d4520d75a1
The aliases node is expected as one of the first entries, and having it there matches alphabetic sorting as well. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
629 lines
11 KiB
Plaintext
629 lines
11 KiB
Plaintext
/dts-v1/;
|
|
|
|
#include <dt-bindings/interrupt-controller/mips-gic.h>
|
|
#include <dt-bindings/clock/mt7621-clk.h>
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
/ {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "mediatek,mt7621-soc";
|
|
|
|
aliases {
|
|
serial0 = &uartlite;
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu@0 {
|
|
device_type = "cpu";
|
|
compatible = "mips,mips1004Kc";
|
|
reg = <0>;
|
|
};
|
|
|
|
cpu@1 {
|
|
device_type = "cpu";
|
|
compatible = "mips,mips1004Kc";
|
|
reg = <1>;
|
|
};
|
|
};
|
|
|
|
cpuintc: cpuintc {
|
|
#address-cells = <0>;
|
|
#interrupt-cells = <1>;
|
|
interrupt-controller;
|
|
compatible = "mti,cpu-interrupt-controller";
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,57600";
|
|
};
|
|
|
|
pll: pll {
|
|
compatible = "mediatek,mt7621-pll", "syscon";
|
|
|
|
#clock-cells = <1>;
|
|
clock-output-names = "cpu", "bus";
|
|
};
|
|
|
|
sysclock: sysclock {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
|
|
/* FIXME: there should be way to detect this */
|
|
clock-frequency = <50000000>;
|
|
};
|
|
|
|
palmbus: palmbus@1E000000 {
|
|
compatible = "palmbus";
|
|
reg = <0x1E000000 0x100000>;
|
|
ranges = <0x0 0x1E000000 0x0FFFFF>;
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
sysc: sysc@0 {
|
|
compatible = "mtk,mt7621-sysc";
|
|
reg = <0x0 0x100>;
|
|
};
|
|
|
|
wdt: wdt@100 {
|
|
compatible = "mediatek,mt7621-wdt";
|
|
reg = <0x100 0x100>;
|
|
};
|
|
|
|
gpio: gpio@600 {
|
|
#gpio-cells = <2>;
|
|
#interrupt-cells = <2>;
|
|
compatible = "mediatek,mt7621-gpio";
|
|
gpio-controller;
|
|
interrupt-controller;
|
|
reg = <0x600 0x100>;
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SHARED 12 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
|
|
i2c: i2c@900 {
|
|
compatible = "mediatek,mt7621-i2c";
|
|
reg = <0x900 0x100>;
|
|
|
|
clocks = <&sysclock>;
|
|
|
|
resets = <&rstctrl 16>;
|
|
reset-names = "i2c";
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
status = "disabled";
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c_pins>;
|
|
};
|
|
|
|
i2s: i2s@a00 {
|
|
compatible = "mediatek,mt7621-i2s";
|
|
reg = <0xa00 0x100>;
|
|
|
|
clocks = <&sysclock>;
|
|
|
|
resets = <&rstctrl 17>;
|
|
reset-names = "i2s";
|
|
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SHARED 16 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
txdma-req = <2>;
|
|
rxdma-req = <3>;
|
|
|
|
dmas = <&gdma 4>,
|
|
<&gdma 6>;
|
|
dma-names = "tx", "rx";
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
systick: systick@500 {
|
|
compatible = "ralink,mt7621-systick", "ralink,cevt-systick";
|
|
reg = <0x500 0x10>;
|
|
|
|
resets = <&rstctrl 28>;
|
|
reset-names = "intc";
|
|
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SHARED 5 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
|
|
memc: memc@5000 {
|
|
compatible = "mtk,mt7621-memc";
|
|
reg = <0x5000 0x1000>;
|
|
};
|
|
|
|
cpc: cpc@1fbf0000 {
|
|
compatible = "mtk,mt7621-cpc";
|
|
reg = <0x1fbf0000 0x8000>;
|
|
};
|
|
|
|
mc: mc@1fbf8000 {
|
|
compatible = "mtk,mt7621-mc";
|
|
reg = <0x1fbf8000 0x8000>;
|
|
};
|
|
|
|
uartlite: uartlite@c00 {
|
|
compatible = "ns16550a";
|
|
reg = <0xc00 0x100>;
|
|
|
|
clock-frequency = <50000000>;
|
|
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SHARED 26 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
no-loopback-test;
|
|
};
|
|
|
|
uartlite2: uartlite2@d00 {
|
|
compatible = "ns16550a";
|
|
reg = <0xd00 0x100>;
|
|
|
|
clock-frequency = <50000000>;
|
|
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SHARED 27 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart2_pins>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
uartlite3: uartlite3@e00 {
|
|
compatible = "ns16550a";
|
|
reg = <0xe00 0x100>;
|
|
|
|
clock-frequency = <50000000>;
|
|
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SHARED 28 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart3_pins>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
spi0: spi@b00 {
|
|
status = "disabled";
|
|
|
|
compatible = "ralink,mt7621-spi";
|
|
reg = <0xb00 0x100>;
|
|
|
|
clocks = <&pll MT7621_CLK_BUS>;
|
|
|
|
resets = <&rstctrl 18>;
|
|
reset-names = "spi";
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi_pins>;
|
|
};
|
|
|
|
gdma: gdma@2800 {
|
|
compatible = "ralink,rt3883-gdma";
|
|
reg = <0x2800 0x800>;
|
|
|
|
resets = <&rstctrl 14>;
|
|
reset-names = "dma";
|
|
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <0 13 4>;
|
|
|
|
#dma-cells = <1>;
|
|
#dma-channels = <16>;
|
|
#dma-requests = <16>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
hsdma: hsdma@7000 {
|
|
compatible = "mediatek,mt7621-hsdma";
|
|
reg = <0x7000 0x1000>;
|
|
|
|
resets = <&rstctrl 5>;
|
|
reset-names = "hsdma";
|
|
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <0 11 4>;
|
|
|
|
#dma-cells = <1>;
|
|
#dma-channels = <1>;
|
|
#dma-requests = <1>;
|
|
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
pinctrl: pinctrl {
|
|
compatible = "ralink,rt2880-pinmux";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&state_default>;
|
|
|
|
state_default: pinctrl0 {
|
|
};
|
|
|
|
i2c_pins: i2c_pins {
|
|
i2c_pins {
|
|
groups = "i2c";
|
|
function = "i2c";
|
|
};
|
|
};
|
|
|
|
spi_pins: spi_pins {
|
|
spi_pins {
|
|
groups = "spi";
|
|
function = "spi";
|
|
};
|
|
};
|
|
|
|
uart1_pins: uart1 {
|
|
uart1 {
|
|
groups = "uart1";
|
|
function = "uart1";
|
|
};
|
|
};
|
|
|
|
uart2_pins: uart2 {
|
|
uart2 {
|
|
groups = "uart2";
|
|
function = "uart2";
|
|
};
|
|
};
|
|
|
|
uart3_pins: uart3 {
|
|
uart3 {
|
|
groups = "uart3";
|
|
function = "uart3";
|
|
};
|
|
};
|
|
|
|
rgmii1_pins: rgmii1 {
|
|
rgmii1 {
|
|
groups = "rgmii1";
|
|
function = "rgmii1";
|
|
};
|
|
};
|
|
|
|
rgmii2_pins: rgmii2 {
|
|
rgmii2 {
|
|
groups = "rgmii2";
|
|
function = "rgmii2";
|
|
};
|
|
};
|
|
|
|
mdio_pins: mdio {
|
|
mdio {
|
|
groups = "mdio";
|
|
function = "mdio";
|
|
};
|
|
};
|
|
|
|
pcie_pins: pcie {
|
|
pcie {
|
|
groups = "pcie";
|
|
function = "gpio";
|
|
};
|
|
};
|
|
|
|
nand_pins: nand {
|
|
spi-nand {
|
|
groups = "spi";
|
|
function = "nand1";
|
|
};
|
|
|
|
sdhci-nand {
|
|
groups = "sdhci";
|
|
function = "nand2";
|
|
};
|
|
};
|
|
|
|
sdhci_pins: sdhci {
|
|
sdhci {
|
|
groups = "sdhci";
|
|
function = "sdhci";
|
|
};
|
|
};
|
|
};
|
|
|
|
rstctrl: rstctrl {
|
|
compatible = "ralink,rt2880-reset";
|
|
#reset-cells = <1>;
|
|
};
|
|
|
|
clkctrl: clkctrl {
|
|
compatible = "ralink,rt2880-clock";
|
|
#clock-cells = <1>;
|
|
};
|
|
|
|
sdhci: sdhci@1E130000 {
|
|
status = "disabled";
|
|
|
|
compatible = "ralink,mt7620-sdhci";
|
|
reg = <0x1E130000 0x4000>;
|
|
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SHARED 20 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdhci_pins>;
|
|
};
|
|
|
|
xhci: xhci@1E1C0000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
compatible = "mediatek,mt8173-xhci";
|
|
reg = <0x1e1c0000 0x1000
|
|
0x1e1d0700 0x0100>;
|
|
reg-names = "mac", "ippc";
|
|
|
|
clocks = <&sysclock>;
|
|
clock-names = "sys_ck";
|
|
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SHARED 22 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
/*
|
|
* Port 1 of both hubs is one usb slot and referenced here.
|
|
* The binding doesn't allow to address individual hubs.
|
|
* hub 1 - port 1 is ehci and ohci, hub 2 - port 1 is xhci.
|
|
*/
|
|
xhci_ehci_port1: port@1 {
|
|
reg = <1>;
|
|
#trigger-source-cells = <0>;
|
|
};
|
|
|
|
/*
|
|
* Only the second usb hub has a second port. That port serves
|
|
* ehci and ohci.
|
|
*/
|
|
ehci_port2: port@2 {
|
|
reg = <2>;
|
|
#trigger-source-cells = <0>;
|
|
};
|
|
};
|
|
|
|
gic: interrupt-controller@1fbc0000 {
|
|
compatible = "mti,gic";
|
|
reg = <0x1fbc0000 0x2000>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <3>;
|
|
|
|
mti,reserved-cpu-vectors = <7>;
|
|
|
|
timer {
|
|
compatible = "mti,gic-timer";
|
|
interrupts = <GIC_LOCAL 1 IRQ_TYPE_NONE>;
|
|
clocks = <&pll MT7621_CLK_CPU>;
|
|
};
|
|
};
|
|
|
|
nficlock: nficlock {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
|
|
clock-frequency = <125000000>;
|
|
};
|
|
|
|
nand: nand@1e003000 {
|
|
status = "disabled";
|
|
|
|
compatible = "mediatek,mt7621-nfc";
|
|
reg = <0x1e003000 0x800
|
|
0x1e003800 0x800>;
|
|
reg-names = "nfi", "ecc";
|
|
|
|
clocks = <&nficlock>;
|
|
clock-names = "nfi_clk";
|
|
};
|
|
|
|
ethsys: syscon@1e000000 {
|
|
compatible = "mediatek,mt7621-ethsys",
|
|
"syscon";
|
|
reg = <0x1e000000 0x1000>;
|
|
#clock-cells = <1>;
|
|
};
|
|
|
|
ethernet: ethernet@1e100000 {
|
|
compatible = "mediatek,mt7621-eth";
|
|
reg = <0x1e100000 0x10000>;
|
|
|
|
clocks = <&sysclock>;
|
|
clock-names = "ethif";
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
resets = <&rstctrl 6 &rstctrl 23>;
|
|
reset-names = "fe", "eth";
|
|
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SHARED 3 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
mediatek,ethsys = <ðsys>;
|
|
|
|
gmac0: mac@0 {
|
|
compatible = "mediatek,eth-mac";
|
|
reg = <0>;
|
|
phy-mode = "rgmii";
|
|
|
|
fixed-link {
|
|
speed = <1000>;
|
|
full-duplex;
|
|
pause;
|
|
};
|
|
};
|
|
|
|
gmac1: mac@1 {
|
|
compatible = "mediatek,eth-mac";
|
|
reg = <1>;
|
|
status = "disabled";
|
|
phy-mode = "rgmii-rxid";
|
|
};
|
|
|
|
mdio: mdio-bus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
switch0: switch@1f {
|
|
compatible = "mediatek,mt7621";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0x1f>;
|
|
mediatek,mcm;
|
|
resets = <&rstctrl 2>;
|
|
reset-names = "mcm";
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0>;
|
|
|
|
port@0 {
|
|
status = "disabled";
|
|
reg = <0>;
|
|
label = "lan0";
|
|
};
|
|
|
|
port@1 {
|
|
status = "disabled";
|
|
reg = <1>;
|
|
label = "lan1";
|
|
};
|
|
|
|
port@2 {
|
|
status = "disabled";
|
|
reg = <2>;
|
|
label = "lan2";
|
|
};
|
|
|
|
port@3 {
|
|
status = "disabled";
|
|
reg = <3>;
|
|
label = "lan3";
|
|
};
|
|
|
|
port@4 {
|
|
status = "disabled";
|
|
reg = <4>;
|
|
label = "lan4";
|
|
};
|
|
|
|
port@6 {
|
|
reg = <6>;
|
|
label = "cpu";
|
|
ethernet = <&gmac0>;
|
|
phy-mode = "rgmii";
|
|
|
|
fixed-link {
|
|
speed = <1000>;
|
|
full-duplex;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
gsw: gsw@1e110000 {
|
|
compatible = "mediatek,mt7621-gsw";
|
|
reg = <0x1e110000 0x8000>;
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SHARED 23 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
|
|
pcie: pcie@1e140000 {
|
|
compatible = "mediatek,mt7621-pci";
|
|
reg = <0x1e140000 0x100 /* host-pci bridge registers */
|
|
0x1e142000 0x100 /* pcie port 0 RC control registers */
|
|
0x1e143000 0x100 /* pcie port 1 RC control registers */
|
|
0x1e144000 0x100>; /* pcie port 2 RC control registers */
|
|
#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 */
|
|
>;
|
|
|
|
interrupt-parent = <&gic>;
|
|
interrupts = <GIC_SHARED 4 IRQ_TYPE_LEVEL_HIGH
|
|
GIC_SHARED 24 IRQ_TYPE_LEVEL_HIGH
|
|
GIC_SHARED 25 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
status = "disabled";
|
|
|
|
resets = <&rstctrl 24 &rstctrl 25 &rstctrl 26>;
|
|
reset-names = "pcie0", "pcie1", "pcie2";
|
|
clocks = <&clkctrl 24 &clkctrl 25 &clkctrl 26>;
|
|
clock-names = "pcie0", "pcie1", "pcie2";
|
|
phys = <&pcie0_phy 1>, <&pcie2_phy 0>;
|
|
phy-names = "pcie-phy0", "pcie-phy2";
|
|
|
|
reset-gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
|
|
|
|
pcie0: pcie@0,0 {
|
|
reg = <0x0000 0 0 0 0>;
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
ranges;
|
|
bus-range = <0x00 0xff>;
|
|
};
|
|
|
|
pcie1: pcie@1,0 {
|
|
reg = <0x0800 0 0 0 0>;
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
ranges;
|
|
bus-range = <0x00 0xff>;
|
|
};
|
|
|
|
pcie2: pcie@2,0 {
|
|
reg = <0x1000 0 0 0 0>;
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
ranges;
|
|
bus-range = <0x00 0xff>;
|
|
};
|
|
};
|
|
|
|
pcie0_phy: pcie-phy@1e149000 {
|
|
compatible = "mediatek,mt7621-pci-phy";
|
|
reg = <0x1e149000 0x0700>;
|
|
#phy-cells = <1>;
|
|
};
|
|
|
|
pcie2_phy: pcie-phy@1e14a000 {
|
|
compatible = "mediatek,mt7621-pci-phy";
|
|
reg = <0x1e14a000 0x0700>;
|
|
#phy-cells = <1>;
|
|
};
|
|
};
|