target/linux/lantiq/dts/BTHOMEHUBV3A.dts

   1 /dts-v1/;
   2
   3 #include "ar9.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "bt,homehub-v3a", "lantiq,xway", "lantiq,ar9";
   9         model = "BT Home Hub 3A";  /* SoC: Lantiq ar9 @ 333MHz */
  10
  11         chosen {
  12                 bootargs = "console=ttyLTQ0,115200";
  13         };
  14
  15         aliases {
  16                 led-boot = &power_orange;
  17                 led-failsafe = &power_red;
  18                 led-running = &power_blue;
  19
  20                 led-dsl = &broadband_blue;
  21                 led-wifi = &wireless_blue;
  22         };
  23
  24         memory@0 {                                /* RAM: Samsung K4H511638F-LC 64MB */
  25                 reg = <0x0 0x4000000>;
  26         };
  27
  28         sram@1F000000 {
  29                 vmmc@107000 {
  30                         status = "okay";
  31                         gpios = <&gpio 31 GPIO_ACTIVE_HIGH>;
  32                 };
  33         };
  34
  35         fpi@10000000 {
  36                 localbus@0 {
  37                         nand-parts@0 {            /* NAND Flash: Samsung K9F5608U0D-JIB0 32MB */
  38                                 compatible = "lantiq,nand-xway";
  39                                 lantiq,cs = <1>;
  40                                 bank-width = <2>;
  41                                 reg = <1 0x0 0x2000000 >;
  42                                 #address-cells = <1>;
  43                                 #size-cells = <1>;
  44                                 req-mask = <0x1>;  /* PCI request lines to mask during NAND access */
  45
  46                                 partitions {
  47                                         compatible = "fixed-partitions";
  48                                         #address-cells = <1>;
  49                                         #size-cells = <1>;
  50
  51                                         partition@0 {
  52                                                 label = "preboot";
  53                                                 reg = <0x00000 0x8000>;
  54                                                 read-only;
  55                                         };
  56                                         partition@8000 {
  57                                                 label = "u-boot";
  58                                                 reg = <0x8000 0x05c000>;
  59                                                 read-only;
  60                                         };
  61                                         partition@64000 {
  62                                                 label = "uboot_env";
  63                                                 reg = <0x64000 0x004000>;
  64                                         };
  65                                         ath9k_cal: partition@68000 {
  66                                                 label = "art-copy";
  67                                                 reg = <0x68000 0x004000>;
  68                                         };
  69                                         partition@6c000 {
  70                                                 label = "kernel";
  71                                                 reg = <0x6c000 0x200000>;
  72                                         };
  73                                         partition@26c000 {
  74                                                 label = "ubi";
  75                                                 reg = <0x26c000 0x1d94000>;
  76                                         };
  77                                 };
  78                         };
  79                 };
  80
  81                 gpio: pinmux@E100B10 {
  82                         pinctrl-names = "default";
  83                         pinctrl-0 = <&state_default>;
  84
  85                         state_default: pinmux {
  86                                 nand_out {
  87                                         lantiq,groups = "nand cle", "nand ale";
  88                                         lantiq,function = "ebu";
  89                                         lantiq,output = <1>;
  90                                         lantiq,open-drain = <0>;
  91                                         lantiq,pull = <0>;
  92                                 };
  93                                 nand_cs1 {
  94                                         lantiq,groups = "nand cs1";
  95                                         lantiq,function = "ebu";
  96                                         lantiq,open-drain = <0>;
  97                                         lantiq,pull = <0>;
  98                                 };
  99
 100                                 pci_in {
 101                                         lantiq,groups = "req1";
 102                                         lantiq,function = "pci";
 103                                         lantiq,output = <0>;
 104                                         lantiq,open-drain = <1>;
 105                                         lantiq,pull = <2>;
 106                                 };
 107                                 pci_out {
 108                                         lantiq,groups = "gnt1";
 109                                         lantiq,function = "pci";
 110                                         lantiq,output = <1>;
 111                                         lantiq,open-drain = <0>;
 112                                         lantiq,pull = <0>;
 113                                 };
 114
 115                                 pci_rst {
 116                                         lantiq,pins = "io21";
 117                                         lantiq,output = <1>;
 118                                         lantiq,open-drain = <0>;
 119                                 };
 120                         };
 121                 };
 122
 123                 etop@E180000 {
 124                         phy-mode = "rgmii";
 125                 };
 126
 127                 ifxhcd@E101000 {
 128                         status = "okay";
 129                         gpios = <&gpio 33 GPIO_ACTIVE_HIGH>;
 130                 };
 131         };
 132
 133         gpio-keys-polled {
 134                 compatible = "gpio-keys-polled";
 135                 #address-cells = <1>;
 136                 #size-cells = <0>;
 137                 poll-interval = <100>;
 138                 reset {
 139                         label = "reset";
 140                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
 141                         linux,code = <KEY_RESTART>;
 142                 };
 143                 restart {
 144                         label = "restart";
 145                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
 146                         linux,code = <KEY_POWER>;
 147                 };
 148                 wps {
 149                         label = "wps";
 150                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
 151                         linux,code = <KEY_WPS_BUTTON>;
 152                 };
 153         };
 154
 155         gpio-leds {
 156                 compatible = "gpio-leds";
 157
 158                 wireless-red {
 159                         label = "bthomehubv3a:red:wireless";
 160                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 161                 };
 162                 wireless-orange {
 163                         label = "bthomehubv3a:orange:wireless";
 164                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
 165                 };
 166                 wireless_blue: wireless-blue {
 167                         label = "bthomehubv3a:blue:wireless";
 168                         gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
 169                 };
 170
 171                 broadband-red {
 172                         label = "bthomehubv3a:red:broadband";
 173                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
 174                 };
 175                 broadband-orange {
 176                         label = "bthomehubv3a:orange:broadband";
 177                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
 178                 };
 179                 broadband_blue: broadband-blue {
 180                         label = "bthomehubv3a:blue:broadband";
 181                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
 182                 };
 183
 184                 power_red: power-red {
 185                         label = "bthomehubv3a:red:power";
 186                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
 187                 };
 188                 power_orange: power-orange {
 189                         label = "bthomehubv3a:orange:power";
 190                         gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
 191                         default-state = "keep";
 192                 };
 193                 power_blue: power-blue {
 194                         label = "bthomehubv3a:blue:power";
 195                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
 196                 };
 197         };
 198 };
 199
 200 &pci0 {
 201         status = "okay";
 202         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 203
 204         ath9k@7000 {
 205                 reg = <0x7000 0 0 0 0>;
 206                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 207         };
 208 };