summaryrefslogtreecommitdiff
path: root/arch/avr32/mach-at32ap/clock.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/avr32/mach-at32ap/clock.h')
-rw-r--r--arch/avr32/mach-at32ap/clock.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/avr32/mach-at32ap/clock.h b/arch/avr32/mach-at32ap/clock.h
new file mode 100644
index 000000000000..f953f044ba4d
--- /dev/null
+++ b/arch/avr32/mach-at32ap/clock.h
@@ -0,0 +1,30 @@
+/*
+ * Clock management for AT32AP CPUs
+ *
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * Based on arch/arm/mach-at91rm9200/clock.c
+ * Copyright (C) 2005 David Brownell
+ * Copyright (C) 2005 Ivan Kokshaysky
+ *
+ * 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.
+ */
+#include <linux/clk.h>
+
+struct clk {
+ const char *name; /* Clock name/function */
+ struct device *dev; /* Device the clock is used by */
+ struct clk *parent; /* Parent clock, if any */
+ void (*mode)(struct clk *clk, int enabled);
+ unsigned long (*get_rate)(struct clk *clk);
+ long (*set_rate)(struct clk *clk, unsigned long rate,
+ int apply);
+ int (*set_parent)(struct clk *clk, struct clk *parent);
+ u16 users; /* Enabled if non-zero */
+ u16 index; /* Sibling index */
+};
+
+extern struct clk *at32_clock_list[];
+extern unsigned int at32_nr_clocks;