configs: stm32mp15: Enable STM32_VREFBUF flag
Enable vrefbuf on stm32mp15, to be used by ADC.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
index 195efa1..b1c3690 100644
--- a/configs/stm32mp15_basic_defconfig
+++ b/configs/stm32mp15_basic_defconfig
@@ -36,6 +36,7 @@
CONFIG_PMIC_STPMU1=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_DM_REGULATOR_STM32_VREFBUF=y
CONFIG_DM_REGULATOR_STPMU1=y
CONFIG_STM32_SERIAL=y
# CONFIG_EFI_LOADER is not set