| // SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause |
| /* |
| * Copyright : STMicroelectronics 2022 |
| */ |
| |
| #include "stm32mp15-scmi-u-boot.dtsi" |
| |
| / { |
| aliases { |
| i2c3 = &i2c4; |
| usb0 = &usbotg_hs; |
| }; |
| |
| config { |
| u-boot,boot-led = "heartbeat"; |
| u-boot,error-led = "error"; |
| u-boot,mmc-env-partition = "u-boot-env"; |
| 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)>; |
| }; |
| |
| led { |
| red { |
| label = "error"; |
| gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; |
| default-state = "off"; |
| status = "okay"; |
| }; |
| }; |
| }; |
| |
| &adc { |
| 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; |
| }; |
| }; |
| |
| &usbotg_hs { |
| u-boot,force-b-session-valid; |
| }; |