blob: 51c413318fe049dec3040a69cdd4a5f3e3715be0 (
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--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -51,6 +51,7 @@
#include <asm/mach-types.h>
#include <asm/unaligned.h>
#include <asm/hardware.h>
+#include <asm/mach/irq.h>
#ifdef CONFIG_ARCH_PXA
#include <asm/arch/pxa-regs.h>
#endif
@@ -101,6 +102,10 @@ static const char ep0name [] = "ep0";
#endif
+#ifdef CONFIG_ARCH_GUMSTIX
+#undef CONFIG_USB_PXA2XX_SMALL
+#endif
+
#include "pxa2xx_udc.h"
@@ -2541,6 +2546,41 @@ static int __init pxa2xx_udc_probe(struc
}
#endif
+ /* Reset UDCCS register to be able to recover from whatever
+ * state UDC was previously in. */
+ *dev->ep[ 2].reg_udccs = UDCCS_BO_RPC | UDCCS_BO_SST;
+#ifndef CONFIG_USB_PXA2XX_SMALL
+ *dev->ep[ 7].reg_udccs = UDCCS_BO_RPC | UDCCS_BO_SST;
+ *dev->ep[12].reg_udccs = UDCCS_BO_RPC | UDCCS_BO_SST;
+#endif
+
+ *dev->ep[ 1].reg_udccs = UDCCS_BI_TPC | UDCCS_BI_FTF |
+ UDCCS_BI_TUR | UDCCS_BI_SST | UDCCS_BI_TSP;
+#ifndef CONFIG_USB_PXA2XX_SMALL
+ *dev->ep[ 6].reg_udccs = UDCCS_BI_TPC | UDCCS_BI_FTF |
+ UDCCS_BI_TUR | UDCCS_BI_SST | UDCCS_BI_TSP;
+ *dev->ep[11].reg_udccs = UDCCS_BI_TPC | UDCCS_BI_FTF |
+ UDCCS_BI_TUR | UDCCS_BI_SST | UDCCS_BI_TSP;
+
+ *dev->ep[ 3].reg_udccs = UDCCS_II_TPC | UDCCS_II_FTF |
+ UDCCS_II_TUR | UDCCS_II_TSP;
+ *dev->ep[ 8].reg_udccs = UDCCS_II_TPC | UDCCS_II_FTF |
+ UDCCS_II_TUR | UDCCS_II_TSP;
+ *dev->ep[13].reg_udccs = UDCCS_II_TPC | UDCCS_II_FTF |
+ UDCCS_II_TUR | UDCCS_II_TSP;
+
+ *dev->ep[ 4].reg_udccs = UDCCS_IO_RPC | UDCCS_IO_ROF;
+ *dev->ep[ 9].reg_udccs = UDCCS_IO_RPC | UDCCS_IO_ROF;
+ *dev->ep[11].reg_udccs = UDCCS_IO_RPC | UDCCS_IO_ROF;
+
+ *dev->ep[ 5].reg_udccs = UDCCS_INT_TPC | UDCCS_INT_FTF |
+ UDCCS_INT_TUR | UDCCS_INT_SST;
+ *dev->ep[10].reg_udccs = UDCCS_INT_TPC | UDCCS_INT_FTF |
+ UDCCS_INT_TUR | UDCCS_INT_SST;
+ *dev->ep[15].reg_udccs = UDCCS_INT_TPC | UDCCS_INT_FTF |
+ UDCCS_INT_TUR | UDCCS_INT_SST;
+#endif
+
/* other non-static parts of init */
dev->dev = &pdev->dev;
dev->mach = pdev->dev.platform_data;
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