openwrt/target/linux/ramips/dts/mt7621.dtsi

330 lines
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/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "mediatek,mtk7621-soc";
cpus {
cpu@0 {
compatible = "mips,mips1004Kc";
};
cpu@1 {
compatible = "mips,mips1004Kc";
};
};
cpuintc: cpuintc@0 {
#address-cells = <0>;
#interrupt-cells = <1>;
interrupt-controller;
compatible = "mti,cpu-interrupt-controller";
};
palmbus@1E000000 {
compatible = "palmbus";
reg = <0x1E000000 0x100000>;
ranges = <0x0 0x1E000000 0x0FFFFF>;
#address-cells = <1>;
#size-cells = <1>;
sysc@0 {
compatible = "mtk,mt7621-sysc";
reg = <0x0 0x100>;
};
wdt@100 {
compatible = "mtk,mt7621-wdt";
reg = <0x100 0x100>;
};
gpio@600 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "mtk,mt7621-gpio";
reg = <0x600 0x100>;
gpio0: bank@0 {
reg = <0>;
compatible = "mtk,mt7621-gpio-bank";
gpio-controller;
#gpio-cells = <2>;
};
gpio1: bank@1 {
reg = <1>;
compatible = "mtk,mt7621-gpio-bank";
gpio-controller;
#gpio-cells = <2>;
};
gpio2: bank@2 {
reg = <2>;
compatible = "mtk,mt7621-gpio-bank";
gpio-controller;
#gpio-cells = <2>;
};
};
memc@5000 {
compatible = "mtk,mt7621-memc";
reg = <0x300 0x100>;
};
uartlite@c00 {
compatible = "ns16550a";
reg = <0xc00 0x100>;
interrupt-parent = <&gic>;
interrupts = <26>;
reg-shift = <2>;
reg-io-width = <4>;
no-loopback-test;
};
spi@b00 {
status = "okay";
compatible = "ralink,mt7621-spi";
reg = <0xb00 0x100>;
resets = <&rstctrl 18>;
reset-names = "spi";
#address-cells = <1>;
#size-cells = <1>;
pinctrl-names = "default";
pinctrl-0 = <&spi_pins>;
m25p80@0 {
#address-cells = <1>;
#size-cells = <1>;
reg = <0 0>;
spi-max-frequency = <10000000>;
m25p,chunked-io = <32>;
};
};
};
pinctrl {
compatible = "ralink,rt2880-pinmux";
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
state_default: pinctrl0 {
};
spi_pins: spi {
spi {
ralink,group = "spi";
ralink,function = "spi";
};
};
i2c_pins: i2c {
i2c {
ralink,group = "i2c";
ralink,function = "i2c";
};
};
uart1_pins: uart1 {
uart1 {
ralink,group = "uart1";
ralink,function = "uart";
};
};
uart2_pins: uart2 {
uart2 {
ralink,group = "uart2";
ralink,function = "uart";
};
};
uart3_pins: uart3 {
uart3 {
ralink,group = "uart3";
ralink,function = "uart";
};
};
rgmii1_pins: rgmii1 {
rgmii1 {
ralink,group = "rgmii1";
ralink,function = "rgmii";
};
};
rgmii2_pins: rgmii2 {
rgmii2 {
ralink,group = "rgmii2";
ralink,function = "rgmii";
};
};
mdio_pins: mdio {
mdio {
ralink,group = "mdio";
ralink,function = "mdio";
};
};
pcie_pins: pcie {
pcie {
ralink,group = "pcie";
ralink,function = "pcie rst";
};
};
nand_pins: nand {
spi-nand {
ralink,group = "spi";
ralink,function = "nand";
};
sdhci-nand {
ralink,group = "sdhci";
ralink,function = "nand";
};
};
sdhci_pins: sdhci {
sdhci {
ralink,group = "sdhci";
ralink,function = "sdhci";
};
};
};
rstctrl: rstctrl {
compatible = "ralink,rt2880-reset";
#reset-cells = <1>;
};
sdhci@1E130000 {
compatible = "ralink,mt7620-sdhci";
reg = <0x1E130000 4000>;
interrupt-parent = <&gic>;
interrupts = <20>;
};
xhci@1E1C0000 {
status = "disabled";
compatible = "xhci-platform";
reg = <0x1E1C0000 4000>;
interrupt-parent = <&gic>;
interrupts = <22>;
};
gic: gic@1fbc0000 {
#address-cells = <0>;
#interrupt-cells = <1>;
interrupt-controller;
compatible = "ralink,mt7621-gic";
reg = < 0x1fbc0000 0x80 /* gic */
0x1fbf0000 0x8000 /* cpc */
0x1fbf8000 0x8000 /* gpmc */
>;
};
nand@1e003000 {
compatible = "mtk,mt7621-nand";
bank-width = <2>;
reg = <0x1e003000 0x800
0x1e003800 0x800>;
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "uboot";
reg = <0x00000 0x80000>; /* 64 KB */
};
partition@80000 {
label = "uboot_env";
reg = <0x80000 0x80000>; /* 64 KB */
};
partition@100000 {
label = "factory";
reg = <0x100000 0x40000>;
};
partition@140000 {
label = "rootfs";
reg = <0x140000 0xec0000>;
};
};
ethernet@1e100000 {
compatible = "ralink,mt7621-eth";
reg = <0x1e100000 10000>;
#address-cells = <1>;
#size-cells = <0>;
resets = <&rstctrl 6 &rstctrl 23>;
reset-names = "fe", "eth";
interrupt-parent = <&gic>;
interrupts = <3>;
mdio-bus {
#address-cells = <1>;
#size-cells = <0>;
phy1f: ethernet-phy@1f {
reg = <0x1f>;
phy-mode = "rgmii";
};
};
};
gsw@1e110000 {
compatible = "ralink,mt7620a-gsw";
reg = <0x1e110000 8000>;
interrupt-parent = <&gic>;
interrupts = <23>;
};
pcie@1e140000 {
compatible = "mediatek,mt7621-pci";
reg = <0x1e140000 0x100
0x1e142000 0x100>;
#address-cells = <3>;
#size-cells = <2>;
pinctrl-names = "default";
pinctrl-0 = <&pcie_pins>;
device_type = "pci";
bus-range = <0 255>;
ranges = <
0x02000000 0 0x00000000 0x60000000 0 0x10000000 /* pci memory */
0x01000000 0 0x00000000 0x1e160000 0 0x00010000 /* io space */
>;
status = "okay";
pcie0 {
reg = <0x0000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
};
pcie1 {
reg = <0x0800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
};
pcie2 {
reg = <0x1000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
};
};
};