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Commit 4b4c0db5 authored by Huibin Hong's avatar Huibin Hong Committed by Heiko Stuebner
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arm64: dts: rockchip: add dmac nodes for rk3368 SoCs 



Add dmac bus and dmac peri dts nodes for peripherals,
such as I2S, SPI, UART and so on.

Signed-off-by: default avatarHuibin Hong <huibin.hong@rock-chips.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 531b3c49

arch/arm64/boot/dts/rockchip/rk3368.dtsi

+29 −0
Original line number Diff line number Diff line
@@ -169,6 +169,35 @@ 
		};

	};



	amba {

		compatible = "simple-bus";

		#address-cells = <2>;

		#size-cells = <2>;

		ranges;



		dmac_peri: dma-controller@ff250000 {

			compatible = "arm,pl330", "arm,primecell";

			reg = <0x0 0xff250000 0x0 0x4000>;

			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_DMAC_PERI>;

			clock-names = "apb_pclk";

		};



		dmac_bus: dma-controller@ff600000 {

			compatible = "arm,pl330", "arm,primecell";

			reg = <0x0 0xff600000 0x0 0x4000>;

			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_DMAC_BUS>;

			clock-names = "apb_pclk";

		};

	};



	arm-pmu {

		compatible = "arm,armv8-pmuv3";

		interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,