/*
   * Copyright (c) 2014, The Linux Foundation. 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 __QCOM_CLK_REGMAP_H__
  #define __QCOM_CLK_REGMAP_H__
  
  #include <linux/clk-provider.h>
  
  struct regmap;
  
  /**
   * struct clk_regmap - regmap supporting clock
   * @hw:		handle between common and hardware-specific interfaces
   * @regmap:	regmap to use for regmap helpers and/or by providers
   * @enable_reg: register when using regmap enable/disable ops
   * @enable_mask: mask when using regmap enable/disable ops
   * @enable_is_inverted: flag to indicate set enable_mask bits to disable
   *                      when using clock_enable_regmap and friends APIs.
   */
  struct clk_regmap {
  	struct clk_hw hw;
  	struct regmap *regmap;
  	unsigned int enable_reg;
  	unsigned int enable_mask;
  	bool enable_is_inverted;
  };
  #define to_clk_regmap(_hw) container_of(_hw, struct clk_regmap, hw)
  
  int clk_is_enabled_regmap(struct clk_hw *hw);
  int clk_enable_regmap(struct clk_hw *hw);
  void clk_disable_regmap(struct clk_hw *hw);
  struct clk *
  devm_clk_register_regmap(struct device *dev, struct clk_regmap *rclk);
  
  #endif