diff --git a/homeassistant/components/broadlink/remote.py b/homeassistant/components/broadlink/remote.py
index 5a939b68bb4..ad597d80d20 100644
--- a/homeassistant/components/broadlink/remote.py
+++ b/homeassistant/components/broadlink/remote.py
@@ -24,7 +24,6 @@ from homeassistant.components.remote import (
     ATTR_NUM_REPEATS,
     DEFAULT_DELAY_SECS,
     DOMAIN as RM_DOMAIN,
-    PLATFORM_SCHEMA,
     SERVICE_DELETE_COMMAND,
     SERVICE_LEARN_COMMAND,
     SERVICE_SEND_COMMAND,
@@ -32,7 +31,7 @@ from homeassistant.components.remote import (
     SUPPORT_LEARN_COMMAND,
     RemoteEntity,
 )
-from homeassistant.const import CONF_HOST, STATE_OFF
+from homeassistant.const import STATE_OFF
 from homeassistant.core import callback
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.restore_state import RestoreEntity
@@ -41,7 +40,7 @@ from homeassistant.util import dt
 
 from .const import DOMAIN
 from .entity import BroadlinkEntity
-from .helpers import data_packet, import_device
+from .helpers import data_packet
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -85,22 +84,6 @@ SERVICE_DELETE_SCHEMA = COMMAND_SCHEMA.extend(
     {vol.Required(ATTR_DEVICE): vol.All(cv.string, vol.Length(min=1))}
 )
 
-PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
-    {vol.Required(CONF_HOST): cv.string}, extra=vol.ALLOW_EXTRA
-)
-
-
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
-    """Import the device and discontinue platform.
-
-    This is for backward compatibility.
-    Do not use this method.
-    """
-    import_device(hass, config[CONF_HOST])
-    _LOGGER.warning(
-        "The remote platform is deprecated, please remove it from your configuration"
-    )
-
 
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up a Broadlink remote."""
diff --git a/homeassistant/components/broadlink/sensor.py b/homeassistant/components/broadlink/sensor.py
index 6eb0314fd65..eb2c51d86c3 100644
--- a/homeassistant/components/broadlink/sensor.py
+++ b/homeassistant/components/broadlink/sensor.py
@@ -1,19 +1,13 @@
 """Support for Broadlink sensors."""
 from __future__ import annotations
 
-import logging
-
-import voluptuous as vol
-
 from homeassistant.components.sensor import (
-    PLATFORM_SCHEMA,
     SensorDeviceClass,
     SensorEntity,
     SensorEntityDescription,
     SensorStateClass,
 )
 from homeassistant.const import (
-    CONF_HOST,
     ELECTRIC_CURRENT_AMPERE,
     ELECTRIC_POTENTIAL_VOLT,
     ENERGY_KILO_WATT_HOUR,
@@ -21,13 +15,9 @@ from homeassistant.const import (
     POWER_WATT,
     TEMP_CELSIUS,
 )
-from homeassistant.helpers import config_validation as cv
 
 from .const import DOMAIN
 from .entity import BroadlinkEntity
-from .helpers import import_device
-
-_LOGGER = logging.getLogger(__name__)
 
 SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
@@ -94,22 +84,6 @@ SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
     ),
 )
 
-PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
-    {vol.Required(CONF_HOST): cv.string}, extra=vol.ALLOW_EXTRA
-)
-
-
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
-    """Import the device and discontinue platform.
-
-    This is for backward compatibility.
-    Do not use this method.
-    """
-    import_device(hass, config[CONF_HOST])
-    _LOGGER.warning(
-        "The sensor platform is deprecated, please remove it from your configuration"
-    )
-
 
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up the Broadlink sensor."""
diff --git a/homeassistant/components/broadlink/switch.py b/homeassistant/components/broadlink/switch.py
index a2a988c8531..36f3b4db759 100644
--- a/homeassistant/components/broadlink/switch.py
+++ b/homeassistant/components/broadlink/switch.py
@@ -13,7 +13,6 @@ from homeassistant.components.switch import (
 from homeassistant.const import (
     CONF_COMMAND_OFF,
     CONF_COMMAND_ON,
-    CONF_FRIENDLY_NAME,
     CONF_HOST,
     CONF_MAC,
     CONF_NAME,
@@ -42,14 +41,6 @@ SWITCH_SCHEMA = vol.Schema(
     }
 )
 
-OLD_SWITCH_SCHEMA = vol.Schema(
-    {
-        vol.Optional(CONF_COMMAND_OFF): data_packet,
-        vol.Optional(CONF_COMMAND_ON): data_packet,
-        vol.Optional(CONF_FRIENDLY_NAME): cv.string,
-    }
-)
-
 PLATFORM_SCHEMA = vol.All(
     cv.deprecated(CONF_HOST),
     cv.deprecated(CONF_SLOTS),
@@ -59,9 +50,9 @@ PLATFORM_SCHEMA = vol.All(
         {
             vol.Required(CONF_MAC): mac_address,
             vol.Optional(CONF_HOST): cv.string,
-            vol.Optional(CONF_SWITCHES, default=[]): vol.Any(
-                cv.schema_with_slug_keys(OLD_SWITCH_SCHEMA),
-                vol.All(cv.ensure_list, [SWITCH_SCHEMA]),
+            vol.Optional(CONF_SWITCHES, default=[]): vol.All(
+                cv.ensure_list,
+                [SWITCH_SCHEMA],
             ),
         }
     ),
@@ -78,17 +69,6 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
     host = config.get(CONF_HOST)
     switches = config.get(CONF_SWITCHES)
 
-    if not isinstance(switches, list):
-        switches = [
-            {CONF_NAME: switch.pop(CONF_FRIENDLY_NAME, name), **switch}
-            for name, switch in switches.items()
-        ]
-
-        _LOGGER.warning(
-            "Your configuration for the switch platform is deprecated. "
-            "Please refer to the Broadlink documentation to catch up"
-        )
-
     if switches:
         platform_data = hass.data[DOMAIN].platforms.setdefault(Platform.SWITCH, {})
         platform_data.setdefault(mac_addr, []).extend(switches)