1/*
2 * Copyright (C) 2016 STMicroelectronics (R&D) Limited.
3 * Author: Patrice Chotard <patrice.chotard@st.com>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 */
9/dts-v1/;
10#include "stih410.dtsi"
11#include <dt-bindings/gpio/gpio.h>
12
13/ {
14	model = "STiH410 B2260";
15	compatible = "st,stih410-b2260", "st,stih410";
16
17	chosen {
18		bootargs = "clk_ignore_unused";
19		stdout-path = &uart1;
20	};
21
22	memory@40000000 {
23		device_type = "memory";
24		reg = <0x40000000 0x40000000>;
25	};
26
27	aliases {
28		serial1 = &uart1;
29		ethernet0 = &ethernet0;
30	};
31
32	leds {
33		compatible = "gpio-leds";
34		user_green_1 {
35			label = "User_green_1";
36			gpios = <&pio1 3 GPIO_ACTIVE_LOW>;
37			linux,default-trigger = "heartbeat";
38			default-state = "off";
39		};
40
41		user_green_2 {
42			label = "User_green_2";
43			gpios = <&pio4 1 GPIO_ACTIVE_LOW>;
44			default-state = "off";
45		};
46
47		user_green_3 {
48			label = "User_green_3";
49			gpios = <&pio2 1 GPIO_ACTIVE_LOW>;
50			default-state = "off";
51		};
52
53		user_green_4 {
54			label = "User_green_4";
55			gpios = <&pio2 5 GPIO_ACTIVE_LOW>;
56			default-state = "off";
57		};
58	};
59
60	sound: sound {
61		compatible = "simple-audio-card";
62		simple-audio-card,name = "STI-B2260";
63		status = "okay";
64
65		simple-audio-card,dai-link0 {
66			/* DAC */
67			format = "i2s";
68			mclk-fs = <128>;
69			cpu {
70				sound-dai = <&sti_uni_player0>;
71			};
72
73			codec {
74				sound-dai = <&sti_hdmi>;
75			};
76		};
77	};
78
79	soc {
80		/* Low speed expansion connector */
81		uart0: serial@9830000 {
82			label = "LS-UART0";
83			pinctrl-names = "default", "no-hw-flowctrl";
84			pinctrl-0 = <&pinctrl_serial0_hw_flowctrl>;
85			pinctrl-1 = <&pinctrl_serial0>;
86			rts-gpios = <&pio17 3 GPIO_ACTIVE_LOW>;
87			uart-has-rtscts;
88			status = "okay";
89		};
90
91		/* Low speed expansion connector */
92		uart1: serial@9831000 {
93			label = "LS-UART1";
94			status = "okay";
95		};
96
97		/* Low speed expansion connector */
98		spi0: spi@9844000 {
99			label = "LS-SPI0";
100			cs-gpios = <&pio30 3 0>;
101			status = "okay";
102		};
103
104		/* Low speed expansion connector */
105		i2c0: i2c@9840000 {
106			label = "LS-I2C0";
107			status = "okay";
108		};
109
110		/* Low speed expansion connector */
111		i2c1: i2c@9841000 {
112			label = "LS-I2C1";
113			status = "okay";
114		};
115
116		/* high speed expansion connector */
117		i2c2: i2c@9842000 {
118			label = "HS-I2C2";
119			pinctrl-0 = <&pinctrl_i2c2_alt2_1>;
120			status = "okay";
121		};
122
123		/* high speed expansion connector */
124		i2c3: i2c@9843000 {
125			label = "HS-I2C3";
126			pinctrl-0 = <&pinctrl_i2c3_alt3_0>;
127			status = "okay";
128		};
129
130		mmc0: sdhci@9060000 {
131			pinctrl-0 = <&pinctrl_sd0>;
132			bus-width = <4>;
133			status = "okay";
134		};
135
136		/* high speed expansion connector */
137		mmc1: sdhci@9080000 {
138			status = "okay";
139		};
140
141		pwm0: pwm@9810000 {
142			status = "okay";
143		};
144
145		pwm1: pwm@9510000 {
146			status = "okay";
147		};
148
149		usb2_picophy1: phy2@0 {
150			status = "okay";
151		};
152
153		usb2_picophy2: phy3@0 {
154			status = "okay";
155		};
156
157		ohci0: usb@9a03c00 {
158			status = "okay";
159		};
160
161		ehci0: usb@9a03e00 {
162			status = "okay";
163		};
164
165		ohci1: usb@9a83c00 {
166			status = "okay";
167		};
168
169		ehci1: usb@9a83e00 {
170			status = "okay";
171		};
172
173		st_dwc3: dwc3@8f94000 {
174			status = "okay";
175		};
176
177		ethernet0: dwmac@9630000 {
178			phy-mode = "rgmii";
179			pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>;
180
181			snps,phy-bus-name = "stmmac";
182			snps,phy-bus-id = <0>;
183			snps,phy-addr = <0>;
184			snps,reset-gpio = <&pio0 7 0>;
185			snps,reset-active-low;
186			snps,reset-delays-us = <0 10000 1000000>;
187
188			status = "okay";
189		};
190
191		sti_uni_player0: sti-uni-player@8d80000 {
192			status = "okay";
193		};
194		/* SSC11 to HDMI */
195		hdmiddc: i2c@9541000 {
196			/* HDMI V1.3a supports Standard mode only */
197			clock-frequency = <100000>;
198			st,i2c-min-scl-pulse-width-us = <0>;
199			st,i2c-min-sda-pulse-width-us = <5>;
200			status = "okay";
201		};
202
203		miphy28lp_phy: miphy28lp@0 {
204
205			phy_port1: port@9b2a000 {
206				st,osc-force-ext;
207			};
208		};
209
210		sata1: sata@9b28000 {
211			status = "okay";
212		};
213	};
214};
215