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7f05e28f9d
This patch adds of_clk_get_by_clkspec() helper function, which does only a struct clk lookup from the clock providers. It is used in the subsequent patch where parsing of a clock from device tree and the lookup from providers needed to be split. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
18 lines
578 B
C
18 lines
578 B
C
/*
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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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#if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK)
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struct clk *of_clk_get_by_clkspec(struct of_phandle_args *clkspec);
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struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec);
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void of_clk_lock(void);
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void of_clk_unlock(void);
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#endif
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