sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.h

   1 /*
   2  * mt2701-afe-clock-ctrl.h  --  Mediatek 2701 afe clock ctrl definition
   3  *
   4  * Copyright (c) 2016 MediaTek Inc.
   5  * Author: Garlic Tseng <garlic.tseng@mediatek.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 and
   9  * only version 2 as published by the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  */
  16
  17 #ifndef _MT2701_AFE_CLOCK_CTRL_H_
  18 #define _MT2701_AFE_CLOCK_CTRL_H_
  19
  20 struct mtk_base_afe;
  21
  22 int mt2701_init_clock(struct mtk_base_afe *afe);
  23 int mt2701_afe_enable_clock(struct mtk_base_afe *afe);
  24 void mt2701_afe_disable_clock(struct mtk_base_afe *afe);
  25
  26 int mt2701_turn_on_a1sys_clock(struct mtk_base_afe *afe);
  27 void mt2701_turn_off_a1sys_clock(struct mtk_base_afe *afe);
  28
  29 int mt2701_turn_on_a2sys_clock(struct mtk_base_afe *afe);
  30 void mt2701_turn_off_a2sys_clock(struct mtk_base_afe *afe);
  31
  32 int mt2701_turn_on_afe_clock(struct mtk_base_afe *afe);
  33 void mt2701_turn_off_afe_clock(struct mtk_base_afe *afe);
  34
  35 void mt2701_mclk_configuration(struct mtk_base_afe *afe, int id, int domain,
  36                                int mclk);
  37
  38 #endif