On 08/12/2023 15:33, Julien Massot wrote: > This driver handle the MAX96714 deserializer in tunnel mode. > The CSI output will replicate all the CSI traffic capture by > the remote serializer. > > Signed-off-by: Julien Massot <julien.massot@xxxxxxxxxxxxx> ... > +static int max96714_get_hw_resources(struct max96714_priv *priv) > +{ > + struct device *dev = &priv->client->dev; > + > + priv->regmap = devm_regmap_init_i2c(priv->client, > + &max96714_regmap_config); > + if (IS_ERR(priv->regmap)) > + return PTR_ERR(priv->regmap); > + > + priv->gpiod_pwdn = devm_gpiod_get_optional(&priv->client->dev, "enable", > + GPIOD_OUT_HIGH); > + if (IS_ERR(priv->gpiod_pwdn)) > + return dev_err_probe(dev, PTR_ERR(priv->gpiod_pwdn), A powerdown GPIO is not an enable GPIO. Please use correct name - see gpio-consumers-common.yaml The same applies to other patch and potentially all others... Best regards, Krzysztof