linux/drivers/clk/renesas/r8a774a1-cpg-mssr.c

// SPDX-License-Identifier: GPL-2.0
/*
 * r8a774a1 Clock Pulse Generator / Module Standby and Software Reset
 *
 * Copyright (C) 2018 Renesas Electronics Corp.
 *
 * Based on r8a7796-cpg-mssr.c
 *
 * Copyright (C) 2016 Glider bvba
 */

#include <linux/device.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/soc/renesas/rcar-rst.h>

#include <dt-bindings/clock/r8a774a1-cpg-mssr.h>

#include "renesas-cpg-mssr.h"
#include "rcar-gen3-cpg.h"

enum clk_ids {};

static const struct cpg_core_clk r8a774a1_core_clks[] __initconst =;

static const struct mssr_mod_clk r8a774a1_mod_clks[] __initconst =;

static const unsigned int r8a774a1_crit_mod_clks[] __initconst =;

/*
 * CPG Clock Data
 */

/*
 *   MD		EXTAL		PLL0	PLL1	PLL2	PLL3	PLL4	OSC
 * 14 13 19 17	(MHz)
 *-------------------------------------------------------------------------
 * 0  0  0  0	16.66 x 1	x180	x192	x144	x192	x144	/16
 * 0  0  0  1	16.66 x 1	x180	x192	x144	x128	x144	/16
 * 0  0  1  0	Prohibited setting
 * 0  0  1  1	16.66 x 1	x180	x192	x144	x192	x144	/16
 * 0  1  0  0	20    x 1	x150	x160	x120	x160	x120	/19
 * 0  1  0  1	20    x 1	x150	x160	x120	x106	x120	/19
 * 0  1  1  0	Prohibited setting
 * 0  1  1  1	20    x 1	x150	x160	x120	x160	x120	/19
 * 1  0  0  0	25    x 1	x120	x128	x96	x128	x96	/24
 * 1  0  0  1	25    x 1	x120	x128	x96	x84	x96	/24
 * 1  0  1  0	Prohibited setting
 * 1  0  1  1	25    x 1	x120	x128	x96	x128	x96	/24
 * 1  1  0  0	33.33 / 2	x180	x192	x144	x192	x144	/32
 * 1  1  0  1	33.33 / 2	x180	x192	x144	x128	x144	/32
 * 1  1  1  0	Prohibited setting
 * 1  1  1  1	33.33 / 2	x180	x192	x144	x192	x144	/32
 */
#define CPG_PLL_CONFIG_INDEX(md)

static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[16] __initconst =;

static int __init r8a774a1_cpg_mssr_init(struct device *dev)
{}

const struct cpg_mssr_info r8a774a1_cpg_mssr_info __initconst =;