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.chot...@foss.st.com>
---
arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi
b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi
index ef91088aa37..e6a452c9d8e 100644
--- a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi
@@ -4,6 +4,7 @@
*/
#include <dt-bindings/clock/stm32mp1-clksrc.h>
+#include <dt-bindings/input/linux-event-codes.h>
#include "stm32mp15-u-boot.dtsi"
#include "stm32mp15-ddr3-2x4Gb-1066-binG.dtsi"
@@ -16,8 +17,6 @@
u-boot,boot-led = "heartbeat";
u-boot,error-led = "error";
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)
@@ -43,6 +42,22 @@
};
#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 {
red {
label = "error";
--
2.25.1
