mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
1.4 KiB
60 lines
1.4 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
|
/* |
|
* Copyright (c) 2014 MediaTek Inc. |
|
* Author: James Liao <[email protected]> |
|
*/ |
|
|
|
#ifndef __DRV_CLK_GATE_H |
|
#define __DRV_CLK_GATE_H |
|
|
|
#include <linux/regmap.h> |
|
#include <linux/clk-provider.h> |
|
|
|
struct clk; |
|
|
|
struct mtk_clk_gate { |
|
struct clk_hw hw; |
|
struct regmap *regmap; |
|
int set_ofs; |
|
int clr_ofs; |
|
int sta_ofs; |
|
u8 bit; |
|
}; |
|
|
|
static inline struct mtk_clk_gate *to_mtk_clk_gate(struct clk_hw *hw) |
|
{ |
|
return container_of(hw, struct mtk_clk_gate, hw); |
|
} |
|
|
|
extern const struct clk_ops mtk_clk_gate_ops_setclr; |
|
extern const struct clk_ops mtk_clk_gate_ops_setclr_inv; |
|
extern const struct clk_ops mtk_clk_gate_ops_no_setclr; |
|
extern const struct clk_ops mtk_clk_gate_ops_no_setclr_inv; |
|
|
|
struct clk *mtk_clk_register_gate( |
|
const char *name, |
|
const char *parent_name, |
|
struct regmap *regmap, |
|
int set_ofs, |
|
int clr_ofs, |
|
int sta_ofs, |
|
u8 bit, |
|
const struct clk_ops *ops, |
|
unsigned long flags, |
|
struct device *dev); |
|
|
|
#define GATE_MTK_FLAGS(_id, _name, _parent, _regs, _shift, \ |
|
_ops, _flags) { \ |
|
.id = _id, \ |
|
.name = _name, \ |
|
.parent_name = _parent, \ |
|
.regs = _regs, \ |
|
.shift = _shift, \ |
|
.ops = _ops, \ |
|
.flags = _flags, \ |
|
} |
|
|
|
#define GATE_MTK(_id, _name, _parent, _regs, _shift, _ops) \ |
|
GATE_MTK_FLAGS(_id, _name, _parent, _regs, _shift, _ops, 0) |
|
|
|
#endif /* __DRV_CLK_GATE_H */
|
|
|