Message ID | 1591665743-38416-4-git-send-email-sugar.zhang@rock-chips.com |
---|---|
State | New |
Headers | show |
Series | Patches to improve transfer efficiency for Rockchip SoCs. | expand |
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 1448f35..599b1e1 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -211,6 +211,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMAC0_PERILP>; clock-names = "apb_pclk"; + arm,pl330-periph-burst; }; dmac_peri: dma-controller@ff6e0000 { @@ -221,6 +222,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMAC1_PERILP>; clock-names = "apb_pclk"; + arm,pl330-periph-burst; }; };
This patch Add the quirk to specify to use burst transfer for better compatible and higher performance. Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com> --- Changes in v2: - fix FATAL ERROR: Unable to parse input tree arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 ++ 1 file changed, 2 insertions(+)