From f7193400d4a93b65df268c36df773b8798e2c948 Mon Sep 17 00:00:00 2001
From: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Date: Sat, 4 Dec 2021 13:43:48 +0100
Subject: [PATCH] Use platform enum (6) [S] (#60944)

---
 .../components/samsungtv/__init__.py          |  4 +--
 .../components/screenlogic/__init__.py        | 11 ++++++--
 homeassistant/components/sense/__init__.py    |  3 ++-
 homeassistant/components/sharkiq/const.py     |  4 ++-
 homeassistant/components/shelly/__init__.py   | 27 +++++++++++++------
 homeassistant/components/sia/const.py         |  7 ++---
 .../components/simplisafe/__init__.py         | 13 ++++-----
 homeassistant/components/sma/const.py         |  3 ++-
 homeassistant/components/smappee/const.py     |  4 ++-
 .../components/smart_meter_texas/__init__.py  |  4 +--
 homeassistant/components/smarthab/__init__.py |  4 +--
 homeassistant/components/smartthings/const.py | 20 +++++++-------
 homeassistant/components/smarttub/__init__.py | 10 ++++++-
 homeassistant/components/smhi/__init__.py     |  3 ++-
 homeassistant/components/sms/__init__.py      |  4 +--
 .../components/solaredge/__init__.py          |  4 +--
 homeassistant/components/solarlog/__init__.py |  4 +--
 homeassistant/components/soma/__init__.py     |  4 +--
 homeassistant/components/somfy/__init__.py    | 14 ++++++++--
 .../components/somfy_mylink/const.py          |  3 ++-
 homeassistant/components/sonarr/__init__.py   |  3 ++-
 homeassistant/components/songpal/__init__.py  |  4 +--
 .../components/speedtestdotnet/const.py       |  8 ++++--
 homeassistant/components/spider/const.py      |  3 ++-
 homeassistant/components/spotify/__init__.py  | 10 ++++---
 .../components/squeezebox/__init__.py         |  4 +--
 .../components/srp_energy/__init__.py         |  4 +--
 homeassistant/components/starline/const.py    | 10 ++++++-
 .../components/stookalert/__init__.py         |  4 +--
 homeassistant/components/subaru/const.py      |  3 ++-
 .../components/surepetcare/__init__.py        |  3 ++-
 .../components/switchbot/__init__.py          |  6 ++---
 .../components/syncthing/__init__.py          |  3 ++-
 homeassistant/components/syncthru/__init__.py |  6 ++---
 .../components/synology_dsm/const.py          |  3 ++-
 .../components/system_bridge/__init__.py      |  3 ++-
 36 files changed, 146 insertions(+), 81 deletions(-)

diff --git a/homeassistant/components/samsungtv/__init__.py b/homeassistant/components/samsungtv/__init__.py
index f55dc0639ba..4cbd661f113 100644
--- a/homeassistant/components/samsungtv/__init__.py
+++ b/homeassistant/components/samsungtv/__init__.py
@@ -9,7 +9,6 @@ import getmac
 import voluptuous as vol
 
 from homeassistant import config_entries
-from homeassistant.components.media_player.const import DOMAIN as MP_DOMAIN
 from homeassistant.config_entries import ConfigEntry, ConfigEntryNotReady
 from homeassistant.const import (
     CONF_HOST,
@@ -19,6 +18,7 @@ from homeassistant.const import (
     CONF_PORT,
     CONF_TOKEN,
     EVENT_HOMEASSISTANT_STOP,
+    Platform,
 )
 from homeassistant.core import Event, HomeAssistant, callback
 import homeassistant.helpers.config_validation as cv
@@ -50,7 +50,7 @@ def ensure_unique_hosts(value: dict[Any, Any]) -> dict[Any, Any]:
     return value
 
 
-PLATFORMS = [MP_DOMAIN]
+PLATFORMS = [Platform.MEDIA_PLAYER]
 
 CONFIG_SCHEMA = vol.Schema(
     {
diff --git a/homeassistant/components/screenlogic/__init__.py b/homeassistant/components/screenlogic/__init__.py
index 72c1f162552..e88475ea5bb 100644
--- a/homeassistant/components/screenlogic/__init__.py
+++ b/homeassistant/components/screenlogic/__init__.py
@@ -14,7 +14,7 @@ from screenlogicpy.const import (
 )
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_IP_ADDRESS, CONF_PORT, CONF_SCAN_INTERVAL
+from homeassistant.const import CONF_IP_ADDRESS, CONF_PORT, CONF_SCAN_INTERVAL, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers import device_registry as dr
@@ -40,7 +40,14 @@ HEATER_COOLDOWN_DELAY = 6
 # These seem to be constant across all controller models
 PRIMARY_CIRCUIT_IDS = [500, 505]  # [Spa, Pool]
 
-PLATFORMS = ["binary_sensor", "climate", "light", "number", "sensor", "switch"]
+PLATFORMS = [
+    Platform.BINARY_SENSOR,
+    Platform.CLIMATE,
+    Platform.LIGHT,
+    Platform.NUMBER,
+    Platform.SENSOR,
+    Platform.SWITCH,
+]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/sense/__init__.py b/homeassistant/components/sense/__init__.py
index 92a4e29108c..4f5153c3d1e 100644
--- a/homeassistant/components/sense/__init__.py
+++ b/homeassistant/components/sense/__init__.py
@@ -11,6 +11,7 @@ from homeassistant.const import (
     CONF_PASSWORD,
     CONF_TIMEOUT,
     EVENT_HOMEASSISTANT_STOP,
+    Platform,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import ConfigEntryNotReady
@@ -33,7 +34,7 @@ from .const import (
 
 _LOGGER = logging.getLogger(__name__)
 
-PLATFORMS = ["binary_sensor", "sensor"]
+PLATFORMS = [Platform.BINARY_SENSOR, Platform.SENSOR]
 
 
 class SenseDevicesData:
diff --git a/homeassistant/components/sharkiq/const.py b/homeassistant/components/sharkiq/const.py
index 8f4c56b65db..166e165bd70 100644
--- a/homeassistant/components/sharkiq/const.py
+++ b/homeassistant/components/sharkiq/const.py
@@ -2,10 +2,12 @@
 from datetime import timedelta
 import logging
 
+from homeassistant.const import Platform
+
 _LOGGER = logging.getLogger(__package__)
 
 API_TIMEOUT = 20
-PLATFORMS = ["vacuum"]
+PLATFORMS = [Platform.VACUUM]
 DOMAIN = "sharkiq"
 SHARK = "Shark"
 UPDATE_INTERVAL = timedelta(seconds=30)
diff --git a/homeassistant/components/shelly/__init__.py b/homeassistant/components/shelly/__init__.py
index 27f25211a96..8d78c148b51 100644
--- a/homeassistant/components/shelly/__init__.py
+++ b/homeassistant/components/shelly/__init__.py
@@ -19,6 +19,7 @@ from homeassistant.const import (
     CONF_PASSWORD,
     CONF_USERNAME,
     EVENT_HOMEASSISTANT_STOP,
+    Platform,
 )
 from homeassistant.core import Event, HomeAssistant, callback
 from homeassistant.exceptions import ConfigEntryNotReady
@@ -66,15 +67,25 @@ from .utils import (
 )
 
 BLOCK_PLATFORMS: Final = [
-    "binary_sensor",
-    "button",
-    "cover",
-    "light",
-    "sensor",
-    "switch",
+    Platform.BINARY_SENSOR,
+    Platform.BUTTON,
+    Platform.COVER,
+    Platform.LIGHT,
+    Platform.SENSOR,
+    Platform.SWITCH,
+]
+BLOCK_SLEEPING_PLATFORMS: Final = [
+    Platform.BINARY_SENSOR,
+    Platform.CLIMATE,
+    Platform.SENSOR,
+]
+RPC_PLATFORMS: Final = [
+    Platform.BINARY_SENSOR,
+    Platform.BUTTON,
+    Platform.LIGHT,
+    Platform.SENSOR,
+    Platform.SWITCH,
 ]
-BLOCK_SLEEPING_PLATFORMS: Final = ["binary_sensor", "climate", "sensor"]
-RPC_PLATFORMS: Final = ["binary_sensor", "button", "light", "sensor", "switch"]
 _LOGGER: Final = logging.getLogger(__name__)
 
 COAP_SCHEMA: Final = vol.Schema(
diff --git a/homeassistant/components/sia/const.py b/homeassistant/components/sia/const.py
index 711c070b1ee..183b3422f78 100644
--- a/homeassistant/components/sia/const.py
+++ b/homeassistant/components/sia/const.py
@@ -1,10 +1,7 @@
 """Constants for the sia integration."""
-from homeassistant.components.alarm_control_panel import (
-    DOMAIN as ALARM_CONTROL_PANEL_DOMAIN,
-)
-from homeassistant.components.binary_sensor import DOMAIN as BINARY_SENSOR_DOMAIN
+from homeassistant.const import Platform
 
-PLATFORMS = [ALARM_CONTROL_PANEL_DOMAIN, BINARY_SENSOR_DOMAIN]
+PLATFORMS = [Platform.ALARM_CONTROL_PANEL, Platform.BINARY_SENSOR]
 
 DOMAIN = "sia"
 
diff --git a/homeassistant/components/simplisafe/__init__.py b/homeassistant/components/simplisafe/__init__.py
index 250b3e6c3b1..925f51cfe87 100644
--- a/homeassistant/components/simplisafe/__init__.py
+++ b/homeassistant/components/simplisafe/__init__.py
@@ -51,6 +51,7 @@ from homeassistant.const import (
     CONF_CODE,
     CONF_TOKEN,
     EVENT_HOMEASSISTANT_STOP,
+    Platform,
 )
 from homeassistant.core import CoreState, Event, HomeAssistant, ServiceCall, callback
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
@@ -118,12 +119,12 @@ DISPATCHER_TOPIC_WEBSOCKET_EVENT = "simplisafe_websocket_event_{0}"
 EVENT_SIMPLISAFE_EVENT = "SIMPLISAFE_EVENT"
 EVENT_SIMPLISAFE_NOTIFICATION = "SIMPLISAFE_NOTIFICATION"
 
-PLATFORMS = (
-    "alarm_control_panel",
-    "binary_sensor",
-    "lock",
-    "sensor",
-)
+PLATFORMS = [
+    Platform.ALARM_CONTROL_PANEL,
+    Platform.BINARY_SENSOR,
+    Platform.LOCK,
+    Platform.SENSOR,
+]
 
 VOLUME_MAP = {
     "high": Volume.HIGH,
diff --git a/homeassistant/components/sma/const.py b/homeassistant/components/sma/const.py
index 91173d95493..1cef8dd72d2 100644
--- a/homeassistant/components/sma/const.py
+++ b/homeassistant/components/sma/const.py
@@ -1,4 +1,5 @@
 """Constants for the sma integration."""
+from homeassistant.const import Platform
 
 DOMAIN = "sma"
 
@@ -8,7 +9,7 @@ PYSMA_REMOVE_LISTENER = "remove_listener"
 PYSMA_SENSORS = "pysma_sensors"
 PYSMA_DEVICE_INFO = "device_info"
 
-PLATFORMS = ["sensor"]
+PLATFORMS = [Platform.SENSOR]
 
 CONF_CUSTOM = "custom"
 CONF_FACTOR = "factor"
diff --git a/homeassistant/components/smappee/const.py b/homeassistant/components/smappee/const.py
index 1abfc3a9b02..1e04a11f47a 100644
--- a/homeassistant/components/smappee/const.py
+++ b/homeassistant/components/smappee/const.py
@@ -2,6 +2,8 @@
 
 from datetime import timedelta
 
+from homeassistant.const import Platform
+
 DOMAIN = "smappee"
 DATA_CLIENT = "smappee_data"
 
@@ -12,7 +14,7 @@ CONF_TITLE = "title"
 ENV_CLOUD = "cloud"
 ENV_LOCAL = "local"
 
-PLATFORMS = ["binary_sensor", "sensor", "switch"]
+PLATFORMS = [Platform.BINARY_SENSOR, Platform.SENSOR, Platform.SWITCH]
 
 SUPPORTED_LOCAL_DEVICES = ("Smappee1", "Smappee2", "Smappee50")
 
diff --git a/homeassistant/components/smart_meter_texas/__init__.py b/homeassistant/components/smart_meter_texas/__init__.py
index 0d636c7558f..b3ee4f807ba 100644
--- a/homeassistant/components/smart_meter_texas/__init__.py
+++ b/homeassistant/components/smart_meter_texas/__init__.py
@@ -10,7 +10,7 @@ from smart_meter_texas.exceptions import (
 )
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
+from homeassistant.const import CONF_PASSWORD, CONF_USERNAME, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers import aiohttp_client
@@ -30,7 +30,7 @@ from .const import (
 
 _LOGGER = logging.getLogger(__name__)
 
-PLATFORMS = ["sensor"]
+PLATFORMS = [Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/smarthab/__init__.py b/homeassistant/components/smarthab/__init__.py
index 7f8d5a38222..a4dc1a43f31 100644
--- a/homeassistant/components/smarthab/__init__.py
+++ b/homeassistant/components/smarthab/__init__.py
@@ -5,7 +5,7 @@ import pysmarthab
 import voluptuous as vol
 
 from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
-from homeassistant.const import CONF_EMAIL, CONF_PASSWORD
+from homeassistant.const import CONF_EMAIL, CONF_PASSWORD, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 import homeassistant.helpers.config_validation as cv
@@ -13,7 +13,7 @@ from homeassistant.helpers.typing import ConfigType
 
 DOMAIN = "smarthab"
 DATA_HUB = "hub"
-PLATFORMS = ["light", "cover"]
+PLATFORMS = [Platform.LIGHT, Platform.COVER]
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/smartthings/const.py b/homeassistant/components/smartthings/const.py
index a7aa9066dd2..1bd21cd73cd 100644
--- a/homeassistant/components/smartthings/const.py
+++ b/homeassistant/components/smartthings/const.py
@@ -2,6 +2,8 @@
 from datetime import timedelta
 import re
 
+from homeassistant.const import Platform
+
 DOMAIN = "smartthings"
 
 APP_OAUTH_CLIENT_NAME = "Home Assistant"
@@ -32,15 +34,15 @@ STORAGE_VERSION = 1
 # Ordered 'specific to least-specific platform' in order for capabilities
 # to be drawn-down and represented by the most appropriate platform.
 PLATFORMS = [
-    "climate",
-    "fan",
-    "light",
-    "lock",
-    "cover",
-    "switch",
-    "binary_sensor",
-    "sensor",
-    "scene",
+    Platform.CLIMATE,
+    Platform.FAN,
+    Platform.LIGHT,
+    Platform.LOCK,
+    Platform.COVER,
+    Platform.SWITCH,
+    Platform.BINARY_SENSOR,
+    Platform.SENSOR,
+    Platform.SCENE,
 ]
 
 IGNORED_CAPABILITIES = [
diff --git a/homeassistant/components/smarttub/__init__.py b/homeassistant/components/smarttub/__init__.py
index 89ad9222e7a..4a8aa10a51d 100644
--- a/homeassistant/components/smarttub/__init__.py
+++ b/homeassistant/components/smarttub/__init__.py
@@ -1,8 +1,16 @@
 """SmartTub integration."""
+from homeassistant.const import Platform
+
 from .const import DOMAIN, SMARTTUB_CONTROLLER
 from .controller import SmartTubController
 
-PLATFORMS = ["binary_sensor", "climate", "light", "sensor", "switch"]
+PLATFORMS = [
+    Platform.BINARY_SENSOR,
+    Platform.CLIMATE,
+    Platform.LIGHT,
+    Platform.SENSOR,
+    Platform.SWITCH,
+]
 
 
 async def async_setup_entry(hass, entry):
diff --git a/homeassistant/components/smhi/__init__.py b/homeassistant/components/smhi/__init__.py
index 418c9ac32f1..9625d15f92a 100644
--- a/homeassistant/components/smhi/__init__.py
+++ b/homeassistant/components/smhi/__init__.py
@@ -1,8 +1,9 @@
 """Support for the Swedish weather institute weather service."""
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 
-PLATFORMS = ["weather"]
+PLATFORMS = [Platform.WEATHER]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/sms/__init__.py b/homeassistant/components/sms/__init__.py
index 358f608be58..f987507ca1f 100644
--- a/homeassistant/components/sms/__init__.py
+++ b/homeassistant/components/sms/__init__.py
@@ -3,14 +3,14 @@
 import voluptuous as vol
 
 from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
-from homeassistant.const import CONF_DEVICE
+from homeassistant.const import CONF_DEVICE, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import config_validation as cv
 
 from .const import DOMAIN, SMS_GATEWAY
 from .gateway import create_sms_gateway
 
-PLATFORMS = ["sensor"]
+PLATFORMS = [Platform.SENSOR]
 
 CONFIG_SCHEMA = vol.Schema(
     {DOMAIN: vol.Schema({vol.Required(CONF_DEVICE): cv.isdevice})},
diff --git a/homeassistant/components/solaredge/__init__.py b/homeassistant/components/solaredge/__init__.py
index cb56817fe87..8b83891f4e3 100644
--- a/homeassistant/components/solaredge/__init__.py
+++ b/homeassistant/components/solaredge/__init__.py
@@ -5,7 +5,7 @@ from requests.exceptions import ConnectTimeout, HTTPError
 from solaredge import Solaredge
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_API_KEY
+from homeassistant.const import CONF_API_KEY, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 import homeassistant.helpers.config_validation as cv
@@ -14,7 +14,7 @@ from .const import CONF_SITE_ID, DATA_API_CLIENT, DOMAIN, LOGGER
 
 CONFIG_SCHEMA = cv.deprecated(DOMAIN)
 
-PLATFORMS = ["sensor"]
+PLATFORMS = [Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/solarlog/__init__.py b/homeassistant/components/solarlog/__init__.py
index 190898abb27..c0457b729f5 100644
--- a/homeassistant/components/solarlog/__init__.py
+++ b/homeassistant/components/solarlog/__init__.py
@@ -7,7 +7,7 @@ from requests.exceptions import HTTPError, Timeout
 from sunwatcher.solarlog.solarlog import SolarLog
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_HOST
+from homeassistant.const import CONF_HOST, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import update_coordinator
 
@@ -15,7 +15,7 @@ from .const import DOMAIN
 
 _LOGGER = logging.getLogger(__name__)
 
-PLATFORMS = ["sensor"]
+PLATFORMS = [Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/soma/__init__.py b/homeassistant/components/soma/__init__.py
index 532e6204ad9..65171070537 100644
--- a/homeassistant/components/soma/__init__.py
+++ b/homeassistant/components/soma/__init__.py
@@ -5,7 +5,7 @@ import voluptuous as vol
 
 from homeassistant import config_entries
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_HOST, CONF_PORT
+from homeassistant.const import CONF_HOST, CONF_PORT, Platform
 from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import DeviceInfo, Entity
@@ -26,7 +26,7 @@ CONFIG_SCHEMA = vol.Schema(
     extra=vol.ALLOW_EXTRA,
 )
 
-PLATFORMS = ["cover", "sensor"]
+PLATFORMS = [Platform.COVER, Platform.SENSOR]
 
 
 async def async_setup(hass, config):
diff --git a/homeassistant/components/somfy/__init__.py b/homeassistant/components/somfy/__init__.py
index a6bd320edd6..c021d408288 100644
--- a/homeassistant/components/somfy/__init__.py
+++ b/homeassistant/components/somfy/__init__.py
@@ -6,7 +6,12 @@ from pymfy.api.devices.category import Category
 import voluptuous as vol
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_CLIENT_ID, CONF_CLIENT_SECRET, CONF_OPTIMISTIC
+from homeassistant.const import (
+    CONF_CLIENT_ID,
+    CONF_CLIENT_SECRET,
+    CONF_OPTIMISTIC,
+    Platform,
+)
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import (
     config_entry_oauth2_flow,
@@ -39,7 +44,12 @@ CONFIG_SCHEMA = vol.Schema(
     extra=vol.ALLOW_EXTRA,
 )
 
-PLATFORMS = ["climate", "cover", "sensor", "switch"]
+PLATFORMS = [
+    Platform.CLIMATE,
+    Platform.COVER,
+    Platform.SENSOR,
+    Platform.SWITCH,
+]
 
 
 async def async_setup(hass, config):
diff --git a/homeassistant/components/somfy_mylink/const.py b/homeassistant/components/somfy_mylink/const.py
index 4d4c4b58eae..bb9f2c5fd42 100644
--- a/homeassistant/components/somfy_mylink/const.py
+++ b/homeassistant/components/somfy_mylink/const.py
@@ -1,4 +1,5 @@
 """Component for the Somfy MyLink device supporting the Synergy API."""
+from homeassistant.const import Platform
 
 CONF_SYSTEM_ID = "system_id"
 CONF_REVERSE = "reverse"
@@ -12,6 +13,6 @@ DATA_SOMFY_MYLINK = "somfy_mylink_data"
 MYLINK_STATUS = "mylink_status"
 DOMAIN = "somfy_mylink"
 
-PLATFORMS = ["cover"]
+PLATFORMS = [Platform.COVER]
 
 MANUFACTURER = "Somfy"
diff --git a/homeassistant/components/sonarr/__init__.py b/homeassistant/components/sonarr/__init__.py
index b2cc13abc37..b574e68ae2f 100644
--- a/homeassistant/components/sonarr/__init__.py
+++ b/homeassistant/components/sonarr/__init__.py
@@ -12,6 +12,7 @@ from homeassistant.const import (
     CONF_PORT,
     CONF_SSL,
     CONF_VERIFY_SSL,
+    Platform,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
@@ -27,7 +28,7 @@ from .const import (
     DOMAIN,
 )
 
-PLATFORMS = ["sensor"]
+PLATFORMS = [Platform.SENSOR]
 SCAN_INTERVAL = timedelta(seconds=30)
 
 
diff --git a/homeassistant/components/songpal/__init__.py b/homeassistant/components/songpal/__init__.py
index eb93dafb123..e4b7b4a0c0b 100644
--- a/homeassistant/components/songpal/__init__.py
+++ b/homeassistant/components/songpal/__init__.py
@@ -3,7 +3,7 @@
 import voluptuous as vol
 
 from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
-from homeassistant.const import CONF_NAME
+from homeassistant.const import CONF_NAME, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.typing import ConfigType
@@ -19,7 +19,7 @@ CONFIG_SCHEMA = vol.Schema(
     extra=vol.ALLOW_EXTRA,
 )
 
-PLATFORMS = ["media_player"]
+PLATFORMS = [Platform.MEDIA_PLAYER]
 
 
 async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
diff --git a/homeassistant/components/speedtestdotnet/const.py b/homeassistant/components/speedtestdotnet/const.py
index 323d17cdd84..caed1f408ba 100644
--- a/homeassistant/components/speedtestdotnet/const.py
+++ b/homeassistant/components/speedtestdotnet/const.py
@@ -9,7 +9,11 @@ from homeassistant.components.sensor import (
     STATE_CLASS_MEASUREMENT,
     SensorEntityDescription,
 )
-from homeassistant.const import DATA_RATE_MEGABITS_PER_SECOND, TIME_MILLISECONDS
+from homeassistant.const import (
+    DATA_RATE_MEGABITS_PER_SECOND,
+    TIME_MILLISECONDS,
+    Platform,
+)
 
 DOMAIN: Final = "speedtestdotnet"
 
@@ -65,4 +69,4 @@ ATTRIBUTION: Final = "Data retrieved from Speedtest.net by Ookla"
 
 ICON: Final = "mdi:speedometer"
 
-PLATFORMS: Final = ["sensor"]
+PLATFORMS: Final = [Platform.SENSOR]
diff --git a/homeassistant/components/spider/const.py b/homeassistant/components/spider/const.py
index b8621262ed5..503625fedd2 100644
--- a/homeassistant/components/spider/const.py
+++ b/homeassistant/components/spider/const.py
@@ -1,6 +1,7 @@
 """Constants for the Spider integration."""
+from homeassistant.const import Platform
 
 DOMAIN = "spider"
 DEFAULT_SCAN_INTERVAL = 300
 
-PLATFORMS = ["climate", "switch", "sensor"]
+PLATFORMS = [Platform.CLIMATE, Platform.SWITCH, Platform.SENSOR]
diff --git a/homeassistant/components/spotify/__init__.py b/homeassistant/components/spotify/__init__.py
index 8af58edd4b4..d251c35c3ec 100644
--- a/homeassistant/components/spotify/__init__.py
+++ b/homeassistant/components/spotify/__init__.py
@@ -4,9 +4,13 @@ import aiohttp
 from spotipy import Spotify, SpotifyException
 import voluptuous as vol
 
-from homeassistant.components.media_player import DOMAIN as MEDIA_PLAYER_DOMAIN
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ATTR_CREDENTIALS, CONF_CLIENT_ID, CONF_CLIENT_SECRET
+from homeassistant.const import (
+    ATTR_CREDENTIALS,
+    CONF_CLIENT_ID,
+    CONF_CLIENT_SECRET,
+    Platform,
+)
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers import config_entry_oauth2_flow, config_validation as cv
@@ -37,7 +41,7 @@ CONFIG_SCHEMA = vol.Schema(
     extra=vol.ALLOW_EXTRA,
 )
 
-PLATFORMS = [MEDIA_PLAYER_DOMAIN]
+PLATFORMS = [Platform.MEDIA_PLAYER]
 
 
 async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
diff --git a/homeassistant/components/squeezebox/__init__.py b/homeassistant/components/squeezebox/__init__.py
index 9bdc8ac9669..f7a20ba4aef 100644
--- a/homeassistant/components/squeezebox/__init__.py
+++ b/homeassistant/components/squeezebox/__init__.py
@@ -2,15 +2,15 @@
 
 import logging
 
-from homeassistant.components.media_player import DOMAIN as MP_DOMAIN
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 
 from .const import DISCOVERY_TASK, DOMAIN, PLAYER_DISCOVERY_UNSUB
 
 _LOGGER = logging.getLogger(__name__)
 
-PLATFORMS = [MP_DOMAIN]
+PLATFORMS = [Platform.MEDIA_PLAYER]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/srp_energy/__init__.py b/homeassistant/components/srp_energy/__init__.py
index 76d344415d6..ac9cf693c10 100644
--- a/homeassistant/components/srp_energy/__init__.py
+++ b/homeassistant/components/srp_energy/__init__.py
@@ -4,7 +4,7 @@ import logging
 from srpenergy.client import SrpEnergyClient
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_ID, CONF_PASSWORD, CONF_USERNAME
+from homeassistant.const import CONF_ID, CONF_PASSWORD, CONF_USERNAME, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 
@@ -13,7 +13,7 @@ from .const import SRP_ENERGY_DOMAIN
 _LOGGER = logging.getLogger(__name__)
 
 
-PLATFORMS = ["sensor"]
+PLATFORMS = [Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/starline/const.py b/homeassistant/components/starline/const.py
index 488a5cb9e0f..be9656e70c9 100644
--- a/homeassistant/components/starline/const.py
+++ b/homeassistant/components/starline/const.py
@@ -1,10 +1,18 @@
 """StarLine constants."""
 import logging
 
+from homeassistant.const import Platform
+
 _LOGGER = logging.getLogger(__package__)
 
 DOMAIN = "starline"
-PLATFORMS = ["device_tracker", "binary_sensor", "sensor", "lock", "switch"]
+PLATFORMS = [
+    Platform.DEVICE_TRACKER,
+    Platform.BINARY_SENSOR,
+    Platform.SENSOR,
+    Platform.LOCK,
+    Platform.SWITCH,
+]
 
 CONF_APP_ID = "app_id"
 CONF_APP_SECRET = "app_secret"
diff --git a/homeassistant/components/stookalert/__init__.py b/homeassistant/components/stookalert/__init__.py
index 8dfc208d945..ad800c20e95 100644
--- a/homeassistant/components/stookalert/__init__.py
+++ b/homeassistant/components/stookalert/__init__.py
@@ -3,13 +3,13 @@ from __future__ import annotations
 
 import stookalert
 
-from homeassistant.components.binary_sensor import DOMAIN as BINARY_SENSOR_DOMAIN
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 
 from .const import CONF_PROVINCE, DOMAIN
 
-PLATFORMS = (BINARY_SENSOR_DOMAIN,)
+PLATFORMS = [Platform.BINARY_SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/subaru/const.py b/homeassistant/components/subaru/const.py
index cada29edd3a..596923cbc06 100644
--- a/homeassistant/components/subaru/const.py
+++ b/homeassistant/components/subaru/const.py
@@ -1,4 +1,5 @@
 """Constants for the Subaru integration."""
+from homeassistant.const import Platform
 
 DOMAIN = "subaru"
 FETCH_INTERVAL = 300
@@ -31,7 +32,7 @@ API_GEN_2 = "g2"
 MANUFACTURER = "Subaru Corp."
 
 PLATFORMS = [
-    "sensor",
+    Platform.SENSOR,
 ]
 
 ICONS = {
diff --git a/homeassistant/components/surepetcare/__init__.py b/homeassistant/components/surepetcare/__init__.py
index adf3d07f79e..78988afa1cf 100644
--- a/homeassistant/components/surepetcare/__init__.py
+++ b/homeassistant/components/surepetcare/__init__.py
@@ -16,6 +16,7 @@ from homeassistant.const import (
     CONF_SCAN_INTERVAL,
     CONF_TOKEN,
     CONF_USERNAME,
+    Platform,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
@@ -41,7 +42,7 @@ from .const import (
 
 _LOGGER = logging.getLogger(__name__)
 
-PLATFORMS = ["binary_sensor", "lock", "sensor"]
+PLATFORMS = [Platform.BINARY_SENSOR, Platform.LOCK, Platform.SENSOR]
 SCAN_INTERVAL = timedelta(minutes=3)
 
 CONFIG_SCHEMA = vol.Schema(
diff --git a/homeassistant/components/switchbot/__init__.py b/homeassistant/components/switchbot/__init__.py
index 421f6cab866..0059d655767 100644
--- a/homeassistant/components/switchbot/__init__.py
+++ b/homeassistant/components/switchbot/__init__.py
@@ -4,7 +4,7 @@ from asyncio import Lock
 import switchbot  # pylint: disable=import-error
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_SENSOR_TYPE
+from homeassistant.const import CONF_SENSOR_TYPE, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 
@@ -27,8 +27,8 @@ from .const import (
 from .coordinator import SwitchbotDataUpdateCoordinator
 
 PLATFORMS_BY_TYPE = {
-    ATTR_BOT: ["switch", "sensor"],
-    ATTR_CURTAIN: ["cover", "binary_sensor", "sensor"],
+    ATTR_BOT: [Platform.SWITCH, Platform.SENSOR],
+    ATTR_CURTAIN: [Platform.COVER, Platform.BINARY_SENSOR, Platform.SENSOR],
 }
 
 
diff --git a/homeassistant/components/syncthing/__init__.py b/homeassistant/components/syncthing/__init__.py
index d7cc671465a..ac9d5d32e92 100644
--- a/homeassistant/components/syncthing/__init__.py
+++ b/homeassistant/components/syncthing/__init__.py
@@ -10,6 +10,7 @@ from homeassistant.const import (
     CONF_URL,
     CONF_VERIFY_SSL,
     EVENT_HOMEASSISTANT_STOP,
+    Platform,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
@@ -23,7 +24,7 @@ from .const import (
     SERVER_UNAVAILABLE,
 )
 
-PLATFORMS = ["sensor"]
+PLATFORMS = [Platform.SENSOR]
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/syncthru/__init__.py b/homeassistant/components/syncthru/__init__.py
index da45350836c..a891bc50831 100644
--- a/homeassistant/components/syncthru/__init__.py
+++ b/homeassistant/components/syncthru/__init__.py
@@ -7,10 +7,8 @@ import logging
 import async_timeout
 from pysyncthru import ConnectionMode, SyncThru, SyncThruAPINotSupported
 
-from homeassistant.components.binary_sensor import DOMAIN as BINARY_SENSOR_DOMAIN
-from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_URL
+from homeassistant.const import CONF_URL, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import aiohttp_client, device_registry as dr
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
@@ -19,7 +17,7 @@ from .const import DOMAIN
 
 _LOGGER = logging.getLogger(__name__)
 
-PLATFORMS = [BINARY_SENSOR_DOMAIN, SENSOR_DOMAIN]
+PLATFORMS = [Platform.BINARY_SENSOR, Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/synology_dsm/const.py b/homeassistant/components/synology_dsm/const.py
index b1afe37b765..55f45fddabd 100644
--- a/homeassistant/components/synology_dsm/const.py
+++ b/homeassistant/components/synology_dsm/const.py
@@ -30,11 +30,12 @@ from homeassistant.const import (
     ENTITY_CATEGORY_DIAGNOSTIC,
     PERCENTAGE,
     TEMP_CELSIUS,
+    Platform,
 )
 from homeassistant.helpers.entity import EntityDescription
 
 DOMAIN = "synology_dsm"
-PLATFORMS = ["binary_sensor", "camera", "sensor", "switch"]
+PLATFORMS = [Platform.BINARY_SENSOR, Platform.CAMERA, Platform.SENSOR, Platform.SWITCH]
 COORDINATOR_CAMERAS = "coordinator_cameras"
 COORDINATOR_CENTRAL = "coordinator_central"
 COORDINATOR_SWITCHES = "coordinator_switches"
diff --git a/homeassistant/components/system_bridge/__init__.py b/homeassistant/components/system_bridge/__init__.py
index cf50368c34c..53b0ead9728 100644
--- a/homeassistant/components/system_bridge/__init__.py
+++ b/homeassistant/components/system_bridge/__init__.py
@@ -20,6 +20,7 @@ from homeassistant.const import (
     CONF_HOST,
     CONF_PATH,
     CONF_PORT,
+    Platform,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import (
@@ -40,7 +41,7 @@ from .coordinator import SystemBridgeDataUpdateCoordinator
 
 _LOGGER = logging.getLogger(__name__)
 
-PLATFORMS = ["binary_sensor", "sensor"]
+PLATFORMS = [Platform.BINARY_SENSOR, Platform.SENSOR]
 
 CONF_ARGUMENTS = "arguments"
 CONF_BRIDGE = "bridge"