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ARM: dts: stm32: add UserPA13 button on stm32mp135f-dk 

The PA13 user button is connected to the PA13 pin of the stm32mp135f-dk
board. It requires an internal pull-up configuration.

Signed-off-by: Fabien Dessenne <fabien.dessenne@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Fabien Dessenne 2022-05-03 11:41:33 +02:00 committed by Alexandre Torgue
parent fd91c36fd3
commit 57012d79fe
1 changed files with 11 additions and 0 deletions
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11
arch/arm/boot/dts/stm32mp135f-dk.dts
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@ -7,6 +7,7 @@
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include "stm32mp135.dtsi"
#include "stm32mp13xf.dtsi"
@ -25,6 +26,16 @@
reg = <0xc0000000 0x20000000>;
};
gpio-keys {
compatible = "gpio-keys";
user-pa13 {
label = "User-PA13";
linux,code = <BTN_1>;
gpios = <&gpioa 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
};
};
leds {
compatible = "gpio-leds";