diff --git a/boards/arm/96b_argonkey/Kconfig.defconfig b/boards/arm/96b_argonkey/Kconfig.defconfig
index dd463a089c7..e9c35748996 100644
--- a/boards/arm/96b_argonkey/Kconfig.defconfig
+++ b/boards/arm/96b_argonkey/Kconfig.defconfig
@@ -40,10 +40,4 @@ endchoice
 
 endif # LSM6DSL
 
-config I2C
-	default y if SENSOR
-
-config SPI
-	default y if SENSOR
-
 endif # BOARD_96B_ARGONKEY
diff --git a/boards/arm/96b_wistrio/Kconfig.defconfig b/boards/arm/96b_wistrio/Kconfig.defconfig
index 0cf2f9c74b5..0bb9b83220d 100644
--- a/boards/arm/96b_wistrio/Kconfig.defconfig
+++ b/boards/arm/96b_wistrio/Kconfig.defconfig
@@ -11,7 +11,4 @@ config BOARD
 config REGULATOR
 	default y if LORA
 
-config I2C
-	default y if SENSOR
-
 endif # BOARD_96B_WISTRIO
diff --git a/boards/arm/actinius_icarus/Kconfig.defconfig b/boards/arm/actinius_icarus/Kconfig.defconfig
index 81d8526f3a7..9d81e1a511a 100644
--- a/boards/arm/actinius_icarus/Kconfig.defconfig
+++ b/boards/arm/actinius_icarus/Kconfig.defconfig
@@ -8,9 +8,6 @@ if BOARD_ACTINIUS_ICARUS || BOARD_ACTINIUS_ICARUS_NS
 config BOARD
 	default "actinius_icarus"
 
-config I2C
-	default y if SENSOR
-
 # For the secure version of the board the firmware is linked at the beginning
 # of the flash, or into the code-partition defined in DT if it is intended to
 # be loaded by MCUboot. If the secure firmware is to be combined with a non-
diff --git a/boards/arm/actinius_icarus_bee/Kconfig.defconfig b/boards/arm/actinius_icarus_bee/Kconfig.defconfig
index a29c91ee7e0..40900311774 100644
--- a/boards/arm/actinius_icarus_bee/Kconfig.defconfig
+++ b/boards/arm/actinius_icarus_bee/Kconfig.defconfig
@@ -8,9 +8,6 @@ if BOARD_ACTINIUS_ICARUS_BEE || BOARD_ACTINIUS_ICARUS_BEE_NS
 config BOARD
 	default "actinius_icarus_bee"
 
-config I2C
-	default y if SENSOR
-
 # For the secure version of the board the firmware is linked at the beginning
 # of the flash, or into the code-partition defined in DT if it is intended to
 # be loaded by MCUboot. If the secure firmware is to be combined with a non-
diff --git a/boards/arm/actinius_icarus_som/Kconfig.defconfig b/boards/arm/actinius_icarus_som/Kconfig.defconfig
index c21f2cecfe2..185d8f0758d 100644
--- a/boards/arm/actinius_icarus_som/Kconfig.defconfig
+++ b/boards/arm/actinius_icarus_som/Kconfig.defconfig
@@ -8,9 +8,6 @@ if BOARD_ACTINIUS_ICARUS_SOM || BOARD_ACTINIUS_ICARUS_SOM_NS
 config BOARD
 	default "actinius_icarus_som"
 
-config I2C
-	default y if SENSOR
-
 # For the secure version of the board the firmware is linked at the beginning
 # of the flash, or into the code-partition defined in DT if it is intended to
 # be loaded by MCUboot. If the secure firmware is to be combined with a non-
diff --git a/boards/arm/b_l4s5i_iot01a/Kconfig.defconfig b/boards/arm/b_l4s5i_iot01a/Kconfig.defconfig
index 59036c87581..c46e35d5fc3 100644
--- a/boards/arm/b_l4s5i_iot01a/Kconfig.defconfig
+++ b/boards/arm/b_l4s5i_iot01a/Kconfig.defconfig
@@ -25,9 +25,6 @@ choice LSM6DSL_TRIGGER_MODE
 	depends on LSM6DSL
 endchoice
 
-config I2C
-	default y if SENSOR
-
 if BT
 
 config SPI
diff --git a/boards/arm/bbc_microbit/Kconfig.defconfig b/boards/arm/bbc_microbit/Kconfig.defconfig
index 663c9095ce0..5bf0c28c9cf 100644
--- a/boards/arm/bbc_microbit/Kconfig.defconfig
+++ b/boards/arm/bbc_microbit/Kconfig.defconfig
@@ -14,9 +14,6 @@ config BT_CTLR
 config LOG_BUFFER_SIZE
 	default 128 if LOG
 
-config I2C
-	default y if SENSOR
-
 if FXOS8700
 
 choice FXOS8700_MODE
diff --git a/boards/arm/bbc_microbit_v2/Kconfig.defconfig b/boards/arm/bbc_microbit_v2/Kconfig.defconfig
index 433c225594b..4e1288c17d1 100644
--- a/boards/arm/bbc_microbit_v2/Kconfig.defconfig
+++ b/boards/arm/bbc_microbit_v2/Kconfig.defconfig
@@ -11,7 +11,4 @@ config BOARD
 config BT_CTLR
 	default BT
 
-config I2C
-	default y if SENSOR
-
 endif # BOARD_BBC_MICROBIT_V2
diff --git a/boards/arm/circuitdojo_feather_nrf9160/Kconfig.defconfig b/boards/arm/circuitdojo_feather_nrf9160/Kconfig.defconfig
index 92465481d65..73648be3ef1 100644
--- a/boards/arm/circuitdojo_feather_nrf9160/Kconfig.defconfig
+++ b/boards/arm/circuitdojo_feather_nrf9160/Kconfig.defconfig
@@ -9,9 +9,6 @@ if BOARD_CIRCUITDOJO_FEATHER_NRF9160 || BOARD_CIRCUITDOJO_FEATHER_NRF9160_NS
 config BOARD
 	default "circuitdojo_feather_nrf9160"
 
-config I2C
-	default y if SENSOR
-
 # For the secure version of the board the firmware is linked at the beginning
 # of the flash, or into the code-partition defined in DT if it is intended to
 # be loaded by MCUboot. If the secure firmware is to be combined with a non-
diff --git a/boards/arm/disco_l475_iot1/Kconfig.defconfig b/boards/arm/disco_l475_iot1/Kconfig.defconfig
index 54f0173c7d4..6c614431b98 100644
--- a/boards/arm/disco_l475_iot1/Kconfig.defconfig
+++ b/boards/arm/disco_l475_iot1/Kconfig.defconfig
@@ -30,9 +30,6 @@ choice LSM6DSL_TRIGGER_MODE
 	depends on LSM6DSL
 endchoice
 
-config I2C
-	default y if SENSOR
-
 if BT
 
 config SPI
diff --git a/boards/arm/frdm_k22f/Kconfig.defconfig b/boards/arm/frdm_k22f/Kconfig.defconfig
index 9e24cf3c5c2..1f262619929 100644
--- a/boards/arm/frdm_k22f/Kconfig.defconfig
+++ b/boards/arm/frdm_k22f/Kconfig.defconfig
@@ -20,7 +20,4 @@ config MCG_VDIV0
 config MCG_FCRDIV
 	default 0
 
-config I2C
-	default y if SENSOR
-
 endif # BOARD_FRDM_K22F
diff --git a/boards/arm/frdm_k64f/Kconfig.defconfig b/boards/arm/frdm_k64f/Kconfig.defconfig
index 4bbb7a76a6a..fc7885e7e12 100644
--- a/boards/arm/frdm_k64f/Kconfig.defconfig
+++ b/boards/arm/frdm_k64f/Kconfig.defconfig
@@ -20,9 +20,6 @@ config MCG_VDIV0
 config MCG_FCRDIV
 	default 1
 
-config I2C
-	default y if SENSOR
-
 if NETWORKING
 
 config NET_L2_ETHERNET
diff --git a/boards/arm/frdm_k82f/Kconfig.defconfig b/boards/arm/frdm_k82f/Kconfig.defconfig
index e2be78c08c5..70ab0a501ea 100644
--- a/boards/arm/frdm_k82f/Kconfig.defconfig
+++ b/boards/arm/frdm_k82f/Kconfig.defconfig
@@ -20,9 +20,6 @@ config MCG_VDIV0
 config MCG_FCRDIV
 	default 1
 
-config I2C
-	default y if SENSOR
-
 if FLASH
 
 config SPI
diff --git a/boards/arm/frdm_kl25z/Kconfig.defconfig b/boards/arm/frdm_kl25z/Kconfig.defconfig
index c35f63c04d8..c759787a219 100644
--- a/boards/arm/frdm_kl25z/Kconfig.defconfig
+++ b/boards/arm/frdm_kl25z/Kconfig.defconfig
@@ -23,9 +23,6 @@ config MCG_FRDIV
 config MCG_FCRDIV
 	default 0
 
-config I2C
-	default y if SENSOR
-
 if FXOS8700
 
 choice FXOS8700_MODE
diff --git a/boards/arm/frdm_kw41z/Kconfig.defconfig b/boards/arm/frdm_kw41z/Kconfig.defconfig
index daaac4c52c5..82f086cd7a5 100644
--- a/boards/arm/frdm_kw41z/Kconfig.defconfig
+++ b/boards/arm/frdm_kw41z/Kconfig.defconfig
@@ -17,9 +17,6 @@ config MCG_FRDIV
 config MCG_FCRDIV
 	default 0
 
-config I2C
-	default y if SENSOR
-
 config FXOS8700_DRDY_INT1
 	default y
 	depends on FXOS8700_TRIGGER
diff --git a/boards/arm/hexiwear_k64/Kconfig.defconfig b/boards/arm/hexiwear_k64/Kconfig.defconfig
index df842e38b38..8c00ebed8fc 100644
--- a/boards/arm/hexiwear_k64/Kconfig.defconfig
+++ b/boards/arm/hexiwear_k64/Kconfig.defconfig
@@ -20,9 +20,6 @@ config MCG_VDIV0
 config MCG_FCRDIV
 	default 1
 
-config I2C
-	default y if SENSOR
-
 config REGULATOR
 	default y if ADC || SENSOR
 
diff --git a/boards/arm/lpcxpresso55s16/Kconfig.defconfig b/boards/arm/lpcxpresso55s16/Kconfig.defconfig
index 82792c344de..49ed6830ed2 100644
--- a/boards/arm/lpcxpresso55s16/Kconfig.defconfig
+++ b/boards/arm/lpcxpresso55s16/Kconfig.defconfig
@@ -8,9 +8,6 @@ if BOARD_LPCXPRESSO55S16
 config BOARD
 	default "lpcxpresso55S16"
 
-config I2C
-	default y if SENSOR
-
 config FXOS8700_DRDY_INT1
 	default y
 	depends on FXOS8700_TRIGGER
diff --git a/boards/arm/lpcxpresso55s28/Kconfig.defconfig b/boards/arm/lpcxpresso55s28/Kconfig.defconfig
index bf144f06bb3..62b78f42eec 100644
--- a/boards/arm/lpcxpresso55s28/Kconfig.defconfig
+++ b/boards/arm/lpcxpresso55s28/Kconfig.defconfig
@@ -8,9 +8,6 @@ if BOARD_LPCXPRESSO55S28
 config BOARD
 	default "lpcxpresso55S28"
 
-config I2C
-	default y if SENSOR
-
 if FXOS8700
 
 choice FXOS8700_MODE
diff --git a/boards/arm/lpcxpresso55s69/Kconfig.defconfig b/boards/arm/lpcxpresso55s69/Kconfig.defconfig
index c40b16b719f..ff70c42bf43 100644
--- a/boards/arm/lpcxpresso55s69/Kconfig.defconfig
+++ b/boards/arm/lpcxpresso55s69/Kconfig.defconfig
@@ -9,9 +9,6 @@ config BOARD
 	default "lpcxpresso55S69_cpu0" if BOARD_LPCXPRESSO55S69_CPU0
 	default "lpcxpresso55S69_cpu1" if BOARD_LPCXPRESSO55S69_CPU1
 
-config I2C
-	default y if SENSOR
-
 if FXOS8700
 
 choice FXOS8700_MODE
diff --git a/boards/arm/mimxrt1024_evk/Kconfig.defconfig b/boards/arm/mimxrt1024_evk/Kconfig.defconfig
index f072c20674d..768d74e7d46 100644
--- a/boards/arm/mimxrt1024_evk/Kconfig.defconfig
+++ b/boards/arm/mimxrt1024_evk/Kconfig.defconfig
@@ -12,9 +12,6 @@ choice CODE_LOCATION
 	default CODE_FLEXSPI
 endchoice
 
-config I2C
-	default y if SENSOR
-
 config I2C_MCUX_LPI2C_BUS_RECOVERY
 	default y
 	depends on I2C_MCUX_LPI2C && PINCTRL
diff --git a/boards/arm/mimxrt1050_evk/Kconfig.defconfig b/boards/arm/mimxrt1050_evk/Kconfig.defconfig
index 6b5239cff8d..a886339da23 100644
--- a/boards/arm/mimxrt1050_evk/Kconfig.defconfig
+++ b/boards/arm/mimxrt1050_evk/Kconfig.defconfig
@@ -28,7 +28,7 @@ config FLASH_MCUX_FLEXSPI_NOR
 endif #FLASH
 
 config I2C
-	default y if KSCAN || SENSOR
+	default y if KSCAN
 
 config KSCAN
 	default y if LVGL
diff --git a/boards/arm/mimxrt1160_evk/Kconfig.defconfig b/boards/arm/mimxrt1160_evk/Kconfig.defconfig
index 6e114e34e68..3142c46bfe1 100644
--- a/boards/arm/mimxrt1160_evk/Kconfig.defconfig
+++ b/boards/arm/mimxrt1160_evk/Kconfig.defconfig
@@ -27,9 +27,6 @@ endchoice
 
 endif #FLASH
 
-config I2C
-	default y if SENSOR
-
 if NETWORKING
 
 config NET_L2_ETHERNET
diff --git a/boards/arm/mimxrt1170_evk/Kconfig.defconfig b/boards/arm/mimxrt1170_evk/Kconfig.defconfig
index 441954a4b19..81beaf56643 100644
--- a/boards/arm/mimxrt1170_evk/Kconfig.defconfig
+++ b/boards/arm/mimxrt1170_evk/Kconfig.defconfig
@@ -33,9 +33,6 @@ endchoice
 
 endif #FLASH
 
-config I2C
-	default y if SENSOR
-
 if NETWORKING
 
 config NET_L2_ETHERNET
diff --git a/boards/arm/mimxrt595_evk/Kconfig.defconfig b/boards/arm/mimxrt595_evk/Kconfig.defconfig
index 1b30fcea415..8da61f5134c 100644
--- a/boards/arm/mimxrt595_evk/Kconfig.defconfig
+++ b/boards/arm/mimxrt595_evk/Kconfig.defconfig
@@ -21,9 +21,6 @@ choice FLASH_MCUX_FLEXSPI_XIP_MEM_TARGET
 	default FLASH_MCUX_FLEXSPI_XIP_MEM_SRAM
 endchoice
 
-config I2C
-	default y if SENSOR
-
 config FXOS8700_DRDY_INT1
 	default y
 	depends on FXOS8700_TRIGGER
diff --git a/boards/arm/mimxrt685_evk/Kconfig.defconfig b/boards/arm/mimxrt685_evk/Kconfig.defconfig
index 704bd12ed27..b1fe76de5bd 100644
--- a/boards/arm/mimxrt685_evk/Kconfig.defconfig
+++ b/boards/arm/mimxrt685_evk/Kconfig.defconfig
@@ -32,9 +32,6 @@ choice FLASH_MCUX_FLEXSPI_XIP_MEM_TARGET
 	default FLASH_MCUX_FLEXSPI_XIP_MEM_SRAM
 endchoice
 
-config I2C
-	default y if SENSOR
-
 config FXOS8700_DRDY_INT1
 	default y
 	depends on FXOS8700_TRIGGER
diff --git a/boards/arm/nrf9160_innblue21/Kconfig.defconfig b/boards/arm/nrf9160_innblue21/Kconfig.defconfig
index b397824cde3..08d0409c9af 100644
--- a/boards/arm/nrf9160_innblue21/Kconfig.defconfig
+++ b/boards/arm/nrf9160_innblue21/Kconfig.defconfig
@@ -45,7 +45,4 @@ config BT_HCI_VS
 config REGULATOR
 	default y if SENSOR
 
-config I2C
-	default y if SENSOR
-
 endif # BOARD_NRF9160_INNBLUE21 || BOARD_NRF9160_INNBLUE21_NS
diff --git a/boards/arm/nrf9160_innblue22/Kconfig.defconfig b/boards/arm/nrf9160_innblue22/Kconfig.defconfig
index 5e8b32e30a9..d50bdcc9d97 100644
--- a/boards/arm/nrf9160_innblue22/Kconfig.defconfig
+++ b/boards/arm/nrf9160_innblue22/Kconfig.defconfig
@@ -45,7 +45,4 @@ config BT_HCI_VS
 config REGULATOR
 	default y if SENSOR
 
-config I2C
-	default y if SENSOR
-
 endif # BOARD_NRF9160_INNBLUE22 || BOARD_NRF9160_INNBLUE22_NS
diff --git a/boards/arm/rak5010_nrf52840/Kconfig.defconfig b/boards/arm/rak5010_nrf52840/Kconfig.defconfig
index cea7af6facc..502e1d8b7f6 100644
--- a/boards/arm/rak5010_nrf52840/Kconfig.defconfig
+++ b/boards/arm/rak5010_nrf52840/Kconfig.defconfig
@@ -14,7 +14,4 @@ config MODEM_QUECTEL_BG9X
 config BT_CTLR
 	default BT
 
-config I2C
-	default SENSOR
-
 endif # BOARD_RAK5010_NRF52840
diff --git a/boards/arm/sensortile_box/Kconfig.defconfig b/boards/arm/sensortile_box/Kconfig.defconfig
index e4a00d0eb22..4287849bf31 100644
--- a/boards/arm/sensortile_box/Kconfig.defconfig
+++ b/boards/arm/sensortile_box/Kconfig.defconfig
@@ -8,12 +8,6 @@ if BOARD_SENSORTILE_BOX
 config BOARD
 	default "sensortile_box"
 
-config SPI
-	default y if SENSOR
-
-config I2C
-	default y if SENSOR
-
 if SPI
 
 config SPI_STM32_INTERRUPT
diff --git a/boards/arm/sparkfun_thing_plus_nrf9160/Kconfig.defconfig b/boards/arm/sparkfun_thing_plus_nrf9160/Kconfig.defconfig
index f9bc9b207a2..8ae5b832d89 100644
--- a/boards/arm/sparkfun_thing_plus_nrf9160/Kconfig.defconfig
+++ b/boards/arm/sparkfun_thing_plus_nrf9160/Kconfig.defconfig
@@ -26,9 +26,6 @@ config FLASH_LOAD_SIZE
 	default $(dt_chosen_reg_size_hex,$(DT_CHOSEN_Z_CODE_PARTITION))
 	depends on BOARD_SPARKFUN_THING_PLUS_NRF9160 && TRUSTED_EXECUTION_SECURE
 
-config I2C
-	default y if SENSOR
-
 if BOARD_SPARKFUN_THING_PLUS_NRF9160_NS
 
 config FLASH_LOAD_OFFSET
diff --git a/boards/arm/stm32f3_disco/Kconfig.defconfig b/boards/arm/stm32f3_disco/Kconfig.defconfig
index 618d1914a3f..f2def331570 100644
--- a/boards/arm/stm32f3_disco/Kconfig.defconfig
+++ b/boards/arm/stm32f3_disco/Kconfig.defconfig
@@ -8,7 +8,4 @@ if BOARD_STM32F3_DISCO
 config BOARD
 	default "stm32f3_disco"
 
-config I2C
-	default y if SENSOR
-
 endif # BOARD_STM32F3_DISCO
diff --git a/boards/arm/stm32f411e_disco/Kconfig.defconfig b/boards/arm/stm32f411e_disco/Kconfig.defconfig
index 433babcda40..28169b926e3 100644
--- a/boards/arm/stm32f411e_disco/Kconfig.defconfig
+++ b/boards/arm/stm32f411e_disco/Kconfig.defconfig
@@ -8,7 +8,4 @@ if BOARD_STM32F411E_DISCO
 config BOARD
 	default "stm32f411e_disco"
 
-config I2C
-	default y if SENSOR
-
 endif # BOARD_STM32F411E_DISCO
diff --git a/boards/arm/stm32l562e_dk/Kconfig.defconfig b/boards/arm/stm32l562e_dk/Kconfig.defconfig
index 110cae6e1aa..a5f146d51e2 100644
--- a/boards/arm/stm32l562e_dk/Kconfig.defconfig
+++ b/boards/arm/stm32l562e_dk/Kconfig.defconfig
@@ -13,9 +13,6 @@ choice STM32_LPTIM_CLOCK
 	depends on STM32_LPTIM_TIMER
 endchoice
 
-config I2C
-	default y if SENSOR
-
 if BT
 
 config SPI
diff --git a/boards/arm/twr_ke18f/Kconfig.defconfig b/boards/arm/twr_ke18f/Kconfig.defconfig
index e5304159b46..ddf4f9274eb 100644
--- a/boards/arm/twr_ke18f/Kconfig.defconfig
+++ b/boards/arm/twr_ke18f/Kconfig.defconfig
@@ -8,9 +8,6 @@ if BOARD_TWR_KE18F
 config BOARD
 	default "twr_ke18f"
 
-config I2C
-	default y if SENSOR
-
 config I2C_MCUX_LPI2C_BUS_RECOVERY
 	default y
 	depends on I2C_MCUX_LPI2C && PINCTRL
diff --git a/boards/arm/twr_kv58f220m/Kconfig.defconfig b/boards/arm/twr_kv58f220m/Kconfig.defconfig
index 04393e562b1..d9545c8762d 100644
--- a/boards/arm/twr_kv58f220m/Kconfig.defconfig
+++ b/boards/arm/twr_kv58f220m/Kconfig.defconfig
@@ -20,7 +20,4 @@ config MCG_VDIV0
 config MCG_FCRDIV
 	default 1
 
-config I2C
-	default y if SENSOR
-
 endif # BOARD_TWR_KV58F220M
diff --git a/boards/arm/warp7_m4/Kconfig.defconfig b/boards/arm/warp7_m4/Kconfig.defconfig
index da752880d60..6086acb474b 100644
--- a/boards/arm/warp7_m4/Kconfig.defconfig
+++ b/boards/arm/warp7_m4/Kconfig.defconfig
@@ -8,9 +8,6 @@ if BOARD_WARP7_M4
 config BOARD
 	default "warp7_m4"
 
-config I2C
-	default y if SENSOR
-
 config FXOS8700_DRDY_INT1
 	default y
 	depends on FXOS8700_TRIGGER
diff --git a/boards/riscv/rv32m1_vega/Kconfig.defconfig b/boards/riscv/rv32m1_vega/Kconfig.defconfig
index b5a76607e74..9446ac4a9ae 100644
--- a/boards/riscv/rv32m1_vega/Kconfig.defconfig
+++ b/boards/riscv/rv32m1_vega/Kconfig.defconfig
@@ -6,9 +6,6 @@ config BOARD
 	default "rv32m1_vega_ri5cy" if SOC_OPENISA_RV32M1_RI5CY
 	default "rv32m1_vega_zero_riscy" if SOC_OPENISA_RV32M1_ZERO_RISCY
 
-config I2C
-	default y if SENSOR
-
 if BT
 
 config BT_CTLR
diff --git a/boards/shields/amg88xx/Kconfig.defconfig b/boards/shields/amg88xx/Kconfig.defconfig
deleted file mode 100644
index 90ea43d35b9..00000000000
--- a/boards/shields/amg88xx/Kconfig.defconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-# Copyright (c) 2022 Nordic Semiconductor ASA
-#
-# SPDX-License-Identifier: Apache-2.0
-
-if SHIELD_AMG88XX_EVAL_KIT
-
-config I2C
-	default y if SENSOR
-
-endif # SHIELD_AMG88XX_EVAL_KIT
diff --git a/boards/shields/boostxl_ulpsense/Kconfig.defconfig b/boards/shields/boostxl_ulpsense/Kconfig.defconfig
deleted file mode 100644
index 520ea7c896a..00000000000
--- a/boards/shields/boostxl_ulpsense/Kconfig.defconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-# Copyright (c) 2022 TOKITA Hiroshi <tokita.hiroshi@fujitsu.com>
-#
-# SPDX-License-Identifier: Apache-2.0
-
-if SHIELD_BOOSTXL_ULPSENSE
-
-config SPI
-	default y if SENSOR
-
-endif # SHIELD_BOOSTXL_ULPSENSE
diff --git a/boards/shields/frdm_stbc_agm01/Kconfig.defconfig b/boards/shields/frdm_stbc_agm01/Kconfig.defconfig
deleted file mode 100644
index b6b97140d04..00000000000
--- a/boards/shields/frdm_stbc_agm01/Kconfig.defconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-# Copyright (c) 2022 Intel Corporation
-#
-# SPDX-License-Identifier: Apache-2.0
-
-if SHIELD_FRDM_STBC_AGM01
-
-config I2C
-	default y if SENSOR
-
-endif # SHIELD_FRDM_STBC_AGM01
diff --git a/boards/shields/x_nucleo_iks01a2/Kconfig.defconfig b/boards/shields/x_nucleo_iks01a2/Kconfig.defconfig
deleted file mode 100644
index 006a8d64ecf..00000000000
--- a/boards/shields/x_nucleo_iks01a2/Kconfig.defconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-# Copyright (c) 2022 TOKITA Hiroshi <tokita.hiroshi@fujitsu.com>
-#
-# SPDX-License-Identifier: Apache-2.0
-
-if SHIELD_X_NUCLEO_IKS01A2
-
-config I2C
-	default y if SENSOR
-
-endif # SHIELD_X_NUCLEO_IKS01A2
diff --git a/boards/shields/x_nucleo_iks01a3/Kconfig.defconfig b/boards/shields/x_nucleo_iks01a3/Kconfig.defconfig
deleted file mode 100644
index 41e246bb7ed..00000000000
--- a/boards/shields/x_nucleo_iks01a3/Kconfig.defconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-# Copyright (c) 2022 Intel Corporation
-#
-# SPDX-License-Identifier: Apache-2.0
-
-if SHIELD_X_NUCLEO_IKS01A3
-
-config I2C
-	default y if SENSOR
-
-endif # SHIELD_X_NUCLEO_IKS01A3
diff --git a/boards/shields/x_nucleo_iks02a1/Kconfig.defconfig b/boards/shields/x_nucleo_iks02a1/Kconfig.defconfig
deleted file mode 100644
index ce1897f0a42..00000000000
--- a/boards/shields/x_nucleo_iks02a1/Kconfig.defconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-# Copyright (c) 2020 STMicroelectronics
-#
-# SPDX-License-Identifier: Apache-2.0
-
-if SHIELD_X_NUCLEO_IKS02A1
-
-config I2C
-	default y if SENSOR
-
-endif # SHIELD_X_NUCLEO_IKS02A1
-
-rsource "boards/*.defconfig"