Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f8d4416b authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Santosh Shilimkar
Browse files

ARM: dts: keystone-k2g: Add eDMA nodes 



Add nodes for eDMA0 and eDMA1.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarDave Gerlach <d-gerlach@ti.com>
Signed-off-by: default avatarLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: default avatarSantosh Shilimkar <ssantosh@kernel.org>
parent 3f465cfa

arch/arm/boot/dts/keystone-k2g.dtsi

+66 −0
Original line number Diff line number Diff line
@@ -210,5 +210,71 @@ 
			clocks = <&k2g_clks 0x001c 0x0>;

			clock-names = "gpio";

		};



		edma0: edma@02700000 {

			compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc";

			reg =	<0x02700000 0x8000>;

			reg-names = "edma3_cc";

			interrupts = <GIC_SPI 200 IRQ_TYPE_EDGE_RISING>,

					<GIC_SPI 216 IRQ_TYPE_EDGE_RISING>,

					<GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;

			interrupt-names = "edma3_ccint", "emda3_mperr",

					  "edma3_ccerrint";

			dma-requests = <64>;

			#dma-cells = <2>;



			ti,tptcs = <&edma0_tptc0 7>, <&edma0_tptc1 0>;



			ti,edma-memcpy-channels = <32 33 34 35>;



			power-domains = <&k2g_pds 0x3f>;

		};



		edma0_tptc0: tptc@02760000 {

			compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";

			reg =	<0x02760000 0x400>;

			power-domains = <&k2g_pds 0x3f>;

		};



		edma0_tptc1: tptc@02768000 {

			compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";

			reg =	<0x02768000 0x400>;

			power-domains = <&k2g_pds 0x3f>;

		};



		edma1: edma@02728000 {

			compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc";

			reg =	<0x02728000 0x8000>;

			reg-names = "edma3_cc";

			interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,

					<GIC_SPI 219 IRQ_TYPE_EDGE_RISING>,

					<GIC_SPI 220 IRQ_TYPE_EDGE_RISING>;

			interrupt-names = "edma3_ccint", "emda3_mperr",

					  "edma3_ccerrint";

			dma-requests = <64>;

			#dma-cells = <2>;



			ti,tptcs = <&edma1_tptc0 7>, <&edma1_tptc1 0>;



			/*

			 * memcpy is disabled, can be enabled with:

			 * ti,edma-memcpy-channels = <12 13 14 15>;

			 * for example.

			 */



			power-domains = <&k2g_pds 0x4f>;

		};



		edma1_tptc0: tptc@027b0000 {

			compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";

			reg =	<0x027b0000 0x400>;

			power-domains = <&k2g_pds 0x4f>;

		};



		edma1_tptc1: tptc@027b8000 {

			compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";

			reg =	<0x027b8000 0x400>;

			power-domains = <&k2g_pds 0x4f>;

		};

	};

};