[ARM] 4430/1: davinci: clock control support

Support clock control driver for TI DaVinci SoC

Signed-off-by: Vladimir Barinov <vbarinov@ru.mvista.com>
Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 33 insertions, 0 deletions

diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h
new file mode 100644
index 000000000000..ed47079a52e4
--- /dev/null
+++ b/arch/arm/mach-davinci/clock.h
@@ -0,0 +1,33 @@
+/*
+ * TI DaVinci clock definitions
+ *
+ * Copyright (C) 2006 Texas Instruments.
+ *
+ * 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 __ARCH_ARM_DAVINCI_CLOCK_H
+#define __ARCH_ARM_DAVINCI_CLOCK_H
+
+struct clk {
+        struct list_head        node;
+        struct module           *owner;
+        const char              *name;
+        unsigned int            *rate;
+        int                     id;
+        __s8                    usecount;
+        __u8                    flags;
+        __u8                    lpsc;
+};
+
+/* Clock flags */
+#define RATE_CKCTL              1
+#define RATE_FIXED              2
+#define RATE_PROPAGATES         4
+#define VIRTUAL_CLOCK           8
+#define ALWAYS_ENABLED          16
+#define ENABLE_REG_32BIT        32
+
+#endif