dts/st/stm32mp257f-ev1.dts

1 // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)
3  * Copyright (C) STMicroelectronics 2023 - All Rights Reserved
7 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/regulator/st,stm32mp25-regulator.h>
13 #include "stm32mp25-pinctrl.dtsi"
14 #include "stm32mp25xxai-pinctrl.dtsi"
17 	model = "STMicroelectronics STM32MP257F-EV1 Evaluation Board";
18 	compatible = "st,stm32mp257f-ev1", "st,stm32mp257";
27 		stdout-path = "serial0:115200n8";
35 	reserved-memory {
36 		#address-cells = <2>;
37 		#size-cells = <2>;
41 			compatible = "shared-dma-pool";
43 			no-map;
49 	timeout-sec = <32>;
54 	pinctrl-names = "default", "sleep";
55 	pinctrl-0 = <&eth2_rgmii_pins_a>;
56 	pinctrl-1 = <&eth2_rgmii_sleep_pins_a>;
57 	max-speed = <1000>;
58 	phy-handle = <&phy0_eth2>;
59 	phy-mode = "rgmii-id";
63 		#address-cells = <1>;
64 		#size-cells = <0>;
65 		compatible = "snps,dwmac-mdio";
66 		phy0_eth2: ethernet-phy@1 {
67 			compatible = "ethernet-phy-id001c.c916";
69 			reset-assert-us = <10000>;
70 			reset-deassert-us = <300>;
71 			reset-gpios =  <&gpiog 6 GPIO_ACTIVE_LOW>;
77 	pinctrl-names = "default", "sleep";
78 	pinctrl-0 = <&i2c2_pins_a>;
79 	pinctrl-1 = <&i2c2_sleep_pins_a>;
80 	i2c-scl-rising-time-ns = <100>;
81 	i2c-scl-falling-time-ns = <13>;
82 	clock-frequency = <400000>;
87 	pinctrl-names = "default", "sleep";
88 	pinctrl-0 = <&i2c8_pins_a>;
89 	pinctrl-1 = <&i2c8_sleep_pins_a>;
90 	i2c-scl-rising-time-ns = <57>;
91 	i2c-scl-falling-time-ns = <7>;
92 	clock-frequency = <400000>;
98 		regulator-min-microvolt = <1800000>;
99 		regulator-max-microvolt = <3300000>;
103 		regulator-name = "vddcore";
107 		regulator-name = "v1v8";
111 		regulator-name = "v3v3";
115 		regulator-name = "vdd_emmc";
119 		regulator-name = "vdd3v3_usb";
123 		regulator-name = "vdd_sdcard";
128 	pinctrl-names = "default", "opendrain", "sleep";
129 	pinctrl-0 = <&sdmmc1_b4_pins_a>;
130 	pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
131 	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
132 	cd-gpios = <&gpiod 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
133 	disable-wp;
134 	st,neg-edge;
135 	bus-width = <4>;
136 	vmmc-supply = <&scmi_vdd_sdcard>;
137 	vqmmc-supply = <&scmi_vddio1>;
142 	pinctrl-names = "default", "sleep";
143 	pinctrl-0 = <&spi3_pins_a>;
144 	pinctrl-1 = <&spi3_sleep_pins_a>;
149 	pinctrl-names = "default", "sleep";
150 	pinctrl-0 = <&spi8_pins_a>;
151 	pinctrl-1 = <&spi8_sleep_pins_a>;
156 	pinctrl-names = "default", "idle", "sleep";
157 	pinctrl-0 = <&usart2_pins_a>;
158 	pinctrl-1 = <&usart2_idle_pins_a>;
159 	pinctrl-2 = <&usart2_sleep_pins_a>;
164 	pinctrl-names = "default", "idle", "sleep";
165 	pinctrl-0 = <&usart6_pins_a>;
166 	pinctrl-1 = <&usart6_idle_pins_a>;
167 	pinctrl-2 = <&usart6_sleep_pins_a>;
168 	uart-has-rtscts;