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 ---
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";