add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/clk/clk.h
..
..
@@ -1,44 +1,38 @@
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+/* SPDX-License-Identifier: GPL-2.0 */
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 /*
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- * linux/drivers/clk/clk.h
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- *
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  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
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  * Sylwester Nawrocki <s.nawrocki@samsung.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 struct clk_hw;
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+struct device;
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+struct of_phandle_args;
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 #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK)
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-struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec,
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-				       const char *dev_id, const char *con_id,
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-				       bool with_orphans);
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-struct clk *
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-of_clk_get_from_provider_with_orphans(struct of_phandle_args *clkspec);
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+struct clk_hw *of_clk_get_hw(struct device_node *np,
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+				    int index, const char *con_id);
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+#else /* !CONFIG_COMMON_CLK || !CONFIG_OF */
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+static inline struct clk_hw *of_clk_get_hw(struct device_node *np,
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+				    int index, const char *con_id)
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+{
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+	return ERR_PTR(-ENOENT);
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+}
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 #endif
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+struct clk_hw *clk_find_hw(const char *dev_id, const char *con_id);
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+
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 #ifdef CONFIG_COMMON_CLK
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-struct clk *__clk_create_clk(struct clk_hw *hw, const char *dev_id,
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-			     const char *con_id, bool with_orphans);
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-void __clk_free_clk(struct clk *clk);
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-int __clk_get(struct clk *clk);
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+struct clk *clk_hw_create_clk(struct device *dev, struct clk_hw *hw,
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+			      const char *dev_id, const char *con_id);
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 void __clk_put(struct clk *clk);
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 #else
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 /* All these casts to avoid ifdefs in clkdev... */
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 static inline struct clk *
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-__clk_create_clk(struct clk_hw *hw, const char *dev_id, const char *con_id,
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-		 bool with_orphans)
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+clk_hw_create_clk(struct device *dev, struct clk_hw *hw, const char *dev_id,
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+		  const char *con_id)
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 {
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 	return (struct clk *)hw;
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 }
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-static inline void __clk_free_clk(struct clk *clk) { }
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-static struct clk_hw *__clk_get_hw(struct clk *clk)
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-{
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-	return (struct clk_hw *)clk;
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-}
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-static inline int __clk_get(struct clk *clk) { return 1; }
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 static inline void __clk_put(struct clk *clk) { }
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 #endif