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49 lines
1.2 KiB
49 lines
1.2 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* include/linux/clkdev.h |
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* |
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* Copyright (C) 2008 Russell King. |
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* |
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* Helper for the clk API to assist looking up a struct clk. |
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*/ |
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#ifndef __CLKDEV_H |
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#define __CLKDEV_H |
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#include <linux/slab.h> |
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struct clk; |
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struct clk_hw; |
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struct device; |
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struct clk_lookup { |
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struct list_head node; |
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const char *dev_id; |
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const char *con_id; |
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struct clk *clk; |
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struct clk_hw *clk_hw; |
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}; |
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#define CLKDEV_INIT(d, n, c) \ |
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{ \ |
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.dev_id = d, \ |
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.con_id = n, \ |
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.clk = c, \ |
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} |
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void clkdev_add(struct clk_lookup *cl); |
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void clkdev_drop(struct clk_lookup *cl); |
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struct clk_lookup *clkdev_create(struct clk *clk, const char *con_id, |
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const char *dev_fmt, ...) __printf(3, 4); |
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struct clk_lookup *clkdev_hw_create(struct clk_hw *hw, const char *con_id, |
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const char *dev_fmt, ...) __printf(3, 4); |
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void clkdev_add_table(struct clk_lookup *, size_t); |
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int clk_add_alias(const char *, const char *, const char *, struct device *); |
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int clk_register_clkdev(struct clk *, const char *, const char *); |
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int clk_hw_register_clkdev(struct clk_hw *, const char *, const char *); |
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int devm_clk_hw_register_clkdev(struct device *dev, struct clk_hw *hw, |
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const char *con_id, const char *dev_id); |
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#endif
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