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Diffstat (limited to 'include/asm-arm/arch-pxa/udc.h')
-rw-r--r--include/asm-arm/arch-pxa/udc.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-arm/arch-pxa/udc.h b/include/asm-arm/arch-pxa/udc.h
index 30548a30c773..121cd241115d 100644
--- a/include/asm-arm/arch-pxa/udc.h
+++ b/include/asm-arm/arch-pxa/udc.h
@@ -12,6 +12,14 @@ struct pxa2xx_udc_mach_info {
void (*udc_command)(int cmd);
#define PXA2XX_UDC_CMD_CONNECT 0 /* let host see us */
#define PXA2XX_UDC_CMD_DISCONNECT 1 /* so host won't see us */
+
+ /* Boards following the design guidelines in the developer's manual,
+ * with on-chip GPIOs not Lubbock's wierd hardware, can have a sane
+ * VBUS IRQ and omit the methods above. Store the GPIO number
+ * here; for GPIO 0, also mask in one of the pxa_gpio_mode() bits.
+ */
+ u16 gpio_vbus; /* high == vbus present */
+ u16 gpio_pullup; /* high == pullup activated */
};
extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info);