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Diffstat (limited to 'sound/soc/sh/rcar/gen.c')
-rw-r--r--sound/soc/sh/rcar/gen.c554
1 files changed, 257 insertions, 297 deletions
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index 1dd2b7d..3fdf3be 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -15,63 +15,35 @@ struct rsnd_gen {
struct rsnd_gen_ops *ops;
- struct regmap *regmap;
+ struct regmap *regmap[RSND_BASE_MAX];
struct regmap_field *regs[RSND_REG_MAX];
};
#define rsnd_priv_to_gen(p) ((struct rsnd_gen *)(p)->gen)
-#define RSND_REG_SET(gen, id, reg_id, offset, _id_offset, _id_size) \
- [id] = { \
- .reg = (unsigned int)gen->base[reg_id] + offset, \
- .lsb = 0, \
- .msb = 31, \
- .id_size = _id_size, \
- .id_offset = _id_offset, \
- }
-
-/*
- * basic function
- */
-static int rsnd_regmap_write32(void *context, const void *_data, size_t count)
-{
- struct rsnd_priv *priv = context;
- struct device *dev = rsnd_priv_to_dev(priv);
- u32 *data = (u32 *)_data;
- u32 val = data[1];
- void __iomem *reg = (void *)data[0];
-
- iowrite32(val, reg);
-
- dev_dbg(dev, "w %p : %08x\n", reg, val);
-
- return 0;
-}
-
-static int rsnd_regmap_read32(void *context,
- const void *_data, size_t reg_size,
- void *_val, size_t val_size)
-{
- struct rsnd_priv *priv = context;
- struct device *dev = rsnd_priv_to_dev(priv);
- u32 *data = (u32 *)_data;
- u32 *val = (u32 *)_val;
- void __iomem *reg = (void *)data[0];
-
- *val = ioread32(reg);
-
- dev_dbg(dev, "r %p : %08x\n", reg, *val);
+struct rsnd_regmap_field_conf {
+ int idx;
+ unsigned int reg_offset;
+ unsigned int id_offset;
+};
- return 0;
+#define RSND_REG_SET(id, offset, _id_offset) \
+{ \
+ .idx = id, \
+ .reg_offset = offset, \
+ .id_offset = _id_offset, \
}
+/* single address mapping */
+#define RSND_GEN_S_REG(id, offset) \
+ RSND_REG_SET(RSND_REG_##id, offset, 0)
-static struct regmap_bus rsnd_regmap_bus = {
- .write = rsnd_regmap_write32,
- .read = rsnd_regmap_read32,
- .reg_format_endian_default = REGMAP_ENDIAN_NATIVE,
- .val_format_endian_default = REGMAP_ENDIAN_NATIVE,
-};
+/* multi address mapping */
+#define RSND_GEN_M_REG(id, offset, _id_offset) \
+ RSND_REG_SET(RSND_REG_##id, offset, _id_offset)
+/*
+ * basic function
+ */
static int rsnd_is_accessible_reg(struct rsnd_priv *priv,
struct rsnd_gen *gen, enum rsnd_reg reg)
{
@@ -88,6 +60,7 @@ static int rsnd_is_accessible_reg(struct rsnd_priv *priv,
u32 rsnd_read(struct rsnd_priv *priv,
struct rsnd_mod *mod, enum rsnd_reg reg)
{
+ struct device *dev = rsnd_priv_to_dev(priv);
struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
u32 val;
@@ -96,6 +69,8 @@ u32 rsnd_read(struct rsnd_priv *priv,
regmap_fields_read(gen->regs[reg], rsnd_mod_id(mod), &val);
+ dev_dbg(dev, "r %s - 0x%04d : %08x\n", rsnd_mod_name(mod), reg, val);
+
return val;
}
@@ -103,17 +78,21 @@ void rsnd_write(struct rsnd_priv *priv,
struct rsnd_mod *mod,
enum rsnd_reg reg, u32 data)
{
+ 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_write(gen->regs[reg], rsnd_mod_id(mod), data);
+
+ dev_dbg(dev, "w %s - 0x%04d : %08x\n", rsnd_mod_name(mod), reg, data);
}
void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod,
enum rsnd_reg reg, u32 mask, u32 data)
{
+ 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))
@@ -121,35 +100,63 @@ void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod,
regmap_fields_update_bits(gen->regs[reg], rsnd_mod_id(mod),
mask, data);
+
+ dev_dbg(dev, "b %s - 0x%04d : %08x/%08x\n",
+ rsnd_mod_name(mod), reg, data, mask);
}
-static int rsnd_gen_regmap_init(struct rsnd_priv *priv,
- struct rsnd_gen *gen,
- struct reg_field *regf)
+#define rsnd_gen_regmap_init(priv, id_size, reg_id, conf) \
+ _rsnd_gen_regmap_init(priv, id_size, reg_id, conf, ARRAY_SIZE(conf))
+static int _rsnd_gen_regmap_init(struct rsnd_priv *priv,
+ int id_size,
+ int reg_id,
+ struct rsnd_regmap_field_conf *conf,
+ int conf_size)
{
- int i;
+ 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;
- gen->regmap = devm_regmap_init(dev, &rsnd_regmap_bus, priv, &regc);
- if (IS_ERR(gen->regmap)) {
- dev_err(dev, "regmap error %ld\n", PTR_ERR(gen->regmap));
- return PTR_ERR(gen->regmap);
- }
+ res = platform_get_resource(pdev, IORESOURCE_MEM, reg_id);
+ if (!res)
+ return -ENODEV;
- for (i = 0; i < RSND_REG_MAX; i++) {
- gen->regs[i] = NULL;
- if (!regf[i].reg)
- continue;
+ base = devm_ioremap_resource(dev, res);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
- gen->regs[i] = devm_regmap_field_alloc(dev, gen->regmap, regf[i]);
- if (IS_ERR(gen->regs[i]))
- return PTR_ERR(gen->regs[i]);
+ regmap = devm_regmap_init_mmio(dev, base, &regc);
+ if (IS_ERR(regmap))
+ return PTR_ERR(regmap);
+ gen->base[reg_id] = base;
+ gen->regmap[reg_id] = regmap;
+
+ 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);
+
+ gen->regs[conf[i].idx] = regs;
}
return 0;
@@ -165,15 +172,19 @@ static int rsnd_gen_regmap_init(struct rsnd_priv *priv,
*
* ex) R-Car H2 case
* mod / DMAC in / DMAC out / DMAC PP in / DMAC pp out
- * SSI : 0xec541000 / 0xec241008 / 0xec24100c / 0xec400000 / 0xec400000
+ * SSI : 0xec541000 / 0xec241008 / 0xec24100c
+ * SSIU: 0xec541000 / 0xec100000 / 0xec100000 / 0xec400000 / 0xec400000
* SCU : 0xec500000 / 0xec000000 / 0xec004000 / 0xec300000 / 0xec304000
- * CMD : 0xec500000 / 0xec008000 0xec308000
+ * CMD : 0xec500000 / / 0xec008000 0xec308000
*/
#define RDMA_SSI_I_N(addr, i) (addr ##_reg - 0x00300000 + (0x40 * i) + 0x8)
#define RDMA_SSI_O_N(addr, i) (addr ##_reg - 0x00300000 + (0x40 * i) + 0xc)
-#define RDMA_SSI_I_P(addr, i) (addr ##_reg - 0x00141000 + (0x1000 * i))
-#define RDMA_SSI_O_P(addr, i) (addr ##_reg - 0x00141000 + (0x1000 * i))
+#define RDMA_SSIU_I_N(addr, i) (addr ##_reg - 0x00441000 + (0x1000 * i))
+#define RDMA_SSIU_O_N(addr, i) (addr ##_reg - 0x00441000 + (0x1000 * i))
+
+#define RDMA_SSIU_I_P(addr, i) (addr ##_reg - 0x00141000 + (0x1000 * i))
+#define RDMA_SSIU_O_P(addr, i) (addr ##_reg - 0x00141000 + (0x1000 * i))
#define RDMA_SRC_I_N(addr, i) (addr ##_reg - 0x00500000 + (0x400 * i))
#define RDMA_SRC_O_N(addr, i) (addr ##_reg - 0x004fc000 + (0x400 * i))
@@ -184,14 +195,13 @@ static int rsnd_gen_regmap_init(struct rsnd_priv *priv,
#define RDMA_CMD_O_N(addr, i) (addr ##_reg - 0x004f8000 + (0x400 * i))
#define RDMA_CMD_O_P(addr, i) (addr ##_reg - 0x001f8000 + (0x400 * i))
-void rsnd_gen_dma_addr(struct rsnd_priv *priv,
- struct rsnd_dma *dma,
- struct dma_slave_config *cfg,
- int is_play, int slave_id)
+static dma_addr_t
+rsnd_gen2_dma_addr(struct rsnd_priv *priv,
+ struct rsnd_mod *mod,
+ int is_play, int is_from)
{
struct platform_device *pdev = rsnd_priv_to_pdev(priv);
struct device *dev = rsnd_priv_to_dev(priv);
- struct rsnd_mod *mod = rsnd_dma_to_mod(dma);
struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
dma_addr_t ssi_reg = platform_get_resource(pdev,
IORESOURCE_MEM, RSND_GEN2_SSI)->start;
@@ -202,170 +212,152 @@ void rsnd_gen_dma_addr(struct rsnd_priv *priv,
int use_dvc = !!rsnd_io_to_mod_dvc(io);
int id = rsnd_mod_id(mod);
struct dma_addr {
- dma_addr_t src_addr;
- dma_addr_t dst_addr;
- } dma_addrs[2][2][3] = {
- { /* SRC */
- /* Capture */
- {{ 0, 0 },
- { RDMA_SRC_O_N(src, id), 0 },
- { RDMA_CMD_O_N(src, id), 0 }},
- /* Playback */
- {{ 0, 0, },
- { 0, RDMA_SRC_I_N(src, id) },
- { 0, RDMA_SRC_I_N(src, id) }}
- }, { /* SSI */
- /* Capture */
- {{ RDMA_SSI_O_N(ssi, id), 0 },
- { RDMA_SSI_O_P(ssi, id), RDMA_SRC_I_P(src, id) },
- { RDMA_SSI_O_P(ssi, id), RDMA_SRC_I_P(src, id) }},
- /* Playback */
- {{ 0, RDMA_SSI_I_N(ssi, id) },
- { RDMA_SRC_O_P(src, id), RDMA_SSI_I_P(ssi, id) },
- { RDMA_CMD_O_P(src, id), RDMA_SSI_I_P(ssi, id) }}
- }
+ dma_addr_t out_addr;
+ dma_addr_t in_addr;
+ } dma_addrs[3][2][3] = {
+ /* SRC */
+ {{{ 0, 0 },
+ /* Capture */
+ { RDMA_SRC_O_N(src, id), RDMA_SRC_I_P(src, id) },
+ { RDMA_CMD_O_N(src, id), RDMA_SRC_I_P(src, id) } },
+ /* Playback */
+ {{ 0, 0, },
+ { RDMA_SRC_O_P(src, id), RDMA_SRC_I_N(src, id) },
+ { RDMA_CMD_O_P(src, id), RDMA_SRC_I_N(src, id) } }
+ },
+ /* SSI */
+ /* Capture */
+ {{{ RDMA_SSI_O_N(ssi, id), 0 },
+ { RDMA_SSIU_O_P(ssi, id), 0 },
+ { RDMA_SSIU_O_P(ssi, id), 0 } },
+ /* Playback */
+ {{ 0, RDMA_SSI_I_N(ssi, id) },
+ { 0, RDMA_SSIU_I_P(ssi, id) },
+ { 0, RDMA_SSIU_I_P(ssi, id) } }
+ },
+ /* SSIU */
+ /* Capture */
+ {{{ RDMA_SSIU_O_N(ssi, id), 0 },
+ { RDMA_SSIU_O_P(ssi, id), 0 },
+ { RDMA_SSIU_O_P(ssi, id), 0 } },
+ /* Playback */
+ {{ 0, RDMA_SSIU_I_N(ssi, id) },
+ { 0, RDMA_SSIU_I_P(ssi, id) },
+ { 0, RDMA_SSIU_I_P(ssi, id) } } },
};
- cfg->slave_id = slave_id;
- cfg->src_addr = 0;
- cfg->dst_addr = 0;
- cfg->direction = is_play ? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM;
+ /* it shouldn't happen */
+ if (use_dvc & !use_src)
+ dev_err(dev, "DVC is selected without SRC\n");
+
+ /* use SSIU or SSI ? */
+ if (is_ssi && (0 == strcmp(rsnd_mod_dma_name(mod), "ssiu")))
+ is_ssi++;
+
+ return (is_from) ?
+ dma_addrs[is_ssi][is_play][use_src + use_dvc].out_addr :
+ dma_addrs[is_ssi][is_play][use_src + use_dvc].in_addr;
+}
+dma_addr_t rsnd_gen_dma_addr(struct rsnd_priv *priv,
+ struct rsnd_mod *mod,
+ int is_play, int is_from)
+{
/*
* gen1 uses default DMA addr
*/
if (rsnd_is_gen1(priv))
- return;
-
- /* it shouldn't happen */
- if (use_dvc & !use_src) {
- dev_err(dev, "DVC is selected without SRC\n");
- return;
- }
+ return 0;
- cfg->src_addr = dma_addrs[is_ssi][is_play][use_src + use_dvc].src_addr;
- cfg->dst_addr = dma_addrs[is_ssi][is_play][use_src + use_dvc].dst_addr;
+ if (!mod)
+ return 0;
- dev_dbg(dev, "dma%d addr - src : %x / dst : %x\n",
- id, cfg->src_addr, cfg->dst_addr);
+ return rsnd_gen2_dma_addr(priv, mod, is_play, is_from);
}
/*
* Gen2
*/
-
-/* single address mapping */
-#define RSND_GEN2_S_REG(gen, reg, id, offset) \
- RSND_REG_SET(gen, RSND_REG_##id, RSND_GEN2_##reg, offset, 0, 10)
-
-/* multi address mapping */
-#define RSND_GEN2_M_REG(gen, reg, id, offset, _id_offset) \
- RSND_REG_SET(gen, RSND_REG_##id, RSND_GEN2_##reg, offset, _id_offset, 10)
-
-static int rsnd_gen2_regmap_init(struct rsnd_priv *priv, struct rsnd_gen *gen)
-{
- struct reg_field regf[RSND_REG_MAX] = {
- RSND_GEN2_S_REG(gen, SSIU, SSI_MODE0, 0x800),
- RSND_GEN2_S_REG(gen, SSIU, SSI_MODE1, 0x804),
- /* FIXME: it needs SSI_MODE2/3 in the future */
- RSND_GEN2_M_REG(gen, SSIU, SSI_BUSIF_MODE, 0x0, 0x80),
- RSND_GEN2_M_REG(gen, SSIU, SSI_BUSIF_ADINR,0x4, 0x80),
- RSND_GEN2_M_REG(gen, SSIU, SSI_CTRL, 0x10, 0x80),
- RSND_GEN2_M_REG(gen, SSIU, INT_ENABLE, 0x18, 0x80),
-
- RSND_GEN2_M_REG(gen, SCU, SRC_BUSIF_MODE, 0x0, 0x20),
- RSND_GEN2_M_REG(gen, SCU, SRC_ROUTE_MODE0,0xc, 0x20),
- RSND_GEN2_M_REG(gen, SCU, SRC_CTRL, 0x10, 0x20),
- RSND_GEN2_M_REG(gen, SCU, CMD_ROUTE_SLCT, 0x18c, 0x20),
- RSND_GEN2_M_REG(gen, SCU, CMD_CTRL, 0x190, 0x20),
- RSND_GEN2_M_REG(gen, SCU, SRC_SWRSR, 0x200, 0x40),
- RSND_GEN2_M_REG(gen, SCU, SRC_SRCIR, 0x204, 0x40),
- RSND_GEN2_M_REG(gen, SCU, SRC_ADINR, 0x214, 0x40),
- RSND_GEN2_M_REG(gen, SCU, SRC_IFSCR, 0x21c, 0x40),
- RSND_GEN2_M_REG(gen, SCU, SRC_IFSVR, 0x220, 0x40),
- RSND_GEN2_M_REG(gen, SCU, SRC_SRCCR, 0x224, 0x40),
- RSND_GEN2_M_REG(gen, SCU, SRC_BSDSR, 0x22c, 0x40),
- RSND_GEN2_M_REG(gen, SCU, SRC_BSISR, 0x238, 0x40),
- RSND_GEN2_M_REG(gen, SCU, DVC_SWRSR, 0xe00, 0x100),
- RSND_GEN2_M_REG(gen, SCU, DVC_DVUIR, 0xe04, 0x100),
- RSND_GEN2_M_REG(gen, SCU, DVC_ADINR, 0xe08, 0x100),
- RSND_GEN2_M_REG(gen, SCU, DVC_DVUCR, 0xe10, 0x100),
- RSND_GEN2_M_REG(gen, SCU, DVC_ZCMCR, 0xe14, 0x100),
- RSND_GEN2_M_REG(gen, SCU, DVC_VOL0R, 0xe28, 0x100),
- RSND_GEN2_M_REG(gen, SCU, DVC_VOL1R, 0xe2c, 0x100),
- RSND_GEN2_M_REG(gen, SCU, DVC_DVUER, 0xe48, 0x100),
-
- RSND_GEN2_S_REG(gen, ADG, BRRA, 0x00),
- RSND_GEN2_S_REG(gen, ADG, BRRB, 0x04),
- RSND_GEN2_S_REG(gen, ADG, SSICKR, 0x08),
- RSND_GEN2_S_REG(gen, ADG, AUDIO_CLK_SEL0, 0x0c),
- RSND_GEN2_S_REG(gen, ADG, AUDIO_CLK_SEL1, 0x10),
- RSND_GEN2_S_REG(gen, ADG, AUDIO_CLK_SEL2, 0x14),
- RSND_GEN2_S_REG(gen, ADG, DIV_EN, 0x30),
- RSND_GEN2_S_REG(gen, ADG, SRCIN_TIMSEL0, 0x34),
- RSND_GEN2_S_REG(gen, ADG, SRCIN_TIMSEL1, 0x38),
- RSND_GEN2_S_REG(gen, ADG, SRCIN_TIMSEL2, 0x3c),
- RSND_GEN2_S_REG(gen, ADG, SRCIN_TIMSEL3, 0x40),
- RSND_GEN2_S_REG(gen, ADG, SRCIN_TIMSEL4, 0x44),
- RSND_GEN2_S_REG(gen, ADG, SRCOUT_TIMSEL0, 0x48),
- RSND_GEN2_S_REG(gen, ADG, SRCOUT_TIMSEL1, 0x4c),
- RSND_GEN2_S_REG(gen, ADG, SRCOUT_TIMSEL2, 0x50),
- RSND_GEN2_S_REG(gen, ADG, SRCOUT_TIMSEL3, 0x54),
- RSND_GEN2_S_REG(gen, ADG, SRCOUT_TIMSEL4, 0x58),
- RSND_GEN2_S_REG(gen, ADG, CMDOUT_TIMSEL, 0x5c),
-
- RSND_GEN2_M_REG(gen, SSI, SSICR, 0x00, 0x40),
- RSND_GEN2_M_REG(gen, SSI, SSISR, 0x04, 0x40),
- RSND_GEN2_M_REG(gen, SSI, SSITDR, 0x08, 0x40),
- RSND_GEN2_M_REG(gen, SSI, SSIRDR, 0x0c, 0x40),
- RSND_GEN2_M_REG(gen, SSI, SSIWSR, 0x20, 0x40),
- };
-
- return rsnd_gen_regmap_init(priv, gen, regf);
-}
-
static int rsnd_gen2_probe(struct platform_device *pdev,
struct rsnd_priv *priv)
{
struct device *dev = rsnd_priv_to_dev(priv);
- struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
- struct resource *scu_res;
- struct resource *adg_res;
- struct resource *ssiu_res;
- struct resource *ssi_res;
- int ret;
-
- /*
- * map address
- */
- scu_res = platform_get_resource(pdev, IORESOURCE_MEM, RSND_GEN2_SCU);
- adg_res = platform_get_resource(pdev, IORESOURCE_MEM, RSND_GEN2_ADG);
- ssiu_res = platform_get_resource(pdev, IORESOURCE_MEM, RSND_GEN2_SSIU);
- ssi_res = platform_get_resource(pdev, IORESOURCE_MEM, RSND_GEN2_SSI);
-
- gen->base[RSND_GEN2_SCU] = devm_ioremap_resource(dev, scu_res);
- gen->base[RSND_GEN2_ADG] = devm_ioremap_resource(dev, adg_res);
- gen->base[RSND_GEN2_SSIU] = devm_ioremap_resource(dev, ssiu_res);
- gen->base[RSND_GEN2_SSI] = devm_ioremap_resource(dev, ssi_res);
- if (IS_ERR(gen->base[RSND_GEN2_SCU]) ||
- IS_ERR(gen->base[RSND_GEN2_ADG]) ||
- IS_ERR(gen->base[RSND_GEN2_SSIU]) ||
- IS_ERR(gen->base[RSND_GEN2_SSI]))
- return -ENODEV;
-
- ret = rsnd_gen2_regmap_init(priv, gen);
- if (ret < 0)
- return ret;
-
- dev_dbg(dev, "Gen2 device probed\n");
- dev_dbg(dev, "SCU : %pap => %p\n", &scu_res->start,
- gen->base[RSND_GEN2_SCU]);
- dev_dbg(dev, "ADG : %pap => %p\n", &adg_res->start,
- gen->base[RSND_GEN2_ADG]);
- dev_dbg(dev, "SSIU : %pap => %p\n", &ssiu_res->start,
- gen->base[RSND_GEN2_SSIU]);
- dev_dbg(dev, "SSI : %pap => %p\n", &ssi_res->start,
- gen->base[RSND_GEN2_SSI]);
+ struct rsnd_regmap_field_conf conf_ssiu[] = {
+ RSND_GEN_S_REG(SSI_MODE0, 0x800),
+ RSND_GEN_S_REG(SSI_MODE1, 0x804),
+ /* FIXME: it needs SSI_MODE2/3 in the future */
+ RSND_GEN_M_REG(SSI_BUSIF_MODE, 0x0, 0x80),
+ RSND_GEN_M_REG(SSI_BUSIF_ADINR, 0x4, 0x80),
+ RSND_GEN_M_REG(BUSIF_DALIGN, 0x8, 0x80),
+ RSND_GEN_M_REG(SSI_CTRL, 0x10, 0x80),
+ RSND_GEN_M_REG(INT_ENABLE, 0x18, 0x80),
+ };
+ struct rsnd_regmap_field_conf conf_scu[] = {
+ RSND_GEN_M_REG(SRC_BUSIF_MODE, 0x0, 0x20),
+ RSND_GEN_M_REG(SRC_ROUTE_MODE0, 0xc, 0x20),
+ RSND_GEN_M_REG(SRC_CTRL, 0x10, 0x20),
+ RSND_GEN_M_REG(CMD_ROUTE_SLCT, 0x18c, 0x20),
+ RSND_GEN_M_REG(CMD_CTRL, 0x190, 0x20),
+ 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(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_VOL0R, 0xe28, 0x100),
+ RSND_GEN_M_REG(DVC_VOL1R, 0xe2c, 0x100),
+ RSND_GEN_M_REG(DVC_DVUER, 0xe48, 0x100),
+ };
+ struct rsnd_regmap_field_conf conf_adg[] = {
+ RSND_GEN_S_REG(BRRA, 0x00),
+ RSND_GEN_S_REG(BRRB, 0x04),
+ RSND_GEN_S_REG(SSICKR, 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),
+ };
+ 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, conf_ssiu);
+ ret_scu = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SCU, conf_scu);
+ ret_adg = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_ADG, conf_adg);
+ ret_ssi = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_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;
+
+ dev_dbg(dev, "Gen2 is probed\n");
return 0;
}
@@ -374,92 +366,60 @@ static int rsnd_gen2_probe(struct platform_device *pdev,
* Gen1
*/
-/* single address mapping */
-#define RSND_GEN1_S_REG(gen, reg, id, offset) \
- RSND_REG_SET(gen, RSND_REG_##id, RSND_GEN1_##reg, offset, 0, 9)
-
-/* multi address mapping */
-#define RSND_GEN1_M_REG(gen, reg, id, offset, _id_offset) \
- RSND_REG_SET(gen, RSND_REG_##id, RSND_GEN1_##reg, offset, _id_offset, 9)
-
-static int rsnd_gen1_regmap_init(struct rsnd_priv *priv, struct rsnd_gen *gen)
-{
- struct reg_field regf[RSND_REG_MAX] = {
- RSND_GEN1_S_REG(gen, SRU, SRC_ROUTE_SEL, 0x00),
- RSND_GEN1_S_REG(gen, SRU, SRC_TMG_SEL0, 0x08),
- RSND_GEN1_S_REG(gen, SRU, SRC_TMG_SEL1, 0x0c),
- RSND_GEN1_S_REG(gen, SRU, SRC_TMG_SEL2, 0x10),
- RSND_GEN1_S_REG(gen, SRU, SRC_ROUTE_CTRL, 0xc0),
- RSND_GEN1_S_REG(gen, SRU, SSI_MODE0, 0xD0),
- RSND_GEN1_S_REG(gen, SRU, SSI_MODE1, 0xD4),
- RSND_GEN1_M_REG(gen, SRU, SRC_BUSIF_MODE, 0x20, 0x4),
- RSND_GEN1_M_REG(gen, SRU, SRC_ROUTE_MODE0,0x50, 0x8),
- RSND_GEN1_M_REG(gen, SRU, SRC_SWRSR, 0x200, 0x40),
- RSND_GEN1_M_REG(gen, SRU, SRC_SRCIR, 0x204, 0x40),
- RSND_GEN1_M_REG(gen, SRU, SRC_ADINR, 0x214, 0x40),
- RSND_GEN1_M_REG(gen, SRU, SRC_IFSCR, 0x21c, 0x40),
- RSND_GEN1_M_REG(gen, SRU, SRC_IFSVR, 0x220, 0x40),
- RSND_GEN1_M_REG(gen, SRU, SRC_SRCCR, 0x224, 0x40),
- RSND_GEN1_M_REG(gen, SRU, SRC_MNFSR, 0x228, 0x40),
-
- RSND_GEN1_S_REG(gen, ADG, BRRA, 0x00),
- RSND_GEN1_S_REG(gen, ADG, BRRB, 0x04),
- RSND_GEN1_S_REG(gen, ADG, SSICKR, 0x08),
- RSND_GEN1_S_REG(gen, ADG, AUDIO_CLK_SEL0, 0x0c),
- RSND_GEN1_S_REG(gen, ADG, AUDIO_CLK_SEL1, 0x10),
- RSND_GEN1_S_REG(gen, ADG, AUDIO_CLK_SEL3, 0x18),
- RSND_GEN1_S_REG(gen, ADG, AUDIO_CLK_SEL4, 0x1c),
- RSND_GEN1_S_REG(gen, ADG, AUDIO_CLK_SEL5, 0x20),
-
- RSND_GEN1_M_REG(gen, SSI, SSICR, 0x00, 0x40),
- RSND_GEN1_M_REG(gen, SSI, SSISR, 0x04, 0x40),
- RSND_GEN1_M_REG(gen, SSI, SSITDR, 0x08, 0x40),
- RSND_GEN1_M_REG(gen, SSI, SSIRDR, 0x0c, 0x40),
- RSND_GEN1_M_REG(gen, SSI, SSIWSR, 0x20, 0x40),
- };
-
- return rsnd_gen_regmap_init(priv, gen, regf);
-}
-
static int rsnd_gen1_probe(struct platform_device *pdev,
struct rsnd_priv *priv)
{
struct device *dev = rsnd_priv_to_dev(priv);
- struct rsnd_gen *gen = rsnd_priv_to_gen(priv);
- struct resource *sru_res;
- struct resource *adg_res;
- struct resource *ssi_res;
- int ret;
-
- /*
- * map address
- */
- sru_res = platform_get_resource(pdev, IORESOURCE_MEM, RSND_GEN1_SRU);
- adg_res = platform_get_resource(pdev, IORESOURCE_MEM, RSND_GEN1_ADG);
- ssi_res = platform_get_resource(pdev, IORESOURCE_MEM, RSND_GEN1_SSI);
-
- gen->base[RSND_GEN1_SRU] = devm_ioremap_resource(dev, sru_res);
- gen->base[RSND_GEN1_ADG] = devm_ioremap_resource(dev, adg_res);
- gen->base[RSND_GEN1_SSI] = devm_ioremap_resource(dev, ssi_res);
- if (IS_ERR(gen->base[RSND_GEN1_SRU]) ||
- IS_ERR(gen->base[RSND_GEN1_ADG]) ||
- IS_ERR(gen->base[RSND_GEN1_SSI]))
- return -ENODEV;
+ struct rsnd_regmap_field_conf conf_sru[] = {
+ RSND_GEN_S_REG(SRC_ROUTE_SEL, 0x00),
+ RSND_GEN_S_REG(SRC_TMG_SEL0, 0x08),
+ RSND_GEN_S_REG(SRC_TMG_SEL1, 0x0c),
+ RSND_GEN_S_REG(SRC_TMG_SEL2, 0x10),
+ RSND_GEN_S_REG(SRC_ROUTE_CTRL, 0xc0),
+ RSND_GEN_S_REG(SSI_MODE0, 0xD0),
+ RSND_GEN_S_REG(SSI_MODE1, 0xD4),
+ RSND_GEN_M_REG(SRC_BUSIF_MODE, 0x20, 0x4),
+ RSND_GEN_M_REG(SRC_ROUTE_MODE0, 0x50, 0x8),
+ 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_MNFSR, 0x228, 0x40),
+ };
+ struct rsnd_regmap_field_conf conf_adg[] = {
+ RSND_GEN_S_REG(BRRA, 0x00),
+ RSND_GEN_S_REG(BRRB, 0x04),
+ RSND_GEN_S_REG(SSICKR, 0x08),
+ RSND_GEN_S_REG(AUDIO_CLK_SEL0, 0x0c),
+ RSND_GEN_S_REG(AUDIO_CLK_SEL1, 0x10),
+ RSND_GEN_S_REG(AUDIO_CLK_SEL3, 0x18),
+ RSND_GEN_S_REG(AUDIO_CLK_SEL4, 0x1c),
+ RSND_GEN_S_REG(AUDIO_CLK_SEL5, 0x20),
+ };
+ 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_sru;
+ int ret_adg;
+ int ret_ssi;
- ret = rsnd_gen1_regmap_init(priv, gen);
- if (ret < 0)
- return ret;
+ ret_sru = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_SRU, conf_sru);
+ ret_adg = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_ADG, conf_adg);
+ ret_ssi = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_SSI, conf_ssi);
+ if (ret_sru < 0 ||
+ ret_adg < 0 ||
+ ret_ssi < 0)
+ return ret_sru | ret_adg | ret_ssi;
- dev_dbg(dev, "Gen1 device probed\n");
- dev_dbg(dev, "SRU : %pap => %p\n", &sru_res->start,
- gen->base[RSND_GEN1_SRU]);
- dev_dbg(dev, "ADG : %pap => %p\n", &adg_res->start,
- gen->base[RSND_GEN1_ADG]);
- dev_dbg(dev, "SSI : %pap => %p\n", &ssi_res->start,
- gen->base[RSND_GEN1_SSI]);
+ dev_dbg(dev, "Gen1 is probed\n");
return 0;
-
}
/*
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