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 status = "okay"; 66 }; 67 68 /* Low speed expansion connector */ 69 uart1: serial@9831000 { 70 label = "LS-UART1"; 71 status = "okay"; 72 }; 73 74 /* Low speed expansion connector */ 75 spi0: spi@9844000 { 76 label = "LS-SPI0"; 77 cs-gpios = <&pio30 3 0>; 78 status = "okay"; 79 }; 80 81 /* Low speed expansion connector */ 82 i2c0: i2c@9840000 { 83 label = "LS-I2C0"; 84 status = "okay"; 85 }; 86 87 /* Low speed expansion connector */ 88 i2c1: i2c@9841000 { 89 label = "LS-I2C1"; 90 status = "okay"; 91 }; 92 93 /* high speed expansion connector */ 94 i2c2: i2c@9842000 { 95 label = "HS-I2C2"; 96 pinctrl-0 = <&pinctrl_i2c2_alt2_1>; 97 status = "okay"; 98 }; 99 100 /* high speed expansion connector */ 101 i2c3: i2c@9843000 { 102 label = "HS-I2C3"; 103 pinctrl-0 = <&pinctrl_i2c3_alt3_0>; 104 status = "okay"; 105 }; 106 107 mmc0: sdhci@09060000 { 108 pinctrl-0 = <&pinctrl_sd0>; 109 bus-width = <4>; 110 status = "okay"; 111 }; 112 113 /* high speed expansion connector */ 114 mmc1: sdhci@09080000 { 115 status = "okay"; 116 }; 117 118 pwm0: pwm@9810000 { 119 status = "okay"; 120 }; 121 122 pwm1: pwm@9510000 { 123 status = "okay"; 124 }; 125 126 usb2_picophy1: phy2 { 127 status = "okay"; 128 }; 129 130 usb2_picophy2: phy3 { 131 status = "okay"; 132 }; 133 134 ohci0: usb@9a03c00 { 135 status = "okay"; 136 }; 137 138 ehci0: usb@9a03e00 { 139 status = "okay"; 140 }; 141 142 ohci1: usb@9a83c00 { 143 status = "okay"; 144 }; 145 146 ehci1: usb@9a83e00 { 147 status = "okay"; 148 }; 149 150 st_dwc3: dwc3@8f94000 { 151 status = "okay"; 152 }; 153 154 ethernet0: dwmac@9630000 { 155 phy-mode = "rgmii"; 156 pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>; 157 158 snps,phy-bus-name = "stmmac"; 159 snps,phy-bus-id = <0>; 160 snps,phy-addr = <0>; 161 snps,reset-gpio = <&pio0 7 0>; 162 snps,reset-active-low; 163 snps,reset-delays-us = <0 10000 1000000>; 164 165 status = "okay"; 166 }; 167 168 /* SSC11 to HDMI */ 169 hdmiddc: i2c@9541000 { 170 /* HDMI V1.3a supports Standard mode only */ 171 clock-frequency = <100000>; 172 st,i2c-min-scl-pulse-width-us = <0>; 173 st,i2c-min-sda-pulse-width-us = <5>; 174 status = "okay"; 175 }; 176 177 sti-display-subsystem { 178 sti_hdmi: sti-hdmi@8d04000 { 179 status = "okay"; 180 }; 181 }; 182 183 miphy28lp_phy: miphy28lp@9b22000 { 184 185 phy_port1: port@9b2a000 { 186 st,osc-force-ext; 187 }; 188 }; 189 190 sata1: sata@9b28000 { 191 status = "okay"; 192 }; 193 }; 194}; 195