diff --git a/data/mappings/info_config.json b/data/mappings/info_config.json
index 72bb0f4a1c..b3f6f0b8de 100644
--- a/data/mappings/info_config.json
+++ b/data/mappings/info_config.json
@@ -7,6 +7,7 @@
     # to_json: Default `true`. Set to `false` to exclude this mapping from info.json
     # to_c: Default `true`. Set to `false` to exclude this mapping from config.h
     # warn_duplicate: Default `true`. Set to `false` to turn off warning when a value exists in both places
+    "AUDIO_PIN_ALT_AS_NEGATIVE": {"info_key": "audio.alt_as_negative", "value_type": "bool"},
     "AUDIO_VOICES": {"info_key": "audio.voices", "value_type": "bool"},
     "BACKLIGHT_BREATHING": {"info_key": "backlight.breathing", "value_type": "bool"},
     "BREATHING_PERIOD": {"info_key": "backlight.breathing_period", "value_type": "int"},
diff --git a/data/schemas/keyboard.jsonschema b/data/schemas/keyboard.jsonschema
index 78c9a8d36b..bf9b3ba246 100644
--- a/data/schemas/keyboard.jsonschema
+++ b/data/schemas/keyboard.jsonschema
@@ -19,7 +19,75 @@
             "type": "object",
             "additionalProperties": false,
             "properties": {
+                "alt_as_negative": {"type": "boolean"},
+                "clicky": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "enabled": {"type": "boolean"},
+                        "frequency": {
+                            "type": "object",
+                            "additionalProperties": false,
+                            "properties": {
+                                "default": {"$ref": "qmk.definitions.v1#/signed_decimal"},
+                                "factor": {"$ref": "qmk.definitions.v1#/signed_decimal"},
+                                "max": {"$ref": "qmk.definitions.v1#/signed_decimal"},
+                                "min": {"$ref": "qmk.definitions.v1#/signed_decimal"},
+                                "randomness": {"$ref": "qmk.definitions.v1#/signed_decimal"}
+                            }
+                        },
+                        "delay": {"$ref": "qmk.definitions.v1#/signed_int"}
+                    }
+                },
+                "dac": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "sample_waveform": {
+                            "default": "sine",
+                            "type": "string",
+                            "enum": ["sine", "square", "trapezoid", "triangle"]
+                        },
+                        "channel": {"$ref": "qmk.definitions.v1#/unsigned_int"},
+                    }
+                },
+                "driver": {
+                    "type": "string",
+                    "enum": ["dac_basic", "dac_additive", "pwm_hardware", "pwm_software"],
+                },
+                "init_delay": {"type": "boolean"},
+                "music_mode": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "enabled": {"type": "boolean"},
+                        "pitch_standard": {"$ref": "qmk.definitions.v1#/signed_decimal"}
+                    }
+                },
                 "pins": {"$ref": "qmk.definitions.v1#/mcu_pin_array"},
+                "pwm": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "channel": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                        "driver": {
+                            "default": "PWMD1",
+                            "type": "string",
+                            "enum": ["PWMD1", "PWMD2", "PWMD3", "PWMD4", "PWMD5"]
+                        },
+                        "pal_mode": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                    }
+                },
+                "sendstring_bell": {"type": "boolean"},
+                "tempo": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                "tone_multiplexing": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "default_rate": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                        "enabled": {"type": "boolean"}
+                    }
+                },
                 "voices": {"type": "boolean"}
             }
         },
diff --git a/lib/python/qmk/cli/generate/config_h.py b/lib/python/qmk/cli/generate/config_h.py
index ca7e14fe6b..69ee9fc7e9 100755
--- a/lib/python/qmk/cli/generate/config_h.py
+++ b/lib/python/qmk/cli/generate/config_h.py
@@ -12,6 +12,25 @@ from qmk.keymap import locate_keymap
 from qmk.path import normpath
 
 
+def audio_pins(audio):
+    """Return the config.h lines to configure audio.
+    """
+    config_h = []
+
+    if 'pins' in audio:
+        if len(audio['pins']) > 0:
+            config_h.append('#ifndef AUDIO_PIN')
+            config_h.append(f'#   define AUDIO_PIN f{audio["pins"][0]}')
+            config_h.append('#endif // AUDIO_PIN')
+
+        if len(audio['pins']) > 1:
+            config_h.append('#ifndef AUDIO_PIN_ALT')
+            config_h.append(f'#   define AUDIO_PIN_ALT f{audio["pins"][1]}')
+            config_h.append('#endif // AUDIO_PIN_ALT')
+
+    return '\n'.join(config_h)
+
+    
 def direct_pins(direct_pins, postfix):
     """Return the config.h lines that set the direct pins.
     """
diff --git a/lib/python/qmk/info.py b/lib/python/qmk/info.py
index 7f3aabdc3b..7afae34cd1 100644
--- a/lib/python/qmk/info.py
+++ b/lib/python/qmk/info.py
@@ -193,7 +193,7 @@ def _extract_audio(info_data, config_c):
     audio_pins = []
 
     for pin in 'B5', 'B6', 'B7', 'C4', 'C5', 'C6':
-        if config_c.get(f'{pin}_AUDIO'):
+        if config_c.get(f'{pin}_AUDIO') or config_c.get(f'{pin}_AUDIO_ALT'):
             audio_pins.append(pin)
 
     if audio_pins: