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 = "console=ttyAS1,115200"; 19 linux,stdout-path = &uart1; 20 stdout-path = &uart1; 21 }; 22 23 memory { 24 device_type = "memory"; 25 reg = <0x40000000 0x40000000>; 26 }; 27 28 aliases { 29 ttyAS1 = &uart1; 30 ethernet0 = ðernet0; 31 }; 32 33 soc { 34 35 leds { 36 compatible = "gpio-leds"; 37 user_green_1 { 38 label = "User_green_1"; 39 gpios = <&pio1 3 GPIO_ACTIVE_LOW>; 40 linux,default-trigger = "heartbeat"; 41 default-state = "off"; 42 }; 43 44 user_green_2 { 45 label = "User_green_2"; 46 gpios = <&pio4 1 GPIO_ACTIVE_LOW>; 47 default-state = "off"; 48 }; 49 50 user_green_3 { 51 label = "User_green_3"; 52 gpios = <&pio2 1 GPIO_ACTIVE_LOW>; 53 default-state = "off"; 54 }; 55 56 user_green_4 { 57 label = "User_green_4"; 58 gpios = <&pio2 5 GPIO_ACTIVE_LOW>; 59 default-state = "off"; 60 }; 61 62 wifi_yellow { 63 label = "Wifi_yellow"; 64 gpios = <&pio4 0 GPIO_ACTIVE_LOW>; 65 linux,default-trigger = "wifi-activity"; 66 default-state = "off"; 67 }; 68 69 bt_blue { 70 label = "Bluetooth_blue"; 71 gpios = <&pio3 3 GPIO_ACTIVE_LOW>; 72 linux,default-trigger = "hci0-power"; 73 default-state = "off"; 74 }; 75 }; 76 77 /* Low speed expansion connector */ 78 uart0: serial@9830000 { 79 label = "LS-UART0"; 80 status = "okay"; 81 }; 82 83 /* Low speed expansion connector */ 84 uart1: serial@9831000 { 85 label = "LS-UART1"; 86 status = "okay"; 87 }; 88 89 /* Low speed expansion connector */ 90 spi0: spi@9844000 { 91 label = "LS-SPI0"; 92 cs-gpios = <&pio30 3 0>; 93 status = "okay"; 94 }; 95 96 /* Low speed expansion connector */ 97 i2c0: i2c@9840000 { 98 label = "LS-I2C0"; 99 status = "okay"; 100 }; 101 102 /* Low speed expansion connector */ 103 i2c1: i2c@9841000 { 104 label = "LS-I2C1"; 105 status = "okay"; 106 }; 107 108 /* high speed expansion connector */ 109 i2c2: i2c@9842000 { 110 label = "HS-I2C2"; 111 pinctrl-0 = <&pinctrl_i2c2_alt2_1>; 112 status = "okay"; 113 }; 114 115 /* high speed expansion connector */ 116 i2c3: i2c@9843000 { 117 label = "HS-I2C3"; 118 pinctrl-0 = <&pinctrl_i2c3_alt3_0>; 119 status = "okay"; 120 }; 121 122 mmc0: sdhci@09060000 { 123 pinctrl-0 = <&pinctrl_sd0>; 124 bus-width = <4>; 125 status = "okay"; 126 }; 127 128 /* high speed expansion connector */ 129 mmc1: sdhci@09080000 { 130 status = "okay"; 131 }; 132 133 pwm0: pwm@9810000 { 134 status = "okay"; 135 }; 136 137 pwm1: pwm@9510000 { 138 status = "okay"; 139 }; 140 141 usb2_picophy1: phy2 { 142 status = "okay"; 143 }; 144 145 usb2_picophy2: phy3 { 146 status = "okay"; 147 }; 148 149 ohci0: usb@9a03c00 { 150 status = "okay"; 151 }; 152 153 ehci0: usb@9a03e00 { 154 status = "okay"; 155 }; 156 157 ohci1: usb@9a83c00 { 158 status = "okay"; 159 }; 160 161 ehci1: usb@9a83e00 { 162 status = "okay"; 163 }; 164 165 st_dwc3: dwc3@8f94000 { 166 status = "okay"; 167 }; 168 169 ethernet0: dwmac@9630000 { 170 phy-mode = "rgmii"; 171 pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>; 172 173 snps,phy-bus-name = "stmmac"; 174 snps,phy-bus-id = <0>; 175 snps,phy-addr = <0>; 176 snps,reset-gpio = <&pio0 7 0>; 177 snps,reset-active-low; 178 snps,reset-delays-us = <0 10000 1000000>; 179 180 status = "okay"; 181 }; 182 183 sti_uni_player0: sti-uni-player@8d80000 { 184 status = "okay"; 185 }; 186 187 /* SSC11 to HDMI */ 188 hdmiddc: i2c@9541000 { 189 /* HDMI V1.3a supports Standard mode only */ 190 clock-frequency = <100000>; 191 st,i2c-min-scl-pulse-width-us = <0>; 192 st,i2c-min-sda-pulse-width-us = <1>; 193 status = "okay"; 194 }; 195 196 miphy28lp_phy: miphy28lp@9b22000 { 197 phy_port1: port@9b2a000 { 198 st,osc-force-ext; 199 }; 200 }; 201 202 sata1: sata@9b28000 { 203 status = "okay"; 204 }; 205 206 sound { 207 compatible = "simple-audio-card"; 208 simple-audio-card,name = "STI-B2260"; 209 status = "okay"; 210 211 simple-audio-card,dai-link@0 { 212 /* DAC */ 213 format = "i2s"; 214 mclk-fs = <128>; 215 cpu { 216 sound-dai = <&sti_uni_player0>; 217 }; 218 219 codec { 220 sound-dai = <&sti_hdmi>; 221 }; 222 }; 223 }; 224 225 }; 226}; 227