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Commit ea5b7a61 authored by Li Yang's avatar Li Yang Committed by Kumar Gala
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[POWERPC] 83xx: Added new dr_mode property for usb controller on 83xx 



Added a new dr_mode property to describe what mode the DR controller is being
used in (host, device, OTG).  Updated the MPC8349E MDS dts with this new property.

Signed-off-by: default avatarLi Yang <leoli@freescale.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent fd9aeb85

Documentation/powerpc/booting-without-of.txt

+4 −0
Original line number Diff line number Diff line
@@ -1334,6 +1334,9 @@ platforms are moved over to use the flattened-device-tree model. 
      fsl-usb2-mph compatible controllers.  Either this property or

      "port0" (or both) must be defined for "fsl-usb2-mph" compatible 

      controllers.

    - dr_mode : indicates the working mode for "fsl-usb2-dr" compatible

      controllers.  Can be "host", "peripheral", or "otg".  Default to

      "host" if not defined for backward compatibility.



   Recommended properties :

    - interrupts : <a b> where a is the interrupt number and b is a
@@ -1367,6 +1370,7 @@ platforms are moved over to use the flattened-device-tree model. 
		#size-cells = <0>;

		interrupt-parent = <700>;

		interrupts = <26 1>;

		dr_mode = "otg";

		phy = "ulpi";

	};

arch/powerpc/boot/dts/mpc8349emds.dts

+6 −0
Original line number Diff line number Diff line
@@ -39,6 +39,11 @@ 
		reg = <00000000 10000000>;	// 256MB at 0

	};



	bcsr@e2400000 {

		device_type = "board-control";

		reg = <e2400000 8000>;

	};



	soc8349@e0000000 {

		#address-cells = <1>;

		#size-cells = <1>;
@@ -103,6 +108,7 @@ 
			#size-cells = <0>;

			interrupt-parent = <700>;

			interrupts = <26 2>;

			dr_mode = "otg";

			phy_type = "ulpi";

		};