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ARM: dts: sun8i: a23/a33: Change LRADC node names to avoid warnings

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One of the usage of the LRADC is to implement buttons. The bindings define
that we should have one subnode per button, with their associated voltage
as a property.

However, there was no reg property but we still used the voltage associated
to the button as the unit-address, which eventually generated warnings in
DTC.

Rename the node names to avoid those warnings.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Maxime Ripard 2018-11-21 10:57:41 +01:00
parent ec6b944c5a
commit f2a5e42580
No known key found for this signature in database
GPG Key ID: E3EF0D6F671851C5
5 changed files with 10 additions and 10 deletions
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6
arch/arm/boot/dts/sun8i-a23-evb.dts
View File

@ -80,21 +80,21 @@
vref-supply = <&reg_vcc3v0>;
status = "okay";
button@190 {
button-190 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <190000>;
};
button@390 {
button-390 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
voltage = <390000>;
};
button@600 {
button-600 {
label = "Home";
linux,code = <KEY_HOME>;
channel = <0>;

2
arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
View File

@ -63,7 +63,7 @@
};
&lradc {
button@600 {
button-600 {
label = "Back";
linux,code = <KEY_BACK>;
channel = <0>;

2
arch/arm/boot/dts/sun8i-a33-ga10h-v1.1.dts
View File

@ -69,7 +69,7 @@
};
&lradc {
button@600 {
button-600 {
label = "Back";
linux,code = <KEY_BACK>;
channel = <0>;

6
arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts
View File

@ -117,21 +117,21 @@
vref-supply = <&reg_dcdc1>;
status = "okay";
button@200 {
button-200 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <191011>;
};
button@400 {
button-400 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
voltage = <391304>;
};
button@600 {
button-600 {
label = "Home";
linux,code = <KEY_HOME>;
channel = <0>;

4
arch/arm/boot/dts/sun8i-r16-parrot.dts
View File

@ -109,14 +109,14 @@
vref-supply = <&reg_aldo3>;
status = "okay";
button@0 {
button-190 {
label = "V+";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <190000>;
};
button@1 {
button-390 {
label = "V-";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;