mirror of https://github.com/hak5/openwrt-owl.git
99 lines
2.4 KiB
Diff
99 lines
2.4 KiB
Diff
--- a/drivers/usb/gadget/Kconfig
|
|
+++ b/drivers/usb/gadget/Kconfig
|
|
@@ -56,6 +56,14 @@ config USB_GADGET_DEBUG_FILES
|
|
config USB_GADGET_SELECTED
|
|
boolean
|
|
|
|
+config USB_GADGET_GUMSTIX
|
|
+ tristate
|
|
+ default m if USB_GADGET=m
|
|
+ default y if USB_GADGET=y
|
|
+ depends on USB_GADGET && ARCH_GUMSTIX
|
|
+ help
|
|
+ USB Gadget support for the Gumstix platform
|
|
+
|
|
#
|
|
# USB Peripheral Controller Support
|
|
#
|
|
--- a/drivers/usb/gadget/Makefile
|
|
+++ b/drivers/usb/gadget/Makefile
|
|
@@ -8,6 +8,7 @@ obj-$(CONFIG_USB_GOKU) += goku_udc.o
|
|
obj-$(CONFIG_USB_OMAP) += omap_udc.o
|
|
obj-$(CONFIG_USB_LH7A40X) += lh7a40x_udc.o
|
|
obj-$(CONFIG_USB_AT91) += at91_udc.o
|
|
+obj-$(CONFIG_USB_GADGET_GUMSTIX) += gumstix_gadget.o
|
|
|
|
#
|
|
# USB gadget drivers
|
|
--- a/drivers/usb/gadget/pxa2xx_udc.c
|
|
+++ b/drivers/usb/gadget/pxa2xx_udc.c
|
|
@@ -2752,8 +2752,16 @@ static struct platform_driver udc_driver
|
|
},
|
|
};
|
|
|
|
+#ifdef CONFIG_ARCH_GUMSTIX
|
|
+extern void gumstix_usb_gadget_load(void);
|
|
+#endif
|
|
+
|
|
static int __init udc_init(void)
|
|
{
|
|
+#ifdef CONFIG_ARCH_GUMSTIX
|
|
+ gumstix_usb_gadget_load();
|
|
+#endif
|
|
+
|
|
printk(KERN_INFO "%s: version %s\n", driver_name, DRIVER_VERSION);
|
|
return platform_driver_register(&udc_driver);
|
|
}
|
|
--- /dev/null
|
|
+++ b/drivers/usb/gadget/gumstix_gadget.c
|
|
@@ -0,0 +1,49 @@
|
|
+/*
|
|
+ * Gumstix USB gadget intialization driver
|
|
+ *
|
|
+ * Author: Craig Hughes
|
|
+ * Created: December 9, 2004
|
|
+ * Copyright: (C) 2004 Craig Hughes
|
|
+ *
|
|
+ * This program is free software; you can redistribute it and/or modify
|
|
+ * it under the terms of the GNU General Public License as published by
|
|
+ * the Free Software Foundation; either version 2 of the License, or
|
|
+ * (at your option) any later version.
|
|
+ *
|
|
+ */
|
|
+
|
|
+#include <linux/module.h>
|
|
+
|
|
+#include <asm/hardware.h>
|
|
+#include <asm/arch/pxa-regs.h>
|
|
+#include <asm/delay.h>
|
|
+#include <asm/irq.h>
|
|
+#include <asm/mach/irq.h>
|
|
+
|
|
+#include <asm/arch/gumstix.h>
|
|
+#include <asm/arch/udc.h>
|
|
+
|
|
+int __init gumstix_usb_gadget_init(void)
|
|
+{
|
|
+ pxa_gpio_mode(GPIO_GUMSTIX_USB_GPIOx_DIS_MD);
|
|
+ pxa_gpio_mode(GPIO_GUMSTIX_USB_GPIOn_MD);
|
|
+
|
|
+ set_irq_type(GUMSTIX_USB_INTR_IRQ, IRQT_BOTHEDGE);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+void __exit gumstix_usb_gadget_exit(void)
|
|
+{
|
|
+}
|
|
+
|
|
+void gumstix_usb_gadget_load(void) {}
|
|
+EXPORT_SYMBOL(gumstix_usb_gadget_load);
|
|
+
|
|
+module_init(gumstix_usb_gadget_init);
|
|
+module_exit(gumstix_usb_gadget_exit);
|
|
+
|
|
+MODULE_LICENSE("GPL");
|
|
+MODULE_AUTHOR("Craig Hughes <craig@gumstix.com>");
|
|
+MODULE_DESCRIPTION("Gumstix board USB gadget initialization driver");
|
|
+MODULE_VERSION("1:0.1");
|