From fd92ea0d8beb35876e95d9941880df2576be537d Mon Sep 17 00:00:00 2001
From: Fabrice Gasnier <fabrice.gasnier@st.com>
Date: Thu, 26 Apr 2018 17:00:48 +0200
Subject: [PATCH] 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>
---
 configs/stm32mp15_basic_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
index 195efa1ce0..b1c3690c00 100644
--- 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