arch/arm/boot/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 = "clk_ignore_unused";
  19                 stdout-path = &uart1;
  20         };
  21
  22         memory@40000000 {
  23                 device_type = "memory";
  24                 reg = <0x40000000 0x40000000>;
  25         };
  26
  27         aliases {
  28                 serial1 = &uart1;
  29                 ethernet0 = &ethernet0;
  30         };
  31
  32         leds {
  33                 compatible = "gpio-leds";
  34                 user_green_1 {
  35                         label = "User_green_1";
  36                         gpios = <&pio1 3 GPIO_ACTIVE_LOW>;
  37                         linux,default-trigger = "heartbeat";
  38                         default-state = "off";
  39                 };
  40
  41                 user_green_2 {
  42                         label = "User_green_2";
  43                         gpios = <&pio4 1 GPIO_ACTIVE_LOW>;
  44                         default-state = "off";
  45                 };
  46
  47                 user_green_3 {
  48                         label = "User_green_3";
  49                         gpios = <&pio2 1 GPIO_ACTIVE_LOW>;
  50                         default-state = "off";
  51                 };
  52
  53                 user_green_4 {
  54                         label = "User_green_4";
  55                         gpios = <&pio2 5 GPIO_ACTIVE_LOW>;
  56                         default-state = "off";
  57                 };
  58         };
  59
  60         sound: sound {
  61                 compatible = "simple-audio-card";
  62                 simple-audio-card,name = "STI-B2260";
  63                 status = "okay";
  64
  65                 simple-audio-card,dai-link0 {
  66                         /* DAC */
  67                         format = "i2s";
  68                         mclk-fs = <128>;
  69                         cpu {
  70                                 sound-dai = <&sti_uni_player0>;
  71                         };
  72
  73                         codec {
  74                                 sound-dai = <&sti_hdmi>;
  75                         };
  76                 };
  77         };
  78
  79         soc {
  80                 /* Low speed expansion connector */
  81                 uart0: serial@9830000 {
  82                         label = "LS-UART0";
  83                         pinctrl-names = "default", "no-hw-flowctrl";
  84                         pinctrl-0 = <&pinctrl_serial0_hw_flowctrl>;
  85                         pinctrl-1 = <&pinctrl_serial0>;
  86                         rts-gpios = <&pio17 3 GPIO_ACTIVE_LOW>;
  87                         uart-has-rtscts;
  88                         status = "okay";
  89                 };
  90
  91                 /* Low speed expansion connector */
  92                 uart1: serial@9831000 {
  93                         label = "LS-UART1";
  94                         status = "okay";
  95                 };
  96
  97                 /* Low speed expansion connector */
  98                 spi0: spi@9844000 {
  99                         label = "LS-SPI0";
 100                         cs-gpios = <&pio30 3 0>;
 101                         status = "okay";
 102                 };
 103
 104                 /* Low speed expansion connector */
 105                 i2c0: i2c@9840000 {
 106                         label = "LS-I2C0";
 107                         status = "okay";
 108                 };
 109
 110                 /* Low speed expansion connector */
 111                 i2c1: i2c@9841000 {
 112                         label = "LS-I2C1";
 113                         status = "okay";
 114                 };
 115
 116                 /* high speed expansion connector */
 117                 i2c2: i2c@9842000 {
 118                         label = "HS-I2C2";
 119                         pinctrl-0 = <&pinctrl_i2c2_alt2_1>;
 120                         status = "okay";
 121                 };
 122
 123                 /* high speed expansion connector */
 124                 i2c3: i2c@9843000 {
 125                         label = "HS-I2C3";
 126                         pinctrl-0 = <&pinctrl_i2c3_alt3_0>;
 127                         status = "okay";
 128                 };
 129
 130                 mmc0: sdhci@9060000 {
 131                         pinctrl-0 = <&pinctrl_sd0>;
 132                         bus-width = <4>;
 133                         status = "okay";
 134                 };
 135
 136                 /* high speed expansion connector */
 137                 mmc1: sdhci@9080000 {
 138                         status = "okay";
 139                 };
 140
 141                 pwm0: pwm@9810000 {
 142                         status = "okay";
 143                 };
 144
 145                 pwm1: pwm@9510000 {
 146                         status = "okay";
 147                 };
 148
 149                 usb2_picophy1: phy2@0 {
 150                         status = "okay";
 151                 };
 152
 153                 usb2_picophy2: phy3@0 {
 154                         status = "okay";
 155                 };
 156
 157                 ohci0: usb@9a03c00 {
 158                         status = "okay";
 159                 };
 160
 161                 ehci0: usb@9a03e00 {
 162                         status = "okay";
 163                 };
 164
 165                 ohci1: usb@9a83c00 {
 166                         status = "okay";
 167                 };
 168
 169                 ehci1: usb@9a83e00 {
 170                         status = "okay";
 171                 };
 172
 173                 st_dwc3: dwc3@8f94000 {
 174                         status = "okay";
 175                 };
 176
 177                 ethernet0: dwmac@9630000 {
 178                         phy-mode = "rgmii";
 179                         pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>;
 180
 181                         snps,phy-bus-name = "stmmac";
 182                         snps,phy-bus-id = <0>;
 183                         snps,phy-addr = <0>;
 184                         snps,reset-gpio = <&pio0 7 0>;
 185                         snps,reset-active-low;
 186                         snps,reset-delays-us = <0 10000 1000000>;
 187
 188                         status = "okay";
 189                 };
 190
 191                 sti_uni_player0: sti-uni-player@8d80000 {
 192                         status = "okay";
 193                 };
 194                 /* SSC11 to HDMI */
 195                 hdmiddc: i2c@9541000 {
 196                         /* HDMI V1.3a supports Standard mode only */
 197                         clock-frequency = <100000>;
 198                         st,i2c-min-scl-pulse-width-us = <0>;
 199                         st,i2c-min-sda-pulse-width-us = <5>;
 200                         status = "okay";
 201                 };
 202
 203                 miphy28lp_phy: miphy28lp@0 {
 204
 205                         phy_port1: port@9b2a000 {
 206                                 st,osc-force-ext;
 207                         };
 208                 };
 209
 210                 sata1: sata@9b28000 {
 211                         status = "okay";
 212                 };
 213         };
 214 };