From 096482164ce6a889cdc6134bdee12a11b92a6af0 Mon Sep 17 00:00:00 2001
From: zvecr <git@zvecr.com>
Date: Sat, 15 Jun 2024 02:32:53 +0100
Subject: [PATCH] Implement data driven serial driver

---
 data/mappings/info_rules.hjson     |  1 +
 data/schemas/keyboard.jsonschema   | 10 ++++++++++
 docs/reference_info_json.md        |  4 ++++
 keyboards/zvecr/zv48/f401/rules.mk |  1 -
 keyboards/zvecr/zv48/f411/rules.mk |  1 -
 keyboards/zvecr/zv48/info.json     |  3 +++
 6 files changed, 18 insertions(+), 2 deletions(-)
 delete mode 100644 keyboards/zvecr/zv48/f401/rules.mk
 delete mode 100644 keyboards/zvecr/zv48/f411/rules.mk

diff --git a/data/mappings/info_rules.hjson b/data/mappings/info_rules.hjson
index 97611bcf58..384bc87b78 100644
--- a/data/mappings/info_rules.hjson
+++ b/data/mappings/info_rules.hjson
@@ -41,6 +41,7 @@
     "RGB_MATRIX_DRIVER": {"info_key": "rgb_matrix.driver"},
     "RGBLIGHT_DRIVER": {"info_key": "rgblight.driver"},
     "SECURE_ENABLE": {"info_key": "secure.enabled", "value_type": "bool"},
+    "SERIAL_DRIVER": {"info_key": "split.serial.driver"},
     "SPLIT_KEYBOARD": {"info_key": "split.enabled", "value_type": "bool"},
     "SPLIT_TRANSPORT": {"info_key": "split.transport.protocol", "to_c": false},
     "STENO_ENABLE": {"info_key": "stenography.enabled", "value_type": "bool"},
diff --git a/data/schemas/keyboard.jsonschema b/data/schemas/keyboard.jsonschema
index b699f86277..b10f29238e 100644
--- a/data/schemas/keyboard.jsonschema
+++ b/data/schemas/keyboard.jsonschema
@@ -799,6 +799,16 @@
                     "minimum": 0,
                     "maximum": 5
                 },
+                "serial": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "driver": {
+                            "type": "string",
+                            "enum": ["bitbang", "usart", "vendor"]
+                        }
+                    }
+                },
                 "transport": {
                     "type": "object",
                     "additionalProperties": false,
diff --git a/docs/reference_info_json.md b/docs/reference_info_json.md
index 2db2cd1427..a7a6caff79 100644
--- a/docs/reference_info_json.md
+++ b/docs/reference_info_json.md
@@ -732,6 +732,10 @@ Configures the [Split Keyboard](features/split_keyboard) feature.
     * `matrix_pins`
         * `right`
             * See [Matrix](#matrix) config.
+    * `serial`
+        * `driver`
+            * The driver to use. Must be one of `bitbang`, `usart`, `vendor`.
+            * Default: `"bitbang"`
     * `soft_serial_pin`
         * The GPIO pin to use (`serial` transport protocol only).
     * `soft_serial_speed`
diff --git a/keyboards/zvecr/zv48/f401/rules.mk b/keyboards/zvecr/zv48/f401/rules.mk
deleted file mode 100644
index c6e2988321..0000000000
--- a/keyboards/zvecr/zv48/f401/rules.mk
+++ /dev/null
@@ -1 +0,0 @@
-SERIAL_DRIVER = usart
diff --git a/keyboards/zvecr/zv48/f411/rules.mk b/keyboards/zvecr/zv48/f411/rules.mk
deleted file mode 100644
index c6e2988321..0000000000
--- a/keyboards/zvecr/zv48/f411/rules.mk
+++ /dev/null
@@ -1 +0,0 @@
-SERIAL_DRIVER = usart
diff --git a/keyboards/zvecr/zv48/info.json b/keyboards/zvecr/zv48/info.json
index e596eb6e79..a5cef75d4a 100644
--- a/keyboards/zvecr/zv48/info.json
+++ b/keyboards/zvecr/zv48/info.json
@@ -53,6 +53,9 @@
         "handedness": {
             "pin": "B9"
         },
+        "serial": {
+            "driver": "usart"
+        },
         "soft_serial_pin": "B6",
         "bootmagic": {
             "matrix": [4, 0]