arch/arm/boot/dts/spear310-evb.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * DTS file for SPEAr310 Evaluation Baord
   4  *
   5  * Copyright 2012 Viresh Kumar <vireshk@kernel.org>
   6  */
   7
   8 /dts-v1/;
   9 /include/ "spear310.dtsi"
  10
  11 / {
  12         model = "ST SPEAr310 Evaluation Board";
  13         compatible = "st,spear310-evb", "st,spear310";
  14         #address-cells = <1>;
  15         #size-cells = <1>;
  16
  17         memory {
  18                 reg = <0 0x40000000>;
  19         };
  20
  21         ahb {
  22                 pinmux@b4000000 {
  23                         pinctrl-names = "default";
  24                         pinctrl-0 = <&state_default>;
  25
  26                         state_default: pinmux {
  27                                 gpio0 {
  28                                         st,pins = "gpio0_pin0_grp",
  29                                                 "gpio0_pin1_grp",
  30                                                 "gpio0_pin2_grp",
  31                                                 "gpio0_pin3_grp",
  32                                                 "gpio0_pin4_grp",
  33                                                 "gpio0_pin5_grp";
  34                                         st,function = "gpio0";
  35                                 };
  36                                 i2c0 {
  37                                         st,pins = "i2c0_grp";
  38                                         st,function = "i2c0";
  39                                 };
  40                                 mii0 {
  41                                         st,pins = "mii0_grp";
  42                                         st,function = "mii0";
  43                                 };
  44                                 ssp0 {
  45                                         st,pins = "ssp0_grp";
  46                                         st,function = "ssp0";
  47                                 };
  48                                 uart0 {
  49                                         st,pins = "uart0_grp";
  50                                         st,function = "uart0";
  51                                 };
  52                                 emi {
  53                                         st,pins = "emi_cs_0_to_5_grp";
  54                                         st,function = "emi";
  55                                 };
  56                                 fsmc {
  57                                         st,pins = "fsmc_grp";
  58                                         st,function = "fsmc";
  59                                 };
  60                                 uart1 {
  61                                         st,pins = "uart1_grp";
  62                                         st,function = "uart1";
  63                                 };
  64                                 uart2 {
  65                                         st,pins = "uart2_grp";
  66                                         st,function = "uart2";
  67                                 };
  68                                 uart3 {
  69                                         st,pins = "uart3_grp";
  70                                         st,function = "uart3";
  71                                 };
  72                                 uart4 {
  73                                         st,pins = "uart4_grp";
  74                                         st,function = "uart4";
  75                                 };
  76                                 uart5 {
  77                                         st,pins = "uart5_grp";
  78                                         st,function = "uart5";
  79                                 };
  80                         };
  81                 };
  82
  83                 dma@fc400000 {
  84                         status = "okay";
  85                 };
  86
  87                 fsmc: flash@44000000 {
  88                         status = "okay";
  89                 };
  90
  91                 gmac: eth@e0800000 {
  92                         status = "okay";
  93                 };
  94
  95                 smi: flash@fc000000 {
  96                         status = "okay";
  97                         clock-rate=<50000000>;
  98
  99                         flash@f8000000 {
 100                                 #address-cells = <1>;
 101                                 #size-cells = <1>;
 102                                 reg = <0xf8000000 0x800000>;
 103                                 st,smi-fast-mode;
 104
 105                                 partition@0 {
 106                                         label = "xloader";
 107                                         reg = <0x0 0x10000>;
 108                                 };
 109                                 partition@10000 {
 110                                         label = "u-boot";
 111                                         reg = <0x10000 0x50000>;
 112                                 };
 113                                 partition@60000 {
 114                                         label = "environment";
 115                                         reg = <0x60000 0x10000>;
 116                                 };
 117                                 partition@70000 {
 118                                         label = "dtb";
 119                                         reg = <0x70000 0x10000>;
 120                                 };
 121                                 partition@80000 {
 122                                         label = "linux";
 123                                         reg = <0x80000 0x310000>;
 124                                 };
 125                                 partition@390000 {
 126                                         label = "rootfs";
 127                                         reg = <0x390000 0x0>;
 128                                 };
 129                         };
 130                 };
 131
 132                 spi0: spi@d0100000 {
 133                         status = "okay";
 134                 };
 135
 136                 ehci@e1800000 {
 137                         status = "okay";
 138                 };
 139
 140                 ohci@e1900000 {
 141                         status = "okay";
 142                 };
 143
 144                 ohci@e2100000 {
 145                         status = "okay";
 146                 };
 147
 148                 apb {
 149                         gpio0: gpio@fc980000 {
 150                                status = "okay";
 151                         };
 152
 153                         i2c0: i2c@d0180000 {
 154                                status = "okay";
 155                         };
 156
 157                         rtc@fc900000 {
 158                                status = "okay";
 159                         };
 160
 161                         serial@d0000000 {
 162                                status = "okay";
 163                                 pinctrl-names = "default";
 164                                 pinctrl-0 = <>;
 165                         };
 166
 167                         serial@b2000000 {
 168                                status = "okay";
 169                                 pinctrl-names = "default";
 170                                 pinctrl-0 = <>;
 171                         };
 172
 173                         serial@b2080000 {
 174                                status = "okay";
 175                                 pinctrl-names = "default";
 176                                 pinctrl-0 = <>;
 177                         };
 178
 179                         serial@b2100000 {
 180                                status = "okay";
 181                                 pinctrl-names = "default";
 182                                 pinctrl-0 = <>;
 183                         };
 184
 185                         serial@b2180000 {
 186                                status = "okay";
 187                                 pinctrl-names = "default";
 188                                 pinctrl-0 = <>;
 189                         };
 190
 191                         serial@b2200000 {
 192                                status = "okay";
 193                                 pinctrl-names = "default";
 194                                 pinctrl-0 = <>;
 195                         };
 196
 197                         wdt@fc880000 {
 198                                status = "okay";
 199                         };
 200                 };
 201         };
 202 };