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ARM: dts: stm32: Add gpio-keys for stm32mp157c-ed1-u-boot

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Add 2 gpio-keys :
  _ button-user-1 for stm32prog mode activation.
  _ button-user-2 for fastboot mode activation.

Remove proprietary st,fastboot-gpios and st,stm32prog-gpios.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
This commit is contained in:
Patrice Chotard 2024-04-09 17:02:08 +02:00
parent dce15ce466
commit d9f193cd3b
1 changed files with 17 additions and 2 deletions
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19
arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi
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@ -4,6 +4,7 @@
*/ */
#include <dt-bindings/clock/stm32mp1-clksrc.h> #include <dt-bindings/clock/stm32mp1-clksrc.h>
#include <dt-bindings/input/linux-event-codes.h>
#include "stm32mp15-u-boot.dtsi" #include "stm32mp15-u-boot.dtsi"
#include "stm32mp15-ddr3-2x4Gb-1066-binG.dtsi" #include "stm32mp15-ddr3-2x4Gb-1066-binG.dtsi"
@ -16,8 +17,6 @@
u-boot,boot-led = "heartbeat"; u-boot,boot-led = "heartbeat";
u-boot,error-led = "error"; u-boot,error-led = "error";
u-boot,mmc-env-partition = "fip"; u-boot,mmc-env-partition = "fip";
st,fastboot-gpios = <&gpioa 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
st,stm32prog-gpios = <&gpioa 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
}; };
#if defined(CONFIG_STM32MP15X_STM32IMAGE) || defined(CONFIG_SPL) #if defined(CONFIG_STM32MP15X_STM32IMAGE) || defined(CONFIG_SPL)
@ -43,6 +42,22 @@
}; };
#endif #endif
gpio-keys {
compatible = "gpio-keys";
button-user-1 {
label = "User-1";
linux,code = <BTN_1>;
gpios = <&gpioa 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
};
button-user-2 {
label = "User-2";
linux,code = <BTN_2>;
gpios = <&gpioa 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
};
};
led { led {
red { red {
label = "error"; label = "error";