linux/drivers/clk/renesas/r8a7796-cpg-mssr.c
Geert Uytterhoeven 880c3fa319 clk: renesas: Move RPC core clocks
The RPC and RPCD2 core clocks were added to the sections for internal
core clocks, while they are core clock outputs, visible from DT.

Move them to the correct sections.
Rename the ".rpc" clock on R-Car S4 to "rpc".
Fixup nearby whitespace to increase uniformity.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/a938b938f00939b9206d7fbaba78e2ef09915f5f.1649681891.git.geert+renesas@glider.be
2022-04-13 12:27:45 +02:00

381 lines
14 KiB
C

// SPDX-License-Identifier: GPL-2.0
/*
* r8a7796 (R-Car M3-W/W+) Clock Pulse Generator / Module Standby and Software
* Reset
*
* Copyright (C) 2016-2019 Glider bvba
* Copyright (C) 2018-2019 Renesas Electronics Corp.
*
* Based on r8a7795-cpg-mssr.c
*
* Copyright (C) 2015 Glider bvba
* Copyright (C) 2015 Renesas Electronics Corp.
*/
#include <linux/device.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/of.h>
#include <linux/soc/renesas/rcar-rst.h>
#include <dt-bindings/clock/r8a7796-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 = R8A7796_CLK_OSC,
/* External Input Clocks */
CLK_EXTAL,
CLK_EXTALR,
/* Internal Core Clocks */
CLK_MAIN,
CLK_PLL0,
CLK_PLL1,
CLK_PLL2,
CLK_PLL3,
CLK_PLL4,
CLK_PLL1_DIV2,
CLK_PLL1_DIV4,
CLK_S0,
CLK_S1,
CLK_S2,
CLK_S3,
CLK_SDSRC,
CLK_SSPSRC,
CLK_RPCSRC,
CLK_RINT,
/* Module Clocks */
MOD_CLK_BASE
};
static const struct cpg_core_clk r8a7796_core_clks[] __initconst = {
/* External Clock Inputs */
DEF_INPUT("extal", CLK_EXTAL),
DEF_INPUT("extalr", CLK_EXTALR),
/* Internal Core Clocks */
DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN3_PLL0, CLK_MAIN),
DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
DEF_BASE(".pll2", CLK_PLL2, CLK_TYPE_GEN3_PLL2, CLK_MAIN),
DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
DEF_BASE(".pll4", CLK_PLL4, CLK_TYPE_GEN3_PLL4, CLK_MAIN),
DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
DEF_FIXED(".pll1_div4", CLK_PLL1_DIV4, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 3, 1),
DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32),
/* Core Clock Outputs */
DEF_GEN3_Z("z", R8A7796_CLK_Z, CLK_TYPE_GEN3_Z, CLK_PLL0, 2, 8),
DEF_GEN3_Z("z2", R8A7796_CLK_Z2, CLK_TYPE_GEN3_Z, CLK_PLL2, 2, 0),
DEF_FIXED("ztr", R8A7796_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED("ztrd2", R8A7796_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
DEF_FIXED("zt", R8A7796_CLK_ZT, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED("zx", R8A7796_CLK_ZX, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED("s0d1", R8A7796_CLK_S0D1, CLK_S0, 1, 1),
DEF_FIXED("s0d2", R8A7796_CLK_S0D2, CLK_S0, 2, 1),
DEF_FIXED("s0d3", R8A7796_CLK_S0D3, CLK_S0, 3, 1),
DEF_FIXED("s0d4", R8A7796_CLK_S0D4, CLK_S0, 4, 1),
DEF_FIXED("s0d6", R8A7796_CLK_S0D6, CLK_S0, 6, 1),
DEF_FIXED("s0d8", R8A7796_CLK_S0D8, CLK_S0, 8, 1),
DEF_FIXED("s0d12", R8A7796_CLK_S0D12, CLK_S0, 12, 1),
DEF_FIXED("s1d1", R8A7796_CLK_S1D1, CLK_S1, 1, 1),
DEF_FIXED("s1d2", R8A7796_CLK_S1D2, CLK_S1, 2, 1),
DEF_FIXED("s1d4", R8A7796_CLK_S1D4, CLK_S1, 4, 1),
DEF_FIXED("s2d1", R8A7796_CLK_S2D1, CLK_S2, 1, 1),
DEF_FIXED("s2d2", R8A7796_CLK_S2D2, CLK_S2, 2, 1),
DEF_FIXED("s2d4", R8A7796_CLK_S2D4, CLK_S2, 4, 1),
DEF_FIXED("s3d1", R8A7796_CLK_S3D1, CLK_S3, 1, 1),
DEF_FIXED("s3d2", R8A7796_CLK_S3D2, CLK_S3, 2, 1),
DEF_FIXED("s3d4", R8A7796_CLK_S3D4, CLK_S3, 4, 1),
DEF_GEN3_SDH("sd0h", R8A7796_CLK_SD0H, CLK_SDSRC, 0x074),
DEF_GEN3_SDH("sd1h", R8A7796_CLK_SD1H, CLK_SDSRC, 0x078),
DEF_GEN3_SDH("sd2h", R8A7796_CLK_SD2H, CLK_SDSRC, 0x268),
DEF_GEN3_SDH("sd3h", R8A7796_CLK_SD3H, CLK_SDSRC, 0x26c),
DEF_GEN3_SD("sd0", R8A7796_CLK_SD0, R8A7796_CLK_SD0H, 0x074),
DEF_GEN3_SD("sd1", R8A7796_CLK_SD1, R8A7796_CLK_SD1H, 0x078),
DEF_GEN3_SD("sd2", R8A7796_CLK_SD2, R8A7796_CLK_SD2H, 0x268),
DEF_GEN3_SD("sd3", R8A7796_CLK_SD3, R8A7796_CLK_SD3H, 0x26c),
DEF_BASE("rpc", R8A7796_CLK_RPC, CLK_TYPE_GEN3_RPC, CLK_RPCSRC),
DEF_BASE("rpcd2", R8A7796_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2, R8A7796_CLK_RPC),
DEF_FIXED("cl", R8A7796_CLK_CL, CLK_PLL1_DIV2, 48, 1),
DEF_FIXED("cr", R8A7796_CLK_CR, CLK_PLL1_DIV4, 2, 1),
DEF_FIXED("cp", R8A7796_CLK_CP, CLK_EXTAL, 2, 1),
DEF_FIXED("cpex", R8A7796_CLK_CPEX, CLK_EXTAL, 2, 1),
DEF_DIV6P1("canfd", R8A7796_CLK_CANFD, CLK_PLL1_DIV4, 0x244),
DEF_DIV6P1("csi0", R8A7796_CLK_CSI0, CLK_PLL1_DIV4, 0x00c),
DEF_DIV6P1("mso", R8A7796_CLK_MSO, CLK_PLL1_DIV4, 0x014),
DEF_DIV6P1("hdmi", R8A7796_CLK_HDMI, CLK_PLL1_DIV4, 0x250),
DEF_GEN3_OSC("osc", R8A7796_CLK_OSC, CLK_EXTAL, 8),
DEF_BASE("r", R8A7796_CLK_R, CLK_TYPE_GEN3_R, CLK_RINT),
};
static struct mssr_mod_clk r8a7796_mod_clks[] __initdata = {
DEF_MOD("fdp1-0", 119, R8A7796_CLK_S0D1),
DEF_MOD("tmu4", 121, R8A7796_CLK_S0D6),
DEF_MOD("tmu3", 122, R8A7796_CLK_S3D2),
DEF_MOD("tmu2", 123, R8A7796_CLK_S3D2),
DEF_MOD("tmu1", 124, R8A7796_CLK_S3D2),
DEF_MOD("tmu0", 125, R8A7796_CLK_CP),
DEF_MOD("scif5", 202, R8A7796_CLK_S3D4),
DEF_MOD("scif4", 203, R8A7796_CLK_S3D4),
DEF_MOD("scif3", 204, R8A7796_CLK_S3D4),
DEF_MOD("scif1", 206, R8A7796_CLK_S3D4),
DEF_MOD("scif0", 207, R8A7796_CLK_S3D4),
DEF_MOD("msiof3", 208, R8A7796_CLK_MSO),
DEF_MOD("msiof2", 209, R8A7796_CLK_MSO),
DEF_MOD("msiof1", 210, R8A7796_CLK_MSO),
DEF_MOD("msiof0", 211, R8A7796_CLK_MSO),
DEF_MOD("sys-dmac2", 217, R8A7796_CLK_S3D1),
DEF_MOD("sys-dmac1", 218, R8A7796_CLK_S3D1),
DEF_MOD("sys-dmac0", 219, R8A7796_CLK_S0D3),
DEF_MOD("sceg-pub", 229, R8A7796_CLK_CR),
DEF_MOD("cmt3", 300, R8A7796_CLK_R),
DEF_MOD("cmt2", 301, R8A7796_CLK_R),
DEF_MOD("cmt1", 302, R8A7796_CLK_R),
DEF_MOD("cmt0", 303, R8A7796_CLK_R),
DEF_MOD("tpu0", 304, R8A7796_CLK_S3D4),
DEF_MOD("scif2", 310, R8A7796_CLK_S3D4),
DEF_MOD("sdif3", 311, R8A7796_CLK_SD3),
DEF_MOD("sdif2", 312, R8A7796_CLK_SD2),
DEF_MOD("sdif1", 313, R8A7796_CLK_SD1),
DEF_MOD("sdif0", 314, R8A7796_CLK_SD0),
DEF_MOD("pcie1", 318, R8A7796_CLK_S3D1),
DEF_MOD("pcie0", 319, R8A7796_CLK_S3D1),
DEF_MOD("usb3-if0", 328, R8A7796_CLK_S3D1),
DEF_MOD("usb-dmac0", 330, R8A7796_CLK_S3D1),
DEF_MOD("usb-dmac1", 331, R8A7796_CLK_S3D1),
DEF_MOD("rwdt", 402, R8A7796_CLK_R),
DEF_MOD("intc-ex", 407, R8A7796_CLK_CP),
DEF_MOD("intc-ap", 408, R8A7796_CLK_S0D3),
DEF_MOD("audmac1", 501, R8A7796_CLK_S1D2),
DEF_MOD("audmac0", 502, R8A7796_CLK_S1D2),
DEF_MOD("drif31", 508, R8A7796_CLK_S3D2),
DEF_MOD("drif30", 509, R8A7796_CLK_S3D2),
DEF_MOD("drif21", 510, R8A7796_CLK_S3D2),
DEF_MOD("drif20", 511, R8A7796_CLK_S3D2),
DEF_MOD("drif11", 512, R8A7796_CLK_S3D2),
DEF_MOD("drif10", 513, R8A7796_CLK_S3D2),
DEF_MOD("drif01", 514, R8A7796_CLK_S3D2),
DEF_MOD("drif00", 515, R8A7796_CLK_S3D2),
DEF_MOD("hscif4", 516, R8A7796_CLK_S3D1),
DEF_MOD("hscif3", 517, R8A7796_CLK_S3D1),
DEF_MOD("hscif2", 518, R8A7796_CLK_S3D1),
DEF_MOD("hscif1", 519, R8A7796_CLK_S3D1),
DEF_MOD("hscif0", 520, R8A7796_CLK_S3D1),
DEF_MOD("thermal", 522, R8A7796_CLK_CP),
DEF_MOD("pwm", 523, R8A7796_CLK_S0D12),
DEF_MOD("fcpvd2", 601, R8A7796_CLK_S0D2),
DEF_MOD("fcpvd1", 602, R8A7796_CLK_S0D2),
DEF_MOD("fcpvd0", 603, R8A7796_CLK_S0D2),
DEF_MOD("fcpvb0", 607, R8A7796_CLK_S0D1),
DEF_MOD("fcpvi0", 611, R8A7796_CLK_S0D1),
DEF_MOD("fcpf0", 615, R8A7796_CLK_S0D1),
DEF_MOD("fcpci0", 617, R8A7796_CLK_S0D2),
DEF_MOD("fcpcs", 619, R8A7796_CLK_S0D2),
DEF_MOD("vspd2", 621, R8A7796_CLK_S0D2),
DEF_MOD("vspd1", 622, R8A7796_CLK_S0D2),
DEF_MOD("vspd0", 623, R8A7796_CLK_S0D2),
DEF_MOD("vspb", 626, R8A7796_CLK_S0D1),
DEF_MOD("vspi0", 631, R8A7796_CLK_S0D1),
DEF_MOD("ehci1", 702, R8A7796_CLK_S3D2),
DEF_MOD("ehci0", 703, R8A7796_CLK_S3D2),
DEF_MOD("hsusb", 704, R8A7796_CLK_S3D2),
DEF_MOD("cmm2", 709, R8A7796_CLK_S2D1),
DEF_MOD("cmm1", 710, R8A7796_CLK_S2D1),
DEF_MOD("cmm0", 711, R8A7796_CLK_S2D1),
DEF_MOD("csi20", 714, R8A7796_CLK_CSI0),
DEF_MOD("csi40", 716, R8A7796_CLK_CSI0),
DEF_MOD("du2", 722, R8A7796_CLK_S2D1),
DEF_MOD("du1", 723, R8A7796_CLK_S2D1),
DEF_MOD("du0", 724, R8A7796_CLK_S2D1),
DEF_MOD("lvds", 727, R8A7796_CLK_S2D1),
DEF_MOD("hdmi0", 729, R8A7796_CLK_HDMI),
DEF_MOD("mlp", 802, R8A7796_CLK_S2D1),
DEF_MOD("vin7", 804, R8A7796_CLK_S0D2),
DEF_MOD("vin6", 805, R8A7796_CLK_S0D2),
DEF_MOD("vin5", 806, R8A7796_CLK_S0D2),
DEF_MOD("vin4", 807, R8A7796_CLK_S0D2),
DEF_MOD("vin3", 808, R8A7796_CLK_S0D2),
DEF_MOD("vin2", 809, R8A7796_CLK_S0D2),
DEF_MOD("vin1", 810, R8A7796_CLK_S0D2),
DEF_MOD("vin0", 811, R8A7796_CLK_S0D2),
DEF_MOD("etheravb", 812, R8A7796_CLK_S0D6),
DEF_MOD("imr1", 822, R8A7796_CLK_S0D2),
DEF_MOD("imr0", 823, R8A7796_CLK_S0D2),
DEF_MOD("gpio7", 905, R8A7796_CLK_S3D4),
DEF_MOD("gpio6", 906, R8A7796_CLK_S3D4),
DEF_MOD("gpio5", 907, R8A7796_CLK_S3D4),
DEF_MOD("gpio4", 908, R8A7796_CLK_S3D4),
DEF_MOD("gpio3", 909, R8A7796_CLK_S3D4),
DEF_MOD("gpio2", 910, R8A7796_CLK_S3D4),
DEF_MOD("gpio1", 911, R8A7796_CLK_S3D4),
DEF_MOD("gpio0", 912, R8A7796_CLK_S3D4),
DEF_MOD("can-fd", 914, R8A7796_CLK_S3D2),
DEF_MOD("can-if1", 915, R8A7796_CLK_S3D4),
DEF_MOD("can-if0", 916, R8A7796_CLK_S3D4),
DEF_MOD("rpc-if", 917, R8A7796_CLK_RPCD2),
DEF_MOD("i2c6", 918, R8A7796_CLK_S0D6),
DEF_MOD("i2c5", 919, R8A7796_CLK_S0D6),
DEF_MOD("i2c-dvfs", 926, R8A7796_CLK_CP),
DEF_MOD("i2c4", 927, R8A7796_CLK_S0D6),
DEF_MOD("i2c3", 928, R8A7796_CLK_S0D6),
DEF_MOD("i2c2", 929, R8A7796_CLK_S3D2),
DEF_MOD("i2c1", 930, R8A7796_CLK_S3D2),
DEF_MOD("i2c0", 931, R8A7796_CLK_S3D2),
DEF_MOD("ssi-all", 1005, R8A7796_CLK_S3D4),
DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
DEF_MOD("scu-all", 1017, R8A7796_CLK_S3D4),
DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
DEF_MOD("scu-src9", 1022, MOD_CLK_ID(1017)),
DEF_MOD("scu-src8", 1023, MOD_CLK_ID(1017)),
DEF_MOD("scu-src7", 1024, MOD_CLK_ID(1017)),
DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
DEF_MOD("scu-src0", 1031, MOD_CLK_ID(1017)),
};
static const unsigned int r8a7796_crit_mod_clks[] __initconst = {
MOD_CLK_ID(402), /* RWDT */
MOD_CLK_ID(408), /* INTC-AP (GIC) */
};
/*
* 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) ((((md) & BIT(14)) >> 11) | \
(((md) & BIT(13)) >> 11) | \
(((md) & BIT(19)) >> 18) | \
(((md) & BIT(17)) >> 17))
static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[16] __initconst = {
/* EXTAL div PLL1 mult/div PLL3 mult/div OSC prediv */
{ 1, 192, 1, 192, 1, 16, },
{ 1, 192, 1, 128, 1, 16, },
{ 0, /* Prohibited setting */ },
{ 1, 192, 1, 192, 1, 16, },
{ 1, 160, 1, 160, 1, 19, },
{ 1, 160, 1, 106, 1, 19, },
{ 0, /* Prohibited setting */ },
{ 1, 160, 1, 160, 1, 19, },
{ 1, 128, 1, 128, 1, 24, },
{ 1, 128, 1, 84, 1, 24, },
{ 0, /* Prohibited setting */ },
{ 1, 128, 1, 128, 1, 24, },
{ 2, 192, 1, 192, 1, 32, },
{ 2, 192, 1, 128, 1, 32, },
{ 0, /* Prohibited setting */ },
{ 2, 192, 1, 192, 1, 32, },
};
/*
* Fixups for R-Car M3-W+
*/
static const unsigned int r8a77961_mod_nullify[] __initconst = {
MOD_CLK_ID(617), /* FCPCI0 */
};
static int __init r8a7796_cpg_mssr_init(struct device *dev)
{
const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
u32 cpg_mode;
int error;
error = rcar_rst_read_mode_pins(&cpg_mode);
if (error)
return error;
cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
if (!cpg_pll_config->extal_div) {
dev_err(dev, "Prohibited setting (cpg_mode=0x%x)\n", cpg_mode);
return -EINVAL;
}
if (of_device_is_compatible(dev->of_node, "renesas,r8a77961-cpg-mssr"))
mssr_mod_nullify(r8a7796_mod_clks,
ARRAY_SIZE(r8a7796_mod_clks),
r8a77961_mod_nullify,
ARRAY_SIZE(r8a77961_mod_nullify));
return rcar_gen3_cpg_init(cpg_pll_config, CLK_EXTALR, cpg_mode);
}
const struct cpg_mssr_info r8a7796_cpg_mssr_info __initconst = {
/* Core Clocks */
.core_clks = r8a7796_core_clks,
.num_core_clks = ARRAY_SIZE(r8a7796_core_clks),
.last_dt_core_clk = LAST_DT_CORE_CLK,
.num_total_core_clks = MOD_CLK_BASE,
/* Module Clocks */
.mod_clks = r8a7796_mod_clks,
.num_mod_clks = ARRAY_SIZE(r8a7796_mod_clks),
.num_hw_mod_clks = 12 * 32,
/* Critical Module Clocks */
.crit_mod_clks = r8a7796_crit_mod_clks,
.num_crit_mod_clks = ARRAY_SIZE(r8a7796_crit_mod_clks),
/* Callbacks */
.init = r8a7796_cpg_mssr_init,
.cpg_clk_register = rcar_gen3_cpg_clk_register,
};