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 = "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 = &ethernet0;
  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-gpio = <&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 };