ARM: dts: sun7i: Change LRADC node names to avoid warnings

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@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>

diff --git a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
index 892b84bbf3574b7176a993c8a176d9b3871a2091..2aa719338dac5e42f99c7d7da9b12a5294898327 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
@@ -158,49 +158,49 @@
        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 = "Menu";
                linux,code = <KEY_MENU>;
                channel = <0>;
                voltage = <600000>;
        };
 
-       button@800 {
+       button-800 {
                label = "Search";
                linux,code = <KEY_SEARCH>;
                channel = <0>;
                voltage = <800000>;
        };
 
-       button@980 {
+       button-980 {
                label = "Home";
                linux,code = <KEY_HOMEPAGE>;
                channel = <0>;
                voltage = <980000>;
        };
 
-       button@1180 {
+       button-1180 {
                label = "Esc";
                linux,code = <KEY_ESC>;
                channel = <0>;
                voltage = <1180000>;
        };
 
-       button@1400 {
+       button-1400 {
                label = "Enter";
                linux,code = <KEY_ENTER>;
                channel = <0>;

diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
index 50e7229727a6dca0f162b84b918f6a3ad2239b3e..f78f18fd7c1cde6bd240f78ff6f344e6b6ac87e9 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
@@ -171,49 +171,49 @@
        vref-supply = <&reg_vcc3v0>;
        status = "okay";
 
-       button@191 {
+       button-191 {
                label = "Volume Up";
                linux,code = <KEY_VOLUMEUP>;
                channel = <0>;
                voltage = <191274>;
        };
 
-       button@392 {
+       button-392 {
                label = "Volume Down";
                linux,code = <KEY_VOLUMEDOWN>;
                channel = <0>;
                voltage = <392644>;
        };
 
-       button@601 {
+       button-601 {
                label = "Menu";
                linux,code = <KEY_MENU>;
                channel = <0>;
                voltage = <601151>;
        };
 
-       button@795 {
+       button-795 {
                label = "Search";
                linux,code = <KEY_SEARCH>;
                channel = <0>;
                voltage = <795090>;
        };
 
-       button@987 {
+       button-987 {
                label = "Home";
                linux,code = <KEY_HOMEPAGE>;
                channel = <0>;
                voltage = <987387>;
        };
 
-       button@1184 {
+       button-1184 {
                label = "Esc";
                linux,code = <KEY_ESC>;
                channel = <0>;
                voltage = <1184678>;
        };
 
-       button@1398 {
+       button-1398 {
                label = "Enter";
                linux,code = <KEY_ENTER>;
                channel = <0>;

diff --git a/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts b/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts
index b526890a32035c9eb50eeb9013d48ebe9f729286..8fd85c6597bfc8039db900a2f9a3692eb2a39030 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts
+++ b/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts
@@ -128,14 +128,14 @@
        vref-supply = <&reg_vcc3v0>;
        status = "okay";
 
-       button@571 {
+       button-571 {
                label = "Volume Up";
                linux,code = <KEY_VOLUMEUP>;
                channel = <0>;
                voltage = <571428>;
        };
 
-       button@761 {
+       button-761 {
                label = "Volume Down";
                linux,code = <KEY_VOLUMEDOWN>;
                channel = <0>;