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Commit b32dc865 authored by Lee Jones's avatar Lee Jones Committed by Linus Walleij
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ARM: ux500: Populate the ux500-musb Device Tree entry 



This patch provides all the information to successfully probe() and
correctly configure the ux500-musb device driver for DMA.

Acked-by: default avatarFabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 498315b9

arch/arm/boot/dts/dbx5x0.dtsi

+30 −1
Original line number Diff line number Diff line
@@ -175,11 +175,40 @@ 
			prcm = <&prcmu>;

		};



		usb@a03e0000 {

		usb_per5@a03e0000 {

			compatible = "stericsson,db8500-musb",

				"mentor,musb";

			reg = <0xa03e0000 0x10000>;

			interrupts = <0 23 0x4>;

			interrupt-names = "mc";



			dr_mode = "otg";



			dmas = <&dma 38 0 0x2>, /* Logical - DevToMem */

			       <&dma 38 0 0x0>, /* Logical - MemToDev */

			       <&dma 37 0 0x2>, /* Logical - DevToMem */

			       <&dma 37 0 0x0>, /* Logical - MemToDev */

			       <&dma 36 0 0x2>, /* Logical - DevToMem */

			       <&dma 36 0 0x0>, /* Logical - MemToDev */

			       <&dma 19 0 0x2>, /* Logical - DevToMem */

			       <&dma 19 0 0x0>, /* Logical - MemToDev */

			       <&dma 18 0 0x2>, /* Logical - DevToMem */

			       <&dma 18 0 0x0>, /* Logical - MemToDev */

			       <&dma 17 0 0x2>, /* Logical - DevToMem */

			       <&dma 17 0 0x0>, /* Logical - MemToDev */

			       <&dma 16 0 0x2>, /* Logical - DevToMem */

			       <&dma 16 0 0x0>, /* Logical - MemToDev */

			       <&dma 39 0 0x2>, /* Logical - DevToMem */

			       <&dma 39 0 0x0>; /* Logical - MemToDev */



			dma-names = "iep_1_9",  "oep_1_9",

				    "iep_2_10", "oep_2_10",

				    "iep_3_11", "oep_3_11",

				    "iep_4_12", "oep_4_12",

				    "iep_5_13", "oep_5_13",

				    "iep_6_14", "oep_6_14",

				    "iep_7_15", "oep_7_15",

				    "iep_8",    "oep_8";

		};



		dma: dma-controller@801C0000 {