Orange Pi5 kernel

// SPDX-License-Identifier: GPL-2.0
//
// Renesas R-Car Gen1 SRU/SSI support
//
// Copyright (C) 2013 Renesas Solutions Corp.
// Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 
/*
 * #define DEBUG
 *
 * you can also add below in
 * ${LINUX}/drivers/base/regmap/regmap.c
 * for regmap debug
 *
 * #define LOG_DEVICE "xxxx.rcar_sound"
 */
 
#include "rsnd.h"
 
struct rsnd_gen {
<------>struct rsnd_gen_ops *ops;
 
<------>/* RSND_BASE_MAX base */
<------>void __iomem *base[RSND_BASE_MAX];
<------>phys_addr_t res[RSND_BASE_MAX];
<------>struct regmap *regmap[RSND_BASE_MAX];
 
<------>/* RSND_REG_MAX base */
<------>struct regmap_field *regs[REG_MAX];
<------>const char *reg_name[REG_MAX];
};
 
#define rsnd_priv_to_gen(p)	((struct rsnd_gen *)(p)->gen)
#define rsnd_reg_name(gen, id)	((gen)->reg_name[id])
 
struct rsnd_regmap_field_conf {
<------>int idx;
<------>unsigned int reg_offset;
<------>unsigned int id_offset;
<------>const char *reg_name;
};
 
#define RSND_REG_SET(id, offset, _id_offset, n)	\
{						\
<------>.idx = id,				\
<------>.reg_offset = offset,			\
<------>.id_offset = _id_offset,		\
<------>.reg_name = n,				\
}
/* single address mapping */
#define RSND_GEN_S_REG(id, offset)	\
<------>RSND_REG_SET(id, offset, 0, #id)
 
/* multi address mapping */
#define RSND_GEN_M_REG(id, offset, _id_offset)	\
<------>RSND_REG_SET(id, offset, _id_offset, #id)
 
/*
 *		basic function
 */
static int rsnd_is_accessible_reg(struct rsnd_priv *priv,
<------><------><------><------>  struct rsnd_gen *gen, enum rsnd_reg reg)
{
<------>if (!gen->regs[reg]) {
<------><------>struct device *dev = rsnd_priv_to_dev(priv);
 
<------><------>dev_err(dev, "unsupported register access %x\n", reg);
<------><------>return 0;
<------>}
 
<------>return 1;
}
 
static int rsnd_mod_id_cmd(struct rsnd_mod *mod)
{
<------>if (mod->ops->id_cmd)
<------><------>return mod->ops->id_cmd(mod);
 
<------>return rsnd_mod_id(mod);
}
 
u32 rsnd_mod_read(struct rsnd_mod *mod, enum rsnd_reg reg)
{
<------>struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
<------>struct device *dev = rsnd_priv_to_dev(priv);
<------>struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
<------>u32 val;
 
<------>if (!rsnd_is_accessible_reg(priv, gen, reg))
<------><------>return 0;
 
<------>regmap_fields_read(gen->regs[reg], rsnd_mod_id_cmd(mod), &val);
 
<------>dev_dbg(dev, "r %s - %-18s (%4d) : %08x\n",
<------><------>rsnd_mod_name(mod),
<------><------>rsnd_reg_name(gen, reg), reg, val);
 
<------>return val;
}
 
void rsnd_mod_write(struct rsnd_mod *mod,
<------><------>    enum rsnd_reg reg, u32 data)
{
<------>struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
<------>struct device *dev = rsnd_priv_to_dev(priv);
<------>struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
 
<------>if (!rsnd_is_accessible_reg(priv, gen, reg))
<------><------>return;
 
<------>regmap_fields_force_write(gen->regs[reg], rsnd_mod_id_cmd(mod), data);
 
<------>dev_dbg(dev, "w %s - %-18s (%4d) : %08x\n",
<------><------>rsnd_mod_name(mod),
<------><------>rsnd_reg_name(gen, reg), reg, data);
}
 
void rsnd_mod_bset(struct rsnd_mod *mod,
<------><------>   enum rsnd_reg reg, u32 mask, u32 data)
{
<------>struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
<------>struct device *dev = rsnd_priv_to_dev(priv);
<------>struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
 
<------>if (!rsnd_is_accessible_reg(priv, gen, reg))
<------><------>return;
 
<------>regmap_fields_force_update_bits(gen->regs[reg],
<------><------><------><------><------>rsnd_mod_id_cmd(mod), mask, data);
 
<------>dev_dbg(dev, "b %s - %-18s (%4d) : %08x/%08x\n",
<------><------>rsnd_mod_name(mod),
<------><------>rsnd_reg_name(gen, reg), reg, data, mask);
 
}
 
phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id)
{
<------>struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
 
<------>return	gen->res[reg_id];
}
 
#define rsnd_gen_regmap_init(priv, id_size, reg_id, name, conf)		\
<------>_rsnd_gen_regmap_init(priv, id_size, reg_id, name, conf, ARRAY_SIZE(conf))
static int _rsnd_gen_regmap_init(struct rsnd_priv *priv,
<------><------><------><------> int id_size,
<------><------><------><------> int reg_id,
<------><------><------><------> const char *name,
<------><------><------><------> const struct rsnd_regmap_field_conf *conf,
<------><------><------><------> int conf_size)
{
<------>struct platform_device *pdev = rsnd_priv_to_pdev(priv);
<------>struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
<------>struct device *dev = rsnd_priv_to_dev(priv);
<------>struct resource *res;
<------>struct regmap_config regc;
<------>struct regmap_field *regs;
<------>struct regmap *regmap;
<------>struct reg_field regf;
<------>void __iomem *base;
<------>int i;
 
<------>memset(&regc, 0, sizeof(regc));
<------>regc.reg_bits = 32;
<------>regc.val_bits = 32;
<------>regc.reg_stride = 4;
<------>regc.name = name;
 
<------>res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name);
<------>if (!res)
<------><------>res = platform_get_resource(pdev, IORESOURCE_MEM, reg_id);
<------>if (!res)
<------><------>return -ENODEV;
 
<------>base = devm_ioremap_resource(dev, res);
<------>if (IS_ERR(base))
<------><------>return PTR_ERR(base);
 
<------>regmap = devm_regmap_init_mmio(dev, base, &regc);
<------>if (IS_ERR(regmap))
<------><------>return PTR_ERR(regmap);
 
<------>/* RSND_BASE_MAX base */
<------>gen->base[reg_id] = base;
<------>gen->regmap[reg_id] = regmap;
<------>gen->res[reg_id] = res->start;
 
<------>for (i = 0; i < conf_size; i++) {
 
<------><------>regf.reg	= conf[i].reg_offset;
<------><------>regf.id_offset	= conf[i].id_offset;
<------><------>regf.lsb	= 0;
<------><------>regf.msb	= 31;
<------><------>regf.id_size	= id_size;
 
<------><------>regs = devm_regmap_field_alloc(dev, regmap, regf);
<------><------>if (IS_ERR(regs))
<------><------><------>return PTR_ERR(regs);
 
<------><------>/* RSND_REG_MAX base */
<------><------>gen->regs[conf[i].idx] = regs;
<------><------>gen->reg_name[conf[i].idx] = conf[i].reg_name;
<------>}
 
<------>return 0;
}
 
/*
 *		Gen2
 */
static int rsnd_gen2_probe(struct rsnd_priv *priv)
{
<------>static const struct rsnd_regmap_field_conf conf_ssiu[] = {
<------><------>RSND_GEN_S_REG(SSI_MODE0,	0x800),
<------><------>RSND_GEN_S_REG(SSI_MODE1,	0x804),
<------><------>RSND_GEN_S_REG(SSI_MODE2,	0x808),
<------><------>RSND_GEN_S_REG(SSI_CONTROL,	0x810),
<------><------>RSND_GEN_S_REG(SSI_SYS_STATUS0,	0x840),
<------><------>RSND_GEN_S_REG(SSI_SYS_STATUS1,	0x844),
<------><------>RSND_GEN_S_REG(SSI_SYS_STATUS2,	0x848),
<------><------>RSND_GEN_S_REG(SSI_SYS_STATUS3,	0x84c),
<------><------>RSND_GEN_S_REG(SSI_SYS_STATUS4,	0x880),
<------><------>RSND_GEN_S_REG(SSI_SYS_STATUS5,	0x884),
<------><------>RSND_GEN_S_REG(SSI_SYS_STATUS6,	0x888),
<------><------>RSND_GEN_S_REG(SSI_SYS_STATUS7,	0x88c),
<------><------>RSND_GEN_S_REG(SSI_SYS_INT_ENABLE0, 0x850),
<------><------>RSND_GEN_S_REG(SSI_SYS_INT_ENABLE1, 0x854),
<------><------>RSND_GEN_S_REG(SSI_SYS_INT_ENABLE2, 0x858),
<------><------>RSND_GEN_S_REG(SSI_SYS_INT_ENABLE3, 0x85c),
<------><------>RSND_GEN_S_REG(SSI_SYS_INT_ENABLE4, 0x890),
<------><------>RSND_GEN_S_REG(SSI_SYS_INT_ENABLE5, 0x894),
<------><------>RSND_GEN_S_REG(SSI_SYS_INT_ENABLE6, 0x898),
<------><------>RSND_GEN_S_REG(SSI_SYS_INT_ENABLE7, 0x89c),
<------><------>RSND_GEN_S_REG(HDMI0_SEL,	0x9e0),
<------><------>RSND_GEN_S_REG(HDMI1_SEL,	0x9e4),
 
<------><------>/* FIXME: it needs SSI_MODE2/3 in the future */
<------><------>RSND_GEN_M_REG(SSI_BUSIF0_MODE,		0x0,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF0_ADINR,	0x4,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF0_DALIGN,	0x8,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF1_MODE,		0x20,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF1_ADINR,	0x24,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF1_DALIGN,	0x28,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF2_MODE,		0x40,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF2_ADINR,	0x44,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF2_DALIGN,	0x48,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF3_MODE,		0x60,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF3_ADINR,	0x64,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF3_DALIGN,	0x68,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF4_MODE,		0x500,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF4_ADINR,	0x504,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF4_DALIGN,	0x508,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF5_MODE,		0x520,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF5_ADINR,	0x524,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF5_DALIGN,	0x528,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF6_MODE,		0x540,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF6_ADINR,	0x544,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF6_DALIGN,	0x548,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF7_MODE,		0x560,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF7_ADINR,	0x564,	0x80),
<------><------>RSND_GEN_M_REG(SSI_BUSIF7_DALIGN,	0x568,	0x80),
<------><------>RSND_GEN_M_REG(SSI_MODE,		0xc,	0x80),
<------><------>RSND_GEN_M_REG(SSI_CTRL,		0x10,	0x80),
<------><------>RSND_GEN_M_REG(SSI_INT_ENABLE,		0x18,	0x80),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF0_MODE,	0x48c),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF0_ADINR,	0x484),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF0_DALIGN,	0x488),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF1_MODE,	0x4a0),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF1_ADINR,	0x4a4),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF1_DALIGN,	0x4a8),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF2_MODE,	0x4c0),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF2_ADINR,	0x4c4),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF2_DALIGN,	0x4c8),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF3_MODE,	0x4e0),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF3_ADINR,	0x4e4),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF3_DALIGN,	0x4e8),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF4_MODE,	0xd80),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF4_ADINR,	0xd84),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF4_DALIGN,	0xd88),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF5_MODE,	0xda0),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF5_ADINR,	0xda4),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF5_DALIGN,	0xda8),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF6_MODE,	0xdc0),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF6_ADINR,	0xdc4),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF6_DALIGN,	0xdc8),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF7_MODE,	0xde0),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF7_ADINR,	0xde4),
<------><------>RSND_GEN_S_REG(SSI9_BUSIF7_DALIGN,	0xde8),
<------>};
 
<------>static const struct rsnd_regmap_field_conf conf_scu[] = {
<------><------>RSND_GEN_M_REG(SRC_I_BUSIF_MODE,0x0,	0x20),
<------><------>RSND_GEN_M_REG(SRC_O_BUSIF_MODE,0x4,	0x20),
<------><------>RSND_GEN_M_REG(SRC_BUSIF_DALIGN,0x8,	0x20),
<------><------>RSND_GEN_M_REG(SRC_ROUTE_MODE0,	0xc,	0x20),
<------><------>RSND_GEN_M_REG(SRC_CTRL,	0x10,	0x20),
<------><------>RSND_GEN_M_REG(SRC_INT_ENABLE0,	0x18,	0x20),
<------><------>RSND_GEN_M_REG(CMD_BUSIF_MODE,	0x184,	0x20),
<------><------>RSND_GEN_M_REG(CMD_BUSIF_DALIGN,0x188,	0x20),
<------><------>RSND_GEN_M_REG(CMD_ROUTE_SLCT,	0x18c,	0x20),
<------><------>RSND_GEN_M_REG(CMD_CTRL,	0x190,	0x20),
<------><------>RSND_GEN_S_REG(SCU_SYS_STATUS0,	0x1c8),
<------><------>RSND_GEN_S_REG(SCU_SYS_INT_EN0,	0x1cc),
<------><------>RSND_GEN_S_REG(SCU_SYS_STATUS1,	0x1d0),
<------><------>RSND_GEN_S_REG(SCU_SYS_INT_EN1,	0x1d4),
<------><------>RSND_GEN_M_REG(SRC_SWRSR,	0x200,	0x40),
<------><------>RSND_GEN_M_REG(SRC_SRCIR,	0x204,	0x40),
<------><------>RSND_GEN_M_REG(SRC_ADINR,	0x214,	0x40),
<------><------>RSND_GEN_M_REG(SRC_IFSCR,	0x21c,	0x40),
<------><------>RSND_GEN_M_REG(SRC_IFSVR,	0x220,	0x40),
<------><------>RSND_GEN_M_REG(SRC_SRCCR,	0x224,	0x40),
<------><------>RSND_GEN_M_REG(SRC_BSDSR,	0x22c,	0x40),
<------><------>RSND_GEN_M_REG(SRC_BSISR,	0x238,	0x40),
<------><------>RSND_GEN_M_REG(CTU_SWRSR,	0x500,	0x100),
<------><------>RSND_GEN_M_REG(CTU_CTUIR,	0x504,	0x100),
<------><------>RSND_GEN_M_REG(CTU_ADINR,	0x508,	0x100),
<------><------>RSND_GEN_M_REG(CTU_CPMDR,	0x510,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SCMDR,	0x514,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV00R,	0x518,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV01R,	0x51c,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV02R,	0x520,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV03R,	0x524,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV04R,	0x528,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV05R,	0x52c,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV06R,	0x530,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV07R,	0x534,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV10R,	0x538,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV11R,	0x53c,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV12R,	0x540,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV13R,	0x544,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV14R,	0x548,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV15R,	0x54c,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV16R,	0x550,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV17R,	0x554,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV20R,	0x558,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV21R,	0x55c,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV22R,	0x560,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV23R,	0x564,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV24R,	0x568,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV25R,	0x56c,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV26R,	0x570,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV27R,	0x574,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV30R,	0x578,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV31R,	0x57c,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV32R,	0x580,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV33R,	0x584,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV34R,	0x588,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV35R,	0x58c,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV36R,	0x590,	0x100),
<------><------>RSND_GEN_M_REG(CTU_SV37R,	0x594,	0x100),
<------><------>RSND_GEN_M_REG(MIX_SWRSR,	0xd00,	0x40),
<------><------>RSND_GEN_M_REG(MIX_MIXIR,	0xd04,	0x40),
<------><------>RSND_GEN_M_REG(MIX_ADINR,	0xd08,	0x40),
<------><------>RSND_GEN_M_REG(MIX_MIXMR,	0xd10,	0x40),
<------><------>RSND_GEN_M_REG(MIX_MVPDR,	0xd14,	0x40),
<------><------>RSND_GEN_M_REG(MIX_MDBAR,	0xd18,	0x40),
<------><------>RSND_GEN_M_REG(MIX_MDBBR,	0xd1c,	0x40),
<------><------>RSND_GEN_M_REG(MIX_MDBCR,	0xd20,	0x40),
<------><------>RSND_GEN_M_REG(MIX_MDBDR,	0xd24,	0x40),
<------><------>RSND_GEN_M_REG(MIX_MDBER,	0xd28,	0x40),
<------><------>RSND_GEN_M_REG(DVC_SWRSR,	0xe00,	0x100),
<------><------>RSND_GEN_M_REG(DVC_DVUIR,	0xe04,	0x100),
<------><------>RSND_GEN_M_REG(DVC_ADINR,	0xe08,	0x100),
<------><------>RSND_GEN_M_REG(DVC_DVUCR,	0xe10,	0x100),
<------><------>RSND_GEN_M_REG(DVC_ZCMCR,	0xe14,	0x100),
<------><------>RSND_GEN_M_REG(DVC_VRCTR,	0xe18,	0x100),
<------><------>RSND_GEN_M_REG(DVC_VRPDR,	0xe1c,	0x100),
<------><------>RSND_GEN_M_REG(DVC_VRDBR,	0xe20,	0x100),
<------><------>RSND_GEN_M_REG(DVC_VOL0R,	0xe28,	0x100),
<------><------>RSND_GEN_M_REG(DVC_VOL1R,	0xe2c,	0x100),
<------><------>RSND_GEN_M_REG(DVC_VOL2R,	0xe30,	0x100),
<------><------>RSND_GEN_M_REG(DVC_VOL3R,	0xe34,	0x100),
<------><------>RSND_GEN_M_REG(DVC_VOL4R,	0xe38,	0x100),
<------><------>RSND_GEN_M_REG(DVC_VOL5R,	0xe3c,	0x100),
<------><------>RSND_GEN_M_REG(DVC_VOL6R,	0xe40,	0x100),
<------><------>RSND_GEN_M_REG(DVC_VOL7R,	0xe44,	0x100),
<------><------>RSND_GEN_M_REG(DVC_DVUER,	0xe48,	0x100),
<------>};
<------>static const struct rsnd_regmap_field_conf conf_adg[] = {
<------><------>RSND_GEN_S_REG(BRRA,		0x00),
<------><------>RSND_GEN_S_REG(BRRB,		0x04),
<------><------>RSND_GEN_S_REG(BRGCKR,		0x08),
<------><------>RSND_GEN_S_REG(AUDIO_CLK_SEL0,	0x0c),
<------><------>RSND_GEN_S_REG(AUDIO_CLK_SEL1,	0x10),
<------><------>RSND_GEN_S_REG(AUDIO_CLK_SEL2,	0x14),
<------><------>RSND_GEN_S_REG(DIV_EN,		0x30),
<------><------>RSND_GEN_S_REG(SRCIN_TIMSEL0,	0x34),
<------><------>RSND_GEN_S_REG(SRCIN_TIMSEL1,	0x38),
<------><------>RSND_GEN_S_REG(SRCIN_TIMSEL2,	0x3c),
<------><------>RSND_GEN_S_REG(SRCIN_TIMSEL3,	0x40),
<------><------>RSND_GEN_S_REG(SRCIN_TIMSEL4,	0x44),
<------><------>RSND_GEN_S_REG(SRCOUT_TIMSEL0,	0x48),
<------><------>RSND_GEN_S_REG(SRCOUT_TIMSEL1,	0x4c),
<------><------>RSND_GEN_S_REG(SRCOUT_TIMSEL2,	0x50),
<------><------>RSND_GEN_S_REG(SRCOUT_TIMSEL3,	0x54),
<------><------>RSND_GEN_S_REG(SRCOUT_TIMSEL4,	0x58),
<------><------>RSND_GEN_S_REG(CMDOUT_TIMSEL,	0x5c),
<------>};
<------>static const struct rsnd_regmap_field_conf conf_ssi[] = {
<------><------>RSND_GEN_M_REG(SSICR,		0x00,	0x40),
<------><------>RSND_GEN_M_REG(SSISR,		0x04,	0x40),
<------><------>RSND_GEN_M_REG(SSITDR,		0x08,	0x40),
<------><------>RSND_GEN_M_REG(SSIRDR,		0x0c,	0x40),
<------><------>RSND_GEN_M_REG(SSIWSR,		0x20,	0x40),
<------>};
<------>int ret_ssiu;
<------>int ret_scu;
<------>int ret_adg;
<------>int ret_ssi;
 
<------>ret_ssiu = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SSIU, "ssiu", conf_ssiu);
<------>ret_scu  = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SCU,  "scu",  conf_scu);
<------>ret_adg  = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_ADG,  "adg",  conf_adg);
<------>ret_ssi  = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SSI,  "ssi",  conf_ssi);
<------>if (ret_ssiu < 0 ||
<------>    ret_scu  < 0 ||
<------>    ret_adg  < 0 ||
<------>    ret_ssi  < 0)
<------><------>return ret_ssiu | ret_scu | ret_adg | ret_ssi;
 
<------>return 0;
}
 
/*
 *		Gen1
 */
 
static int rsnd_gen1_probe(struct rsnd_priv *priv)
{
<------>static const struct rsnd_regmap_field_conf conf_adg[] = {
<------><------>RSND_GEN_S_REG(BRRA,		0x00),
<------><------>RSND_GEN_S_REG(BRRB,		0x04),
<------><------>RSND_GEN_S_REG(BRGCKR,		0x08),
<------><------>RSND_GEN_S_REG(AUDIO_CLK_SEL0,	0x0c),
<------><------>RSND_GEN_S_REG(AUDIO_CLK_SEL1,	0x10),
<------>};
<------>static const struct rsnd_regmap_field_conf conf_ssi[] = {
<------><------>RSND_GEN_M_REG(SSICR,		0x00,	0x40),
<------><------>RSND_GEN_M_REG(SSISR,		0x04,	0x40),
<------><------>RSND_GEN_M_REG(SSITDR,		0x08,	0x40),
<------><------>RSND_GEN_M_REG(SSIRDR,		0x0c,	0x40),
<------><------>RSND_GEN_M_REG(SSIWSR,		0x20,	0x40),
<------>};
<------>int ret_adg;
<------>int ret_ssi;
 
<------>ret_adg  = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_ADG, "adg", conf_adg);
<------>ret_ssi  = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_SSI, "ssi", conf_ssi);
<------>if (ret_adg  < 0 ||
<------>    ret_ssi  < 0)
<------><------>return ret_adg | ret_ssi;
 
<------>return 0;
}
 
/*
 *		Gen
 */
int rsnd_gen_probe(struct rsnd_priv *priv)
{
<------>struct device *dev = rsnd_priv_to_dev(priv);
<------>struct rsnd_gen *gen;
<------>int ret;
 
<------>gen = devm_kzalloc(dev, sizeof(*gen), GFP_KERNEL);
<------>if (!gen)
<------><------>return -ENOMEM;
 
<------>priv->gen = gen;
 
<------>ret = -ENODEV;
<------>if (rsnd_is_gen1(priv))
<------><------>ret = rsnd_gen1_probe(priv);
<------>else if (rsnd_is_gen2(priv) ||
<------><------> rsnd_is_gen3(priv))
<------><------>ret = rsnd_gen2_probe(priv);
 
<------>if (ret < 0)
<------><------>dev_err(dev, "unknown generation R-Car sound device\n");
 
<------>return ret;
}