Move backlight config to data driven (#19910)

keyboards/jian/nsrev2/config.h

@@ -27,12 +27,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define PHYSICAL_LEDS_ENABLE
 
-#ifdef BACKLIGHT_ENABLE
-#define BACKLIGHT_PIN C6
-#define BACKLIGHT_LEVELS 5
-#define BACKLIGHT_BREATHING //not working with splits right now
-#endif
-
 /* ws2812 RGB LED */
 #define RGB_DI_PIN D4
 #define RGBLIGHT_TIMER

keyboards/jian/nsrev2/info.json

@@ -3,6 +3,11 @@
     "usb": {
         "device_version": "2.1.0"
     },
+    "backlight": {
+        "pin": "C6",
+        "levels": 5,
+        "breathing": true
+    },
     "qmk_lufa_bootloader": {
         "esc_input": "B1",
         "esc_output": "D3"