From ea5b7a61b606854bd17272cb0a751b6d0a8bfa6b Mon Sep 17 00:00:00 2001 From: Li Yang Date: Wed, 7 Feb 2007 13:51:09 +0800 Subject: [PATCH] [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: Li Yang Signed-off-by: Kumar Gala --- Documentation/powerpc/booting-without-of.txt | 4 ++++ arch/powerpc/boot/dts/mpc8349emds.dts | 6 ++++++ 2 files changed, 10 insertions(+) diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index 33994271cb..3b514672b8 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt @@ -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 : 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"; }; diff --git a/arch/powerpc/boot/dts/mpc8349emds.dts b/arch/powerpc/boot/dts/mpc8349emds.dts index efceb34326..dc121b3cb4 100644 --- a/arch/powerpc/boot/dts/mpc8349emds.dts +++ b/arch/powerpc/boot/dts/mpc8349emds.dts @@ -39,6 +39,11 @@ reg = <00000000 10000000>; // 256MB at 0 }; + bcsr@e2400000 { + device_type = "board-control"; + reg = ; + }; + 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"; }; -- 2.39.5