From cd773a1decb5af2724c79e7272f291c5538bd82e Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Thu, 22 Jun 2023 01:45:41 +0200
Subject: [PATCH] Migrate VOC sensors that use ppb to use
 volatile_organic_compounds_parts device class (#4982)

---
 esphome/components/airthings_wave_base/__init__.py | 2 ++
 esphome/components/ccs811/sensor.py                | 4 ++--
 esphome/components/sgp30/sensor.py                 | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/esphome/components/airthings_wave_base/__init__.py b/esphome/components/airthings_wave_base/__init__.py
index 3ff55fc6b0..c935ce108a 100644
--- a/esphome/components/airthings_wave_base/__init__.py
+++ b/esphome/components/airthings_wave_base/__init__.py
@@ -14,6 +14,7 @@ from esphome.const import (
     CONF_TVOC,
     CONF_PRESSURE,
     CONF_TEMPERATURE,
+    DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS_PARTS,
     UNIT_PARTS_PER_BILLION,
     ICON_RADIATOR,
 )
@@ -53,6 +54,7 @@ BASE_SCHEMA = (
                 unit_of_measurement=UNIT_PARTS_PER_BILLION,
                 icon=ICON_RADIATOR,
                 accuracy_decimals=0,
+                device_class=DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS_PARTS,
                 state_class=STATE_CLASS_MEASUREMENT,
             ),
         }
diff --git a/esphome/components/ccs811/sensor.py b/esphome/components/ccs811/sensor.py
index cb5c1108ba..af3e6574ab 100644
--- a/esphome/components/ccs811/sensor.py
+++ b/esphome/components/ccs811/sensor.py
@@ -6,7 +6,7 @@ from esphome.const import (
     ICON_RADIATOR,
     ICON_RESTART,
     DEVICE_CLASS_CARBON_DIOXIDE,
-    DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS,
+    DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS_PARTS,
     STATE_CLASS_MEASUREMENT,
     UNIT_PARTS_PER_MILLION,
     UNIT_PARTS_PER_BILLION,
@@ -43,7 +43,7 @@ CONFIG_SCHEMA = (
                 unit_of_measurement=UNIT_PARTS_PER_BILLION,
                 icon=ICON_RADIATOR,
                 accuracy_decimals=0,
-                device_class=DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS,
+                device_class=DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS_PARTS,
                 state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_VERSION): text_sensor.text_sensor_schema(
diff --git a/esphome/components/sgp30/sensor.py b/esphome/components/sgp30/sensor.py
index 0029e2c515..6f8ed42d25 100644
--- a/esphome/components/sgp30/sensor.py
+++ b/esphome/components/sgp30/sensor.py
@@ -11,7 +11,7 @@ from esphome.const import (
     CONF_TVOC,
     ICON_RADIATOR,
     DEVICE_CLASS_CARBON_DIOXIDE,
-    DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS,
+    DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS_PARTS,
     STATE_CLASS_MEASUREMENT,
     UNIT_PARTS_PER_MILLION,
     UNIT_PARTS_PER_BILLION,
@@ -49,7 +49,7 @@ CONFIG_SCHEMA = (
                 unit_of_measurement=UNIT_PARTS_PER_BILLION,
                 icon=ICON_RADIATOR,
                 accuracy_decimals=0,
-                device_class=DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS,
+                device_class=DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS_PARTS,
                 state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_ECO2_BASELINE): sensor.sensor_schema(