This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / include / asm-avr32 / arch-at32ap / portmux.h

diff --git a/include/asm-avr32/arch-at32ap/portmux.h b/include/asm-avr32/arch-at32ap/portmux.h
new file mode 100644 (file)
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+++ b/include/asm-avr32/arch-at32ap/portmux.h
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+/*
+ * AT32 portmux interface.
+ *
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_PORTMUX_H__
+#define __ASM_ARCH_PORTMUX_H__
+
+/*
+ * Set up pin multiplexing, called from board init only.
+ *
+ * The following flags determine the initial state of the pin.
+ */
+#define AT32_GPIOF_PULLUP      0x00000001      /* Enable pull-up */
+#define AT32_GPIOF_OUTPUT      0x00000002      /* Enable output driver */
+#define AT32_GPIOF_HIGH                0x00000004      /* Set output high */
+
+void at32_select_periph(unsigned int pin, unsigned int periph,
+                       unsigned long flags);
+void at32_select_gpio(unsigned int pin, unsigned long flags);
+
+#endif /* __ASM_ARCH_PORTMUX_H__ */