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path: root/drivers/clk/samsung/clk-pll.h
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Diffstat (limited to 'drivers/clk/samsung/clk-pll.h')
-rw-r--r--drivers/clk/samsung/clk-pll.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h
new file mode 100644
index 000000000000..f33786e9a78b
--- /dev/null
+++ b/drivers/clk/samsung/clk-pll.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2013 Linaro Ltd.
+ *
+ * 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.
+ *
+ * Common Clock Framework support for all PLL's in Samsung platforms
+*/
+
+#ifndef __SAMSUNG_CLK_PLL_H
+#define __SAMSUNG_CLK_PLL_H
+
+enum pll45xx_type {
+ pll_4500,
+ pll_4502,
+ pll_4508
+};
+
+enum pll46xx_type {
+ pll_4600,
+ pll_4650,
+ pll_4650c,
+};
+
+extern struct clk * __init samsung_clk_register_pll35xx(const char *name,
+ const char *pname, const void __iomem *con_reg);
+extern struct clk * __init samsung_clk_register_pll36xx(const char *name,
+ const char *pname, const void __iomem *con_reg);
+extern struct clk * __init samsung_clk_register_pll45xx(const char *name,
+ const char *pname, const void __iomem *con_reg,
+ enum pll45xx_type type);
+extern struct clk * __init samsung_clk_register_pll46xx(const char *name,
+ const char *pname, const void __iomem *con_reg,
+ enum pll46xx_type type);
+extern struct clk * __init samsung_clk_register_pll2550x(const char *name,
+ const char *pname, const void __iomem *reg_base,
+ const unsigned long offset);
+
+#endif /* __SAMSUNG_CLK_PLL_H */