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                 #address-cells = <1>;
  65                 #size-cells = <0>;
  66
  67                 simple-audio-card,dai-link@0 {
  68                         reg = <0>;
  69                         /* DAC */
  70                         format = "i2s";
  71                         mclk-fs = <128>;
  72                         cpu {
  73                                 sound-dai = <&sti_uni_player0>;
  74                         };
  75
  76                         codec {
  77                                 sound-dai = <&sti_hdmi>;
  78                         };
  79                 };
  80         };
  81
  82         soc {
  83                 /* Low speed expansion connector */
  84                 uart0: serial@9830000 {
  85                         label = "LS-UART0";
  86                         pinctrl-names = "default", "no-hw-flowctrl";
  87                         pinctrl-0 = <&pinctrl_serial0_hw_flowctrl>;
  88                         pinctrl-1 = <&pinctrl_serial0>;
  89                         rts-gpios = <&pio17 3 GPIO_ACTIVE_LOW>;
  90                         uart-has-rtscts;
  91                         status = "okay";
  92                 };
  93
  94                 /* Low speed expansion connector */
  95                 uart1: serial@9831000 {
  96                         label = "LS-UART1";
  97                         status = "okay";
  98                 };
  99
 100                 /* Low speed expansion connector */
 101                 spi0: spi@9844000 {
 102                         label = "LS-SPI0";
 103                         cs-gpios = <&pio30 3 0>;
 104                         status = "okay";
 105                 };
 106
 107                 /* Low speed expansion connector */
 108                 i2c0: i2c@9840000 {
 109                         label = "LS-I2C0";
 110                         status = "okay";
 111                 };
 112
 113                 /* Low speed expansion connector */
 114                 i2c1: i2c@9841000 {
 115                         label = "LS-I2C1";
 116                         status = "okay";
 117                 };
 118
 119                 /* high speed expansion connector */
 120                 i2c2: i2c@9842000 {
 121                         label = "HS-I2C2";
 122                         pinctrl-0 = <&pinctrl_i2c2_alt2_1>;
 123                         status = "okay";
 124                 };
 125
 126                 /* high speed expansion connector */
 127                 i2c3: i2c@9843000 {
 128                         label = "HS-I2C3";
 129                         pinctrl-0 = <&pinctrl_i2c3_alt3_0>;
 130                         status = "okay";
 131                 };
 132
 133                 mmc0: sdhci@9060000 {
 134                         pinctrl-0 = <&pinctrl_sd0>;
 135                         bus-width = <4>;
 136                         status = "okay";
 137                 };
 138
 139                 /* high speed expansion connector */
 140                 mmc1: sdhci@9080000 {
 141                         status = "okay";
 142                 };
 143
 144                 pwm0: pwm@9810000 {
 145                         status = "okay";
 146                 };
 147
 148                 pwm1: pwm@9510000 {
 149                         status = "okay";
 150                 };
 151
 152                 usb2_picophy1: phy2@0 {
 153                         status = "okay";
 154                 };
 155
 156                 usb2_picophy2: phy3@0 {
 157                         status = "okay";
 158                 };
 159
 160                 ohci0: usb@9a03c00 {
 161                         status = "okay";
 162                 };
 163
 164                 ehci0: usb@9a03e00 {
 165                         status = "okay";
 166                 };
 167
 168                 ohci1: usb@9a83c00 {
 169                         status = "okay";
 170                 };
 171
 172                 ehci1: usb@9a83e00 {
 173                         status = "okay";
 174                 };
 175
 176                 st_dwc3: dwc3@8f94000 {
 177                         status = "okay";
 178                 };
 179
 180                 ethernet0: dwmac@9630000 {
 181                         phy-mode = "rgmii";
 182                         pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>;
 183
 184                         snps,phy-bus-name = "stmmac";
 185                         snps,phy-bus-id = <0>;
 186                         snps,phy-addr = <0>;
 187                         snps,reset-gpio = <&pio0 7 0>;
 188                         snps,reset-active-low;
 189                         snps,reset-delays-us = <0 10000 1000000>;
 190
 191                         status = "okay";
 192                 };
 193
 194                 sti_uni_player0: sti-uni-player@8d80000 {
 195                         status = "okay";
 196                 };
 197                 /* SSC11 to HDMI */
 198                 hdmiddc: i2c@9541000 {
 199                         /* HDMI V1.3a supports Standard mode only */
 200                         clock-frequency = <100000>;
 201                         st,i2c-min-scl-pulse-width-us = <0>;
 202                         st,i2c-min-sda-pulse-width-us = <5>;
 203                         status = "okay";
 204                 };
 205
 206                 miphy28lp_phy: miphy28lp@0 {
 207
 208                         phy_port1: port@9b2a000 {
 209                                 st,osc-force-ext;
 210                         };
 211                 };
 212
 213                 sata1: sata@9b28000 {
 214                         status = "okay";
 215                 };
 216         };
 217 };