qmk · zvecr · Nov 12, 2023 · Nov 11, 2023 · Nov 11, 2023
diff --git a/builddefs/common_features.mk b/builddefs/common_features.mk
@@ -139,8 +139,7 @@ ifeq ($(strip $(POINTING_DEVICE_ENABLE)), yes)
         ifeq ($(strip $(POINTING_DEVICE_DRIVER)), adns9800)
             SPI_DRIVER_REQUIRED = yes
         else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), analog_joystick)
-            OPT_DEFS += -DSTM32_ADC -DHAL_USE_ADC=TRUE
-            LIB_SRC += analog.c
+            ANALOG_DRIVER_REQUIRED = yes
         else ifeq ($(strip $(POINTING_DEVICE_DRIVER)), cirque_pinnacle_i2c)
             I2C_DRIVER_REQUIRED = yes
             SRC += drivers/sensors/cirque_pinnacle.c
@@ -840,8 +839,8 @@ ifeq ($(strip $(JOYSTICK_ENABLE)), yes)
     SRC += $(QUANTUM_DIR)/joystick.c
 
     ifeq ($(strip $(JOYSTICK_DRIVER)), analog)
+        ANALOG_DRIVER_REQUIRED = yes
         OPT_DEFS += -DANALOG_JOYSTICK_ENABLE
-        SRC += analog.c
     endif
     ifeq ($(strip $(JOYSTICK_DRIVER)), digital)
         OPT_DEFS += -DDIGITAL_JOYSTICK_ENABLE
@@ -886,9 +885,9 @@ ifeq ($(strip $(BLUETOOTH_ENABLE)), yes)
 
     ifeq ($(strip $(BLUETOOTH_DRIVER)), bluefruit_le)
         SPI_DRIVER_REQUIRED = yes
+        ANALOG_DRIVER_REQUIRED = yes
         SRC += $(DRIVER_PATH)/bluetooth/bluetooth.c
         SRC += $(DRIVER_PATH)/bluetooth/bluefruit_le.cpp
-        QUANTUM_LIB_SRC += analog.c
     endif
 
     ifeq ($(strip $(BLUETOOTH_DRIVER)), rn42)
@@ -935,6 +934,11 @@ ifeq ($(strip $(APA102_DRIVER_REQUIRED)), yes)
     SRC += apa102.c
 endif
 
+ifeq ($(strip $(ANALOG_DRIVER_REQUIRED)), yes)
+    OPT_DEFS += -DHAL_USE_ADC=TRUE
+    QUANTUM_LIB_SRC += analog.c
+endif
+
 ifeq ($(strip $(I2C_DRIVER_REQUIRED)), yes)
     OPT_DEFS += -DHAL_USE_I2C=TRUE
     QUANTUM_LIB_SRC += i2c_master.c

diff --git a/docs/adc_driver.md b/docs/adc_driver.md
@@ -9,7 +9,7 @@ This driver currently supports both AVR and a limited selection of ARM devices.
 To use this driver, add the following to your `rules.mk`:
 
 ```make
-SRC += analog.c
+ANALOG_DRIVER_REQUIRED = yes
 ```
 
 Then place this include at the top of your code:

diff --git a/keyboards/1upkeyboards/1upslider8/rules.mk b/keyboards/1upkeyboards/1upslider8/rules.mk
@@ -1 +1 @@
-SRC += analog.c
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/cipulot/ec_23u/rules.mk b/keyboards/cipulot/ec_23u/rules.mk
@@ -1,3 +1,4 @@
 CUSTOM_MATRIX = lite
-QUANTUM_LIB_SRC += analog.c 
 SRC += matrix.c ec_switch_matrix.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/cipulot/ec_60/rules.mk b/keyboards/cipulot/ec_60/rules.mk
@@ -1,3 +1,4 @@
 CUSTOM_MATRIX = lite
-QUANTUM_LIB_SRC += analog.c 
 SRC += matrix.c ec_switch_matrix.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/cipulot/ec_alveus/1_0_0/rules.mk b/keyboards/cipulot/ec_alveus/1_0_0/rules.mk
@@ -1,3 +1,4 @@
 CUSTOM_MATRIX = lite
-QUANTUM_LIB_SRC += analog.c
 SRC += matrix.c ec_switch_matrix.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/cipulot/ec_alveus/1_2_0/rules.mk b/keyboards/cipulot/ec_alveus/1_2_0/rules.mk
@@ -1,3 +1,4 @@
 CUSTOM_MATRIX = lite
-QUANTUM_LIB_SRC += analog.c
 SRC += matrix.c ec_switch_matrix.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/cipulot/ec_pro2/rules.mk b/keyboards/cipulot/ec_pro2/rules.mk
@@ -1,2 +1,4 @@
 CUSTOM_MATRIX = lite
-SRC += analog.c matrix.c ec_switch_matrix.c
+SRC += matrix.c ec_switch_matrix.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/cipulot/ec_prox/ansi_iso/rules.mk b/keyboards/cipulot/ec_prox/ansi_iso/rules.mk
@@ -1,3 +1,4 @@
 CUSTOM_MATRIX = lite
-QUANTUM_LIB_SRC += analog.c 
 SRC += matrix.c ec_switch_matrix.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/cipulot/ec_prox/jis/rules.mk b/keyboards/cipulot/ec_prox/jis/rules.mk
@@ -1,3 +1,4 @@
 CUSTOM_MATRIX = lite
-QUANTUM_LIB_SRC += analog.c 
 SRC += matrix.c ec_switch_matrix.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/cipulot/ec_theca/rules.mk b/keyboards/cipulot/ec_theca/rules.mk
@@ -1,3 +1,4 @@
 CUSTOM_MATRIX = lite
-QUANTUM_LIB_SRC += analog.c
 SRC += matrix.c ec_switch_matrix.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/cipulot/rf_r1_8_9xu/rules.mk b/keyboards/cipulot/rf_r1_8_9xu/rules.mk
@@ -1,3 +1,4 @@
 CUSTOM_MATRIX = lite
-QUANTUM_LIB_SRC += analog.c 
 SRC += matrix.c ec_switch_matrix.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/drop/alt/v2/rules.mk b/keyboards/drop/alt/v2/rules.mk
@@ -1,4 +1,6 @@
 UF2_DEVICE_TYPE_ID = 0x35446147
 UF2CONV_ARGS = --device-type $(UF2_DEVICE_TYPE_ID)
 
-SRC += analog.c lib/common.c lib/mux.c
+SRC += lib/common.c lib/mux.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/drop/ctrl/v2/rules.mk b/keyboards/drop/ctrl/v2/rules.mk
@@ -1,4 +1,6 @@
 UF2_DEVICE_TYPE_ID = 0x27b9a6ea
 UF2CONV_ARGS = --device-type $(UF2_DEVICE_TYPE_ID)
 
-SRC += analog.c lib/common.c lib/mux.c
+SRC += lib/common.c lib/mux.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/drop/shift/v2/rules.mk b/keyboards/drop/shift/v2/rules.mk
@@ -1,4 +1,6 @@
 UF2_DEVICE_TYPE_ID = 0x9bc1e968
 UF2CONV_ARGS = --device-type $(UF2_DEVICE_TYPE_ID)
 
-SRC += analog.c lib/common.c lib/mux.c
+SRC += lib/common.c lib/mux.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/gmmk/numpad/rules.mk b/keyboards/gmmk/numpad/rules.mk
@@ -18,5 +18,6 @@ RGB_MATRIX_ENABLE = yes
 
 LTO_ENABLE = yes
 
-SRC += 	analog.c \
-		matrix.c
+ANALOG_DRIVER_REQUIRED = yes
+
+SRC += matrix.c
diff --git a/keyboards/handwired/battleship_gamepad/rules.mk b/keyboards/handwired/battleship_gamepad/rules.mk
@@ -1,5 +1,3 @@
-SRC += analog.c
-
 # Build Options
 #   change yes to no to disable
 #

diff --git a/keyboards/handwired/onekey/keymaps/adc/rules.mk b/keyboards/handwired/onekey/keymaps/adc/rules.mk
@@ -1,3 +1,3 @@
-SRC += analog.c
-
 CONSOLE_ENABLE = yes
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/handwired/onekey/nucleo_f446re/rules.mk b/keyboards/handwired/onekey/nucleo_f446re/rules.mk
@@ -1 +0,0 @@
-SRC += analog.c

diff --git a/keyboards/handwired/promethium/rules.mk b/keyboards/handwired/promethium/rules.mk
@@ -18,10 +18,11 @@ PS2_ENABLE = yes
 PS2_DRIVER = interrupt
 CUSTOM_MATRIX = yes
 BLUETOOTH_ENABLE = yes
+
 WS2812_DRIVER_REQUIRED = yes
+ANALOG_DRIVER_REQUIRED = yes
 
 SRC += rgbsps.c
-SRC += analog.c
 SRC += matrix.c
 
 LTO_ENABLE = yes
diff --git a/keyboards/keebwerk/nano_slider/rules.mk b/keyboards/keebwerk/nano_slider/rules.mk
@@ -13,4 +13,4 @@ MIDI_ENABLE = yes           # MIDI support
 AUDIO_ENABLE = no           # Audio output
 LTO_ENABLE = yes
 
-SRC += analog.c
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/lime/keymaps/default/rules.mk b/keyboards/lime/keymaps/default/rules.mk
@@ -5,5 +5,3 @@ JOYSTICK_DRIVER = analog
 EXTRAKEY_ENABLE = yes
 WPM_ENABLE = yes
 LTO_ENABLE = yes
-
-SRC += analog.c
diff --git a/keyboards/ploopyco/mouse/rules.mk b/keyboards/ploopyco/mouse/rules.mk
@@ -19,5 +19,6 @@ MOUSEKEY_ENABLE = yes       # Mouse keys
 ENCODER_ENABLE := no
 OPTS_DEF += -DENCODER_ENABLE
 
-QUANTUM_LIB_SRC += analog.c
+ANALOG_DRIVER_REQUIRED = yes
+
 SRC += opt_encoder.c
diff --git a/keyboards/ploopyco/trackball/rules.mk b/keyboards/ploopyco/trackball/rules.mk
@@ -19,7 +19,8 @@ MOUSEKEY_ENABLE = yes       # Mouse keys
 ENCODER_ENABLE := no
 OPTS_DEF += -DENCODER_ENABLE
 
-QUANTUM_LIB_SRC += analog.c
+ANALOG_DRIVER_REQUIRED = yes
+
 SRC += opt_encoder.c
 
 DEFAULT_FOLDER = ploopyco/trackball/rev1_005
diff --git a/keyboards/ploopyco/trackball_mini/rules.mk b/keyboards/ploopyco/trackball_mini/rules.mk
@@ -16,7 +16,8 @@ MOUSEKEY_ENABLE = yes        # Mouse keys
 ENCODER_ENABLE := no
 OPTS_DEF += -DENCODER_ENABLE
 
-QUANTUM_LIB_SRC += analog.c
+ANALOG_DRIVER_REQUIRED = yes
+
 SRC += opt_encoder.c
 
 DEFAULT_FOLDER = ploopyco/trackball_mini/rev1_001
diff --git a/keyboards/ploopyco/trackball_thumb/rules.mk b/keyboards/ploopyco/trackball_thumb/rules.mk
@@ -3,7 +3,8 @@ F_CPU = 8000000
 
 POINTING_DEVICE_DRIVER = pmw3360
 
-QUANTUM_LIB_SRC += analog.c
+ANALOG_DRIVER_REQUIRED = yes
+
 SRC += opt_encoder.c
 
 DEFAULT_FOLDER = ploopyco/trackball_thumb/rev1_001
diff --git a/keyboards/sekigon/grs_70ec/rules.mk b/keyboards/sekigon/grs_70ec/rules.mk
@@ -13,4 +13,6 @@ AUDIO_ENABLE = no           # Audio output
 CUSTOM_MATRIX = lite
 SPLIT_KEYBOARD = yes
 
-SRC += analog.c ec_switch_matrix.c matrix.c
+ANALOG_DRIVER_REQUIRED = yes
+
+SRC += ec_switch_matrix.c matrix.c
diff --git a/keyboards/splitkb/kyria/keymaps/gotham/rules.mk b/keyboards/splitkb/kyria/keymaps/gotham/rules.mk
@@ -14,9 +14,9 @@ ifeq ($(strip $(OLED_ENABLE)), yes)
 endif
 
 ifeq ($(strip $(THUMBSTICK_ENABLE)), yes)
+    ANALOG_DRIVER_REQUIRED = yes
     POINTING_DEVICE_ENABLE = yes
     POINTING_DEVICE_DRIVER = custom
     OPT_DEFS += -DTHUMBSTICK_ENABLE
-	SRC += analog.c
 	SRC += thumbstick.c
 endif
diff --git a/keyboards/tzarc/ghoul/rules.mk b/keyboards/tzarc/ghoul/rules.mk
@@ -3,4 +3,4 @@ QUANTUM_PAINTER_DRIVERS = ssd1351_spi
 
 DEFAULT_FOLDER = tzarc/ghoul/rev1/stm32
 
-SRC += analog.c
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/ungodly/launch_pad/rules.mk b/keyboards/ungodly/launch_pad/rules.mk
@@ -19,4 +19,4 @@ MAGIC_ENABLE = no
 GRAVE_ESC_ENABLE = no
 LTO_ENABLE = yes
 
-SRC += analog.c
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/v4n4g0rth0n/v2/rules.mk b/keyboards/v4n4g0rth0n/v2/rules.mk
@@ -11,5 +11,4 @@ BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
 RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
 AUDIO_ENABLE = no           # Audio output
 
-SRC += analog.c
-
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/viktus/minne_topre/rules.mk b/keyboards/viktus/minne_topre/rules.mk
@@ -1,3 +1,4 @@
 CUSTOM_MATRIX = lite
-QUANTUM_LIB_SRC += analog.c
 SRC += ec.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/viktus/osav2_numpad_topre/rules.mk b/keyboards/viktus/osav2_numpad_topre/rules.mk
@@ -1,3 +1,4 @@
 CUSTOM_MATRIX = lite
-QUANTUM_LIB_SRC += analog.c
 SRC += ec.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/viktus/osav2_topre/rules.mk b/keyboards/viktus/osav2_topre/rules.mk
@@ -1,3 +1,4 @@
 CUSTOM_MATRIX = lite
-QUANTUM_LIB_SRC += analog.c
 SRC += ec.c
+
+ANALOG_DRIVER_REQUIRED = yes
diff --git a/keyboards/viktus/styrka_topre/rules.mk b/keyboards/viktus/styrka_topre/rules.mk
@@ -1,3 +1,4 @@
 CUSTOM_MATRIX = lite
-QUANTUM_LIB_SRC += analog.c
 SRC += ec.c
+
+ANALOG_DRIVER_REQUIRED = yes