cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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clk-pll.h (993B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * Copyright (c) 2019 BayLibre, SAS.
      4 * Author: Jerome Brunet <jbrunet@baylibre.com>
      5 */
      6
      7#ifndef __MESON_CLK_PLL_H
      8#define __MESON_CLK_PLL_H
      9
     10#include <linux/clk-provider.h>
     11#include <linux/regmap.h>
     12#include "parm.h"
     13
     14struct pll_params_table {
     15	unsigned int	m;
     16	unsigned int	n;
     17};
     18
     19struct pll_mult_range {
     20	unsigned int	min;
     21	unsigned int	max;
     22};
     23
     24#define PLL_PARAMS(_m, _n)						\
     25	{								\
     26		.m		= (_m),					\
     27		.n		= (_n),					\
     28	}
     29
     30#define CLK_MESON_PLL_ROUND_CLOSEST	BIT(0)
     31
     32struct meson_clk_pll_data {
     33	struct parm en;
     34	struct parm m;
     35	struct parm n;
     36	struct parm frac;
     37	struct parm l;
     38	struct parm rst;
     39	const struct reg_sequence *init_regs;
     40	unsigned int init_count;
     41	const struct pll_params_table *table;
     42	const struct pll_mult_range *range;
     43	u8 flags;
     44};
     45
     46extern const struct clk_ops meson_clk_pll_ro_ops;
     47extern const struct clk_ops meson_clk_pll_ops;
     48extern const struct clk_ops meson_clk_pcie_pll_ops;
     49
     50#endif /* __MESON_CLK_PLL_H */