blob: ea663eb02648d9ef5c80b87321111ada5406e234 [file] [log] [blame]
/dts-v1/;
#include "mt7981.dtsi"
/ {
model = "MediaTek MT7981 RFB";
compatible = "mediatek,mt7981-snfi-snand-pcie-2500wan-p5-rfb";
chosen {
bootargs = "console=ttyS0,115200n1 loglevel=8 \
earlycon=uart8250,mmio32,0x11002000";
};
memory {
// fpga ddr2: 128MB*2
reg = <0 0x40000000 0 0x10000000>;
};
nmbm_snfi {
compatible = "generic,nmbm";
#address-cells = <1>;
#size-cells = <1>;
lower-mtd-device = <&snand>;
forced-create;
empty-page-ecc-protected;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "BL2";
reg = <0x00000 0x0100000>;
read-only;
};
partition@100000 {
label = "u-boot-env";
reg = <0x0100000 0x0080000>;
};
factory: partition@180000 {
label = "Factory";
reg = <0x180000 0x0200000>;
};
partition@380000 {
label = "FIP";
reg = <0x380000 0x0200000>;
};
partition@580000 {
label = "ubi";
reg = <0x580000 0x4000000>;
};
};
};
};
&uart0 {
status = "okay";
};
&watchdog {
status = "okay";
};
&eth {
status = "okay";
gmac0: mac@0 {
compatible = "mediatek,eth-mac";
reg = <0>;
phy-mode = "2500base-x";
fixed-link {
speed = <2500>;
full-duplex;
pause;
};
};
mdio: mdio-bus {
#address-cells = <1>;
#size-cells = <0>;
phy5: phy@5 {
compatible = "ethernet-phy-id67c9.de0a";
reg = <5>;
reset-gpios = <&pio 14 1>;
reset-deassert-us = <20000>;
phy-mode = "2500base-x";
};
switch@0 {
compatible = "mediatek,mt7531";
reg = <31>;
reset-gpios = <&pio 39 0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
label = "lan1";
};
port@1 {
reg = <1>;
label = "lan2";
};
port@2 {
reg = <2>;
label = "lan3";
};
port@3 {
reg = <3>;
label = "lan4";
};
port@5 {
reg = <5>;
label = "wan";
phy-mode = "2500base-x";
fixed-link {
speed = <2500>;
full-duplex;
pause;
};
};
port@6 {
reg = <6>;
label = "cpu";
ethernet = <&gmac0>;
phy-mode = "2500base-x";
fixed-link {
speed = <2500>;
full-duplex;
pause;
};
};
};
};
};
};
&hnat {
mtketh-wan = "wan";
mtketh-lan = "lan";
mtketh-max-gmac = <1>;
status = "okay";
};
&snand {
pinctrl-names = "default";
pinctrl-0 = <&snfi_pins>;
status = "okay";
mediatek,quad-spi;
};
&spi1 {
pinctrl-names = "default";
pinctrl-0 = <&spic_pins>;
status = "disabled";
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pcie_pins>;
status = "okay";
};
&pio {
pcie_pins: pcie-pins {
mux {
function = "pcie";
groups = "pcie_pereset", "pcie_clk", "pcie_wake";
};
};
snfi_pins: snfi-pins {
mux {
function = "flash";
groups = "snfi";
};
};
spic_pins: spi1-pins {
mux {
function = "spi";
groups = "spi1_1";
};
};
};
&xhci {
status = "okay";
};