1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3
2 /*
3 * Copyright (C) Protonic Holland
4 * Author: David Jander <david@protonic.nl>
5 */
6 /dts-v1/;
7
8 #include "stm32mp151.dtsi"
9 #include "stm32mp15-pinctrl.dtsi"
10 #include "stm32mp15xxad-pinctrl.dtsi"
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/leds/common.h>
14
15 / {
16 aliases {
17 ethernet0 = ðernet0;
18 mdio-gpio0 = &mdio0;
19 serial0 = &uart4;
20 };
21
22 led-controller-0 {
23 compatible = "gpio-leds";
24
25 led-0 {
26 color = <LED_COLOR_ID_
27 function = LED_FUNCTIO
28 gpios = <&gpioa 13 GPI
29 };
30
31 led-1 {
32 color = <LED_COLOR_ID_
33 function = LED_FUNCTIO
34 gpios = <&gpioa 14 GPI
35 linux,default-trigger
36 };
37 };
38
39
40 /* DP83TD510E PHYs have max MDC rate o
41 * stmmac MDC clock without reducing s
42 * gpio based MDIO bus.
43 */
44 mdio0: mdio {
45 compatible = "virtual,mdio-gpi
46 #address-cells = <1>;
47 #size-cells = <0>;
48 gpios = <&gpioc 1 GPIO_ACTIVE_
49 &gpioa 2 GPIO_ACTIVE_
50 };
51
52 reg_3v3: regulator-3v3 {
53 compatible = "regulator-fixed"
54 regulator-name = "3v3";
55 regulator-min-microvolt = <330
56 regulator-max-microvolt = <330
57 };
58 };
59
60 &dts {
61 status = "okay";
62 };
63
64 ðernet0 {
65 pinctrl-0 = <ðernet0_rmii_pins_a>;
66 pinctrl-1 = <ðernet0_rmii_sleep_pin
67 pinctrl-names = "default", "sleep";
68 phy-mode = "rmii";
69 status = "okay";
70 };
71
72 &{ethernet0_rmii_pins_a/pins1} {
73 pinmux = <STM32_PINMUX('B', 12, AF11)>
74 <STM32_PINMUX('B', 13, AF11)>
75 <STM32_PINMUX('B', 11, AF11)>
76 };
77
78 &{ethernet0_rmii_pins_a/pins2} {
79 pinmux = <STM32_PINMUX('C', 4, AF11)>,
80 <STM32_PINMUX('C', 5, AF11)>,
81 <STM32_PINMUX('A', 1, AF11)>,
82 <STM32_PINMUX('A', 7, AF11)>;
83 };
84
85 &{ethernet0_rmii_sleep_pins_a/pins1} {
86 pinmux = <STM32_PINMUX('B', 12, ANALOG
87 <STM32_PINMUX('B', 13, ANALOG
88 <STM32_PINMUX('B', 11, ANALOG
89 <STM32_PINMUX('C', 4, ANALOG)
90 <STM32_PINMUX('C', 5, ANALOG)
91 <STM32_PINMUX('A', 1, ANALOG)
92 <STM32_PINMUX('A', 7, ANALOG)
93 };
94
95 &iwdg2 {
96 status = "okay";
97 };
98
99 &qspi {
100 pinctrl-names = "default", "sleep";
101 pinctrl-0 = <&qspi_clk_pins_a
102 &qspi_bk1_pins_a
103 &qspi_cs1_pins_a>;
104 pinctrl-1 = <&qspi_clk_sleep_pins_a
105 &qspi_bk1_sleep_pins_a
106 &qspi_cs1_sleep_pins_a>;
107 reg = <0x58003000 0x1000>, <0x70000000
108 #address-cells = <1>;
109 #size-cells = <0>;
110 status = "okay";
111
112 flash@0 {
113 compatible = "spi-nand";
114 reg = <0>;
115 spi-rx-bus-width = <4>;
116 spi-max-frequency = <104000000
117 #address-cells = <1>;
118 #size-cells = <1>;
119 };
120 };
121
122 &{qspi_bk1_pins_a/pins} {
123 /delete-property/ bias-disable;
124 bias-pull-up;
125 drive-push-pull;
126 slew-rate = <1>;
127 };
128
129 &rng1 {
130 status = "okay";
131 };
132
133 &sdmmc1 {
134 pinctrl-names = "default", "opendrain"
135 pinctrl-0 = <&sdmmc1_b4_pins_a>;
136 pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
137 pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
138 broken-cd;
139 st,neg-edge;
140 bus-width = <4>;
141 vmmc-supply = <®_3v3>;
142 vqmmc-supply = <®_3v3>;
143 status = "okay";
144 };
145
146 &{sdmmc1_b4_od_pins_a/pins1} {
147 /delete-property/ bias-disable;
148 bias-pull-up;
149 };
150
151 &{sdmmc1_b4_od_pins_a/pins2} {
152 /delete-property/ bias-disable;
153 bias-pull-up;
154 };
155
156 &{sdmmc1_b4_pins_a/pins1} {
157 /delete-property/ bias-disable;
158 bias-pull-up;
159 };
160
161 &{sdmmc1_b4_pins_a/pins2} {
162 /delete-property/ bias-disable;
163 bias-pull-up;
164 };
165
166 &uart4 {
167 pinctrl-names = "default", "sleep", "i
168 pinctrl-0 = <&uart4_pins_a>;
169 pinctrl-1 = <&uart4_sleep_pins_a>;
170 pinctrl-2 = <&uart4_idle_pins_a>;
171 /delete-property/dmas;
172 /delete-property/dma-names;
173 status = "okay";
174 };
175
176 &{uart4_idle_pins_a/pins1} {
177 pinmux = <STM32_PINMUX('B', 9, ANALOG)
178 };
179
180 &{uart4_idle_pins_a/pins2} {
181 pinmux = <STM32_PINMUX('B', 2, AF8)>;
182 /delete-property/ bias-disable;
183 bias-pull-up;
184 };
185
186 &{uart4_pins_a/pins1} {
187 pinmux = <STM32_PINMUX('B', 9, AF8)>;
188 slew-rate = <0>;
189 };
190
191 &{uart4_pins_a/pins2} {
192 pinmux = <STM32_PINMUX('B', 2, AF8)>;
193 /delete-property/ bias-disable;
194 bias-pull-up;
195 };
196
197 &{uart4_sleep_pins_a/pins} {
198 pinmux = <STM32_PINMUX('B', 9, ANALOG)
199 <STM32_PINMUX('B', 2, ANALOG)>
200 };
201
202 &usbh_ehci {
203 status = "okay";
204 };
205
206 &usbotg_hs {
207 dr_mode = "host";
208 pinctrl-0 = <&usbotg_hs_pins_a>;
209 pinctrl-names = "default";
210 phys = <&usbphyc_port1 0>;
211 phy-names = "usb2-phy";
212 status = "okay";
213 };
214
215 &usbphyc {
216 status = "okay";
217 };
218
219 &usbphyc_port0 {
220 phy-supply = <®_3v3>;
221 };
222
223 &usbphyc_port1 {
224 phy-supply = <®_3v3>;
225 };
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