Lines Matching refs:lp87565
48 struct lp87565 *lp87565; in lp87565_probe() local
53 lp87565 = devm_kzalloc(&client->dev, sizeof(*lp87565), GFP_KERNEL); in lp87565_probe()
54 if (!lp87565) in lp87565_probe()
57 lp87565->dev = &client->dev; in lp87565_probe()
59 lp87565->regmap = devm_regmap_init_i2c(client, &lp87565_regmap_config); in lp87565_probe()
60 if (IS_ERR(lp87565->regmap)) { in lp87565_probe()
61 ret = PTR_ERR(lp87565->regmap); in lp87565_probe()
62 dev_err(lp87565->dev, in lp87565_probe()
67 lp87565->reset_gpio = devm_gpiod_get_optional(lp87565->dev, "reset", in lp87565_probe()
69 if (IS_ERR(lp87565->reset_gpio)) { in lp87565_probe()
70 ret = PTR_ERR(lp87565->reset_gpio); in lp87565_probe()
75 if (lp87565->reset_gpio) { in lp87565_probe()
76 gpiod_set_value_cansleep(lp87565->reset_gpio, 1); in lp87565_probe()
80 gpiod_set_value_cansleep(lp87565->reset_gpio, 0); in lp87565_probe()
85 ret = regmap_read(lp87565->regmap, LP87565_REG_OTP_REV, &otpid); in lp87565_probe()
87 dev_err(lp87565->dev, "Failed to read OTP ID\n"); in lp87565_probe()
91 lp87565->rev = otpid & LP87565_OTP_REV_OTP_ID; in lp87565_probe()
95 lp87565->dev_type = (uintptr_t)of_id->data; in lp87565_probe()
97 i2c_set_clientdata(client, lp87565); in lp87565_probe()
99 return devm_mfd_add_devices(lp87565->dev, PLATFORM_DEVID_AUTO, in lp87565_probe()
106 struct lp87565 *lp87565 = i2c_get_clientdata(client); in lp87565_shutdown() local
108 gpiod_set_value_cansleep(lp87565->reset_gpio, 1); in lp87565_shutdown()