diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index 51a8464b55ba..97c09018aeda 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -145,6 +145,7 @@ dmac_peri: dma-controller@ff250000 { ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + peripherals-req-type-burst; clocks = <&cru ACLK_DMAC2>; clock-names = "apb_pclk"; }; @@ -156,6 +157,7 @@ dmac_bus_ns: dma-controller@ff600000 { ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + peripherals-req-type-burst; clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; status = "disabled"; @@ -168,6 +170,7 @@ dmac_bus_s: dma-controller@ffb20000 { ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + peripherals-req-type-burst; clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; };