On 05/30/2017 06:22 AM, Alexey Brodkin wrote: > Basically this extends > c58299aa8754 "kbuild: create an "include chroot" for DT bindings" for > ARC where we extensively use Device Tree and there're good reasons > to use DT bindings, especially if those are required. > > Otherwise on attempt to compile .dts with something like: > -------------------->8--------------------- > #include <dt-bindings/net/ti-dp83867.h> > -------------------->8--------------------- > > we inevitably see this compilation failure: > -------------------->8--------------------- > arch/arc/boot/dts/hsdk.dts:16:40: fatal error: dt-bindings/net/ti-dp83867.h: No such file or directory > #include <dt-bindings/net/ti-dp83867.h> > ^ > compilation terminated. > -------------------->8--------------------- > > Signed-off-by: Alexey Brodkin <abrodkin at synopsys.com> > Cc: Stephen Warren <swarren at wwwdotorg.org> > Cc: Rob Herring <robh+dt at kernel.org> > --- > arch/arc/boot/dts/include/dt-bindings | 1 + > 1 file changed, 1 insertion(+) > create mode 120000 arch/arc/boot/dts/include/dt-bindings > > diff --git a/arch/arc/boot/dts/include/dt-bindings b/arch/arc/boot/dts/include/dt-bindings > new file mode 120000 > index 000000000000..08c00e4972fa > --- /dev/null > +++ b/arch/arc/boot/dts/include/dt-bindings > @@ -0,0 +1 @@ > +../../../../../include/dt-bindings > \ No newline at end of file I'm OK with adding this to ARC, but won't it be nicer to have a generic include helper instead to avoid boilerplate addition in multiple places ? -Vineet
