From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Subject: [PATCH 1/2] of: Allow selection of OF_DYNAMIC and OF_OVERLAY if OF_UNITTEST Date: Fri, 23 Jan 2015 17:10:04 +0100 Message-ID: <1422029405-9353-2-git-send-email-geert+renesas@glider.be> References: <1422029405-9353-1-git-send-email-geert+renesas@glider.be> Return-path: In-Reply-To: <1422029405-9353-1-git-send-email-geert+renesas@glider.be> Sender: linux-kernel-owner@vger.kernel.org To: Grant Likely , Rob Herring Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven List-Id: devicetree@vger.kernel.org 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 --- drivers/of/Kconfig | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig index 38d1c51f58b108db..e9301686493933cc 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 @@ -84,9 +88,14 @@ config OF_RESOLVE bool config OF_OVERLAY - bool + bool "Support for device tree overlays" if OF_UNITTEST depends on OF 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 -- 1.9.1