target/linux/bcm63xx/dts/bcm6328-sercomm-ad1018-nor.dts

   1 #include "bcm6328.dtsi"
   2
   3 #include <dt-bindings/input/input.h>
   4
   5 / {
   6         model = "Sercomm AD1018 (SPI flash mod)";
   7         compatible = "sercomm,ad1018-nor", "brcm,bcm6328";
   8
   9         aliases {
  10                 led-boot = &led_power_green;
  11                 led-failsafe = &led_power_green;
  12                 led-running = &led_power_green;
  13                 led-upgrade = &led_power_green;
  14         };
  15
  16         chosen {
  17                 bootargs = "rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200";
  18                 stdout-path = "serial0:115200n8";
  19         };
  20
  21         keys {
  22                 compatible = "gpio-keys-polled";
  23                 #address-cells = <1>;
  24                 #size-cells = <0>;
  25                 poll-interval = <20>;
  26
  27                 wps {
  28                         label = "wps";
  29                         gpios = <&pinctrl 24 1>;
  30                         linux,code = <KEY_WPS_BUTTON>;
  31                         debounce-interval = <60>;
  32                 };
  33
  34                 wifi {
  35                         label = "wifi";
  36                         gpios = <&pinctrl 25 1>;
  37                         linux,code = <KEY_WLAN>;
  38                         debounce-interval = <60>;
  39                 };
  40
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&pinctrl 31 1>;
  44                         linux,code = <KEY_RESTART>;
  45                         debounce-interval = <60>;
  46                 };
  47         };
  48 };
  49
  50 &pinctrl {
  51         pinctrl_leds: leds {
  52                 function = "led";
  53                 pins = "gpio0", "gpio1";
  54         };
  55 };
  56
  57 &leds {
  58         status = "okay";
  59
  60         pinctrl-names = "default";
  61         pinctrl-0 = <&pinctrl_leds &pinctrl_serial_led
  62                      &pinctrl_ephy0_spd_led &pinctrl_ephy1_act_led
  63                      &pinctrl_ephy2_act_led &pinctrl_ephy3_act_led>;
  64
  65         brcm,serial-leds;
  66         brcm,serial-shift-inv;
  67         brcm,serial-dat-low;
  68
  69         inet_red@0 {
  70                 reg = <0>;
  71                 active-low;
  72                 label = "red:internet";
  73         };
  74
  75         inet_green@1 {
  76                 reg = <1>;
  77                 active-low;
  78                 label = "green:internet";
  79         };
  80
  81         led_power_green: power_green@8 {
  82                 reg = <8>;
  83                 active-low;
  84                 label = "green:power";
  85                 default-state = "on";
  86         };
  87
  88         adsl_green@10 {
  89                 reg = <10>;
  90                 active-low;
  91                 label = "green:adsl";
  92         };
  93
  94         adsl_red@11 {
  95                 reg = <11>;
  96                 active-low;
  97                 label = "red:adsl";
  98         };
  99
 100         phone_green@12 {
 101                 reg = <12>;
 102                 active-low;
 103                 label = "green:phone";
 104         };
 105
 106         wps_green@13 {
 107                 reg = <13>;
 108                 active-low;
 109                 label = "green:wps";
 110         };
 111
 112         wifi_green@14 {
 113                 reg = <14>;
 114                 active-low;
 115                 label = "green:wifi";
 116         };
 117
 118         usb_green@15 {
 119                 reg = <15>;
 120                 active-low;
 121                 label = "green:usb";
 122         };
 123
 124         ephy0_spd@17 {
 125                 reg = <17>;
 126                 brcm,hardware-controlled;
 127         };
 128 };
 129
 130 &hsspi {
 131         status = "okay";
 132
 133         flash@0 {
 134                 compatible = "jedec,spi-nor";
 135                 spi-max-frequency = <16666667>;
 136                 spi-tx-bus-width = <2>;
 137                 spi-rx-bus-width = <2>;
 138                 reg = <0>;
 139
 140                 #address-cells = <1>;
 141                 #size-cells = <1>;
 142
 143                 partitions {
 144                         compatible = "brcm,bcm963xx-cfe-nor-partitions";
 145                 };
 146         };
 147 };
 148
 149 &nflash {
 150         status = "okay";
 151
 152         nandcs@0 {
 153                 compatible = "brcm,nandcs";
 154                 reg = <0>;
 155                 nand-ecc-step-size = <512>;
 156                 nand-ecc-strength = <15>;
 157                 nand-on-flash-bbt;
 158                 brcm,nand-oob-sector-size = <64>;
 159
 160                 partitions {
 161                         compatible = "fixed-partitions";
 162                         #address-cells = <1>;
 163                         #size-cells = <1>;
 164
 165                         partition@0 {
 166                                 label = "storage";
 167                                 reg = <0 0>; /* autodetected size */
 168                         };
 169                 };
 170         };
 171 };
 172
 173 &uart0 {
 174         status = "okay";
 175 };