Lines Matching refs:i2s_tdm
89 static void i2s_tdm_disable_unprepare_mclk(struct rk_i2s_tdm_dev *i2s_tdm) in i2s_tdm_disable_unprepare_mclk() argument
91 clk_disable_unprepare(i2s_tdm->mclk_tx); in i2s_tdm_disable_unprepare_mclk()
92 clk_disable_unprepare(i2s_tdm->mclk_rx); in i2s_tdm_disable_unprepare_mclk()
105 static int i2s_tdm_prepare_enable_mclk(struct rk_i2s_tdm_dev *i2s_tdm) in i2s_tdm_prepare_enable_mclk() argument
109 ret = clk_prepare_enable(i2s_tdm->mclk_tx); in i2s_tdm_prepare_enable_mclk()
112 ret = clk_prepare_enable(i2s_tdm->mclk_rx); in i2s_tdm_prepare_enable_mclk()
119 clk_disable_unprepare(i2s_tdm->mclk_tx); in i2s_tdm_prepare_enable_mclk()
126 struct rk_i2s_tdm_dev *i2s_tdm = dev_get_drvdata(dev); in i2s_tdm_runtime_suspend() local
128 regcache_cache_only(i2s_tdm->regmap, true); in i2s_tdm_runtime_suspend()
129 i2s_tdm_disable_unprepare_mclk(i2s_tdm); in i2s_tdm_runtime_suspend()
131 clk_disable_unprepare(i2s_tdm->hclk); in i2s_tdm_runtime_suspend()
138 struct rk_i2s_tdm_dev *i2s_tdm = dev_get_drvdata(dev); in i2s_tdm_runtime_resume() local
141 ret = clk_prepare_enable(i2s_tdm->hclk); in i2s_tdm_runtime_resume()
145 ret = i2s_tdm_prepare_enable_mclk(i2s_tdm); in i2s_tdm_runtime_resume()
149 regcache_cache_only(i2s_tdm->regmap, false); in i2s_tdm_runtime_resume()
150 regcache_mark_dirty(i2s_tdm->regmap); in i2s_tdm_runtime_resume()
152 ret = regcache_sync(i2s_tdm->regmap); in i2s_tdm_runtime_resume()
159 i2s_tdm_disable_unprepare_mclk(i2s_tdm); in i2s_tdm_runtime_resume()
161 clk_disable_unprepare(i2s_tdm->hclk); in i2s_tdm_runtime_resume()
175 static void rockchip_snd_xfer_sync_reset(struct rk_i2s_tdm_dev *i2s_tdm) in rockchip_snd_xfer_sync_reset() argument
195 reset_control_assert(i2s_tdm->tx_reset); in rockchip_snd_xfer_sync_reset()
196 reset_control_assert(i2s_tdm->rx_reset); in rockchip_snd_xfer_sync_reset()
198 reset_control_deassert(i2s_tdm->tx_reset); in rockchip_snd_xfer_sync_reset()
199 reset_control_deassert(i2s_tdm->rx_reset); in rockchip_snd_xfer_sync_reset()
211 static void rockchip_snd_xfer_clear(struct rk_i2s_tdm_dev *i2s_tdm, in rockchip_snd_xfer_clear() argument
233 regmap_update_bits(i2s_tdm->regmap, I2S_XFER, xfer_mask, xfer_val); in rockchip_snd_xfer_clear()
235 regmap_update_bits(i2s_tdm->regmap, I2S_CLR, clr, clr); in rockchip_snd_xfer_clear()
237 regmap_read(i2s_tdm->regmap, I2S_CLR, &val); in rockchip_snd_xfer_clear()
241 regmap_read(i2s_tdm->regmap, I2S_CLR, &val); in rockchip_snd_xfer_clear()
244 dev_warn(i2s_tdm->dev, "clear failed, reset %s%s\n", in rockchip_snd_xfer_clear()
247 rockchip_snd_xfer_sync_reset(i2s_tdm); in rockchip_snd_xfer_clear()
249 rockchip_snd_reset(i2s_tdm->tx_reset); in rockchip_snd_xfer_clear()
251 rockchip_snd_reset(i2s_tdm->rx_reset); in rockchip_snd_xfer_clear()
285 struct rk_i2s_tdm_dev *i2s_tdm = to_info(dai); in rockchip_snd_txrxctrl() local
288 spin_lock_irqsave(&i2s_tdm->lock, flags); in rockchip_snd_txrxctrl()
291 rockchip_enable_tde(i2s_tdm->regmap); in rockchip_snd_txrxctrl()
293 rockchip_enable_rde(i2s_tdm->regmap); in rockchip_snd_txrxctrl()
295 if (++i2s_tdm->refcount == 1) { in rockchip_snd_txrxctrl()
296 rockchip_snd_xfer_sync_reset(i2s_tdm); in rockchip_snd_txrxctrl()
297 regmap_update_bits(i2s_tdm->regmap, I2S_XFER, in rockchip_snd_txrxctrl()
305 rockchip_disable_tde(i2s_tdm->regmap); in rockchip_snd_txrxctrl()
307 rockchip_disable_rde(i2s_tdm->regmap); in rockchip_snd_txrxctrl()
309 if (--i2s_tdm->refcount == 0) { in rockchip_snd_txrxctrl()
310 rockchip_snd_xfer_clear(i2s_tdm, in rockchip_snd_txrxctrl()
314 spin_unlock_irqrestore(&i2s_tdm->lock, flags); in rockchip_snd_txrxctrl()
317 static void rockchip_snd_txctrl(struct rk_i2s_tdm_dev *i2s_tdm, int on) in rockchip_snd_txctrl() argument
320 rockchip_enable_tde(i2s_tdm->regmap); in rockchip_snd_txctrl()
322 regmap_update_bits(i2s_tdm->regmap, I2S_XFER, in rockchip_snd_txctrl()
326 rockchip_disable_tde(i2s_tdm->regmap); in rockchip_snd_txctrl()
328 rockchip_snd_xfer_clear(i2s_tdm, I2S_CLR_TXC); in rockchip_snd_txctrl()
332 static void rockchip_snd_rxctrl(struct rk_i2s_tdm_dev *i2s_tdm, int on) in rockchip_snd_rxctrl() argument
335 rockchip_enable_rde(i2s_tdm->regmap); in rockchip_snd_rxctrl()
337 regmap_update_bits(i2s_tdm->regmap, I2S_XFER, in rockchip_snd_rxctrl()
341 rockchip_disable_rde(i2s_tdm->regmap); in rockchip_snd_rxctrl()
343 rockchip_snd_xfer_clear(i2s_tdm, I2S_CLR_RXC); in rockchip_snd_rxctrl()
350 struct rk_i2s_tdm_dev *i2s_tdm = to_info(cpu_dai); in rockchip_i2s_tdm_set_fmt() local
353 bool is_tdm = i2s_tdm->tdm_mode; in rockchip_i2s_tdm_set_fmt()
363 i2s_tdm->is_master_mode = true; in rockchip_i2s_tdm_set_fmt()
367 i2s_tdm->is_master_mode = false; in rockchip_i2s_tdm_set_fmt()
374 regmap_update_bits(i2s_tdm->regmap, I2S_CKR, mask, val); in rockchip_i2s_tdm_set_fmt()
403 regmap_update_bits(i2s_tdm->regmap, I2S_CKR, mask, val); in rockchip_i2s_tdm_set_fmt()
432 regmap_update_bits(i2s_tdm->regmap, I2S_TXCR, mask, txcr_val); in rockchip_i2s_tdm_set_fmt()
435 regmap_update_bits(i2s_tdm->regmap, I2S_RXCR, mask, rxcr_val); in rockchip_i2s_tdm_set_fmt()
468 regmap_update_bits(i2s_tdm->regmap, I2S_TXCR, mask, val); in rockchip_i2s_tdm_set_fmt()
469 regmap_update_bits(i2s_tdm->regmap, I2S_RXCR, mask, val); in rockchip_i2s_tdm_set_fmt()
473 regmap_update_bits(i2s_tdm->regmap, I2S_TDM_TXCR, in rockchip_i2s_tdm_set_fmt()
475 regmap_update_bits(i2s_tdm->regmap, I2S_TDM_RXCR, in rockchip_i2s_tdm_set_fmt()
486 struct rk_i2s_tdm_dev *i2s_tdm) in rockchip_i2s_tdm_xfer_pause() argument
492 rockchip_disable_tde(i2s_tdm->regmap); in rockchip_i2s_tdm_xfer_pause()
494 rockchip_disable_rde(i2s_tdm->regmap); in rockchip_i2s_tdm_xfer_pause()
496 rockchip_snd_xfer_clear(i2s_tdm, I2S_CLR_TXC | I2S_CLR_RXC); in rockchip_i2s_tdm_xfer_pause()
500 struct rk_i2s_tdm_dev *i2s_tdm) in rockchip_i2s_tdm_xfer_resume() argument
506 rockchip_enable_tde(i2s_tdm->regmap); in rockchip_i2s_tdm_xfer_resume()
508 rockchip_enable_rde(i2s_tdm->regmap); in rockchip_i2s_tdm_xfer_resume()
510 regmap_update_bits(i2s_tdm->regmap, I2S_XFER, in rockchip_i2s_tdm_xfer_resume()
547 struct rk_i2s_tdm_dev *i2s_tdm = to_info(dai); in rockchip_i2s_io_multiplex() local
551 if (!i2s_tdm->io_multiplex) in rockchip_i2s_io_multiplex()
554 if (IS_ERR_OR_NULL(i2s_tdm->grf)) { in rockchip_i2s_io_multiplex()
555 dev_err(i2s_tdm->dev, in rockchip_i2s_io_multiplex()
565 regmap_read(i2s_tdm->regmap, I2S_TXCR, &val); in rockchip_i2s_io_multiplex()
570 regmap_read(i2s_tdm->regmap, I2S_RXCR, &val); in rockchip_i2s_io_multiplex()
574 dev_err(i2s_tdm->dev, in rockchip_i2s_io_multiplex()
586 regmap_read(i2s_tdm->regmap, I2S_RXCR, &val); in rockchip_i2s_io_multiplex()
591 regmap_read(i2s_tdm->regmap, I2S_TXCR, &val); in rockchip_i2s_io_multiplex()
595 dev_err(i2s_tdm->dev, in rockchip_i2s_io_multiplex()
602 val <<= i2s_tdm->soc_data->grf_shift; in rockchip_i2s_io_multiplex()
603 val |= (I2S_IO_DIRECTION_MASK << i2s_tdm->soc_data->grf_shift) << 16; in rockchip_i2s_io_multiplex()
604 regmap_write(i2s_tdm->grf, i2s_tdm->soc_data->grf_reg_offset, val); in rockchip_i2s_io_multiplex()
615 struct rk_i2s_tdm_dev *i2s_tdm = to_info(dai); in rockchip_i2s_trcm_mode() local
618 if (!i2s_tdm->clk_trcm) in rockchip_i2s_trcm_mode()
621 spin_lock_irqsave(&i2s_tdm->lock, flags); in rockchip_i2s_trcm_mode()
622 if (i2s_tdm->refcount) in rockchip_i2s_trcm_mode()
623 rockchip_i2s_tdm_xfer_pause(substream, i2s_tdm); in rockchip_i2s_trcm_mode()
625 regmap_update_bits(i2s_tdm->regmap, I2S_CLKDIV, in rockchip_i2s_trcm_mode()
628 regmap_update_bits(i2s_tdm->regmap, I2S_CKR, in rockchip_i2s_trcm_mode()
633 regmap_update_bits(i2s_tdm->regmap, I2S_TXCR, in rockchip_i2s_trcm_mode()
637 regmap_update_bits(i2s_tdm->regmap, I2S_RXCR, in rockchip_i2s_trcm_mode()
641 if (i2s_tdm->refcount) in rockchip_i2s_trcm_mode()
642 rockchip_i2s_tdm_xfer_resume(substream, i2s_tdm); in rockchip_i2s_trcm_mode()
643 spin_unlock_irqrestore(&i2s_tdm->lock, flags); in rockchip_i2s_trcm_mode()
652 struct rk_i2s_tdm_dev *i2s_tdm = to_info(dai); in rockchip_i2s_tdm_hw_params() local
657 if (i2s_tdm->is_master_mode) { in rockchip_i2s_tdm_hw_params()
660 if (i2s_tdm->clk_trcm == TRCM_TX) { in rockchip_i2s_tdm_hw_params()
661 mclk = i2s_tdm->mclk_tx; in rockchip_i2s_tdm_hw_params()
662 } else if (i2s_tdm->clk_trcm == TRCM_RX) { in rockchip_i2s_tdm_hw_params()
663 mclk = i2s_tdm->mclk_rx; in rockchip_i2s_tdm_hw_params()
665 mclk = i2s_tdm->mclk_tx; in rockchip_i2s_tdm_hw_params()
667 mclk = i2s_tdm->mclk_rx; in rockchip_i2s_tdm_hw_params()
675 bclk_rate = i2s_tdm->frame_width * params_rate(params); in rockchip_i2s_tdm_hw_params()
720 if (i2s_tdm->clk_trcm) { in rockchip_i2s_tdm_hw_params()
723 regmap_update_bits(i2s_tdm->regmap, I2S_CLKDIV, in rockchip_i2s_tdm_hw_params()
726 regmap_update_bits(i2s_tdm->regmap, I2S_CKR, in rockchip_i2s_tdm_hw_params()
729 regmap_update_bits(i2s_tdm->regmap, I2S_TXCR, in rockchip_i2s_tdm_hw_params()
733 regmap_update_bits(i2s_tdm->regmap, I2S_CLKDIV, in rockchip_i2s_tdm_hw_params()
736 regmap_update_bits(i2s_tdm->regmap, I2S_CKR, in rockchip_i2s_tdm_hw_params()
739 regmap_update_bits(i2s_tdm->regmap, I2S_RXCR, in rockchip_i2s_tdm_hw_params()
750 struct rk_i2s_tdm_dev *i2s_tdm = to_info(dai); in rockchip_i2s_tdm_trigger() local
756 if (i2s_tdm->clk_trcm) in rockchip_i2s_tdm_trigger()
759 rockchip_snd_rxctrl(i2s_tdm, 1); in rockchip_i2s_tdm_trigger()
761 rockchip_snd_txctrl(i2s_tdm, 1); in rockchip_i2s_tdm_trigger()
766 if (i2s_tdm->clk_trcm) in rockchip_i2s_tdm_trigger()
769 rockchip_snd_rxctrl(i2s_tdm, 0); in rockchip_i2s_tdm_trigger()
771 rockchip_snd_txctrl(i2s_tdm, 0); in rockchip_i2s_tdm_trigger()
782 struct rk_i2s_tdm_dev *i2s_tdm = snd_soc_dai_get_drvdata(dai); in rockchip_i2s_tdm_dai_probe() local
784 if (i2s_tdm->has_capture) in rockchip_i2s_tdm_dai_probe()
785 snd_soc_dai_dma_data_set_capture(dai, &i2s_tdm->capture_dma_data); in rockchip_i2s_tdm_dai_probe()
786 if (i2s_tdm->has_playback) in rockchip_i2s_tdm_dai_probe()
787 snd_soc_dai_dma_data_set_playback(dai, &i2s_tdm->playback_dma_data); in rockchip_i2s_tdm_dai_probe()
796 struct rk_i2s_tdm_dev *i2s_tdm = snd_soc_dai_get_drvdata(dai); in rockchip_dai_tdm_slot() local
799 i2s_tdm->tdm_mode = true; in rockchip_dai_tdm_slot()
800 i2s_tdm->frame_width = slots * slot_width; in rockchip_dai_tdm_slot()
804 regmap_update_bits(i2s_tdm->regmap, I2S_TDM_TXCR, in rockchip_dai_tdm_slot()
806 regmap_update_bits(i2s_tdm->regmap, I2S_TDM_RXCR, in rockchip_dai_tdm_slot()
815 struct rk_i2s_tdm_dev *i2s_tdm = snd_soc_dai_get_drvdata(dai); in rockchip_i2s_tdm_set_bclk_ratio() local
820 i2s_tdm->frame_width = ratio; in rockchip_i2s_tdm_set_bclk_ratio()
932 struct rk_i2s_tdm_dev *i2s_tdm = dev_get_drvdata(dev); in common_soc_init() local
933 const struct txrx_config *configs = i2s_tdm->soc_data->configs; in common_soc_init()
934 u32 reg = 0, val = 0, trcm = i2s_tdm->clk_trcm; in common_soc_init()
940 if (IS_ERR_OR_NULL(i2s_tdm->grf)) { in common_soc_init()
941 dev_err(i2s_tdm->dev, in common_soc_init()
946 for (i = 0; i < i2s_tdm->soc_data->config_count; i++) { in common_soc_init()
956 regmap_write(i2s_tdm->grf, reg, val); in common_soc_init()
1039 static int rockchip_i2s_tdm_init_dai(struct rk_i2s_tdm_dev *i2s_tdm) in rockchip_i2s_tdm_init_dai() argument
1047 struct device_node *node = i2s_tdm->dev->of_node; in rockchip_i2s_tdm_init_dai()
1051 i2s_tdm->has_playback = true; in rockchip_i2s_tdm_init_dai()
1053 i2s_tdm->has_capture = true; in rockchip_i2s_tdm_init_dai()
1056 dai = devm_kmemdup(i2s_tdm->dev, &i2s_tdm_dai, in rockchip_i2s_tdm_init_dai()
1061 if (i2s_tdm->has_playback) { in rockchip_i2s_tdm_init_dai()
1069 if (i2s_tdm->has_capture) { in rockchip_i2s_tdm_init_dai()
1077 if (i2s_tdm->clk_trcm != TRCM_TXRX) in rockchip_i2s_tdm_init_dai()
1080 i2s_tdm->dai = dai; in rockchip_i2s_tdm_init_dai()
1085 static int rockchip_i2s_tdm_path_check(struct rk_i2s_tdm_dev *i2s_tdm, in rockchip_i2s_tdm_path_check() argument
1093 i2s_data = i2s_tdm->i2s_sdis; in rockchip_i2s_tdm_path_check()
1095 i2s_data = i2s_tdm->i2s_sdos; in rockchip_i2s_tdm_path_check()
1099 dev_err(i2s_tdm->dev, in rockchip_i2s_tdm_path_check()
1111 dev_err(i2s_tdm->dev, in rockchip_i2s_tdm_path_check()
1124 static void rockchip_i2s_tdm_tx_path_config(struct rk_i2s_tdm_dev *i2s_tdm, in rockchip_i2s_tdm_tx_path_config() argument
1130 regmap_update_bits(i2s_tdm->regmap, I2S_TXCR, in rockchip_i2s_tdm_tx_path_config()
1132 I2S_TXCR_PATH(idx, i2s_tdm->i2s_sdos[idx])); in rockchip_i2s_tdm_tx_path_config()
1136 static void rockchip_i2s_tdm_rx_path_config(struct rk_i2s_tdm_dev *i2s_tdm, in rockchip_i2s_tdm_rx_path_config() argument
1142 regmap_update_bits(i2s_tdm->regmap, I2S_RXCR, in rockchip_i2s_tdm_rx_path_config()
1144 I2S_RXCR_PATH(idx, i2s_tdm->i2s_sdis[idx])); in rockchip_i2s_tdm_rx_path_config()
1148 static void rockchip_i2s_tdm_path_config(struct rk_i2s_tdm_dev *i2s_tdm, in rockchip_i2s_tdm_path_config() argument
1152 rockchip_i2s_tdm_rx_path_config(i2s_tdm, num); in rockchip_i2s_tdm_path_config()
1154 rockchip_i2s_tdm_tx_path_config(i2s_tdm, num); in rockchip_i2s_tdm_path_config()
1157 static int rockchip_i2s_tdm_path_prepare(struct rk_i2s_tdm_dev *i2s_tdm, in rockchip_i2s_tdm_path_prepare() argument
1169 i2s_data = i2s_tdm->i2s_sdis; in rockchip_i2s_tdm_path_prepare()
1172 i2s_data = i2s_tdm->i2s_sdos; in rockchip_i2s_tdm_path_prepare()
1178 dev_err(i2s_tdm->dev, in rockchip_i2s_tdm_path_prepare()
1185 dev_err(i2s_tdm->dev, in rockchip_i2s_tdm_path_prepare()
1193 dev_err(i2s_tdm->dev, in rockchip_i2s_tdm_path_prepare()
1199 ret = rockchip_i2s_tdm_path_check(i2s_tdm, num, is_rx_path); in rockchip_i2s_tdm_path_prepare()
1201 dev_err(i2s_tdm->dev, in rockchip_i2s_tdm_path_prepare()
1206 rockchip_i2s_tdm_path_config(i2s_tdm, num, is_rx_path); in rockchip_i2s_tdm_path_prepare()
1211 static int rockchip_i2s_tdm_tx_path_prepare(struct rk_i2s_tdm_dev *i2s_tdm, in rockchip_i2s_tdm_tx_path_prepare() argument
1214 return rockchip_i2s_tdm_path_prepare(i2s_tdm, np, 0); in rockchip_i2s_tdm_tx_path_prepare()
1217 static int rockchip_i2s_tdm_rx_path_prepare(struct rk_i2s_tdm_dev *i2s_tdm, in rockchip_i2s_tdm_rx_path_prepare() argument
1220 return rockchip_i2s_tdm_path_prepare(i2s_tdm, np, 1); in rockchip_i2s_tdm_rx_path_prepare()
1226 struct rk_i2s_tdm_dev *i2s_tdm; in rockchip_i2s_tdm_probe() local
1231 i2s_tdm = devm_kzalloc(&pdev->dev, sizeof(*i2s_tdm), GFP_KERNEL); in rockchip_i2s_tdm_probe()
1232 if (!i2s_tdm) in rockchip_i2s_tdm_probe()
1235 i2s_tdm->dev = &pdev->dev; in rockchip_i2s_tdm_probe()
1237 spin_lock_init(&i2s_tdm->lock); in rockchip_i2s_tdm_probe()
1238 i2s_tdm->soc_data = device_get_match_data(&pdev->dev); in rockchip_i2s_tdm_probe()
1239 i2s_tdm->frame_width = 64; in rockchip_i2s_tdm_probe()
1241 i2s_tdm->clk_trcm = TRCM_TXRX; in rockchip_i2s_tdm_probe()
1243 i2s_tdm->clk_trcm = TRCM_TX; in rockchip_i2s_tdm_probe()
1245 if (i2s_tdm->clk_trcm) { in rockchip_i2s_tdm_probe()
1246 dev_err(i2s_tdm->dev, "invalid trcm-sync configuration\n"); in rockchip_i2s_tdm_probe()
1249 i2s_tdm->clk_trcm = TRCM_RX; in rockchip_i2s_tdm_probe()
1252 ret = rockchip_i2s_tdm_init_dai(i2s_tdm); in rockchip_i2s_tdm_probe()
1256 i2s_tdm->grf = syscon_regmap_lookup_by_phandle(node, "rockchip,grf"); in rockchip_i2s_tdm_probe()
1257 i2s_tdm->tx_reset = devm_reset_control_get_optional_exclusive(&pdev->dev, in rockchip_i2s_tdm_probe()
1259 if (IS_ERR(i2s_tdm->tx_reset)) { in rockchip_i2s_tdm_probe()
1260 ret = PTR_ERR(i2s_tdm->tx_reset); in rockchip_i2s_tdm_probe()
1261 return dev_err_probe(i2s_tdm->dev, ret, in rockchip_i2s_tdm_probe()
1265 i2s_tdm->rx_reset = devm_reset_control_get_optional_exclusive(&pdev->dev, in rockchip_i2s_tdm_probe()
1267 if (IS_ERR(i2s_tdm->rx_reset)) { in rockchip_i2s_tdm_probe()
1268 ret = PTR_ERR(i2s_tdm->rx_reset); in rockchip_i2s_tdm_probe()
1269 return dev_err_probe(i2s_tdm->dev, ret, in rockchip_i2s_tdm_probe()
1273 i2s_tdm->hclk = devm_clk_get(&pdev->dev, "hclk"); in rockchip_i2s_tdm_probe()
1274 if (IS_ERR(i2s_tdm->hclk)) { in rockchip_i2s_tdm_probe()
1275 return dev_err_probe(i2s_tdm->dev, PTR_ERR(i2s_tdm->hclk), in rockchip_i2s_tdm_probe()
1279 i2s_tdm->mclk_tx = devm_clk_get(&pdev->dev, "mclk_tx"); in rockchip_i2s_tdm_probe()
1280 if (IS_ERR(i2s_tdm->mclk_tx)) { in rockchip_i2s_tdm_probe()
1281 return dev_err_probe(i2s_tdm->dev, PTR_ERR(i2s_tdm->mclk_tx), in rockchip_i2s_tdm_probe()
1285 i2s_tdm->mclk_rx = devm_clk_get(&pdev->dev, "mclk_rx"); in rockchip_i2s_tdm_probe()
1286 if (IS_ERR(i2s_tdm->mclk_rx)) { in rockchip_i2s_tdm_probe()
1287 return dev_err_probe(i2s_tdm->dev, PTR_ERR(i2s_tdm->mclk_rx), in rockchip_i2s_tdm_probe()
1291 i2s_tdm->io_multiplex = in rockchip_i2s_tdm_probe()
1296 return dev_err_probe(i2s_tdm->dev, PTR_ERR(regs), in rockchip_i2s_tdm_probe()
1300 i2s_tdm->regmap = devm_regmap_init_mmio(&pdev->dev, regs, in rockchip_i2s_tdm_probe()
1302 if (IS_ERR(i2s_tdm->regmap)) { in rockchip_i2s_tdm_probe()
1303 return dev_err_probe(i2s_tdm->dev, PTR_ERR(i2s_tdm->regmap), in rockchip_i2s_tdm_probe()
1307 if (i2s_tdm->has_playback) { in rockchip_i2s_tdm_probe()
1308 i2s_tdm->playback_dma_data.addr = res->start + I2S_TXDR; in rockchip_i2s_tdm_probe()
1309 i2s_tdm->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in rockchip_i2s_tdm_probe()
1310 i2s_tdm->playback_dma_data.maxburst = 8; in rockchip_i2s_tdm_probe()
1313 if (i2s_tdm->has_capture) { in rockchip_i2s_tdm_probe()
1314 i2s_tdm->capture_dma_data.addr = res->start + I2S_RXDR; in rockchip_i2s_tdm_probe()
1315 i2s_tdm->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in rockchip_i2s_tdm_probe()
1316 i2s_tdm->capture_dma_data.maxburst = 8; in rockchip_i2s_tdm_probe()
1319 ret = rockchip_i2s_tdm_tx_path_prepare(i2s_tdm, node); in rockchip_i2s_tdm_probe()
1325 ret = rockchip_i2s_tdm_rx_path_prepare(i2s_tdm, node); in rockchip_i2s_tdm_probe()
1331 dev_set_drvdata(&pdev->dev, i2s_tdm); in rockchip_i2s_tdm_probe()
1333 ret = clk_prepare_enable(i2s_tdm->hclk); in rockchip_i2s_tdm_probe()
1335 return dev_err_probe(i2s_tdm->dev, ret, in rockchip_i2s_tdm_probe()
1339 ret = i2s_tdm_prepare_enable_mclk(i2s_tdm); in rockchip_i2s_tdm_probe()
1341 ret = dev_err_probe(i2s_tdm->dev, ret, in rockchip_i2s_tdm_probe()
1348 regmap_update_bits(i2s_tdm->regmap, I2S_DMACR, I2S_DMACR_TDL_MASK, in rockchip_i2s_tdm_probe()
1350 regmap_update_bits(i2s_tdm->regmap, I2S_DMACR, I2S_DMACR_RDL_MASK, in rockchip_i2s_tdm_probe()
1352 regmap_update_bits(i2s_tdm->regmap, I2S_CKR, I2S_CKR_TRCM_MASK, in rockchip_i2s_tdm_probe()
1353 i2s_tdm->clk_trcm << I2S_CKR_TRCM_SHIFT); in rockchip_i2s_tdm_probe()
1355 if (i2s_tdm->soc_data && i2s_tdm->soc_data->init) in rockchip_i2s_tdm_probe()
1356 i2s_tdm->soc_data->init(&pdev->dev, res->start); in rockchip_i2s_tdm_probe()
1360 i2s_tdm->dai, 1); in rockchip_i2s_tdm_probe()
1381 clk_disable_unprepare(i2s_tdm->hclk); in rockchip_i2s_tdm_probe()
1396 struct rk_i2s_tdm_dev *i2s_tdm = dev_get_drvdata(dev); in rockchip_i2s_tdm_suspend() local
1398 regcache_mark_dirty(i2s_tdm->regmap); in rockchip_i2s_tdm_suspend()
1405 struct rk_i2s_tdm_dev *i2s_tdm = dev_get_drvdata(dev); in rockchip_i2s_tdm_resume() local
1411 ret = regcache_sync(i2s_tdm->regmap); in rockchip_i2s_tdm_resume()