1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright(c) 2015-17 Intel Corporation.
15 	struct sdw_slave *slave = dev_to_sdw_dev(dev);  in regmap_sdw_write()  local
17 	u32 addr = le32_to_cpu(*(const __le32 *)val_buf);  in regmap_sdw_write()  local
20 	return sdw_nwrite_no_pm(slave, addr, val_size - sizeof(addr), val + sizeof(addr));  in regmap_sdw_write()
28 	struct sdw_slave *slave = dev_to_sdw_dev(dev);  in regmap_sdw_gather_write()  local
29 	u32 addr = le32_to_cpu(*(const __le32 *)reg_buf);  in regmap_sdw_gather_write()  local
31 	return sdw_nwrite_no_pm(slave, addr, val_size, val_buf);  in regmap_sdw_gather_write()
39 	struct sdw_slave *slave = dev_to_sdw_dev(dev);  in regmap_sdw_read()  local
40 	u32 addr = le32_to_cpu(*(const __le32 *)reg_buf);  in regmap_sdw_read()  local
42 	return sdw_nread_no_pm(slave, addr, val_size, val_buf);  in regmap_sdw_read()
56 	if (config->reg_bits != 32)  in regmap_sdw_config_check()
57 		return -ENOTSUPP;  in regmap_sdw_config_check()
59 	if (config->pad_bits != 0)  in regmap_sdw_config_check()
60 		return -ENOTSUPP;  in regmap_sdw_config_check()
62 	/* Only bulk writes are supported not multi-register writes */  in regmap_sdw_config_check()
63 	if (config->can_multi_write)  in regmap_sdw_config_check()
64 		return -ENOTSUPP;  in regmap_sdw_config_check()
80 	return __regmap_init(&sdw->dev, &regmap_sdw,  in __regmap_init_sdw()
81 			&sdw->dev, config, lock_key, lock_name);  in __regmap_init_sdw()
96 	return __devm_regmap_init(&sdw->dev, &regmap_sdw,  in __devm_regmap_init_sdw()
97 			&sdw->dev, config, lock_key, lock_name);  in __devm_regmap_init_sdw()