[PATCH v1 14/25] ARM: dts: stm32: Add gpio-keys for stm32mp157a-dk1-u-boot

[Patrice Chotard]

Instead of using "st,fastboot-gpios" and "st,stm32prog-gpios", declare
2 gpio-keys.

Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
---

 arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
index a16358266a2..6bf6136c5fd 100644
--- a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157a-dk1-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-ddr3-1x4Gb-1066-binG.dtsi"
 
@@ -18,8 +19,6 @@
 		u-boot,error-led = "error";
 		u-boot,mmc-env-partition = "fip";
 		st,adc_usb_pd = <&adc1 18>, <&adc1 19>;
-		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)
@@ -48,6 +47,22 @@
 	};
 #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