arch/arm/dts/stih410-b2260.dts

   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 = &ethernet0;
  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 };