dt-bindings: interrupt-controller: stm32: Document hwlock properties

Add hwlocks as optional property

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Benjamin Gaignard 2018-12-17 15:22:13 +01:00 • committed by Marc Zyngier
commit 897898a694