sunxi: Move usb-controller init code out of ehci-sunxi.c for reuse for otg
Most of the usb-controller init code found in ehci-sunxi.c also is necessary
to init the otg usb controller, so move it to a common place.
While at it also update various #ifdefs / defines for sun8i support.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun4i.h b/arch/arm/include/asm/arch-sunxi/clock_sun4i.h
index 70b789e..a6d129c 100644
--- a/arch/arm/include/asm/arch-sunxi/clock_sun4i.h
+++ b/arch/arm/include/asm/arch-sunxi/clock_sun4i.h
@@ -182,7 +182,7 @@
#define AHB_GATE_OFFSET_USB_EHCI1 3
#define AHB_GATE_OFFSET_USB_OHCI0 2
#define AHB_GATE_OFFSET_USB_EHCI0 1
-#define AHB_GATE_OFFSET_USB 0
+#define AHB_GATE_OFFSET_USB0 0
/* ahb clock gate bit offset (second register) */
#define AHB_GATE_OFFSET_GMAC 17