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 clk_ignore_unused"; 19 linux,stdout-path = &uart1; 20 }; 21 22 memory { 23 device_type = "memory"; 24 reg = <0x40000000 0x40000000>; 25 }; 26 27 aliases { 28 ttyAS1 = &uart1; 29 ethernet0 = ðernet0; 30 }; 31 32 soc { 33 34 leds { 35 compatible = "gpio-leds"; 36 user_green_1 { 37 label = "User_green_1"; 38 gpios = <&pio1 3 GPIO_ACTIVE_LOW>; 39 linux,default-trigger = "heartbeat"; 40 default-state = "off"; 41 }; 42 43 user_green_2 { 44 label = "User_green_2"; 45 gpios = <&pio4 1 GPIO_ACTIVE_LOW>; 46 default-state = "off"; 47 }; 48 49 user_green_3 { 50 label = "User_green_3"; 51 gpios = <&pio2 1 GPIO_ACTIVE_LOW>; 52 default-state = "off"; 53 }; 54 55 user_green_4 { 56 label = "User_green_4"; 57 gpios = <&pio2 5 GPIO_ACTIVE_LOW>; 58 default-state = "off"; 59 }; 60 }; 61 62 /* Low speed expansion connector */ 63 uart0: serial@9830000 { 64 label = "LS-UART0"; 65 pinctrl-names = "default", "no-hw-flowctrl"; 66 pinctrl-0 = <&pinctrl_serial0_hw_flowctrl>; 67 pinctrl-1 = <&pinctrl_serial0>; 68 rts-gpios = <&pio17 3 GPIO_ACTIVE_LOW>; 69 uart-has-rtscts; 70 status = "okay"; 71 }; 72 73 /* Low speed expansion connector */ 74 uart1: serial@9831000 { 75 label = "LS-UART1"; 76 status = "okay"; 77 }; 78 79 /* Low speed expansion connector */ 80 spi0: spi@9844000 { 81 label = "LS-SPI0"; 82 cs-gpios = <&pio30 3 0>; 83 status = "okay"; 84 }; 85 86 /* Low speed expansion connector */ 87 i2c0: i2c@9840000 { 88 label = "LS-I2C0"; 89 status = "okay"; 90 }; 91 92 /* Low speed expansion connector */ 93 i2c1: i2c@9841000 { 94 label = "LS-I2C1"; 95 status = "okay"; 96 }; 97 98 /* high speed expansion connector */ 99 i2c2: i2c@9842000 { 100 label = "HS-I2C2"; 101 pinctrl-0 = <&pinctrl_i2c2_alt2_1>; 102 status = "okay"; 103 }; 104 105 /* high speed expansion connector */ 106 i2c3: i2c@9843000 { 107 label = "HS-I2C3"; 108 pinctrl-0 = <&pinctrl_i2c3_alt3_0>; 109 status = "okay"; 110 }; 111 112 mmc0: sdhci@09060000 { 113 pinctrl-0 = <&pinctrl_sd0>; 114 bus-width = <4>; 115 status = "okay"; 116 }; 117 118 /* high speed expansion connector */ 119 mmc1: sdhci@09080000 { 120 status = "okay"; 121 }; 122 123 pwm0: pwm@9810000 { 124 status = "okay"; 125 }; 126 127 pwm1: pwm@9510000 { 128 status = "okay"; 129 }; 130 131 usb2_picophy1: phy2 { 132 status = "okay"; 133 }; 134 135 usb2_picophy2: phy3 { 136 status = "okay"; 137 }; 138 139 ohci0: usb@9a03c00 { 140 status = "okay"; 141 }; 142 143 ehci0: usb@9a03e00 { 144 status = "okay"; 145 }; 146 147 ohci1: usb@9a83c00 { 148 status = "okay"; 149 }; 150 151 ehci1: usb@9a83e00 { 152 status = "okay"; 153 }; 154 155 st_dwc3: dwc3@8f94000 { 156 status = "okay"; 157 }; 158 159 ethernet0: dwmac@9630000 { 160 phy-mode = "rgmii"; 161 pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>; 162 163 snps,phy-bus-name = "stmmac"; 164 snps,phy-bus-id = <0>; 165 snps,phy-addr = <0>; 166 snps,reset-gpio = <&pio0 7 0>; 167 snps,reset-active-low; 168 snps,reset-delays-us = <0 10000 1000000>; 169 170 status = "okay"; 171 }; 172 173 sti_uni_player0: sti-uni-player@8d80000 { 174 status = "okay"; 175 }; 176 /* SSC11 to HDMI */ 177 hdmiddc: i2c@9541000 { 178 /* HDMI V1.3a supports Standard mode only */ 179 clock-frequency = <100000>; 180 st,i2c-min-scl-pulse-width-us = <0>; 181 st,i2c-min-sda-pulse-width-us = <5>; 182 status = "okay"; 183 }; 184 185 sound { 186 compatible = "simple-audio-card"; 187 simple-audio-card,name = "STI-B2260"; 188 status = "okay"; 189 190 simple-audio-card,dai-link@0 { 191 /* DAC */ 192 format = "i2s"; 193 mclk-fs = <128>; 194 cpu { 195 sound-dai = <&sti_uni_player0>; 196 }; 197 198 codec { 199 sound-dai = <&sti_hdmi>; 200 }; 201 }; 202 }; 203 204 miphy28lp_phy: miphy28lp@9b22000 { 205 206 phy_port1: port@9b2a000 { 207 st,osc-force-ext; 208 }; 209 }; 210 211 sata1: sata@9b28000 { 212 status = "okay"; 213 }; 214 }; 215}; 216