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1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* Copyright (c) 2014, The Linux Foundation. All rights reserved. */ | |
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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 | }; | |
27 | #define to_clk_regmap(_hw) container_of(_hw, struct clk_regmap, hw) | |
28 | ||
29 | int clk_is_enabled_regmap(struct clk_hw *hw); | |
30 | int clk_enable_regmap(struct clk_hw *hw); | |
31 | void clk_disable_regmap(struct clk_hw *hw); | |
120c1552 | 32 | int devm_clk_register_regmap(struct device *dev, struct clk_regmap *rclk); |
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33 | |
34 | #endif |