--- zzzz-none-000/linux-3.10.107/include/linux/usb/musb.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/usb/musb.h	2021-02-04 17:41:59.000000000 +0000
@@ -76,6 +76,9 @@
 	unsigned	dma:1 __deprecated; /* supports DMA */
 	unsigned	vendor_req:1 __deprecated; /* vendor registers required */
 
+	/* need to explicitly de-assert the port reset after resume? */
+	unsigned	host_port_deassert_reset_at_resume:1;
+
 	u8		num_eps;	/* number of endpoints _with_ ep0 */
 	u8		dma_channels __deprecated; /* number of dma channels */
 	u8		dyn_fifo_size;	/* dynamic size in bytes */
@@ -92,15 +95,13 @@
 	/* musb CLKIN in Blackfin in MHZ */
 	unsigned char   clkin;
 #endif
-
+	u32		maximum_speed;
 };
 
 struct musb_hdrc_platform_data {
 	/* MUSB_HOST, MUSB_PERIPHERAL, or MUSB_OTG */
 	u8		mode;
 
-	u8		has_mailbox:1;
-
 	/* for clk_get() */
 	const char	*clock;