projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| f9419783 TD |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* Copyright (c) 2014, The Linux Foundation. All rights reserved. */ | |
| 085d7a45 SB |
3 | |
| 4 | #ifndef __QCOM_CLK_REGMAP_H__ | |
| 5 | #define __QCOM_CLK_REGMAP_H__ | |
| 6 | ||
| 7 | #include <linux/clk-provider.h> | |
| 8 | ||
| 9 | struct regmap; | |
| 10 | ||
| 11 | /** | |
| 12 | * struct clk_regmap - regmap supporting clock | |
| 13 | * @hw: handle between common and hardware-specific interfaces | |
| 14 | * @regmap: regmap to use for regmap helpers and/or by providers | |
| 15 | * @enable_reg: register when using regmap enable/disable ops | |
| 16 | * @enable_mask: mask when using regmap enable/disable ops | |
| 17 | * @enable_is_inverted: flag to indicate set enable_mask bits to disable | |
| 18 | * when using clock_enable_regmap and friends APIs. | |
| 19 | */ | |
| 20 | struct clk_regmap { | |
| 21 | struct clk_hw hw; | |
| 22 | struct regmap *regmap; | |
| 23 | unsigned int enable_reg; | |
| 24 | unsigned int enable_mask; | |
| 25 | bool enable_is_inverted; | |
| 26 | }; | |
| 8d8c3131 AB |
27 | |
| 28 | static inline struct clk_regmap *to_clk_regmap(struct clk_hw *hw) | |
| 29 | { | |
| 30 | return container_of(hw, struct clk_regmap, hw); | |
| 31 | } | |
| 085d7a45 SB |
32 | |
| 33 | int clk_is_enabled_regmap(struct clk_hw *hw); | |
| 34 | int clk_enable_regmap(struct clk_hw *hw); | |
| 35 | void clk_disable_regmap(struct clk_hw *hw); | |
| 120c1552 | 36 | int devm_clk_register_regmap(struct device *dev, struct clk_regmap *rclk); |
| 085d7a45 SB |
37 | |
| 38 | #endif |