rk: ion: add system heap

diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi
index e2df5022e5b42ac18bff02d8779f9a8affc06f0f..5242cf46b1293b9f931a892dd7881f3a412cbe5a 100755 (executable)
--- a/arch/arm/boot/dts/rk3188.dtsi
+++ b/arch/arm/boot/dts/rk3188.dtsi
@@ -544,6 +544,9 @@
                rockchip,ion-heap@1 { /* CMA HEAP */
                        reg = <1>;
                };
+               rockchip,ion-heap@3 { /* SYSTEM HEAP */
+                       reg = <3>;
+               };
        };
 
        dwc_control_usb: dwc-control-usb@0x200080ac {