Commit fb082df3 authored by Sugar Zhang's avatar Sugar Zhang Committed by Heiko Stuebner
Browse files

ARM: dts: rockchip: Add 'arm,pl330-periph-burst' for dmac 



This patch Add the quirk to specify to use burst transfer
for better compatible and higher performance.

Signed-off-by: default avatarSugar Zhang <sugar.zhang@rock-chips.com>

Link: https://lore.kernel.org/r/1593439866-68459-1-git-send-email-sugar.zhang@rock-chips.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 6c2b99a2

arch/arm/boot/dts/rk3036.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -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";

		};

arch/arm/boot/dts/rk322x.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -107,6 +107,7 @@ 
			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;

			#dma-cells = <1>;

			arm,pl330-periph-burst;

			clocks = <&cru ACLK_DMAC>;

			clock-names = "apb_pclk";

		};

arch/arm/boot/dts/rk3288.dtsi

+3 −0
Original line number Diff line number Diff line
@@ -167,6 +167,7 @@ 
				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;

			#dma-cells = <1>;

			arm,pl330-broken-no-flushp;

			arm,pl330-periph-burst;

			clocks = <&cru ACLK_DMAC2>;

			clock-names = "apb_pclk";

		};
@@ -178,6 +179,7 @@ 
				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;

			#dma-cells = <1>;

			arm,pl330-broken-no-flushp;

			arm,pl330-periph-burst;

			clocks = <&cru ACLK_DMAC1>;

			clock-names = "apb_pclk";

			status = "disabled";
@@ -190,6 +192,7 @@ 
				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;

			#dma-cells = <1>;

			arm,pl330-broken-no-flushp;

			arm,pl330-periph-burst;

			clocks = <&cru ACLK_DMAC1>;

			clock-names = "apb_pclk";

		};

arch/arm/boot/dts/rk3xxx.dtsi

+3 −0
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ 
				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;

			#dma-cells = <1>;

			arm,pl330-broken-no-flushp;

			arm,pl330-periph-burst;

			clocks = <&cru ACLK_DMA1>;

			clock-names = "apb_pclk";

		};
@@ -56,6 +57,7 @@ 
				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;

			#dma-cells = <1>;

			arm,pl330-broken-no-flushp;

			arm,pl330-periph-burst;

			clocks = <&cru ACLK_DMA1>;

			clock-names = "apb_pclk";

			status = "disabled";
@@ -68,6 +70,7 @@ 
				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;

			#dma-cells = <1>;

			arm,pl330-broken-no-flushp;

			arm,pl330-periph-burst;

			clocks = <&cru ACLK_DMA2>;

			clock-names = "apb_pclk";

		};

arch/arm/boot/dts/rv1108.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -97,6 +97,7 @@ 
			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;

			#dma-cells = <1>;

			arm,pl330-broken-no-flushp;

			arm,pl330-periph-burst;

			clocks = <&cru ACLK_DMAC>;

			clock-names = "apb_pclk";

		};

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