xref: /optee_os/core/arch/arm/dts/stm32mp157c-ev1.dts (revision 5a913ee74d3c71af2a2860ce8a4e7aeab2916f9b) 
1// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
2/*
3 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
4 * Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics.
5 */
6/dts-v1/;
7
8#include "stm32mp157c-ed1.dts"
9#include <dt-bindings/gpio/gpio.h>
10
11/ {
12	model = "STMicroelectronics STM32MP157C eval daughter on eval mother";
13	compatible = "st,stm32mp157c-ev1", "st,stm32mp157c-ed1", "st,stm32mp157";
14
15	chosen {
16		stdout-path = "serial0:115200n8";
17	};
18
19	aliases {
20		serial0 = &uart4;
21		ethernet0 = &ethernet0;
22	};
23
24	panel_backlight: panel-backlight {
25		compatible = "gpio-backlight";
26		gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
27		default-on;
28		status = "okay";
29	};
30};
31
32&cec {
33	pinctrl-names = "default";
34	pinctrl-0 = <&cec_pins_a>;
35	status = "okay";
36};
37
38&dsi {
39	#address-cells = <1>;
40	#size-cells = <0>;
41	status = "okay";
42
43	ports {
44		#address-cells = <1>;
45		#size-cells = <0>;
46
47		port@0 {
48			reg = <0>;
49			dsi_in: endpoint {
50				remote-endpoint = <&ltdc_ep0_out>;
51			};
52		};
53
54		port@1 {
55			reg = <1>;
56			dsi_out: endpoint {
57				remote-endpoint = <&dsi_panel_in>;
58			};
59		};
60	};
61
62	panel-dsi@0 {
63		compatible = "raydium,rm68200";
64		reg = <0>;
65		reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>;
66		backlight = <&panel_backlight>;
67		status = "okay";
68
69		port {
70			dsi_panel_in: endpoint {
71				remote-endpoint = <&dsi_out>;
72			};
73		};
74	};
75};
76
77&ethernet0 {
78	status = "okay";
79	pinctrl-0 = <&ethernet0_rgmii_pins_a>;
80	pinctrl-1 = <&ethernet0_rgmii_pins_sleep_a>;
81	pinctrl-names = "default", "sleep";
82	phy-mode = "rgmii";
83	max-speed = <1000>;
84	phy-handle = <&phy0>;
85
86	mdio0 {
87		#address-cells = <1>;
88		#size-cells = <0>;
89		compatible = "snps,dwmac-mdio";
90		phy0: ethernet-phy@0 {
91			reg = <0>;
92		};
93	};
94};
95
96&i2c2 {
97	pinctrl-names = "default";
98	pinctrl-0 = <&i2c2_pins_a>;
99	i2c-scl-rising-time-ns = <185>;
100	i2c-scl-falling-time-ns = <20>;
101	status = "okay";
102};
103
104&i2c5 {
105	pinctrl-names = "default";
106	pinctrl-0 = <&i2c5_pins_a>;
107	i2c-scl-rising-time-ns = <185>;
108	i2c-scl-falling-time-ns = <20>;
109	status = "okay";
110};
111
112&ltdc {
113	status = "okay";
114
115	port {
116		#address-cells = <1>;
117		#size-cells = <0>;
118
119		ltdc_ep0_out: endpoint@0 {
120			reg = <0>;
121			remote-endpoint = <&dsi_in>;
122		};
123	};
124};
125
126&m_can1 {
127	pinctrl-names = "default", "sleep";
128	pinctrl-0 = <&m_can1_pins_a>;
129	pinctrl-1 = <&m_can1_sleep_pins_a>;
130	status = "okay";
131};
132
133&qspi {
134	pinctrl-names = "default";
135	pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
136	reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
137	#address-cells = <1>;
138	#size-cells = <0>;
139	status = "okay";
140
141	flash0: mx66l51235l@0 {
142		reg = <0>;
143		spi-rx-bus-width = <4>;
144		spi-max-frequency = <108000000>;
145		#address-cells = <1>;
146		#size-cells = <1>;
147	};
148
149	flash1: mx66l51235l@1 {
150		reg = <1>;
151		spi-rx-bus-width = <4>;
152		spi-max-frequency = <108000000>;
153		#address-cells = <1>;
154		#size-cells = <1>;
155	};
156};
157
158&spi1 {
159	pinctrl-names = "default";
160	pinctrl-0 = <&spi1_pins_a>;
161	status = "disabled";
162};
163
164&timers2 {
165	/* spare dmas for other usage (un-delete to enable pwm capture) */
166	/delete-property/dmas;
167	/delete-property/dma-names;
168	status = "disabled";
169	pwm {
170		pinctrl-0 = <&pwm2_pins_a>;
171		pinctrl-names = "default";
172		status = "okay";
173	};
174	timer@1 {
175		status = "okay";
176	};
177};
178
179&timers8 {
180	/delete-property/dmas;
181	/delete-property/dma-names;
182	status = "disabled";
183	pwm {
184		pinctrl-0 = <&pwm8_pins_a>;
185		pinctrl-names = "default";
186		status = "okay";
187	};
188	timer@7 {
189		status = "okay";
190	};
191};
192
193&timers12 {
194	/delete-property/dmas;
195	/delete-property/dma-names;
196	status = "disabled";
197	pwm {
198		pinctrl-0 = <&pwm12_pins_a>;
199		pinctrl-names = "default";
200		status = "okay";
201	};
202	timer@11 {
203		status = "okay";
204	};
205};
206
207&usbh_ehci {
208	phys = <&usbphyc_port0>;
209	phy-names = "usb";
210	status = "okay";
211};
212
213&usbotg_hs {
214	dr_mode = "peripheral";
215	phys = <&usbphyc_port1 0>;
216	phy-names = "usb2-phy";
217	status = "okay";
218};
219
220&usbphyc {
221	status = "okay";
222};
223