diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index 99eeea70223b94c9492a9df2fb8f7e4ffa373613..f1581f9d050f54037f24e5029d1814e9f759b520 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -78,6 +78,7 @@ dmac1_s: dma-controller@20018000 {
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
+			arm,pl330-broken-no-flushp;
 			clocks = <&cru ACLK_DMA1>;
 			clock-names = "apb_pclk";
 		};
@@ -88,6 +89,7 @@ dmac1_ns: dma-controller@2001c000 {
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
+			arm,pl330-broken-no-flushp;
 			clocks = <&cru ACLK_DMA1>;
 			clock-names = "apb_pclk";
 			status = "disabled";
@@ -99,6 +101,7 @@ dmac2: dma-controller@20078000 {
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
+			arm,pl330-broken-no-flushp;
 			clocks = <&cru ACLK_DMA2>;
 			clock-names = "apb_pclk";
 		};