Onekey: migrate some stuff to data driven (#18502)

keyboards/handwired/onekey/nucleo_l432kc/config.h

@@ -4,15 +4,10 @@
 
 #include "config_common.h"
 
-#define MATRIX_COL_PINS { A2 }
-#define MATRIX_ROW_PINS { A1 }
-
-#define BACKLIGHT_PIN         B8
 #define BACKLIGHT_PWM_DRIVER  PWMD4
 #define BACKLIGHT_PWM_CHANNEL 3
 #define BACKLIGHT_PAL_MODE    2
 
-#define RGB_DI_PIN A0
 #define RGB_CI_PIN B13
 
 #define ADC_PIN A0

keyboards/handwired/onekey/nucleo_l432kc/info.json

@@ -1,3 +1,15 @@
 {
-    "keyboard_name": "Onekey Nucleo L432KC"
+    "keyboard_name": "Onekey Nucleo L432KC",
+    "processor": "STM32L432",
+    "bootloader": "stm32-dfu",
+    "matrix_pins": {
+        "cols": ["A2"],
+        "rows": ["A1"]
+    },
+    "backlight": {
+        "pin": "B8"
+    },
+    "rgblight": {
+        "pin": "A0"
+    }
 }

keyboards/handwired/onekey/nucleo_l432kc/rules.mk

@@ -1,5 +0,0 @@
-# MCU name
-MCU = STM32L432
-
-# Bootloader selection
-BOOTLOADER = stm32-dfu