/*
 * Copyright (c) 2015, 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_ALPHA_PLL_H__
#define __QCOM_CLK_ALPHA_PLL_H__

#include <linux/clk-provider.h>
#include "clk-regmap.h"

struct pll_vco {
	unsigned long min_freq;
	unsigned long max_freq;
	u32 val;
};

/**
 * struct clk_alpha_pll - phase locked loop (PLL)
 * @offset: base address of registers
 * @vco_table: array of VCO settings
 * @clkr: regmap clock handle
 */
struct clk_alpha_pll {
	u32 offset;

	const struct pll_vco *vco_table;
	size_t num_vco;

	struct clk_regmap clkr;
};

/**
 * struct clk_alpha_pll_postdiv - phase locked loop (PLL) post-divider
 * @offset: base address of registers
 * @width: width of post-divider
 * @clkr: regmap clock handle
 */
struct clk_alpha_pll_postdiv {
	u32 offset;
	u8 width;

	struct clk_regmap clkr;
};

extern const struct clk_ops clk_alpha_pll_ops;
extern const struct clk_ops clk_alpha_pll_postdiv_ops;

#endif