| /* |
| * drivers/amlogic/media/common/arch/switch/amports_gate.h |
| * |
| * Copyright (C) 2016 Amlogic, Inc. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * 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 AMPORT_GATE_H |
| #define AMPORT_GATE_H |
| #include <linux/device.h> |
| |
| struct gate_switch_node { |
| struct clk *clk; |
| const char *name; |
| struct mutex mutex; |
| int ref_count; |
| }; |
| |
| extern int amports_clock_gate_init(struct device *dev); |
| extern int amports_switch_gate(const char *name, int enable); |
| |
| #endif |
