26 static int cs35l56_sdw_read_one(struct sdw_slave *peripheral, unsigned int reg, void *buf)  in cs35l56_sdw_read_one()  argument
30 	ret = sdw_nread_no_pm(peripheral, reg, 4, (u8 *)buf);  in cs35l56_sdw_read_one()
32 		dev_err(&peripheral->dev, "Read failed @%#x:%d\n", reg, ret);  in cs35l56_sdw_read_one()
45 	struct sdw_slave *peripheral = context;  in cs35l56_sdw_read()  local
54 		return cs35l56_sdw_read_one(peripheral, reg, val_buf);  in cs35l56_sdw_read()
61 		ret = sdw_nread_no_pm(peripheral, reg, bytes, buf8);  in cs35l56_sdw_read()
63 			dev_err(&peripheral->dev, "Read failed @%#x..%#x:%d\n",  in cs35l56_sdw_read()
86 static int cs35l56_sdw_write_one(struct sdw_slave *peripheral, unsigned int reg, const void *buf)  in cs35l56_sdw_write_one()  argument
91 	ret = sdw_nwrite_no_pm(peripheral, reg, 4, (u8 *)&val_le);  in cs35l56_sdw_write_one()
93 		dev_err(&peripheral->dev, "Write failed @%#x:%d\n", reg, ret);  in cs35l56_sdw_write_one()
104 	struct sdw_slave *peripheral = context;  in cs35l56_sdw_gather_write()  local
114 		return cs35l56_sdw_write_one(peripheral, reg, src_be);  in cs35l56_sdw_gather_write()
125 		ret = sdw_nwrite_no_pm(peripheral, reg, bytes, (u8 *)val_le_buf);  in cs35l56_sdw_gather_write()
127 			dev_err(&peripheral->dev, "Write failed @%#x..%#x:%d\n",  in cs35l56_sdw_gather_write()
164 static void cs35l56_sdw_init(struct sdw_slave *peripheral)  in cs35l56_sdw_init()  argument
166 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_init()
185 		sdw_write_no_pm(peripheral, CS35L56_SDW_GEN_INT_MASK_1,  in cs35l56_sdw_init()
194 static int cs35l56_sdw_interrupt(struct sdw_slave *peripheral,  in cs35l56_sdw_interrupt()  argument
197 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_interrupt()
219 	sdw_write_no_pm(peripheral, CS35L56_SDW_GEN_INT_MASK_1, 0);  in cs35l56_sdw_interrupt()
220 	sdw_read_no_pm(peripheral, CS35L56_SDW_GEN_INT_STAT_1);  in cs35l56_sdw_interrupt()
221 	sdw_write_no_pm(peripheral, CS35L56_SDW_GEN_INT_STAT_1, 0xFF);  in cs35l56_sdw_interrupt()
243 static int cs35l56_sdw_read_prop(struct sdw_slave *peripheral)  in cs35l56_sdw_read_prop()  argument
245 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_read_prop()
246 	struct sdw_slave_prop *prop = &peripheral->prop;  in cs35l56_sdw_read_prop()
275 static int cs35l56_sdw_update_status(struct sdw_slave *peripheral,  in cs35l56_sdw_update_status()  argument
278 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_update_status()
287 			cs35l56_sdw_init(peripheral);  in cs35l56_sdw_update_status()
303 				   struct sdw_slave *peripheral)  in cs35l56_a1_kick_divider()  argument
311 	if (peripheral->bus->params.curr_bank) {  in cs35l56_a1_kick_divider()
325 	curr_scale = sdw_read_no_pm(peripheral, curr_scale_reg);  in cs35l56_a1_kick_divider()
331 	next_scale = sdw_read_no_pm(peripheral, next_scale_reg);  in cs35l56_a1_kick_divider()
339 		ret = sdw_write_no_pm(peripheral, next_scale_reg, next_scale);  in cs35l56_a1_kick_divider()
348 	ret = sdw_write_no_pm(peripheral, curr_scale_reg, CS35L56_SDW_INVALID_BUS_SCALE);  in cs35l56_a1_kick_divider()
359 static int cs35l56_sdw_bus_config(struct sdw_slave *peripheral,  in cs35l56_sdw_bus_config()  argument
362 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_bus_config()
370 		return cs35l56_a1_kick_divider(cs35l56, peripheral);  in cs35l56_sdw_bus_config()
375 static int __maybe_unused cs35l56_sdw_clk_stop(struct sdw_slave *peripheral,  in cs35l56_sdw_clk_stop()  argument
379 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_clk_stop()
398 	struct sdw_slave *peripheral = cs35l56->sdw_peripheral;  in cs35l56_sdw_handle_unattach()  local
400 	if (peripheral->unattach_request) {  in cs35l56_sdw_handle_unattach()
403 		if (!wait_for_completion_timeout(&peripheral->initialization_complete,  in cs35l56_sdw_handle_unattach()
409 		peripheral->unattach_request = 0;  in cs35l56_sdw_handle_unattach()
488 static int cs35l56_sdw_probe(struct sdw_slave *peripheral, const struct sdw_device_id *id)  in cs35l56_sdw_probe()  argument
490 	struct device *dev = &peripheral->dev;  in cs35l56_sdw_probe()
499 	cs35l56->sdw_peripheral = peripheral;  in cs35l56_sdw_probe()
505 					   peripheral, &cs35l56_regmap_sdw);  in cs35l56_sdw_probe()
521 static int cs35l56_sdw_remove(struct sdw_slave *peripheral)  in cs35l56_sdw_remove()  argument
523 	struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);  in cs35l56_sdw_remove()
528 	sdw_write_no_pm(peripheral, CS35L56_SDW_GEN_INT_MASK_1, 0);  in cs35l56_sdw_remove()
529 	sdw_read_no_pm(peripheral, CS35L56_SDW_GEN_INT_STAT_1);  in cs35l56_sdw_remove()
530 	sdw_write_no_pm(peripheral, CS35L56_SDW_GEN_INT_STAT_1, 0xFF);  in cs35l56_sdw_remove()