On Mon, 28 Sep 2015 15:50:38 -0700 Frank Rowand <frowand.list@xxxxxxxxx> wrote: > On 9/28/2015 9:42 AM, Marc Zyngier wrote: > > We want to be able to generate "fake" device nodes that can be > > used as an identifier for irq domains. For that, we reuse the > > dynamic DT layer in order to generate DT nodes in a detached state > > (so that it doesn't interfere with the rest of the tree). > > > > Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx> > > --- > > drivers/of/dynamic.c | 22 ++++++++++++++++++++++ > > include/linux/of.h | 5 +++++ > > 2 files changed, 27 insertions(+) > > > > diff --git a/drivers/of/dynamic.c b/drivers/of/dynamic.c > > index 53826b8..709d363 100644 > > --- a/drivers/of/dynamic.c > > +++ b/drivers/of/dynamic.c > > @@ -445,6 +445,28 @@ struct device_node *__of_node_dup(const struct device_node *np, const char *fmt, > > return NULL; > > } > > > > +/** > > + * of_node_alloc() - Allocate an empty device node dynamically. > > + * @fmt: Format string (plus vargs) for new full name of the device node > > + * > > + * Create an device tree node, either by by allocating an empty one > > Create a device tree node by allocating an empty one Ah! Thanks! M. -- Jazz is not dead. It just smells funny. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
