diff mbox series

[v2,04/13] ARM: dts: rk3036: Add 'arm, pl330-periph-burst' for dmac

Message ID 1591665267-37713-5-git-send-email-sugar.zhang@rock-chips.com (mailing list archive)
State New, archived
Headers show
Series Patches to improve transfer efficiency for Rockchip SoCs. | expand

Commit Message

Sugar Zhang June 9, 2020, 1:14 a.m. UTC 
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/arm/boot/dts/rk3036.dtsi | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index d9a0c9a2..0935670 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -67,6 +67,7 @@ 
 				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
 			arm,pl330-broken-no-flushp;
+			arm,pl330-periph-burst;
 			clocks = <&cru ACLK_DMAC2>;
 			clock-names = "apb_pclk";
 		};