Commit a14a05c2 authored by Biju Das's avatar Biju Das Committed by Simon Horman
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ARM: dts: r8a7745: Add audio DMAC support 



Instantiate the audio DMA controller on the r8a7745 device tree.

Signed-off-by: default avatarBiju Das <biju.das@bp.renesas.com>
Reviewed-by: default avatarFabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 44da6315

arch/arm/boot/dts/r8a7745.dtsi

+31 −0
Original line number Diff line number Diff line
@@ -397,6 +397,37 @@ 
			dma-channels = <15>;

		};



		audma0: dma-controller@ec700000 {

			compatible = "renesas,dmac-r8a7745",

				     "renesas,rcar-dmac";

			reg = <0 0xec700000 0 0x10000>;

			interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH

				      GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>;

			interrupt-names = "error",

					  "ch0", "ch1", "ch2", "ch3",

					  "ch4", "ch5", "ch6", "ch7",

					  "ch8", "ch9", "ch10", "ch11",

					  "ch12";

			clocks = <&cpg CPG_MOD 502>;

			clock-names = "fck";

			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;

			resets = <&cpg 502>;

			#dma-cells = <1>;

			dma-channels = <13>;

		};



		usb_dmac0: dma-controller@e65a0000 {

			compatible = "renesas,r8a7745-usb-dmac",

				     "renesas,usb-dmac";

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