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ARM: dts: stm32: add booster for ADC analog switches on stm32mp157c

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Booster for ADC analog input switches can be used when Vdda is below 2.7V
to get maximum ADC analog performances.
Add booster for ADC analog switches on stm32mp157c.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
Fabrice Gasnier 2019-07-01 10:14:25 +02:00 • committed by Alexandre Torgue
parent ae5dda2d1d
commit e7c3a5beb3
1 changed files with 6 additions and 0 deletions
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6
arch/arm/boot/dts/stm32mp157c.dtsi
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@ -109,6 +109,12 @@
};
};
booster: regulator-booster {
compatible = "st,stm32mp1-booster";
st,syscfg = <&syscfg>;
status = "disabled";
};
soc {
compatible = "simple-bus";
#address-cells = <1>;