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 195efa1ce06dd827bb39b8d6f75aaaaaa9e51ee2..b1c3690c009437770c92b3bf335e9a6069a14ee2 100644 (file)
--- a/configs/stm32mp15_basic_defconfig
+++ b/configs/stm32mp15_basic_defconfig
@@ -36,6 +36,7 @@ CONFIG_DM_PMIC=y
 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