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Subject[PATCH 3/5] ARM: dts: stm32: remove fixed regulator unit address on stm32429i-eval
Date
vref fixed regulator shouldn't have unit address and reg properties.
Rename the label and phandle to "vref" according to the schematics.
Also remove it from simple-bus.

Fixes: 7465d81191a1 ("ARM: dts: stm32: enable ADC on stm32f429i-eval
board")

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
---
arch/arm/boot/dts/stm32429i-eval.dts | 18 ++++++------------
1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts
index 73ea84d..d79f58f 100644
--- a/arch/arm/boot/dts/stm32429i-eval.dts
+++ b/arch/arm/boot/dts/stm32429i-eval.dts
@@ -81,18 +81,12 @@
dma-ranges = <0xc0000000 0x0 0x10000000>;
};

- regulators {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;

- reg_vref: regulator@0 {
- compatible = "regulator-fixed";
- reg = <0>;
- regulator-name = "vref";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- };
+ vref: regulator-vref {
+ compatible = "regulator-fixed";
+ regulator-name = "vref";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
};

leds {
@@ -157,7 +151,7 @@
&adc {
pinctrl-names = "default";
pinctrl-0 = <&adc3_in8_pin>;
- vref-supply = <&reg_vref>;
+ vref-supply = <&vref>;
status = "okay";
adc3: adc@200 {
st,adc-channels = <8>;
--
2.7.4
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