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ARM: dts: vf-colibri: add carrier boards 3.3V supply

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Add the carrier boards 3.3V supply as fixed regulator. This allows
to specify the power supply for nodes like backlight.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Stefan Agner 2016-02-17 15:41:00 -08:00 committed by Shawn Guo
parent 47b06e6ef5
commit 3da17857ab
1 changed files with 12 additions and 0 deletions
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12
arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
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@ -50,6 +50,13 @@
clock-frequency = <16000000>;
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
reg_5v0: regulator-5v0 {
compatible = "regulator-fixed";
regulator-name = "5V";
@ -72,6 +79,7 @@
&bl {
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>;
power-supply = <&reg_3v3>;
status = "okay";
};
@ -122,6 +130,10 @@
status = "okay";
};
&reg_module_3v3 {
vin-supply = <&reg_3v3>;
};
&uart0 {
status = "okay";
};