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 = &ethernet0;
 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};