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authorHeiko Schocher <hs@denx.de>2015-09-08 11:52:51 +0200
committerAndreas Bießmann <andreas.devel@googlemail.com>2015-09-11 09:35:40 +0200
commit620197670a69dd8bae11134324db296f68ae804b (patch)
tree1ae869088bc1ff2d2c76813d048024e49fabd520 /include/linux
parent8ea1fbf75c56cb9ac0e9d96173068703d4ee8fdd (diff)
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usb: gadget: at91_udc: add at91_udc into U-Boot
add U-Boot specific changes to the at91_udc linux driver, so it works with U-Boot. Signed-off-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/usb/at91_udc.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/usb/at91_udc.h b/include/linux/usb/at91_udc.h
new file mode 100644
index 0000000..cd0d00f
--- /dev/null
+++ b/include/linux/usb/at91_udc.h
@@ -0,0 +1,20 @@
+/*
+ * Platform data definitions for Atmel USBA gadget driver
+ * pieces copied from linux:include/linux/platform_data/atmel.h
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef __LINUX_USB_AT91_UDC_H__
+#define __LINUX_USB_AT91_UDC_H__
+
+struct at91_udc_data {
+ int vbus_pin; /* high == host powering us */
+ u8 vbus_active_low; /* vbus polarity */
+ u8 vbus_polled; /* Use polling, not interrupt */
+ int pullup_pin; /* active == D+ pulled up */
+ u8 pullup_active_low; /* true == pullup_pin is active low */
+ unsigned long baseaddr;
+};
+
+int at91_udc_probe(struct at91_udc_data *pdata);
+#endif /* __LINUX_USB_AT91_UDC_H__ */