Lines Matching defs:regmap
13 #include <linux/regmap.h>
48 struct regmap *regmap;
58 regmap = devm_regmap_init_i2c(client, &rt4831_regmap_config);
59 if (IS_ERR(regmap)) {
60 dev_err(&client->dev, "Failed to initialize regmap\n");
61 return PTR_ERR(regmap);
64 ret = regmap_read(regmap, RT4831_REG_REVISION, &chip_id);
79 ret = regmap_update_bits(regmap, RT4831_REG_I2CPROT, RT4831_I2CSAFETMR_MASK,
92 struct regmap *regmap = dev_get_regmap(&client->dev, NULL);
96 ret = regmap_update_bits(regmap, RT4831_REG_ENABLE, RT4831_RESET_MASK, RT4831_RESET_MASK);