rk: ion: dts: add ion configure to rk312x dts file

diff --git a/arch/arm/boot/dts/rk312x.dtsi b/arch/arm/boot/dts/rk312x.dtsi
index 0d685eb55f84343f49299fd23a9c5e341e977edc..77ccb71896870e5e8201e824fe71e4e9b961c1f4 100755 (executable)
--- a/arch/arm/boot/dts/rk312x.dtsi
+++ b/arch/arm/boot/dts/rk312x.dtsi
@@ -766,5 +766,18 @@
                        };
                };
        };
+       ion {
+               compatible = "rockchip,ion";
+               #address-cells = <1>;
+               #size-cells = <0>;
 
+               ion_cma: rockchip,ion-heap@1 { /* CMA HEAP */
+                       compatible = "rockchip,ion-reserve";
+                       rockchip,ion_heap = <1>;
+                       reg = <0x00000000 0x10000000>; /* 256MB */
+               };
+               rockchip,ion-heap@3 { /* VMALLOC HEAP */
+                       rockchip,ion_heap = <3>;
+               };
+       };
 };