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of: Allow selection of OF_DYNAMIC and OF_OVERLAY if OF_UNITTEST

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Currently OF_DYNAMIC and OF_OVERLAY are not visible to the user, and are
selected automatically only when needed.

Allow them to be enabled manually to improve device tree unit test
coverage.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
This commit is contained in:
Geert Uytterhoeven 2015-01-23 17:10:04 +01:00 committed by Grant Likely
parent 0384e8c6c6
commit 121c92cad3
1 changed files with 10 additions and 1 deletions
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11
drivers/of/Kconfig
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@ -34,7 +34,11 @@ config OF_PROMTREE
# Hardly any platforms need this. It is safe to select, but only do so if you
# need it.
config OF_DYNAMIC
bool
bool "Support for dynamic device trees" if OF_UNITTEST
help
On some platforms, the device tree can be manipulated at runtime.
While this option is selected automatically on such platforms, you
can enable it manually to improve device tree unit test coverage.
config OF_ADDRESS
def_bool y
@ -87,5 +91,10 @@ config OF_OVERLAY
bool "Device Tree overlays"
select OF_DYNAMIC
select OF_RESOLVE
help
Overlays are a method to dynamically modify part of the kernel's
device tree with dynamically loaded data.
While this option is selected automatically when needed, you can
enable it manually to improve device tree unit test coverage.
endmenu # OF