From 121c92cad33db29685f09e11c892b99c1b87ce7d Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 23 Jan 2015 17:10:04 +0100 Subject: [PATCH] of: Allow selection of OF_DYNAMIC and OF_OVERLAY if OF_UNITTEST 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 Signed-off-by: Grant Likely --- drivers/of/Kconfig | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig index 7bcaeec876c0..1470b5227834 100644 --- a/drivers/of/Kconfig +++ b/drivers/of/Kconfig @@ -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 -- 2.39.5