/* * Copyright (c) 2016 Maxime Ripard. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and * may be copied, distributed, and modified under those terms. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef _CCU_GATE_H_ #define _CCU_GATE_H_ #include <linux/clk-provider.h> #include "ccu_common.h" struct ccu_gate { u32 enable; struct ccu_common common; }; #define SUNXI_CCU_GATE(_struct, _name, _parent, _reg, _gate, _flags) \ struct ccu_gate _struct = { \ .enable = _gate, \ .common = { \ .reg = _reg, \ .hw.init = CLK_HW_INIT(_name, \ _parent, \ &ccu_gate_ops, \ _flags), \ } \ } static inline struct ccu_gate *hw_to_ccu_gate(struct clk_hw *hw) { struct ccu_common *common = hw_to_ccu_common(hw); return container_of(common, struct ccu_gate, common); } void ccu_gate_helper_disable(struct ccu_common *common, u32 gate); int ccu_gate_helper_enable(struct ccu_common *common, u32 gate); int ccu_gate_helper_is_enabled(struct ccu_common *common, u32 gate); extern const struct clk_ops ccu_gate_ops; #endif /* _CCU_GATE_H_ */