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Commit e3188533 authored by Padmavathi Venna's avatar Padmavathi Venna Committed by Kukjin Kim
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ARM: dts: Add DMA controller node info on Exynos5420 



This patch adds dma controller node info on Exynos5420.
Exynos5420 has adma for audio IPs. As adma clk is dependent
on audss clk provider that will be added later.

Signed-off-by: default avatarPadmavathi Venna <padma.v@samsung.com>
Signed-off-by: default avatarLeela Krishna Amudala <l.krishna@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent de4cf2fe

arch/arm/boot/dts/exynos5420.dtsi

+52 −0
Original line number Original line Diff line number Diff line
@@ -271,6 +271,58 @@ 
		status = "okay";

		status = "okay";

	};

	};





	amba {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "arm,amba-bus";

		interrupt-parent = <&gic>;

		ranges;



		pdma0: pdma@121A0000 {

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

			reg = <0x121A0000 0x1000>;

			interrupts = <0 34 0>;

			clocks = <&clock 362>;

			clock-names = "apb_pclk";

			#dma-cells = <1>;

			#dma-channels = <8>;

			#dma-requests = <32>;

		};



		pdma1: pdma@121B0000 {

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

			reg = <0x121B0000 0x1000>;

			interrupts = <0 35 0>;

			clocks = <&clock 363>;

			clock-names = "apb_pclk";

			#dma-cells = <1>;

			#dma-channels = <8>;

			#dma-requests = <32>;

		};



		mdma0: mdma@10800000 {

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

			reg = <0x10800000 0x1000>;

			interrupts = <0 33 0>;

			clocks = <&clock 473>;

			clock-names = "apb_pclk";

			#dma-cells = <1>;

			#dma-channels = <8>;

			#dma-requests = <1>;

		};



		mdma1: mdma@11C10000 {

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

			reg = <0x11C10000 0x1000>;

			interrupts = <0 124 0>;

			clocks = <&clock 442>;

			clock-names = "apb_pclk";

			#dma-cells = <1>;

			#dma-channels = <8>;

			#dma-requests = <1>;

		};

	};



	serial@12C00000 {

	serial@12C00000 {

		clocks = <&clock 257>, <&clock 128>;

		clocks = <&clock 257>, <&clock 128>;

		clock-names = "uart", "clk_uart_baud0";

		clock-names = "uart", "clk_uart_baud0";