Move backlight config to data driven (#19910)

keyboards/gray_studio/cod67/config.h

@@ -34,11 +34,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-/* D4 is not a PWM pin, but look at timer assisted software PWM if you want something other than toggle
- * https://docs.qmk.fm/#/feature_backlight?id=timer-assisted-pwm-implementation
- */
-#define BACKLIGHT_PIN D4
-
 #define RGB_DI_PIN B2
 #ifdef RGB_DI_PIN
   #define RGBLED_NUM 20

keyboards/gray_studio/cod67/info.json

@@ -9,6 +9,7 @@
     "device_version": "0.0.1"
   },
   "backlight": {
+    "pin": "D4",
     "on_state": 0
   },
   "processor": "atmega32u4",

keyboards/gray_studio/hb85/config.h

@@ -32,5 +32,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGBLIGHT_EFFECT_RGB_TEST
 #define RGBLIGHT_EFFECT_ALTERNATING
 #define RGBLIGHT_EFFECT_TWINKLE
-
-#define BACKLIGHT_PIN D4

keyboards/gray_studio/hb85/info.json

@@ -8,6 +8,9 @@
         "pid": "0x2000",
         "device_version": "2.0.0"
     },
+    "backlight": {
+        "pin": "D4"
+    },
     "indicators": {
         "caps_lock": "D1",
         "num_lock": "D0",

keyboards/gray_studio/space65/config.h

@@ -34,10 +34,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-#define BACKLIGHT_PIN B7
-#define BACKLIGHT_BREATHING
-#define BACKLIGHT_LEVELS 5
-
 #define RGB_DI_PIN E2
 #ifdef RGB_DI_PIN
   #define RGBLED_NUM 6

keyboards/gray_studio/space65/info.json

@@ -8,6 +8,11 @@
         "pid": "0x3000",
         "device_version": "0.0.1"
     },
+    "backlight": {
+        "pin": "B7",
+        "levels": 5,
+        "breathing": true
+    },
     "indicators": {
         "caps_lock": "E6",
         "on_state": 0