fsl/usb: Add support for USB controller version 2.4

Add support for USB controller version 2.4

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@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 22ff6b3..1e77129 100644 (file)
--- a/drivers/usb/host/fsl-mph-dr-of.c
+++ b/drivers/usb/host/fsl-mph-dr-of.c
@@ -133,6 +133,8 @@ static int usb_get_ver_info(struct device_node *np)
                        ver = FSL_USB_VER_1_6;
                else if (of_device_is_compatible(np, "fsl-usb2-dr-v2.2"))
                        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 /* for previous controller versions */
                        ver = FSL_USB_VER_OLD;
 

diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index ccfc4bb..38b5660 100644 (file)
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -23,6 +23,7 @@
 #define FSL_USB_VER_OLD                0
 #define FSL_USB_VER_1_6                1
 #define FSL_USB_VER_2_2                2
+#define FSL_USB_VER_2_4                3
 
 #include <linux/types.h>