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authorSimon Glass <sjg@chromium.org>2015-06-23 15:38:43 -0600
committerSimon Glass <sjg@chromium.org>2015-07-21 17:39:24 -0600
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dm: Add support for generic system controllers (syscon)
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>
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