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Linux kernel mirror (for testing)
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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#define to_clk_regmap(_hw) container_of(_hw, struct clk_regmap, hw)
28
29int clk_is_enabled_regmap(struct clk_hw *hw);
30int clk_enable_regmap(struct clk_hw *hw);
31void clk_disable_regmap(struct clk_hw *hw);
32int devm_clk_register_regmap(struct device *dev, struct clk_regmap *rclk);
33
34#endif