1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2016 STMicroelectronics (R&D) Limited.
4 * Author: Patrice Chotard <patrice.chotard@st.com>
5 */
6 /dts-v1/;
7 #include "stih410.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
9
10 / {
11 model = "STiH410 B2260";
12 compatible = "st,stih410-b2260", "st,stih410";
13
14 chosen {
15 stdout-path = &uart1;
16 };
17
18 memory@40000000 {
19 device_type = "memory";
20 reg = <0x40000000 0x40000000>;
21 };
22
23 aliases {
24 serial1 = &uart1;
25 ethernet0 = ðernet0;
26 };
27
28 leds {
29 compatible = "gpio-leds";
30 led-user-green-1 {
31 label = "User_green_1";
32 gpios = <&pio1 3 GPIO_ACTIVE_LOW>;
33 linux,default-trigger = "heartbeat";
34 default-state = "off";
35 };
36
37 led-user-green-2 {
38 label = "User_green_2";
39 gpios = <&pio4 1 GPIO_ACTIVE_LOW>;
40 default-state = "off";
41 };
42
43 led-user-green-3 {
44 label = "User_green_3";
45 gpios = <&pio2 1 GPIO_ACTIVE_LOW>;
46 default-state = "off";
47 };
48
49 led-user-green-4 {
50 label = "User_green_4";
51 gpios = <&pio2 5 GPIO_ACTIVE_LOW>;
52 default-state = "off";
53 };
54 };
55
56 sound: sound {
57 compatible = "simple-audio-card";
58 simple-audio-card,name = "STI-B2260";
59 status = "okay";
60 #address-cells = <1>;
61 #size-cells = <0>;
62
63 simple-audio-card,dai-link@0 {
64 reg = <0>;
65 /* DAC */
66 format = "i2s";
67 mclk-fs = <128>;
68 cpu {
69 sound-dai = <&sti_uni_player0>;
70 };
71
72 codec {
73 sound-dai = <&sti_hdmi>;
74 };
75 };
76 };
77
78 miphy28lp_phy: miphy28lp {
79
80 phy_port1: port@9b2a000 {
81 st,osc-force-ext;
82 };
83 };
84
85 usb2_picophy1: phy2 {
86 status = "okay";
87 };
88
89 usb2_picophy2: phy3 {
90 status = "okay";
91 };
92
93 soc {
94 /* Low speed expansion connector */
95 uart0: serial@9830000 {
96 label = "LS-UART0";
97 pinctrl-names = "default", "no-hw-flowctrl";
98 pinctrl-0 = <&pinctrl_serial0_hw_flowctrl>;
99 pinctrl-1 = <&pinctrl_serial0>;
100 rts-gpios = <&pio17 3 GPIO_ACTIVE_LOW>;
101 uart-has-rtscts;
102 status = "okay";
103 };
104
105 /* Low speed expansion connector */
106 uart1: serial@9831000 {
107 label = "LS-UART1";
108 status = "okay";
109 };
110
111 /* Low speed expansion connector */
112 spi0: spi@9844000 {
113 label = "LS-SPI0";
114 cs-gpios = <&pio30 3 0>;
115 status = "okay";
116 };
117
118 /* Low speed expansion connector */
119 i2c0: i2c@9840000 {
120 label = "LS-I2C0";
121 status = "okay";
122 };
123
124 /* Low speed expansion connector */
125 i2c1: i2c@9841000 {
126 label = "LS-I2C1";
127 status = "okay";
128 };
129
130 /* high speed expansion connector */
131 i2c2: i2c@9842000 {
132 label = "HS-I2C2";
133 pinctrl-0 = <&pinctrl_i2c2_alt2_1>;
134 status = "okay";
135 };
136
137 /* high speed expansion connector */
138 i2c3: i2c@9843000 {
139 label = "HS-I2C3";
140 pinctrl-0 = <&pinctrl_i2c3_alt3_0>;
141 status = "okay";
142 };
143
144 mmc0: sdhci@9060000 {
145 pinctrl-0 = <&pinctrl_sd0>;
146 bus-width = <4>;
147 status = "okay";
148 };
149
150 /* high speed expansion connector */
151 mmc1: sdhci@9080000 {
152 status = "okay";
153 };
154
155 pwm0: pwm@9810000 {
156 status = "okay";
157 };
158
159 pwm1: pwm@9510000 {
160 status = "okay";
161 };
162
163 ohci0: usb@9a03c00 {
164 status = "okay";
165 };
166
167 ehci0: usb@9a03e00 {
168 status = "okay";
169 };
170
171 ohci1: usb@9a83c00 {
172 status = "okay";
173 };
174
175 ehci1: usb@9a83e00 {
176 status = "okay";
177 };
178
179 st_dwc3: dwc3@8f94000 {
180 status = "okay";
181 };
182
183 ethernet0: dwmac@9630000 {
184 phy-mode = "rgmii";
185 pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>;
186
187 snps,reset-gpio = <&pio0 7 0>;
188 snps,reset-active-low;
189 snps,reset-delays-us = <0 10000 1000000>;
190
191 status = "okay";
192 };
193
194 sti_uni_player0: sti-uni-player@8d80000 {
195 status = "okay";
196 };
197 /* SSC11 to HDMI */
198 hdmiddc: i2c@9541000 {
199 /* HDMI V1.3a supports Standard mode only */
200 clock-frequency = <100000>;
201 st,i2c-min-scl-pulse-width-us = <0>;
202 st,i2c-min-sda-pulse-width-us = <5>;
203 status = "okay";
204 };
205
206 sata1: sata@9b28000 {
207 status = "okay";
208 };
209 };
210 };
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