0cbef8b6fc
In case of PLL lock errors or the RCGR fails to update the new configuration, add support to capture all the PLL and RCGR configuration registers as part of kernel logs. Change-Id: Ifb0cefafc30f8796ba17f2d388fb65ed41aae485 Signed-off-by: Taniya Das <tdas@codeaurora.org>
46 lines
1.3 KiB
C
46 lines
1.3 KiB
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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struct clk_hw;
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struct clk_core;
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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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#endif
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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);
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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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void __clk_put(struct clk *clk);
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/* Debugfs API to print the enabled clocks */
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void clock_debug_print_enabled(void);
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void clk_debug_print_hw(struct clk_core *clk, struct seq_file *f);
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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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{
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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
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