1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright (c) 2014, The Linux Foundation. All rights reserved. */
3
4#ifndef __QCOM_CLK_REGMAP_H__
5#define __QCOM_CLK_REGMAP_H__
6
7#include <linux/clk-provider.h>
8
9struct 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 */
20struct 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
28static inline struct clk_regmap *to_clk_regmap(struct clk_hw *hw)
29{
30	return container_of(hw, struct clk_regmap, hw);
31}
32
33int clk_is_enabled_regmap(struct clk_hw *hw);
34int clk_enable_regmap(struct clk_hw *hw);
35void clk_disable_regmap(struct clk_hw *hw);
36int devm_clk_register_regmap(struct device *dev, struct clk_regmap *rclk);
37
38#endif
39