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

Very simple and limited to one heap for contiguous memory allocation

Signed-off-by: Benjamin Gaignard benjamin.gaignard@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"; + }; + }; };