target/linux/realtek/dts/rtl8380_zyxel_gs1900-10hp.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 #include "rtl838x.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6 #include <dt-bindings/gpio/gpio.h>
   7
   8 / {
   9         compatible = "zyxel,gs1900-10hp", "realtek,rtl838x-soc";
  10         model = "Zyxel GS1900-10HP Switch";
  11
  12         aliases {
  13                 led-boot = &led_sys;
  14                 led-failsafe = &led_sys;
  15                 led-running = &led_sys;
  16                 led-upgrade = &led_sys;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,115200";
  21         };
  22
  23         memory@0 {
  24                 device_type = "memory";
  25                 reg = <0x0 0x8000000>;
  26         };
  27
  28         gpio1: rtl8231-gpio {
  29                 status = "okay";
  30
  31                 poe_enable {
  32                         gpio-hog;
  33                         gpios = <13 0>;
  34                         output-high;
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys-polled";
  40                 poll-interval = <20>;
  41
  42                 reset {
  43                         label = "reset";
  44                         gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
  45                         linux,code = <KEY_RESTART>;
  46                 };
  47         };
  48
  49         leds {
  50                 compatible = "gpio-leds";
  51
  52                 led_sys: sys {
  53                         label = "gs1900:green:sys";
  54                         gpios = <&gpio0 47 GPIO_ACTIVE_HIGH>;
  55                 };
  56         };
  57
  58         /* i2c of the left SFP cage: port 9 */
  59         i2c0: i2c-gpio-0 {
  60                 compatible = "i2c-gpio";
  61                 sda-gpios = <&gpio1 24 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  62                 scl-gpios = <&gpio1 25 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  63                 i2c-gpio,delay-us = <2>;
  64                 #address-cells = <1>;
  65                 #size-cells = <0>;
  66         };
  67
  68         sfp0: sfp-p9 {
  69                 compatible = "_sff,sfp";
  70                 i2c-bus = <&i2c0>;
  71                 los-gpio = <&gpio1 27 GPIO_ACTIVE_HIGH>;
  72                 tx-fault-gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>;
  73                 mod-def0-gpio = <&gpio1 26 GPIO_ACTIVE_LOW>;
  74                 tx-disable-gpio = <&gpio1 23 GPIO_ACTIVE_HIGH>;
  75         };
  76
  77         /* i2c of the right SFP cage: port 10 */
  78         i2c1: i2c-gpio-1 {
  79                 compatible = "i2c-gpio";
  80                 sda-gpios = <&gpio1 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  81                 scl-gpios = <&gpio1 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  82                 i2c-gpio,delay-us = <2>;
  83                 #address-cells = <1>;
  84                 #size-cells = <0>;
  85         };
  86
  87         sfp1: sfp-p10 {
  88                 compatible = "_sff,sfp";
  89                 i2c-bus = <&i2c1>;
  90                 los-gpio = <&gpio1 33 GPIO_ACTIVE_HIGH>;
  91                 tx-fault-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
  92                 mod-def0-gpio = <&gpio1 32 GPIO_ACTIVE_LOW>;
  93                 tx-disable-gpio = <&gpio1 29 GPIO_ACTIVE_HIGH>;
  94         };
  95
  96 };
  97
  98 &spi0 {
  99         status = "okay";
 100         flash@0 {
 101                 compatible = "jedec,spi-nor";
 102                 reg = <0>;
 103                 spi-max-frequency = <10000000>;
 104
 105                 partitions {
 106                         compatible = "fixed-partitions";
 107                         #address-cells = <1>;
 108                         #size-cells = <1>;
 109
 110                         partition@0 {
 111                                 label = "u-boot";
 112                                 reg = <0x0 0x40000>;
 113                                 read-only;
 114                         };
 115                         partition@40000 {
 116                                 label = "u-boot-env";
 117                                 reg = <0x40000 0x10000>;
 118                                 read-only;
 119                         };
 120                         partition@50000 {
 121                                 label = "u-boot-env2";
 122                                 reg = <0x50000 0x10000>;
 123                                 read-only;
 124                         };
 125                         partition@60000 {
 126                                 label = "jffs";
 127                                 reg = <0x60000 0x100000>;
 128                         };
 129                         partition@160000 {
 130                                 label = "jffs2";
 131                                 reg = <0x160000 0x100000>;
 132                         };
 133                         partition@b260000 {
 134                                 label = "firmware";
 135                                 reg = <0x260000 0x6d0000>;
 136                                 compatible = "denx,uimage";
 137                         };
 138                         partition@930000 {
 139                                 label = "runtime2";
 140                                 reg = <0x930000 0x6d0000>;
 141                         };
 142                 };
 143         };
 144 };
 145
 146 &ethernet0 {
 147         mdio: mdio-bus {
 148                 compatible = "realtek,rtl838x-mdio";
 149                 regmap = <&ethernet0>;
 150                 #address-cells = <1>;
 151                 #size-cells = <0>;
 152
 153                 /* Internal phy */
 154                 phy8: ethernet-phy@8 {
 155                         reg = <8>;
 156                         compatible = "ethernet-phy-ieee802.3-c22";
 157                 };
 158                 phy9: ethernet-phy@9 {
 159                         reg = <9>;
 160                         compatible = "ethernet-phy-ieee802.3-c22";
 161                 };
 162                 phy10: ethernet-phy@10 {
 163                         reg = <10>;
 164                         compatible = "ethernet-phy-ieee802.3-c22";
 165                 };
 166                 phy11: ethernet-phy@11 {
 167                         reg = <11>;
 168                         compatible = "ethernet-phy-ieee802.3-c22";
 169                 };
 170                 phy12: ethernet-phy@12 {
 171                         reg = <12>;
 172                         compatible = "ethernet-phy-ieee802.3-c22";
 173                 };
 174                 phy13: ethernet-phy@13 {
 175                         reg = <13>;
 176                         compatible = "ethernet-phy-ieee802.3-c22";
 177                 };
 178                 phy14: ethernet-phy@14 {
 179                         reg = <14>;
 180                         compatible = "ethernet-phy-ieee802.3-c22";
 181                 };
 182                 phy15: ethernet-phy@15 {
 183                         reg = <15>;
 184                         compatible = "ethernet-phy-ieee802.3-c22";
 185                 };
 186                 phy24: ethernet-phy@24 {
 187                         compatible = "ethernet-phy-ieee802.3-c22";
 188                         reg = <24>;
 189                 };
 190                 phy26: ethernet-phy@26 {
 191                         compatible = "ethernet-phy-ieee802.3-c22";
 192                         reg = <26>;
 193                 };
 194         };
 195 };
 196
 197 &switch0 {
 198         ports {
 199                 #address-cells = <1>;
 200                 #size-cells = <0>;
 201
 202                 port@0 {
 203                         reg = <8>;
 204                         label = "lan1";
 205                         phy-handle = <&phy8>;
 206                         phy-mode = "internal";
 207                 };
 208                 port@1 {
 209                         reg = <9>;
 210                         label = "lan2";
 211                         phy-handle = <&phy9>;
 212                         phy-mode = "internal";
 213                 };
 214                 port@2 {
 215                         reg = <10>;
 216                         label = "lan3";
 217                         phy-handle = <&phy10>;
 218                         phy-mode = "internal";
 219                 };
 220                 port@3 {
 221                         reg = <11>;
 222                         label = "lan4";
 223                         phy-handle = <&phy11>;
 224                         phy-mode = "internal";
 225                 };
 226                 port@4 {
 227                         reg = <12>;
 228                         label = "lan5";
 229                         phy-handle = <&phy12>;
 230                         phy-mode = "internal";
 231                 };
 232                 port@5 {
 233                         reg = <13>;
 234                         label = "lan6";
 235                         phy-handle = <&phy13>;
 236                         phy-mode = "internal";
 237                 };
 238                 port@6 {
 239                         reg = <14>;
 240                         label = "lan7";
 241                         phy-handle = <&phy14>;
 242                         phy-mode = "internal";
 243                 };
 244                 port@7 {
 245                         reg = <15>;
 246                         label = "lan8";
 247                         phy-handle = <&phy15>;
 248                         phy-mode = "internal";
 249                 };
 250                 port@24 {
 251                         reg = <24>;
 252                         label = "lan9";
 253                         phy-mode = "rgmii-id";
 254                         phy-handle = <&phy24>;
 255                         sfp = <&sfp0>;
 256
 257                         fixed-link {
 258                                 speed = <1000>;
 259                                 full-duplex;
 260                                 pause;
 261                         };
 262                 };
 263                 port@26 {
 264                         reg = <26>;
 265                         label = "lan10";
 266                         phy-mode = "rgmii-id";
 267                         phy-handle = <&phy26>;
 268                         sfp = <&sfp1>;
 269
 270                         fixed-link {
 271                                 speed = <1000>;
 272                                 full-duplex;
 273                                 pause;
 274                         };
 275                 };
 276                 port@28 {
 277                         ethernet = <&ethernet0>;
 278                         reg = <28>;
 279                         phy-mode = "internal";
 280                         fixed-link {
 281                                 speed = <1000>;
 282                                 full-duplex;
 283                         };
 284                 };
 285         };
 286 };