1 // SPDX-License-Identifier: GPL-2.0+ OR X11
3 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
8 #include "stm32f746.dtsi"
9 #include "stm32f746-pinctrl.dtsi"
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
14 model = "STMicroelectronics STM32746g-EVAL board";
15 compatible = "st,stm32746g-eval", "st,stm32f746";
18 bootargs = "root=/dev/ram";
19 stdout-path = "serial0:115200n8";
23 device_type = "memory";
24 reg = <0xc0000000 0x2000000>;
32 compatible = "gpio-leds";
34 gpios = <&gpiof 10 1>;
35 linux,default-trigger = "heartbeat";
38 gpios = <&stmfx_pinctrl 17 1>;
44 gpios = <&stmfx_pinctrl 19 1>;
49 compatible = "gpio-keys";
55 linux,code = <KEY_WAKEUP>;
56 gpios = <&gpioc 13 0>;
61 compatible = "gpio-keys";
62 pinctrl-0 = <&joystick_pins>;
63 pinctrl-names = "default";
66 linux,code = <KEY_ENTER>;
67 interrupt-parent = <&stmfx_pinctrl>;
68 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
72 linux,code = <KEY_DOWN>;
73 interrupt-parent = <&stmfx_pinctrl>;
74 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
78 linux,code = <KEY_LEFT>;
79 interrupt-parent = <&stmfx_pinctrl>;
80 interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
84 linux,code = <KEY_RIGHT>;
85 interrupt-parent = <&stmfx_pinctrl>;
86 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
90 linux,code = <KEY_UP>;
91 interrupt-parent = <&stmfx_pinctrl>;
92 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
96 usbotg_hs_phy: usb-phy {
98 compatible = "usb-nop-xceiv";
99 clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>;
100 clock-names = "main_clk";
103 mmc_vcard: mmc_vcard {
104 compatible = "regulator-fixed";
105 regulator-name = "mmc_vcard";
106 regulator-min-microvolt = <3300000>;
107 regulator-max-microvolt = <3300000>;
112 clock-frequency = <25000000>;
120 pinctrl-0 = <&i2c1_pins_b>;
121 pinctrl-names = "default";
122 i2c-scl-rising-time-ns = <185>;
123 i2c-scl-falling-time-ns = <20>;
127 compatible = "st,stmfx-0300";
129 interrupts = <8 IRQ_TYPE_EDGE_RISING>;
130 interrupt-parent = <&gpioi>;
132 stmfx_pinctrl: pinctrl {
133 compatible = "st,stmfx-0300-pinctrl";
136 interrupt-controller;
137 #interrupt-cells = <2>;
138 gpio-ranges = <&stmfx_pinctrl 0 0 24>;
140 joystick_pins: joystick {
141 pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
155 vmmc-supply = <&mmc_vcard>;
157 pinctrl-names = "default", "opendrain";
158 pinctrl-0 = <&sdio_pins_a>;
159 pinctrl-1 = <&sdio_pins_od_a>;
164 pinctrl-0 = <&usart1_pins_a>;
165 pinctrl-names = "default";
171 phys = <&usbotg_hs_phy>;
172 phy-names = "usb2-phy";
173 pinctrl-0 = <&usbotg_hs_pins_a>;
174 pinctrl-names = "default";