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ARM: dts: stm32: fix gpio-keys node on STM32 MCU boards

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[ Upstream commit bf24b91f4b ]

Fix following warning observed with "make dtbs_check W=1" command.
It concerns f429 eval and disco boards, f769 disco board.

Warning (unit_address_vs_reg): /gpio_keys/button@0: node has a unit name,
but no reg or ranges property

Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Alexandre Torgue 2021-04-15 12:10:25 +02:00 • committed by Greg Kroah-Hartman
commit bfbc4b4820
5 changed files with 11 additions and 21 deletions
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8
arch/arm/boot/dts/stm32429i-eval.dts
View file

@ -119,17 +119,15 @@
};
};
gpio_keys {
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
button@0 {
button-0 {
label = "Wake up";
linux,code = <KEY_WAKEUP>;
gpios = <&gpioa 0 0>;
};
button@1 {
button-1 {
label = "Tamper";
linux,code = <KEY_RESTART>;
gpios = <&gpioc 13 0>;

6
arch/arm/boot/dts/stm32746g-eval.dts
View file

@ -81,12 +81,10 @@
};
};
gpio_keys {
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
button@0 {
button-0 {
label = "Wake up";
linux,code = <KEY_WAKEUP>;
gpios = <&gpioc 13 0>;

6
arch/arm/boot/dts/stm32f429-disco.dts
View file

@ -81,12 +81,10 @@
};
};
gpio_keys {
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
button@0 {
button-0 {
label = "User";
linux,code = <KEY_HOME>;
gpios = <&gpioa 0 0>;

6
arch/arm/boot/dts/stm32f469-disco.dts
View file

@ -104,12 +104,10 @@
};
};
gpio_keys {
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
button@0 {
button-0 {
label = "User";
linux,code = <KEY_WAKEUP>;
gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>;

6
arch/arm/boot/dts/stm32f769-disco.dts
View file

@ -75,12 +75,10 @@
};
};
gpio_keys {
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
button@0 {
button-0 {
label = "User";
linux,code = <KEY_HOME>;
gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>;