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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/include/linux/clk-private.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/include/linux/clk-private.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/clk-private.h | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/ANDROID_3.4.5/include/linux/clk-private.h b/ANDROID_3.4.5/include/linux/clk-private.h deleted file mode 100644 index 5e4312b6..00000000 --- a/ANDROID_3.4.5/include/linux/clk-private.h +++ /dev/null @@ -1,196 +0,0 @@ -/* - * linux/include/linux/clk-private.h - * - * Copyright (c) 2010-2011 Jeremy Kerr <jeremy.kerr@canonical.com> - * Copyright (C) 2011-2012 Linaro Ltd <mturquette@linaro.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef __LINUX_CLK_PRIVATE_H -#define __LINUX_CLK_PRIVATE_H - -#include <linux/clk-provider.h> -#include <linux/list.h> - -/* - * WARNING: Do not include clk-private.h from any file that implements struct - * clk_ops. Doing so is a layering violation! - * - * This header exists only to allow for statically initialized clock data. Any - * static clock data must be defined in a separate file from the logic that - * implements the clock operations for that same data. - */ - -#ifdef CONFIG_COMMON_CLK - -struct clk { - const char *name; - const struct clk_ops *ops; - struct clk_hw *hw; - struct clk *parent; - char **parent_names; - struct clk **parents; - u8 num_parents; - unsigned long rate; - unsigned long new_rate; - unsigned long flags; - unsigned int enable_count; - unsigned int prepare_count; - struct hlist_head children; - struct hlist_node child_node; - unsigned int notifier_count; -#ifdef CONFIG_COMMON_CLK_DEBUG - struct dentry *dentry; -#endif -}; - -/* - * DOC: Basic clock implementations common to many platforms - * - * Each basic clock hardware type is comprised of a structure describing the - * clock hardware, implementations of the relevant callbacks in struct clk_ops, - * unique flags for that hardware type, a registration function and an - * alternative macro for static initialization - */ - -extern struct clk_ops clk_fixed_rate_ops; - -#define DEFINE_CLK_FIXED_RATE(_name, _flags, _rate, \ - _fixed_rate_flags) \ - static struct clk _name; \ - static char *_name##_parent_names[] = {}; \ - static struct clk_fixed_rate _name##_hw = { \ - .hw = { \ - .clk = &_name, \ - }, \ - .fixed_rate = _rate, \ - .flags = _fixed_rate_flags, \ - }; \ - static struct clk _name = { \ - .name = #_name, \ - .ops = &clk_fixed_rate_ops, \ - .hw = &_name##_hw.hw, \ - .parent_names = _name##_parent_names, \ - .num_parents = \ - ARRAY_SIZE(_name##_parent_names), \ - .flags = _flags, \ - }; - -extern struct clk_ops clk_gate_ops; - -#define DEFINE_CLK_GATE(_name, _parent_name, _parent_ptr, \ - _flags, _reg, _bit_idx, \ - _gate_flags, _lock) \ - static struct clk _name; \ - static char *_name##_parent_names[] = { \ - _parent_name, \ - }; \ - static struct clk *_name##_parents[] = { \ - _parent_ptr, \ - }; \ - static struct clk_gate _name##_hw = { \ - .hw = { \ - .clk = &_name, \ - }, \ - .reg = _reg, \ - .bit_idx = _bit_idx, \ - .flags = _gate_flags, \ - .lock = _lock, \ - }; \ - static struct clk _name = { \ - .name = #_name, \ - .ops = &clk_gate_ops, \ - .hw = &_name##_hw.hw, \ - .parent_names = _name##_parent_names, \ - .num_parents = \ - ARRAY_SIZE(_name##_parent_names), \ - .parents = _name##_parents, \ - .flags = _flags, \ - }; - -extern struct clk_ops clk_divider_ops; - -#define DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr, \ - _flags, _reg, _shift, _width, \ - _divider_flags, _lock) \ - static struct clk _name; \ - static char *_name##_parent_names[] = { \ - _parent_name, \ - }; \ - static struct clk *_name##_parents[] = { \ - _parent_ptr, \ - }; \ - static struct clk_divider _name##_hw = { \ - .hw = { \ - .clk = &_name, \ - }, \ - .reg = _reg, \ - .shift = _shift, \ - .width = _width, \ - .flags = _divider_flags, \ - .lock = _lock, \ - }; \ - static struct clk _name = { \ - .name = #_name, \ - .ops = &clk_divider_ops, \ - .hw = &_name##_hw.hw, \ - .parent_names = _name##_parent_names, \ - .num_parents = \ - ARRAY_SIZE(_name##_parent_names), \ - .parents = _name##_parents, \ - .flags = _flags, \ - }; - -extern struct clk_ops clk_mux_ops; - -#define DEFINE_CLK_MUX(_name, _parent_names, _parents, _flags, \ - _reg, _shift, _width, \ - _mux_flags, _lock) \ - static struct clk _name; \ - static struct clk_mux _name##_hw = { \ - .hw = { \ - .clk = &_name, \ - }, \ - .reg = _reg, \ - .shift = _shift, \ - .width = _width, \ - .flags = _mux_flags, \ - .lock = _lock, \ - }; \ - static struct clk _name = { \ - .name = #_name, \ - .ops = &clk_mux_ops, \ - .hw = &_name##_hw.hw, \ - .parent_names = _parent_names, \ - .num_parents = \ - ARRAY_SIZE(_parent_names), \ - .parents = _parents, \ - .flags = _flags, \ - }; - -/** - * __clk_init - initialize the data structures in a struct clk - * @dev: device initializing this clk, placeholder for now - * @clk: clk being initialized - * - * Initializes the lists in struct clk, queries the hardware for the - * parent and rate and sets them both. - * - * Any struct clk passed into __clk_init must have the following members - * populated: - * .name - * .ops - * .hw - * .parent_names - * .num_parents - * .flags - * - * It is not necessary to call clk_register if __clk_init is used directly with - * statically initialized clock data. - */ -void __clk_init(struct device *dev, struct clk *clk); - -#endif /* CONFIG_COMMON_CLK */ -#endif /* CLK_PRIVATE_H */ |