0dc6e78a3f
This is snapshot of the clock framework files as of msm-3.18
'commit c0b3f609196f ("ARM: dts: msm: Remove GPU mempool
for msm8909")'.
Below is the brief description of the additional changes made:
1. Add COMMON_CLK_MSM config flag for conditional compilation for
some common files used between COMMON_CLK_MSM and COMMON_CLK_QCOM
clock framework files.
2. Add reset controller framework files for BCR operation.
3. Add conditional compilation support for FTRACE clock functions
to maintain compatibility for clock framework based on
COMMON_CLK_MSM and COMMON_CLK_QCOM.
4. Add files for GDSC operation.
Change-Id: Ia5688600ca8e548beb15745d3ce938fdf41f82de
Signed-off-by: Shefali Jain <shefjain@codeaurora.org>
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/*
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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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* 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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* 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 <asm/clkdev.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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int of_idx;
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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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struct clk_lookup *clkdev_alloc(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_alloc(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(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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#ifdef CONFIG_COMMON_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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#endif
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#endif
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