ARM: dts: stm32: Add gpio-keys for stm32mp135f-dk-u-boot
Add 2 gpio-keys :
_ button-user-1 for stm32prog mode activation.
_ update button-user's label (defined in kernel DT) to match label
requested in board_key_check() for fastboot mode activation.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
diff --git a/arch/arm/dts/stm32mp135f-dk-u-boot.dtsi b/arch/arm/dts/stm32mp135f-dk-u-boot.dtsi
index ba0c024..e64ded1 100644
--- a/arch/arm/dts/stm32mp135f-dk-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp135f-dk-u-boot.dtsi
@@ -16,6 +16,19 @@
u-boot,mmc-env-partition = "u-boot-env";
};
+ gpio-keys {
+ button-user-1 {
+ label = "User-1";
+ linux,code = <BTN_2>;
+ gpios = <&gpioa 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+ };
+
+ button-user {
+ /* update label to match the label requested in board_key_check() */
+ label = "User-2";
+ };
+ };
+
leds {
led-red {
color = <LED_COLOR_ID_RED>;