Add device_info to GIOS integration (#38503)

homeassistant/components/gios/air_quality.py

@@ -10,7 +10,7 @@ from homeassistant.components.air_quality import (
 )
 from homeassistant.const import CONF_NAME
 
-from .const import ATTR_STATION, DOMAIN, ICONS_MAP
+from .const import ATTR_STATION, DEFAULT_NAME, DOMAIN, ICONS_MAP, MANUFACTURER
 
 ATTRIBUTION = "Data provided by GIOŚ"
 
@@ -117,6 +117,16 @@ class GiosAirQuality(AirQualityEntity):
         """Return a unique_id for this entity."""
         return self.coordinator.gios.station_id
 
+    @property
+    def device_info(self):
+        """Return the device info."""
+        return {
+            "identifiers": {(DOMAIN, self.coordinator.gios.station_id)},
+            "name": DEFAULT_NAME,
+            "manufacturer": MANUFACTURER,
+            "entry_type": "service",
+        }
+
     @property
     def should_poll(self):
         """Return the polling requirement of the entity."""

homeassistant/components/gios/const.py

@@ -8,6 +8,7 @@ DEFAULT_NAME = "GIOŚ"
 # Term of service GIOŚ allow downloading data no more than twice an hour.
 SCAN_INTERVAL = timedelta(minutes=30)
 DOMAIN = "gios"
+MANUFACTURER = "Główny Inspektorat Ochrony Środowiska"
 
 AQI_GOOD = "dobry"
 AQI_MODERATE = "umiarkowany"