32 lines
1004 B
C
32 lines
1004 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2020 Sean Anderson <seanga2@gmail.com>
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*/
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#ifndef K210_BYPASS_H
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#define K210_BYPASS_H
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struct clk;
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struct k210_bypass {
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struct clk clk;
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struct clk **children; /* Clocks to reparent */
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struct clk **saved_parents; /* Parents saved over en-/dis-able */
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struct clk *bypassee; /* Clock to bypass */
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const struct clk_ops *bypassee_ops; /* Ops of the bypass clock */
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struct clk *alt; /* Clock to set children to when bypassing */
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size_t child_count;
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};
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#define to_k210_bypass(_clk) container_of(_clk, struct k210_bypass, clk)
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int k210_bypass_set_children(struct clk *clk, struct clk **children,
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size_t child_count);
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struct clk *k210_register_bypass_struct(const char *name,
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const char *parent_name,
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struct k210_bypass *bypass);
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struct clk *k210_register_bypass(const char *name, const char *parent_name,
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struct clk *bypassee,
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const struct clk_ops *bypassee_ops,
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struct clk *alt);
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#endif /* K210_BYPASS_H */
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