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Commit 138c3f03 authored by Nikhil Badola's avatar Nikhil Badola Committed by Greg Kroah-Hartman
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drivers:usb:fsl: Add support for USB controller version-2.5 



Add support for USB controller version-2.5 used in
T4240 rev2.0, T1024, T1040, T2080, LS1021A

Signed-off-by: default avatarNikhil Badola <nikhil.badola@freescale.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d7c444e5

drivers/usb/host/fsl-mph-dr-of.c

+5 −0
Original line number Diff line number Diff line
@@ -127,6 +127,7 @@ static int usb_get_ver_info(struct device_node *np) 
	 * returns 1 for usb controller version 1.6

	 * returns 2 for usb controller version 2.2

	 * returns 3 for usb controller version 2.4

	 * returns 4 for usb controller version 2.5

	 * returns 0 otherwise

	 */

	if (of_device_is_compatible(np, "fsl-usb2-dr")) {
@@ -136,6 +137,8 @@ static int usb_get_ver_info(struct device_node *np) 
			ver = FSL_USB_VER_2_2;

		else if (of_device_is_compatible(np, "fsl-usb2-dr-v2.4"))

			ver = FSL_USB_VER_2_4;

		else if (of_device_is_compatible(np, "fsl-usb2-dr-v2.5"))

			ver = FSL_USB_VER_2_5;

		else /* for previous controller versions */

			ver = FSL_USB_VER_OLD;
@@ -153,6 +156,8 @@ static int usb_get_ver_info(struct device_node *np) 
			ver = FSL_USB_VER_2_2;

		else if (of_device_is_compatible(np, "fsl-usb2-mph-v2.4"))

			ver = FSL_USB_VER_2_4;

		else if (of_device_is_compatible(np, "fsl-usb2-mph-v2.5"))

			ver = FSL_USB_VER_2_5;

		else /* for previous controller versions */

			ver = FSL_USB_VER_OLD;

	}

include/linux/fsl_devices.h

+1 −0
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ 
#define FSL_USB_VER_1_6		1

#define FSL_USB_VER_2_2		2

#define FSL_USB_VER_2_4		3

#define FSL_USB_VER_2_5		4



#include <linux/types.h>