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: Nikhil Badola <nikhil.badola@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 6 insertions, 0 deletions

diff --git a/drivers/usb/host/fsl-mph-dr-of.c b/drivers/usb/host/fsl-mph-dr-of.c
index e588ccd468fc..5e0d60035216 100644
--- a/drivers/usb/host/fsl-mph-dr-of.c
+++ b/drivers/usb/host/fsl-mph-dr-of.c
@@ -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;
         }
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index a82296af413f..2a2f56b292c1 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -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>