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>

diff --git a/drivers/usb/host/fsl-mph-dr-of.c b/drivers/usb/host/fsl-mph-dr-of.c
index e588ccd..5e0d600 100644 (file)
--- 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 a82296a..2a2f56b 100644 (file)
--- 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>