.01-rc4 Unnamed repository; edit this file 'description' to name the repository. dm: Add support for generic system controllers (syscon) 2015-07-21T23:39:24+00:00 Simon Glass sjg@chromium.org 2015-06-23T21:38:43+00:00 5725128507eca41bb110d702858ca2c8d7dc4085 Many SoCs have a number of system controllers which are dealt with as a group by a single driver. It is a pain to have to add lots of compatible strings and/or separate drivers for each. Instead we can identify the controllers by a number and request the address of the one we want. Add a simple implementation of this which can be used by SoC driver code. Signed-off-by: Simon Glass <sjg@chromium.org> 
Many SoCs have a number of system controllers which are dealt with as a
group by a single driver. It is a pain to have to add lots of compatible
strings and/or separate drivers for each. Instead we can identify the
controllers by a number and request the address of the one we want.

Add a simple implementation of this which can be used by SoC driver code.

Signed-off-by: Simon Glass <sjg@chromium.org>