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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/avr32/mach-at32ap/clock.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/avr32/mach-at32ap/clock.h')
-rw-r--r--kernel/arch/avr32/mach-at32ap/clock.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/kernel/arch/avr32/mach-at32ap/clock.h b/kernel/arch/avr32/mach-at32ap/clock.h
new file mode 100644
index 000000000..4c7ebbdc6
--- /dev/null
+++ b/kernel/arch/avr32/mach-at32ap/clock.h
@@ -0,0 +1,35 @@
+/*
+ * Clock management for AT32AP CPUs
+ *
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * Based on arch/arm/mach-at91/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>
+#include <linux/list.h>
+
+
+void at32_clk_register(struct clk *clk);
+
+struct clk {
+ struct list_head list; /* linking element */
+ 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 */
+};
+
+unsigned long pba_clk_get_rate(struct clk *clk);
+void pba_clk_mode(struct clk *clk, int enabled);