// SPDX-License-Identifier: GPL-2.0 // // Spreadtrum gate clock driver // // Copyright (C) 2017 Spreadtrum, Inc. // Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> #ifndef _SPRD_GATE_H_ #define _SPRD_GATE_H_ #include "common.h" struct sprd_gate { u32 enable_mask; u16 flags; u16 sc_offset; struct sprd_clk_common common; }; #define SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset, \ _enable_mask, _flags, _gate_flags, _ops) \ struct sprd_gate _struct = { \ .enable_mask = _enable_mask, \ .sc_offset = _sc_offset, \ .flags = _gate_flags, \ .common = { \ .regmap = NULL, \ .reg = _reg, \ .hw.init = CLK_HW_INIT(_name, \ _parent, \ _ops, \ _flags), \ } \ } #define SPRD_GATE_CLK(_struct, _name, _parent, _reg, \ _enable_mask, _flags, _gate_flags) \ SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, 0, \ _enable_mask, _flags, _gate_flags, \ &sprd_gate_ops) #define SPRD_SC_GATE_CLK(_struct, _name, _parent, _reg, _sc_offset, \ _enable_mask, _flags, _gate_flags) \ SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset, \ _enable_mask, _flags, _gate_flags, \ &sprd_sc_gate_ops) static inline struct sprd_gate *hw_to_sprd_gate(const struct clk_hw *hw) { struct sprd_clk_common *common = hw_to_sprd_clk_common(hw); return container_of(common, struct sprd_gate, common); } extern const struct clk_ops sprd_gate_ops; extern const struct clk_ops sprd_sc_gate_ops; #endif /* _SPRD_GATE_H_ */