drivers/clk/renesas/r8a779f0-cpg-mssr.c - u-boot - Git at Google

 // SPDX-License-Identifier: GPL-2.0
 /*
  * r8a779f0 Clock Pulse Generator / Module Standby and Software Reset
  *
  * Copyright (C) 2021 Renesas Electronics Corp.
  *
  * Based on r8a779a0-cpg-mssr.c
  */

 #include <common.h>
 #include <clk-uclass.h>
 #include <dm.h>

 #include <dt-bindings/clock/r8a779f0-cpg-mssr.h>

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

 enum clk_ids {
 	/* Core Clock Outputs exported to DT */
 	LAST_DT_CORE_CLK = R8A779F0_CLK_R,

 	/* External Input Clocks */
 	CLK_EXTAL,
 	CLK_EXTALR,

 	/* Internal Core Clocks */
 	CLK_MAIN,
 	CLK_PLL1,
 	CLK_PLL2,
 	CLK_PLL3,
 	CLK_PLL5,
 	CLK_PLL6,
 	CLK_PLL1_DIV2,
 	CLK_PLL2_DIV2,
 	CLK_PLL3_DIV2,
 	CLK_PLL5_DIV2,
 	CLK_PLL5_DIV4,
 	CLK_PLL6_DIV2,
 	CLK_S0,
 	CLK_SASYNCPER,
 	CLK_SDSRC,
 	CLK_RPCSRC,
 	CLK_OCO,

 	/* Module Clocks */
 	MOD_CLK_BASE
 };

 static const struct cpg_core_clk r8a779f0_core_clks[] = {
 	/* External Clock Inputs */
 	DEF_INPUT("extal",	CLK_EXTAL),
 	DEF_INPUT("extalr",	CLK_EXTALR),

 	/* Internal Core Clocks */
 	DEF_BASE(".main", CLK_MAIN,	CLK_TYPE_GEN4_MAIN, CLK_EXTAL),
 	DEF_BASE(".pll1", CLK_PLL1,	CLK_TYPE_GEN4_PLL1, CLK_MAIN),
 	DEF_BASE(".pll2", CLK_PLL2,	CLK_TYPE_GEN4_PLL2, CLK_MAIN),
 	DEF_BASE(".pll3", CLK_PLL3,	CLK_TYPE_GEN4_PLL3, CLK_MAIN),
 	DEF_BASE(".pll5", CLK_PLL5,	CLK_TYPE_GEN4_PLL5, CLK_MAIN),
 	DEF_BASE(".pll6", CLK_PLL6,	CLK_TYPE_GEN4_PLL6, CLK_MAIN),

 	DEF_FIXED(".pll1_div2",	CLK_PLL1_DIV2,	CLK_PLL1,	2, 1),
 	DEF_FIXED(".pll2_div2",	CLK_PLL2_DIV2,	CLK_PLL2,	2, 1),
 	DEF_FIXED(".pll3_div2",	CLK_PLL3_DIV2,	CLK_PLL3,	2, 1),
 	DEF_FIXED(".pll5_div2",	CLK_PLL5_DIV2,	CLK_PLL5,	2, 1),
 	DEF_FIXED(".pll5_div4",	CLK_PLL5_DIV4,	CLK_PLL5_DIV2,	2, 1),
 	DEF_FIXED(".pll6_div2",	CLK_PLL6_DIV2,	CLK_PLL6,	2, 1),
 	DEF_FIXED(".s0",	CLK_S0,		CLK_PLL1_DIV2,	2, 1),

 	DEF_FIXED(".sasyncper",	CLK_SASYNCPER,	CLK_PLL5_DIV4,	3, 1),
 	DEF_BASE(".sdsrc",	CLK_SDSRC,	CLK_TYPE_GEN4_SDSRC, CLK_PLL5),
 	DEF_RATE(".oco",	CLK_OCO,	32768),

 	DEF_BASE(".rpcsrc",	CLK_RPCSRC,	CLK_TYPE_GEN4_RPCSRC, CLK_PLL5),

 	/* Core Clock Outputs */
 	DEF_GEN4_Z("z0",	R8A779F0_CLK_Z0,	CLK_TYPE_GEN4_Z,	CLK_PLL2,	2, 0),
 	DEF_GEN4_Z("z1",	R8A779F0_CLK_Z1,	CLK_TYPE_GEN4_Z,	CLK_PLL2,	2, 8),
 	DEF_FIXED("s0d2",	R8A779F0_CLK_S0D2,	CLK_S0,		2, 1),
 	DEF_FIXED("s0d3",	R8A779F0_CLK_S0D3,	CLK_S0,		3, 1),
 	DEF_FIXED("s0d4",	R8A779F0_CLK_S0D4,	CLK_S0,		4, 1),
 	DEF_FIXED("cl16m",	R8A779F0_CLK_CL16M,	CLK_S0,		48, 1),
 	DEF_FIXED("s0d2_mm",	R8A779F0_CLK_S0D2_MM,	CLK_S0,		2, 1),
 	DEF_FIXED("s0d3_mm",	R8A779F0_CLK_S0D3_MM,	CLK_S0,		3, 1),
 	DEF_FIXED("s0d4_mm",	R8A779F0_CLK_S0D4_MM,	CLK_S0,		4, 1),
 	DEF_FIXED("cl16m_mm",	R8A779F0_CLK_CL16M_MM,	CLK_S0,		48, 1),
 	DEF_FIXED("s0d2_rt",	R8A779F0_CLK_S0D2_RT,	CLK_S0,		2, 1),
 	DEF_FIXED("s0d3_rt",	R8A779F0_CLK_S0D3_RT,	CLK_S0,		3, 1),
 	DEF_FIXED("s0d4_rt",	R8A779F0_CLK_S0D4_RT,	CLK_S0,		4, 1),
 	DEF_FIXED("s0d6_rt",	R8A779F0_CLK_S0D6_RT,	CLK_S0,		6, 1),
 	DEF_FIXED("cl16m_rt",	R8A779F0_CLK_CL16M_RT,	CLK_S0,		48, 1),
 	DEF_FIXED("s0d3_per",	R8A779F0_CLK_S0D3_PER,	CLK_S0,		3, 1),
 	DEF_FIXED("s0d6_per",	R8A779F0_CLK_S0D6_PER,	CLK_S0,		6, 1),
 	DEF_FIXED("s0d12_per",	R8A779F0_CLK_S0D12_PER,	CLK_S0,		12, 1),
 	DEF_FIXED("s0d24_per",	R8A779F0_CLK_S0D24_PER,	CLK_S0,		24, 1),
 	DEF_FIXED("cl16m_per",	R8A779F0_CLK_CL16M_PER,	CLK_S0,		48, 1),
 	DEF_FIXED("s0d2_hsc",	R8A779F0_CLK_S0D2_HSC,	CLK_S0,		2, 1),
 	DEF_FIXED("s0d3_hsc",	R8A779F0_CLK_S0D3_HSC,	CLK_S0,		3, 1),
 	DEF_FIXED("s0d4_hsc",	R8A779F0_CLK_S0D4_HSC,	CLK_S0,		4, 1),
 	DEF_FIXED("s0d6_hsc",	R8A779F0_CLK_S0D6_HSC,	CLK_S0,		6, 1),
 	DEF_FIXED("s0d12_hsc",	R8A779F0_CLK_S0D12_HSC,	CLK_S0,		12, 1),
 	DEF_FIXED("cl16m_hsc",	R8A779F0_CLK_CL16M_HSC,	CLK_S0,		48, 1),
 	DEF_FIXED("s0d2_cc",	R8A779F0_CLK_S0D2_CC,	CLK_S0,		2, 1),
 	DEF_FIXED("rsw2",	R8A779F0_CLK_RSW2,	CLK_PLL5_DIV2,	5, 1),
 	DEF_FIXED("cbfusa",	R8A779F0_CLK_CBFUSA,	CLK_EXTAL,	2, 1),
 	DEF_FIXED("cpex",	R8A779F0_CLK_CPEX,	CLK_EXTAL,	2, 1),

 	DEF_FIXED("sasyncrt",	R8A779F0_CLK_SASYNCRT,	CLK_PLL5_DIV4,	48, 1),
 	DEF_FIXED("sasyncperd1",R8A779F0_CLK_SASYNCPERD1, CLK_SASYNCPER,1, 1),
 	DEF_FIXED("sasyncperd2",R8A779F0_CLK_SASYNCPERD2, CLK_SASYNCPER,2, 1),
 	DEF_FIXED("sasyncperd4",R8A779F0_CLK_SASYNCPERD4, CLK_SASYNCPER,4, 1),

 	DEF_GEN4_SDH("sd0h",	R8A779F0_CLK_SD0H,	CLK_SDSRC,	   0x870),
 	DEF_GEN4_SD("sd0",	R8A779F0_CLK_SD0,	R8A779F0_CLK_SD0H, 0x870),

 	DEF_BASE("rpc",		R8A779F0_CLK_RPC,	CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
 	DEF_BASE("rpcd2",	R8A779F0_CLK_RPCD2,	CLK_TYPE_GEN4_RPCD2, R8A779F0_CLK_RPC),

 	DEF_DIV6P1("mso",	R8A779F0_CLK_MSO,	CLK_PLL5_DIV4,	0x87c),

 	DEF_GEN4_OSC("osc",	R8A779F0_CLK_OSC,	CLK_EXTAL,	8),
 	DEF_GEN4_MDSEL("r",	R8A779F0_CLK_R, 29, CLK_EXTALR, 1, CLK_OCO, 1),
 };

 static const struct mssr_mod_clk r8a779f0_mod_clks[] = {
 	DEF_MOD("hscif0",	514,	R8A779F0_CLK_SASYNCPERD1),
 	DEF_MOD("hscif1",	515,	R8A779F0_CLK_SASYNCPERD1),
 	DEF_MOD("hscif2",	516,	R8A779F0_CLK_SASYNCPERD1),
 	DEF_MOD("hscif3",	517,	R8A779F0_CLK_SASYNCPERD1),
 	DEF_MOD("i2c0",		518,	R8A779F0_CLK_S0D6_PER),
 	DEF_MOD("i2c1",		519,	R8A779F0_CLK_S0D6_PER),
 	DEF_MOD("i2c2",		520,	R8A779F0_CLK_S0D6_PER),
 	DEF_MOD("i2c3",		521,	R8A779F0_CLK_S0D6_PER),
 	DEF_MOD("i2c4",		522,	R8A779F0_CLK_S0D6_PER),
 	DEF_MOD("i2c5",		523,	R8A779F0_CLK_S0D6_PER),
 	DEF_MOD("msiof0",	618,	R8A779F0_CLK_MSO),
 	DEF_MOD("msiof1",	619,	R8A779F0_CLK_MSO),
 	DEF_MOD("msiof2",	620,	R8A779F0_CLK_MSO),
 	DEF_MOD("msiof3",	621,	R8A779F0_CLK_MSO),
 	DEF_MOD("pcie0",	624,	R8A779F0_CLK_S0D2),
 	DEF_MOD("pcie1",	625,	R8A779F0_CLK_S0D2),
 	DEF_MOD("scif0",	702,	R8A779F0_CLK_SASYNCPERD4),
 	DEF_MOD("scif1",	703,	R8A779F0_CLK_SASYNCPERD4),
 	DEF_MOD("scif3",	704,	R8A779F0_CLK_SASYNCPERD4),
 	DEF_MOD("scif4",	705,	R8A779F0_CLK_SASYNCPERD4),
 	DEF_MOD("sdhi0",        706,    R8A779F0_CLK_SD0),
 	DEF_MOD("sys-dmac0",	709,	R8A779F0_CLK_S0D3_PER),
 	DEF_MOD("sys-dmac1",	710,	R8A779F0_CLK_S0D3_PER),
 	DEF_MOD("tmu0",		713,	R8A779F0_CLK_SASYNCRT),
 	DEF_MOD("tmu1",		714,	R8A779F0_CLK_SASYNCPERD2),
 	DEF_MOD("tmu2",		715,	R8A779F0_CLK_SASYNCPERD2),
 	DEF_MOD("tmu3",		716,	R8A779F0_CLK_SASYNCPERD2),
 	DEF_MOD("tmu4",		717,	R8A779F0_CLK_SASYNCPERD2),
 	DEF_MOD("wdt",		907,	R8A779F0_CLK_R),
 	DEF_MOD("cmt0",		910,	R8A779F0_CLK_R),
 	DEF_MOD("cmt1",		911,	R8A779F0_CLK_R),
 	DEF_MOD("cmt2",		912,	R8A779F0_CLK_R),
 	DEF_MOD("cmt3",		913,	R8A779F0_CLK_R),
 	DEF_MOD("pfc0",		915,	R8A779F0_CLK_CL16M),
 	DEF_MOD("tsc",		919,	R8A779F0_CLK_CL16M),
 	DEF_MOD("rswitch2",	1505,	R8A779F0_CLK_RSW2),
 	DEF_MOD("ether-serdes",	1506,	R8A779F0_CLK_S0D2_HSC),
 	DEF_MOD("ufs",		1514,	R8A779F0_CLK_S0D4_HSC),
 };

 /*
  * CPG Clock Data
  */
 /*
  *   MD	 EXTAL		PLL1	PLL2	PLL3	PLL4	PLL5	PLL6	OSC
  * 14 13 (MHz)
  * ------------------------------------------------------------------------
  * 0  0	 16    / 1	x200	x150	x200	n/a	x200	x134	/15
  * 0  1	 20    / 1	x160	x120	x160	n/a	x160	x106	/19
  * 1  0	 Prohibited setting
  * 1  1	 40    / 2	x160	x120	x160	n/a	x160	x106	/38
  */
 #define CPG_PLL_CONFIG_INDEX(md)	((((md) & BIT(14)) >> 13) | \
 					 (((md) & BIT(13)) >> 13))

 static const struct rcar_gen4_cpg_pll_config cpg_pll_configs[4] = {
 	/* EXTAL div	PLL1 mult/div	PLL2 mult/div	PLL3 mult/div	PLL4 mult/div	PLL5 mult/div	PLL6 mult/div	OSC prediv */
 	{ 1,		200,	1,	150,	1,	200,	1,	0,	0,	200,	1,	134,	1,	15,	},
 	{ 1,		160,	1,	120,	1,	160,	1,	0,	0,	160,	1,	106,	1,	19,	},
 	{ 0,		0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	0,	},
 	{ 2,		160,	1,	120,	1,	160,	1,	0,	0,	160,	1,	106,	1,	38,	},
 };

 /*
  * Note that the only clock left running before booting Linux are now
  * MFIS, INTC-AP, INTC-EX and HSCIF0/SCIF3 on S4
  */
 #define MSTPCR5_HSCIF0	BIT(14)
 #define MSTPCR7_SCIF3	BIT(4) /* No information: MFIS, INTC-AP, INTC-EX */
 static const struct mstp_stop_table r8a779f0_mstp_table[] = {
 	{ 0x00000000, 0x0, 0x0, 0x0 },
 	{ 0x00800000, 0x0, 0x0, 0x0 },
 	{ 0x00000000, 0x0, 0x0, 0x0 },
 	{ 0x00000000, 0x0, 0x0, 0x0 },
 	{ 0x00000000, 0x0, 0x0, 0x0 },
 	{ 0x0003c000, MSTPCR5_HSCIF0, 0x0, 0x0 },
 	{ 0x03000000, 0x0, 0x0, 0x0 },
 	{ 0x1ffbe040, MSTPCR7_SCIF3, 0x0, 0x0 },
 	{ 0x00000000, 0x0, 0x0, 0x0 },
 	{ 0x00003c78, 0x0, 0x0, 0x0 },
 	{ 0x00000000, 0x0, 0x0, 0x0 },
 	{ 0x00000000, 0x0, 0x0, 0x0 },
 	{ 0x9e800000, 0x0, 0x0, 0x0 },
 	{ 0x00000027, 0x0, 0x0, 0x0 },
 	{ 0x00000000, 0x0, 0x0, 0x0 },
 	{ 0x00005800, 0x0, 0x0, 0x0 },
 };

 static const void *r8a779f0_get_pll_config(const u32 cpg_mode)
 {
 	return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
 }

 static const struct cpg_mssr_info r8a779f0_cpg_mssr_info = {
 	.core_clk		= r8a779f0_core_clks,
 	.core_clk_size		= ARRAY_SIZE(r8a779f0_core_clks),
 	.mod_clk		= r8a779f0_mod_clks,
 	.mod_clk_size		= ARRAY_SIZE(r8a779f0_mod_clks),
 	.mstp_table		= r8a779f0_mstp_table,
 	.mstp_table_size	= ARRAY_SIZE(r8a779f0_mstp_table),
 	.reset_node		= "renesas,r8a779f0-rst",
 	.reset_modemr_offset	= CPG_RST_MODEMR0,
 	.extalr_node		= "extalr",
 	.mod_clk_base		= MOD_CLK_BASE,
 	.clk_extal_id		= CLK_EXTAL,
 	.clk_extalr_id		= CLK_EXTALR,
 	.get_pll_config		= r8a779f0_get_pll_config,
 	.reg_layout		= CLK_REG_LAYOUT_RCAR_GEN4,
 };

 static const struct udevice_id r8a779f0_cpg_ids[] = {
 	{
 		.compatible	= "renesas,r8a779f0-cpg-mssr",
 		.data		= (ulong)&r8a779f0_cpg_mssr_info
 	},
 	{ }
 };

 U_BOOT_DRIVER(cpg_r8a779f0) = {
 	.name		= "cpg_r8a779f0",
 	.id		= UCLASS_NOP,
 	.of_match	= r8a779f0_cpg_ids,
 	.bind		= gen3_cpg_bind,
 };
	// SPDX-License-Identifier: GPL-2.0
	/*
	* r8a779f0 Clock Pulse Generator / Module Standby and Software Reset
	*
	* Copyright (C) 2021 Renesas Electronics Corp.
	*
	* Based on r8a779a0-cpg-mssr.c
	*/

	#include <common.h>
	#include <clk-uclass.h>
	#include <dm.h>

	#include <dt-bindings/clock/r8a779f0-cpg-mssr.h>

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

	enum clk_ids {
	/* Core Clock Outputs exported to DT */
	LAST_DT_CORE_CLK = R8A779F0_CLK_R,

	/* External Input Clocks */
	CLK_EXTAL,
	CLK_EXTALR,

	/* Internal Core Clocks */
	CLK_MAIN,
	CLK_PLL1,
	CLK_PLL2,
	CLK_PLL3,
	CLK_PLL5,
	CLK_PLL6,
	CLK_PLL1_DIV2,
	CLK_PLL2_DIV2,
	CLK_PLL3_DIV2,
	CLK_PLL5_DIV2,
	CLK_PLL5_DIV4,
	CLK_PLL6_DIV2,
	CLK_S0,
	CLK_SASYNCPER,
	CLK_SDSRC,
	CLK_RPCSRC,
	CLK_OCO,

	/* Module Clocks */
	MOD_CLK_BASE
	};

	static const struct cpg_core_clk r8a779f0_core_clks[] = {
	/* External Clock Inputs */
	DEF_INPUT("extal", CLK_EXTAL),
	DEF_INPUT("extalr", CLK_EXTALR),

	/* Internal Core Clocks */
	DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN4_MAIN, CLK_EXTAL),
	DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN4_PLL1, CLK_MAIN),
	DEF_BASE(".pll2", CLK_PLL2, CLK_TYPE_GEN4_PLL2, CLK_MAIN),
	DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN4_PLL3, CLK_MAIN),
	DEF_BASE(".pll5", CLK_PLL5, CLK_TYPE_GEN4_PLL5, CLK_MAIN),
	DEF_BASE(".pll6", CLK_PLL6, CLK_TYPE_GEN4_PLL6, CLK_MAIN),

	DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
	DEF_FIXED(".pll2_div2", CLK_PLL2_DIV2, CLK_PLL2, 2, 1),
	DEF_FIXED(".pll3_div2", CLK_PLL3_DIV2, CLK_PLL3, 2, 1),
	DEF_FIXED(".pll5_div2", CLK_PLL5_DIV2, CLK_PLL5, 2, 1),
	DEF_FIXED(".pll5_div4", CLK_PLL5_DIV4, CLK_PLL5_DIV2, 2, 1),
	DEF_FIXED(".pll6_div2", CLK_PLL6_DIV2, CLK_PLL6, 2, 1),
	DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),

	DEF_FIXED(".sasyncper", CLK_SASYNCPER, CLK_PLL5_DIV4, 3, 1),
	DEF_BASE(".sdsrc", CLK_SDSRC, CLK_TYPE_GEN4_SDSRC, CLK_PLL5),
	DEF_RATE(".oco", CLK_OCO, 32768),

	DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN4_RPCSRC, CLK_PLL5),

	/* Core Clock Outputs */
	DEF_GEN4_Z("z0", R8A779F0_CLK_Z0, CLK_TYPE_GEN4_Z, CLK_PLL2, 2, 0),
	DEF_GEN4_Z("z1", R8A779F0_CLK_Z1, CLK_TYPE_GEN4_Z, CLK_PLL2, 2, 8),
	DEF_FIXED("s0d2", R8A779F0_CLK_S0D2, CLK_S0, 2, 1),
	DEF_FIXED("s0d3", R8A779F0_CLK_S0D3, CLK_S0, 3, 1),
	DEF_FIXED("s0d4", R8A779F0_CLK_S0D4, CLK_S0, 4, 1),
	DEF_FIXED("cl16m", R8A779F0_CLK_CL16M, CLK_S0, 48, 1),
	DEF_FIXED("s0d2_mm", R8A779F0_CLK_S0D2_MM, CLK_S0, 2, 1),
	DEF_FIXED("s0d3_mm", R8A779F0_CLK_S0D3_MM, CLK_S0, 3, 1),
	DEF_FIXED("s0d4_mm", R8A779F0_CLK_S0D4_MM, CLK_S0, 4, 1),
	DEF_FIXED("cl16m_mm", R8A779F0_CLK_CL16M_MM, CLK_S0, 48, 1),
	DEF_FIXED("s0d2_rt", R8A779F0_CLK_S0D2_RT, CLK_S0, 2, 1),
	DEF_FIXED("s0d3_rt", R8A779F0_CLK_S0D3_RT, CLK_S0, 3, 1),
	DEF_FIXED("s0d4_rt", R8A779F0_CLK_S0D4_RT, CLK_S0, 4, 1),
	DEF_FIXED("s0d6_rt", R8A779F0_CLK_S0D6_RT, CLK_S0, 6, 1),
	DEF_FIXED("cl16m_rt", R8A779F0_CLK_CL16M_RT, CLK_S0, 48, 1),
	DEF_FIXED("s0d3_per", R8A779F0_CLK_S0D3_PER, CLK_S0, 3, 1),
	DEF_FIXED("s0d6_per", R8A779F0_CLK_S0D6_PER, CLK_S0, 6, 1),
	DEF_FIXED("s0d12_per", R8A779F0_CLK_S0D12_PER, CLK_S0, 12, 1),
	DEF_FIXED("s0d24_per", R8A779F0_CLK_S0D24_PER, CLK_S0, 24, 1),
	DEF_FIXED("cl16m_per", R8A779F0_CLK_CL16M_PER, CLK_S0, 48, 1),
	DEF_FIXED("s0d2_hsc", R8A779F0_CLK_S0D2_HSC, CLK_S0, 2, 1),
	DEF_FIXED("s0d3_hsc", R8A779F0_CLK_S0D3_HSC, CLK_S0, 3, 1),
	DEF_FIXED("s0d4_hsc", R8A779F0_CLK_S0D4_HSC, CLK_S0, 4, 1),
	DEF_FIXED("s0d6_hsc", R8A779F0_CLK_S0D6_HSC, CLK_S0, 6, 1),
	DEF_FIXED("s0d12_hsc", R8A779F0_CLK_S0D12_HSC, CLK_S0, 12, 1),
	DEF_FIXED("cl16m_hsc", R8A779F0_CLK_CL16M_HSC, CLK_S0, 48, 1),
	DEF_FIXED("s0d2_cc", R8A779F0_CLK_S0D2_CC, CLK_S0, 2, 1),
	DEF_FIXED("rsw2", R8A779F0_CLK_RSW2, CLK_PLL5_DIV2, 5, 1),
	DEF_FIXED("cbfusa", R8A779F0_CLK_CBFUSA, CLK_EXTAL, 2, 1),
	DEF_FIXED("cpex", R8A779F0_CLK_CPEX, CLK_EXTAL, 2, 1),

	DEF_FIXED("sasyncrt", R8A779F0_CLK_SASYNCRT, CLK_PLL5_DIV4, 48, 1),
	DEF_FIXED("sasyncperd1",R8A779F0_CLK_SASYNCPERD1, CLK_SASYNCPER,1, 1),
	DEF_FIXED("sasyncperd2",R8A779F0_CLK_SASYNCPERD2, CLK_SASYNCPER,2, 1),
	DEF_FIXED("sasyncperd4",R8A779F0_CLK_SASYNCPERD4, CLK_SASYNCPER,4, 1),

	DEF_GEN4_SDH("sd0h", R8A779F0_CLK_SD0H, CLK_SDSRC, 0x870),
	DEF_GEN4_SD("sd0", R8A779F0_CLK_SD0, R8A779F0_CLK_SD0H, 0x870),

	DEF_BASE("rpc", R8A779F0_CLK_RPC, CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
	DEF_BASE("rpcd2", R8A779F0_CLK_RPCD2, CLK_TYPE_GEN4_RPCD2, R8A779F0_CLK_RPC),

	DEF_DIV6P1("mso", R8A779F0_CLK_MSO, CLK_PLL5_DIV4, 0x87c),

	DEF_GEN4_OSC("osc", R8A779F0_CLK_OSC, CLK_EXTAL, 8),
	DEF_GEN4_MDSEL("r", R8A779F0_CLK_R, 29, CLK_EXTALR, 1, CLK_OCO, 1),
	};

	static const struct mssr_mod_clk r8a779f0_mod_clks[] = {
	DEF_MOD("hscif0", 514, R8A779F0_CLK_SASYNCPERD1),
	DEF_MOD("hscif1", 515, R8A779F0_CLK_SASYNCPERD1),
	DEF_MOD("hscif2", 516, R8A779F0_CLK_SASYNCPERD1),
	DEF_MOD("hscif3", 517, R8A779F0_CLK_SASYNCPERD1),
	DEF_MOD("i2c0", 518, R8A779F0_CLK_S0D6_PER),
	DEF_MOD("i2c1", 519, R8A779F0_CLK_S0D6_PER),
	DEF_MOD("i2c2", 520, R8A779F0_CLK_S0D6_PER),
	DEF_MOD("i2c3", 521, R8A779F0_CLK_S0D6_PER),
	DEF_MOD("i2c4", 522, R8A779F0_CLK_S0D6_PER),
	DEF_MOD("i2c5", 523, R8A779F0_CLK_S0D6_PER),
	DEF_MOD("msiof0", 618, R8A779F0_CLK_MSO),
	DEF_MOD("msiof1", 619, R8A779F0_CLK_MSO),
	DEF_MOD("msiof2", 620, R8A779F0_CLK_MSO),
	DEF_MOD("msiof3", 621, R8A779F0_CLK_MSO),
	DEF_MOD("pcie0", 624, R8A779F0_CLK_S0D2),
	DEF_MOD("pcie1", 625, R8A779F0_CLK_S0D2),
	DEF_MOD("scif0", 702, R8A779F0_CLK_SASYNCPERD4),
	DEF_MOD("scif1", 703, R8A779F0_CLK_SASYNCPERD4),
	DEF_MOD("scif3", 704, R8A779F0_CLK_SASYNCPERD4),
	DEF_MOD("scif4", 705, R8A779F0_CLK_SASYNCPERD4),
	DEF_MOD("sdhi0", 706, R8A779F0_CLK_SD0),
	DEF_MOD("sys-dmac0", 709, R8A779F0_CLK_S0D3_PER),
	DEF_MOD("sys-dmac1", 710, R8A779F0_CLK_S0D3_PER),
	DEF_MOD("tmu0", 713, R8A779F0_CLK_SASYNCRT),
	DEF_MOD("tmu1", 714, R8A779F0_CLK_SASYNCPERD2),
	DEF_MOD("tmu2", 715, R8A779F0_CLK_SASYNCPERD2),
	DEF_MOD("tmu3", 716, R8A779F0_CLK_SASYNCPERD2),
	DEF_MOD("tmu4", 717, R8A779F0_CLK_SASYNCPERD2),
	DEF_MOD("wdt", 907, R8A779F0_CLK_R),
	DEF_MOD("cmt0", 910, R8A779F0_CLK_R),
	DEF_MOD("cmt1", 911, R8A779F0_CLK_R),
	DEF_MOD("cmt2", 912, R8A779F0_CLK_R),
	DEF_MOD("cmt3", 913, R8A779F0_CLK_R),
	DEF_MOD("pfc0", 915, R8A779F0_CLK_CL16M),
	DEF_MOD("tsc", 919, R8A779F0_CLK_CL16M),
	DEF_MOD("rswitch2", 1505, R8A779F0_CLK_RSW2),
	DEF_MOD("ether-serdes", 1506, R8A779F0_CLK_S0D2_HSC),
	DEF_MOD("ufs", 1514, R8A779F0_CLK_S0D4_HSC),
	};

	/*
	* CPG Clock Data
	*/
	/*
	* MD EXTAL PLL1 PLL2 PLL3 PLL4 PLL5 PLL6 OSC
	* 14 13 (MHz)
	* ------------------------------------------------------------------------
	* 0 0 16 / 1 x200 x150 x200 n/a x200 x134 /15
	* 0 1 20 / 1 x160 x120 x160 n/a x160 x106 /19
	* 1 0 Prohibited setting
	* 1 1 40 / 2 x160 x120 x160 n/a x160 x106 /38
	*/
	#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 13) \| \
	(((md) & BIT(13)) >> 13))

	static const struct rcar_gen4_cpg_pll_config cpg_pll_configs[4] = {
	/* EXTAL div PLL1 mult/div PLL2 mult/div PLL3 mult/div PLL4 mult/div PLL5 mult/div PLL6 mult/div OSC prediv */
	{ 1, 200, 1, 150, 1, 200, 1, 0, 0, 200, 1, 134, 1, 15, },
	{ 1, 160, 1, 120, 1, 160, 1, 0, 0, 160, 1, 106, 1, 19, },
	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
	{ 2, 160, 1, 120, 1, 160, 1, 0, 0, 160, 1, 106, 1, 38, },
	};

	/*
	* Note that the only clock left running before booting Linux are now
	* MFIS, INTC-AP, INTC-EX and HSCIF0/SCIF3 on S4
	*/
	#define MSTPCR5_HSCIF0 BIT(14)
	#define MSTPCR7_SCIF3 BIT(4) /* No information: MFIS, INTC-AP, INTC-EX */
	static const struct mstp_stop_table r8a779f0_mstp_table[] = {
	{ 0x00000000, 0x0, 0x0, 0x0 },
	{ 0x00800000, 0x0, 0x0, 0x0 },
	{ 0x00000000, 0x0, 0x0, 0x0 },
	{ 0x00000000, 0x0, 0x0, 0x0 },
	{ 0x00000000, 0x0, 0x0, 0x0 },
	{ 0x0003c000, MSTPCR5_HSCIF0, 0x0, 0x0 },
	{ 0x03000000, 0x0, 0x0, 0x0 },
	{ 0x1ffbe040, MSTPCR7_SCIF3, 0x0, 0x0 },
	{ 0x00000000, 0x0, 0x0, 0x0 },
	{ 0x00003c78, 0x0, 0x0, 0x0 },
	{ 0x00000000, 0x0, 0x0, 0x0 },
	{ 0x00000000, 0x0, 0x0, 0x0 },
	{ 0x9e800000, 0x0, 0x0, 0x0 },
	{ 0x00000027, 0x0, 0x0, 0x0 },
	{ 0x00000000, 0x0, 0x0, 0x0 },
	{ 0x00005800, 0x0, 0x0, 0x0 },
	};

	static const void *r8a779f0_get_pll_config(const u32 cpg_mode)
	{
	return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
	}

	static const struct cpg_mssr_info r8a779f0_cpg_mssr_info = {
	.core_clk = r8a779f0_core_clks,
	.core_clk_size = ARRAY_SIZE(r8a779f0_core_clks),
	.mod_clk = r8a779f0_mod_clks,
	.mod_clk_size = ARRAY_SIZE(r8a779f0_mod_clks),
	.mstp_table = r8a779f0_mstp_table,
	.mstp_table_size = ARRAY_SIZE(r8a779f0_mstp_table),
	.reset_node = "renesas,r8a779f0-rst",
	.reset_modemr_offset = CPG_RST_MODEMR0,
	.extalr_node = "extalr",
	.mod_clk_base = MOD_CLK_BASE,
	.clk_extal_id = CLK_EXTAL,
	.clk_extalr_id = CLK_EXTALR,
	.get_pll_config = r8a779f0_get_pll_config,
	.reg_layout = CLK_REG_LAYOUT_RCAR_GEN4,
	};

	static const struct udevice_id r8a779f0_cpg_ids[] = {
	{
	.compatible = "renesas,r8a779f0-cpg-mssr",
	.data = (ulong)&r8a779f0_cpg_mssr_info
	},
	{ }
	};

	U_BOOT_DRIVER(cpg_r8a779f0) = {
	.name = "cpg_r8a779f0",
	.id = UCLASS_NOP,
	.of_match = r8a779f0_cpg_ids,
	.bind = gen3_cpg_bind,
	};