target/linux/ramips/dts/M4-4M.dts

   1 /dts-v1/;
   2
   3 /include/ "rt5350.dtsi"
   4
   5 / {
   6         compatible = "M4", "ralink,rt5350-soc";
   7         model = "Poray M4";
   8
   9         palmbus@10000000 {
  10                 sysc@0 {
  11                         ralink,pinmux = "i2c", "spi", "uartlite", "jtag", "mdio", "sdram", "rgmii";
  12                         ralink,uartmux = "gpio";
  13                         ralink,wdtmux = <1>;
  14                 };
  15
  16                 gpio0: gpio@600 {
  17                         status = "okay";
  18                 };
  19
  20                 spi@b00 {
  21                         status = "okay";
  22                         m25p80@0 {
  23                                 #address-cells = <1>;
  24                                 #size-cells = <1>;
  25                                 compatible = "pm25lq032";
  26                                 reg = <0 0>;
  27                                 linux,modalias = "m25p80", "pm25lq032";
  28                                 spi-max-frequency = <10000000>;
  29
  30                                 partition@0 {
  31                                         label = "u-boot";
  32                                         reg = <0x0 0x30000>;
  33                                         read-only;
  34                                 };
  35
  36                                 partition@30000 {
  37                                         label = "u-boot-env";
  38                                         reg = <0x30000 0x10000>;
  39                                         read-only;
  40                                 };
  41
  42                                 factory: partition@40000 {
  43                                         label = "factory";
  44                                         reg = <0x40000 0x10000>;
  45                                         read-only;
  46                                 };
  47
  48                                 partition@50000 {
  49                                         label = "firmware";
  50                                         reg = <0x50000 0x3b0000>;
  51                                 };
  52                         };
  53                 };
  54         };
  55
  56         ethernet@10100000 {
  57                 status = "okay";
  58         };
  59
  60         esw@10110000 {
  61                 status = "okay";
  62                 ralink,portmap = <0x2f>;
  63                 ralink,led_polarity = <1>;
  64         };
  65
  66         gpio-leds {
  67                 compatible = "gpio-leds";
  68                 status {
  69                         label = "m4:blue:status";
  70                         gpios = <&gpio0 9 1>;
  71                 };
  72         };
  73
  74         gpio-keys-polled {
  75                 compatible = "gpio-keys-polled";
  76                 #address-cells = <1>;
  77                 #size-cells = <0>;
  78                 poll-interval = <20>;
  79                 reset {
  80                         label = "reset";
  81                         gpios = <&gpio0 10 1>;
  82                         linux,code = <0x198>;
  83                 };
  84         };
  85
  86         wmac@10180000 {
  87                 status = "okay";
  88                 ralink,mtd-eeprom = <&factory 0>;
  89                 ralink,led-polarity = <1>;
  90         };
  91
  92         ehci@101c0000 {
  93                 status = "okay";
  94         };
  95
  96         ohci@101c1000 {
  97                 status = "okay";
  98         };
  99 };