[PATCH v2 3/3] add STIH4xx ION driver in DT

[Benjamin Gaignard]

Very simple and limited to one heap for contiguous memory allocation

Signed-off-by: Benjamin Gaignard <benjamin.gaign...@linaro.org>
---
 arch/arm/boot/dts/stih407-family.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/stih407-family.dtsi 
b/arch/arm/boot/dts/stih407-family.dtsi
index 91096a4..3654f8f 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -1007,4 +1007,12 @@
                        status = "disabled";
                };
        };
+
+       ion {
+               compatible = "st,sti-ion", "linux,ion";
+
+               ion-cma-heap {
+                       compatible = "st,cma-heap", "linux,ion-heap-dma";
+               };
+       };
 };
-- 
1.9.1