sunxi: Add basic A33 basic support
Enable full support for the A33 SoC including display, otg-usb, etc.
Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
diff --git a/drivers/usb/musb-new/musb_regs.h b/drivers/usb/musb-new/musb_regs.h
index 27e4ed4..90288c4 100644
--- a/drivers/usb/musb-new/musb_regs.h
+++ b/drivers/usb/musb-new/musb_regs.h
@@ -458,8 +458,13 @@
static inline u8 musb_read_configdata(void __iomem *mbase)
{
+#ifdef CONFIG_MACH_SUN8I_A33
+ /* <Sigh> allwinner saves a reg, and we need to hardcode this */
+ return 0xde;
+#else
musb_writeb(mbase, MUSB_INDEX, 0);
return musb_readb(mbase, 0x10 + MUSB_CONFIGDATA);
+#endif
}
static inline u16 musb_read_hwvers(void __iomem *mbase)