// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause | |
/* | |
* Copyright : STMicroelectronics 2022 | |
*/ | |
#include "stm32mp15-scmi-u-boot.dtsi" | |
/ { | |
aliases { | |
i2c3 = &i2c4; | |
}; | |
config { | |
u-boot,boot-led = "heartbeat"; | |
u-boot,error-led = "error"; | |
u-boot,mmc-env-partition = "u-boot-env"; | |
st,fastboot-gpios = <&gpioa 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; | |
st,stm32prog-gpios = <&gpioa 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; | |
}; | |
led { | |
red { | |
label = "error"; | |
gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; | |
default-state = "off"; | |
status = "okay"; | |
}; | |
}; | |
}; | |
&uart4 { | |
bootph-all; | |
}; | |
&uart4_pins_a { | |
bootph-all; | |
pins1 { | |
bootph-all; | |
}; | |
pins2 { | |
bootph-all; | |
/* pull-up on rx to avoid floating level */ | |
bias-pull-up; | |
}; | |
}; |