target/linux/ramips/dts/mt7621_ubnt_edgerouter-x-sfp.dts

   1 /dts-v1/;
   2
   3 #include "mt7621_ubnt_edgerouter-x.dtsi"
   4
   5 / {
   6         model = "Ubiquiti EdgeRouter X SFP";
   7         compatible = "ubnt,edgerouter-x-sfp", "mediatek,mt7621-soc";
   8
   9         sfp_eth5: sfp_eth5 {
  10                 compatible = "sff,sfp";
  11                 i2c-bus = <&i2c>;
  12                 mod-def0-gpio = <&expander0 5 GPIO_ACTIVE_LOW>;
  13                 maximum-power-milliwatt = <1000>;
  14         };
  15 };
  16
  17 &i2c {
  18         status = "okay";
  19
  20         /*
  21          * PCA9655 GPIO expander
  22          *  0-POE power port eth0
  23          *  1-POE power port eth1
  24          *  2-POE power port eth2
  25          *  3-POE power port eth3
  26          *  4-POE power port eth4
  27          *  5-SFP_MOD_DEF0#
  28          *  6-
  29          *  7-
  30          *  8-Pull up to VCC
  31          *  9-Pull down to GND
  32          * 10-Pull down to GND
  33          * 11-Pull down to GND
  34          * 12-Pull down to GND
  35          * 13-Pull down to GND
  36          * 14-Pull down to GND
  37          * 15-Pull down to GND
  38          */
  39         expander0: pca9555@25 {
  40                 compatible = "nxp,pca9555";
  41                 interrupt-parent = <&gpio>;
  42                 interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
  43                 gpio-controller;
  44                 #gpio-cells = <2>;
  45                 reg = <0x25>;
  46         };
  47 };
  48
  49 &gpio {
  50         sfp_i2c_clk_gate {
  51                 gpio-hog;
  52                 gpios = <7 GPIO_ACTIVE_LOW>;
  53                 output-high;
  54         };
  55 };
  56
  57 &mdio {
  58         ephy7: ethernet-phy@7 {
  59                 reg = <7>;
  60                 sfp = <&sfp_eth5>;
  61         };
  62 };
  63
  64 &switch0 {
  65         ports {
  66                 port@5 {
  67                         reg = <5>;
  68                         label = "eth5";
  69                         phy-handle = <&ephy7>;
  70                         phy-mode = "rgmii-rxid";
  71                         mtd-mac-address = <&factory 0x22>;
  72                         mtd-mac-address-increment = <5>;
  73                 };
  74         };
  75 };