Add Seeed Studio mmWave Kit MR24HPC1 (#5761)

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
Co-authored-by: Peter Pan <twinkle-pirate@hotmail.com>

esphome/components/seeed_mr24hpc1/button/__init__.py

@@ -0,0 +1,42 @@
+import esphome.codegen as cg
+from esphome.components import button
+import esphome.config_validation as cv
+from esphome.const import (
+    DEVICE_CLASS_RESTART,
+    ENTITY_CATEGORY_CONFIG,
+    ICON_RESTART_ALERT,
+)
+from .. import CONF_MR24HPC1_ID, MR24HPC1Component, mr24hpc1_ns
+
+RestartButton = mr24hpc1_ns.class_("RestartButton", button.Button)
+CustomSetEndButton = mr24hpc1_ns.class_("CustomSetEndButton", button.Button)
+
+CONF_RESTART = "restart"
+CONF_CUSTOM_SET_END = "custom_set_end"
+
+CONFIG_SCHEMA = {
+    cv.GenerateID(CONF_MR24HPC1_ID): cv.use_id(MR24HPC1Component),
+    cv.Optional(CONF_RESTART): button.button_schema(
+        RestartButton,
+        device_class=DEVICE_CLASS_RESTART,
+        entity_category=ENTITY_CATEGORY_CONFIG,
+        icon=ICON_RESTART_ALERT,
+    ),
+    cv.Optional(CONF_CUSTOM_SET_END): button.button_schema(
+        CustomSetEndButton,
+        entity_category=ENTITY_CATEGORY_CONFIG,
+        icon="mdi:cog",
+    ),
+}
+
+
+async def to_code(config):
+    mr24hpc1_component = await cg.get_variable(config[CONF_MR24HPC1_ID])
+    if restart_config := config.get(CONF_RESTART):
+        b = await button.new_button(restart_config)
+        await cg.register_parented(b, config[CONF_MR24HPC1_ID])
+        cg.add(mr24hpc1_component.set_restart_button(b))
+    if custom_set_end_config := config.get(CONF_CUSTOM_SET_END):
+        b = await button.new_button(custom_set_end_config)
+        await cg.register_parented(b, config[CONF_MR24HPC1_ID])
+        cg.add(mr24hpc1_component.set_custom_set_end_button(b))