55 int tps65217_reg_read(struct tps65217 *tps, unsigned int reg,  in tps65217_reg_read()  argument
58 	return regmap_read(tps->regmap, reg, val);  in tps65217_reg_read()
70 int tps65217_reg_write(struct tps65217 *tps, unsigned int reg,  in tps65217_reg_write()  argument
78 		return regmap_write(tps->regmap, reg, val);  in tps65217_reg_write()
81 		ret = regmap_write(tps->regmap, TPS65217_REG_PASSWORD,  in tps65217_reg_write()
86 		return regmap_write(tps->regmap, reg, val);  in tps65217_reg_write()
89 		ret = regmap_write(tps->regmap, TPS65217_REG_PASSWORD,  in tps65217_reg_write()
93 		ret = regmap_write(tps->regmap, reg, val);  in tps65217_reg_write()
96 		ret = regmap_write(tps->regmap, TPS65217_REG_PASSWORD,  in tps65217_reg_write()
100 		return regmap_write(tps->regmap, reg, val);  in tps65217_reg_write()
116 static int tps65217_update_bits(struct tps65217 *tps, unsigned int reg,  in tps65217_update_bits()  argument
122 	ret = tps65217_reg_read(tps, reg, &data);  in tps65217_update_bits()
124 		dev_err(tps->dev, "Read from reg 0x%x failed\n", reg);  in tps65217_update_bits()
131 	ret = tps65217_reg_write(tps, reg, data, level);  in tps65217_update_bits()
133 		dev_err(tps->dev, "Write for reg 0x%x failed\n", reg);  in tps65217_update_bits()
138 int tps65217_set_bits(struct tps65217 *tps, unsigned int reg,  in tps65217_set_bits()  argument
141 	return tps65217_update_bits(tps, reg, mask, val, level);  in tps65217_set_bits()
145 int tps65217_clear_bits(struct tps65217 *tps, unsigned int reg,  in tps65217_clear_bits()  argument
148 	return tps65217_update_bits(tps, reg, mask, 0, level);  in tps65217_clear_bits()
168 	struct tps65217 *tps;  in tps65217_probe()  local
192 	tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL);  in tps65217_probe()
193 	if (!tps)  in tps65217_probe()
196 	i2c_set_clientdata(client, tps);  in tps65217_probe()
197 	tps->dev = &client->dev;  in tps65217_probe()
198 	tps->id = chip_id;  in tps65217_probe()
200 	tps->regmap = devm_regmap_init_i2c(client, &tps65217_regmap_config);  in tps65217_probe()
201 	if (IS_ERR(tps->regmap)) {  in tps65217_probe()
202 		ret = PTR_ERR(tps->regmap);  in tps65217_probe()
203 		dev_err(tps->dev, "Failed to allocate register map: %d\n",  in tps65217_probe()
208 	ret = mfd_add_devices(tps->dev, -1, tps65217s,  in tps65217_probe()
211 		dev_err(tps->dev, "mfd_add_devices failed: %d\n", ret);  in tps65217_probe()
215 	ret = tps65217_reg_read(tps, TPS65217_REG_CHIPID, &version);  in tps65217_probe()
217 		dev_err(tps->dev, "Failed to read revision register: %d\n",  in tps65217_probe()
224 		ret = tps65217_set_bits(tps, TPS65217_REG_STATUS,  in tps65217_probe()
228 			dev_warn(tps->dev, "unable to set the status OFF\n");  in tps65217_probe()
231 	dev_info(tps->dev, "TPS65217 ID %#x version 1.%d\n",  in tps65217_probe()
240 	struct tps65217 *tps = i2c_get_clientdata(client);  in tps65217_remove()  local
242 	mfd_remove_devices(tps->dev);  in tps65217_remove()