target/linux/ramips/dts/Y1.dtsi

   1 /include/ "mt7620a.dtsi"
   2
   3 / {
   4         chosen {
   5                 bootargs = "console=ttyS0,115200";
   6         };
   7
   8         palmbus@10000000 {
   9                 sysc@0 {
  10                         ralink,gpiomux = "i2c", "jtag";
  11                         ralink,uartmux = "gpio";
  12                         ralink,wdtmux = <1>;
  13                 };
  14
  15                 gpio0: gpio@600 {
  16                         status = "okay";
  17                 };
  18
  19                 gpio2: gpio@660 {
  20                         status = "okay";
  21                 };
  22
  23                 gpio3: gpio@688 {
  24                         status = "okay";
  25                 };
  26
  27
  28                 spi@b00 {
  29                         status = "okay";
  30
  31                         m25p80@0 {
  32                                 #address-cells = <1>;
  33                                 #size-cells = <1>;
  34                                 compatible = "w25q128";
  35                                 reg = <0 0>;
  36                                 linux,modalias = "m25p80", "w25q128";
  37                                 spi-max-frequency = <10000000>;
  38
  39                                 partition@0 {
  40                                         label = "u-boot";
  41                                         reg = <0x0 0x30000>;
  42                                         read-only;
  43                                 };
  44
  45                                 partition@30000 {
  46                                         label = "u-boot-env";
  47                                         reg = <0x30000 0x10000>;
  48                                         read-only;
  49                                 };
  50
  51                                 factory: partition@40000 {
  52                                         label = "factory";
  53                                         reg = <0x40000 0x10000>;
  54                                         read-only;
  55                                 };
  56
  57                                 partition@50000 {
  58                                         label = "firmware";
  59                                         reg = <0x50000 0xfb0000>;
  60                                 };
  61                         };
  62                 };
  63         };
  64
  65         ehci@101c0000 {
  66                 status = "okay";
  67         };
  68
  69         ohci@101c1000 {
  70                 status = "okay";
  71         };
  72
  73         pcie@10140000 {
  74                 status = "okay";
  75         };
  76
  77         wmac@10180000 {
  78                 ralink,mtd-eeprom = <&factory 0>;
  79         };
  80
  81         pinctrl {
  82                 state_default: pinctrl0 {
  83                         gpio {
  84                                 ralink,group = "uartf", "wled", "nd_sd";
  85                                 ralink,function = "gpio";
  86                         };
  87                         pa {
  88                                 ralink,group = "pa";
  89                                 ralink,function = "pa";
  90                         };
  91                 };
  92         };
  93
  94         gpio-keys-polled {
  95                 compatible = "gpio-keys-polled";
  96                 #address-cells = <1>;
  97                 #size-cells = <0>;
  98                 poll-interval = <20>;
  99                 reset {
 100                         label = "reset";
 101                         gpios = <&gpio0 11 1>;
 102                         linux,code = <0x198>;
 103                 };
 104         };
 105 };