| // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) |
| /* |
| * Copyright (C) STMicroelectronics 2021 - All Rights Reserved |
| * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics. |
| */ |
| |
| /dts-v1/; |
| |
| #include "stm32mp135.dtsi" |
| #include "stm32mp13xf.dtsi" |
| #include "stm32mp13-pinctrl.dtsi" |
| |
| / { |
| model = "STMicroelectronics STM32MP135F-DK Discovery Board"; |
| compatible = "st,stm32mp135f-dk", "st,stm32mp135"; |
| |
| aliases { |
| serial0 = &uart4; |
| }; |
| |
| memory@c0000000 { |
| device_type = "memory"; |
| reg = <0xc0000000 0x20000000>; |
| }; |
| |
| vdd_sd: vdd-sd { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_sd"; |
| regulator-min-microvolt = <2900000>; |
| regulator-max-microvolt = <2900000>; |
| regulator-always-on; |
| }; |
| }; |
| |
| &iwdg2 { |
| timeout-sec = <32>; |
| status = "okay"; |
| }; |
| |
| &sdmmc1 { |
| pinctrl-names = "default", "opendrain"; |
| pinctrl-0 = <&sdmmc1_b4_pins_a>; |
| pinctrl-1 = <&sdmmc1_b4_od_pins_a>; |
| broken-cd; |
| disable-wp; |
| st,neg-edge; |
| bus-width = <4>; |
| vmmc-supply = <&vdd_sd>; |
| status = "okay"; |
| }; |
| |
| &uart4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart4_pins_a>; |
| status = "okay"; |
| }; |
