linux/drivers/clk/sprd/gate.h

/* SPDX-License-Identifier: GPL-2.0 */
//
// Spreadtrum gate clock driver
//
// Copyright (C) 2017 Spreadtrum, Inc.
// Author: Chunyan Zhang <[email protected]>

#ifndef _SPRD_GATE_H_
#define _SPRD_GATE_H_

#include "common.h"

struct sprd_gate { … };

/*
 * sprd_gate->flags is used for:
 * CLK_GATE_SET_TO_DISABLE	BIT(0)
 * CLK_GATE_HIWORD_MASK		BIT(1)
 * CLK_GATE_BIG_ENDIAN		BIT(2)
 * so we define new flags from	BIT(3)
 */
#define SPRD_GATE_NON_AON …

#define SPRD_SC_GATE_CLK_HW_INIT_FN(_struct, _name, _parent, _reg,	\
				    _sc_offset, _enable_mask, _flags,	\
				    _gate_flags, _udelay, _ops, _fn) …

#define SPRD_SC_GATE_CLK_OPS_UDELAY(_struct, _name, _parent, _reg,	\
				    _sc_offset, _enable_mask, _flags,	\
				    _gate_flags, _udelay, _ops) …

#define SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset,	\
			     _enable_mask, _flags, _gate_flags, _ops) …

#define SPRD_SC_GATE_CLK(_struct, _name, _parent, _reg, _sc_offset,	\
			 _enable_mask, _flags, _gate_flags) …

#define SPRD_GATE_CLK(_struct, _name, _parent, _reg,			\
		      _enable_mask, _flags, _gate_flags) …

#define SPRD_PLL_SC_GATE_CLK(_struct, _name, _parent, _reg, _sc_offset,	\
			     _enable_mask, _flags, _gate_flags,		\
			     _udelay) …


#define SPRD_SC_GATE_CLK_HW_OPS_UDELAY(_struct, _name, _parent, _reg,	\
				       _sc_offset, _enable_mask,	\
				       _flags, _gate_flags,		\
				       _udelay, _ops) …

#define SPRD_SC_GATE_CLK_HW_OPS(_struct, _name, _parent, _reg,		\
				_sc_offset, _enable_mask, _flags,	\
				_gate_flags, _ops) …

#define SPRD_SC_GATE_CLK_HW(_struct, _name, _parent, _reg,		\
			    _sc_offset, _enable_mask, _flags,		\
			    _gate_flags) …

#define SPRD_GATE_CLK_HW(_struct, _name, _parent, _reg,			\
			 _enable_mask, _flags, _gate_flags) …

#define SPRD_PLL_SC_GATE_CLK_HW(_struct, _name, _parent, _reg,		\
				_sc_offset, _enable_mask, _flags,	\
				_gate_flags, _udelay) …

#define SPRD_SC_GATE_CLK_FW_NAME_OPS_UDELAY(_struct, _name, _parent,	\
					    _reg, _sc_offset,		\
					    _enable_mask, _flags,	\
					    _gate_flags, _udelay, _ops) …

#define SPRD_SC_GATE_CLK_FW_NAME_OPS(_struct, _name, _parent, _reg,	\
				     _sc_offset, _enable_mask, _flags,	\
				     _gate_flags, _ops) …

#define SPRD_SC_GATE_CLK_FW_NAME(_struct, _name, _parent, _reg,		\
				 _sc_offset, _enable_mask, _flags,	\
				 _gate_flags) …

#define SPRD_GATE_CLK_FW_NAME(_struct, _name, _parent, _reg,		\
			      _enable_mask, _flags, _gate_flags) …

#define SPRD_PLL_SC_GATE_CLK_FW_NAME(_struct, _name, _parent, _reg,	\
				     _sc_offset, _enable_mask, _flags,	\
				     _gate_flags, _udelay) …

static inline struct sprd_gate *hw_to_sprd_gate(const struct clk_hw *hw)
{ … }

extern const struct clk_ops sprd_gate_ops;
extern const struct clk_ops sprd_sc_gate_ops;
extern const struct clk_ops sprd_pll_sc_gate_ops;

#endif /* _SPRD_GATE_H_ */