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ARM: dts: stm32: add missing vdda-supply to adc on stm32429i-eval

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Add missing vdda-supply required by STM32 ADC.

Fixes: 7465d81191 ("ARM: dts: stm32: enable ADC on stm32f429i-eval
board")

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 2019-06-19 14:29:57 +02:00 committed by Alexandre Torgue
parent bb06b54721
commit 1425d00aff
1 changed files with 7 additions and 0 deletions

7
arch/arm/boot/dts/stm32429i-eval.dts
View File

@ -81,6 +81,12 @@
dma-ranges = <0xc0000000 0x0 0x10000000>; dma-ranges = <0xc0000000 0x0 0x10000000>;
}; };
vdda: regulator-vdda {
compatible = "regulator-fixed";
regulator-name = "vdda";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vref: regulator-vref { vref: regulator-vref {
compatible = "regulator-fixed"; compatible = "regulator-fixed";
@ -151,6 +157,7 @@
&adc { &adc {
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&adc3_in8_pin>; pinctrl-0 = <&adc3_in8_pin>;
vdda-supply = <&vdda>;
vref-supply = <&vref>; vref-supply = <&vref>;
status = "okay"; status = "okay";
adc3: adc@200 { adc3: adc@200 {