mfd: omap-usb-host: override number of ports from platform data

Both OMAP4 and 5 exhibit the same revision ID in the REVISION register
but they have different number of ports i.e. 2 and 3 respectively.
So we can't rely on REVISION register for number of ports on OMAP5
and depend on platform data (or device tree) instead.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/platform_data/usb-omap.h b/include/linux/platform_data/usb-omap.h
index e697c85ad3bc..fa579b4c666b 100644
--- a/include/linux/platform_data/usb-omap.h
+++ b/include/linux/platform_data/usb-omap.h
@@ -55,6 +55,7 @@ struct ohci_hcd_omap_platform_data {
 };
 
 struct usbhs_omap_platform_data {
+        int                             nports;
         enum usbhs_omap_port_mode       port_mode[OMAP3_HS_USB_PORTS];
         int                             reset_gpio_port[OMAP3_HS_USB_PORTS];
         struct regulator                *regulator[OMAP3_HS_USB_PORTS];