diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index b63ab1570103..2141976d423c 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -2158,6 +2158,7 @@ static void musb_save_context(struct musb *musb)
 		if (!epio)
 			continue;
 
+		musb_writeb(musb_base, MUSB_INDEX, i);
 		musb->context.index_regs[i].txmaxp =
 			musb_readw(epio, MUSB_TXMAXP);
 		musb->context.index_regs[i].txcsr =
@@ -2233,6 +2234,7 @@ static void musb_restore_context(struct musb *musb)
 		if (!epio)
 			continue;
 
+		musb_writeb(musb_base, MUSB_INDEX, i);
 		musb_writew(epio, MUSB_TXMAXP,
 			musb->context.index_regs[i].txmaxp);
 		musb_writew(epio, MUSB_TXCSR,