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| author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2019-09-13 17:34:38 +0300 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2019-10-25 15:28:42 +0300 |
| commit | 439819dd4d471389d050d5ce5c829d8c49fadbc3 (patch) | |
| tree | 49478d800c7017d1df4fcef8ad869b7d79546e3c | |
| parent | 29d437022f1efd3122fe7298e9a42274c7cc1773 (diff) | |
| download | linux-439819dd4d471389d050d5ce5c829d8c49fadbc3.tar.xz | |
ARM: dts: stm32: Enable VREFBUF on stm32mp157a-dk1
Enable VREFBUF as ADC/DAC uses it on stm32mp157a-dk1 board.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157a-dk1.dts | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts index b28d75434b63..2bce894b7a4e 100644 --- a/arch/arm/boot/dts/stm32mp157a-dk1.dts +++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts @@ -449,3 +449,10 @@ pinctrl-0 = <&uart4_pins_a>; status = "okay"; }; + +&vrefbuf { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + vdda-supply = <&vdd>; + status = "okay"; +}; |