| /* |
| * 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); |
| int devm_clk_register_regmap(struct device *dev, struct clk_regmap *rclk); |
| |
| #endif |