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// SPDX-License-Identifier: GPL-2.0
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "ralink,mt7628a-soc";
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "mti,mips24KEc";
device_type = "cpu";
reg = <0>;
};
};
resetc: reset-controller {
compatible = "ralink,rt2880-reset";
#reset-cells = <1>;
};
cpuintc: interrupt-controller {
#address-cells = <0>;
#interrupt-cells = <1>;
interrupt-controller;
compatible = "mti,cpu-interrupt-controller";
};
palmbus@10000000 {
compatible = "palmbus";
reg = <0x10000000 0x200000>;
ranges = <0x0 0x10000000 0x1FFFFF>;
#address-cells = <1>;
#size-cells = <1>;
sysc: system-controller@0 {
compatible = "ralink,mt7620a-sysc", "syscon";
reg = <0x0 0x60>;
};
pinmux: pinmux@60 {
compatible = "pinctrl-single";
reg = <0x60 0x8>;
#address-cells = <1>;
#size-cells = <0>;
#pinctrl-cells = <2>;
pinctrl-single,bit-per-mux;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x1>;
pinmux_gpio_gpio: pinmux_gpio_gpio {
pinctrl-single,bits = <0x0 0x0 0x3>;
};
pinmux_spi_cs1_cs: pinmux_spi_cs1_cs {
pinctrl-single,bits = <0x0 0x0 0x30>;
};
pinmux_i2s_gpio: pinmux_i2s_gpio {
pinctrl-single,bits = <0x0 0x40 0xc0>;
};
pinmux_uart0_uart: pinmux_uart0_uart0 {
pinctrl-single,bits = <0x0 0x0 0x300>;
};
pinmux_sdmode_sdxc: pinmux_sdmode_sdxc {
pinctrl-single,bits = <0x0 0x0 0xc00>;
};
pinmux_sdmode_gpio: pinmux_sdmode_gpio {
pinctrl-single,bits = <0x0 0x400 0xc00>;
};
pinmux_spi_spi: pinmux_spi_spi {
pinctrl-single,bits = <0x0 0x0 0x1000>;
};
pinmux_refclk_gpio: pinmux_refclk_gpio {
pinctrl-single,bits = <0x0 0x40000 0x40000>;
};
pinmux_i2c_i2c: pinmux_i2c_i2c {
pinctrl-single,bits = <0x0 0x0 0x300000>;
};
pinmux_uart1_uart: pinmux_uart1_uart1 {
pinctrl-single,bits = <0x0 0x0 0x3000000>;
};
pinmux_uart2_uart: pinmux_uart2_uart {
pinctrl-single,bits = <0x0 0x0 0xc000000>;
};
pinmux_pwm0_pwm: pinmux_pwm0_pwm {
pinctrl-single,bits = <0x0 0x0 0x30000000>;
};
pinmux_pwm0_gpio: pinmux_pwm0_gpio {
pinctrl-single,bits = <0x0 0x10000000
0x30000000>;
};
pinmux_pwm1_pwm: pinmux_pwm1_pwm {
pinctrl-single,bits = <0x0 0x0 0xc0000000>;
};
pinmux_pwm1_gpio: pinmux_pwm1_gpio {
pinctrl-single,bits = <0x0 0x40000000
0xc0000000>;
};
pinmux_p0led_an_gpio: pinmux_p0led_an_gpio {
pinctrl-single,bits = <0x4 0x4 0xc>;
};
pinmux_p1led_an_gpio: pinmux_p1led_an_gpio {
pinctrl-single,bits = <0x4 0x10 0x30>;
};
pinmux_p2led_an_gpio: pinmux_p2led_an_gpio {
pinctrl-single,bits = <0x4 0x40 0xc0>;
};
pinmux_p3led_an_gpio: pinmux_p3led_an_gpio {
pinctrl-single,bits = <0x4 0x100 0x300>;
};
pinmux_p4led_an_gpio: pinmux_p4led_an_gpio {
pinctrl-single,bits = <0x4 0x400 0xc00>;
};
};
watchdog: watchdog@100 {
compatible = "mediatek,mt7621-wdt";
reg = <0x100 0x30>;
resets = <&resetc 8>;
reset-names = "wdt";
interrupt-parent = <&intc>;
interrupts = <24>;
status = "disabled";
};
intc: interrupt-controller@200 {
compatible = "ralink,rt2880-intc";
reg = <0x200 0x100>;
interrupt-controller;
#interrupt-cells = <1>;
resets = <&resetc 9>;
reset-names = "intc";
interrupt-parent = <&cpuintc>;
interrupts = <2>;
ralink,intc-registers = <0x9c 0xa0
0x6c 0xa4
0x80 0x78>;
};
memory-controller@300 {
compatible = "ralink,mt7620a-memc";
reg = <0x300 0x100>;
};
gpio: gpio@600 {
compatible = "mediatek,mt7621-gpio";
reg = <0x600 0x100>;
gpio-controller;
interrupt-controller;
#gpio-cells = <2>;
#interrupt-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
};
spi: spi@b00 {
compatible = "ralink,mt7621-spi";
reg = <0xb00 0x100>;
pinctrl-names = "default";
pinctrl-0 = <&pinmux_spi_spi>;
resets = <&resetc 18>;
reset-names = "spi";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c: i2c@900 {
compatible = "mediatek,mt7621-i2c";
reg = <0x900 0x100>;
pinctrl-names = "default";
pinctrl-0 = <&pinmux_i2c_i2c>;
resets = <&resetc 16>;
reset-names = "i2c";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
uart0: uartlite@c00 {
compatible = "ns16550a";
reg = <0xc00 0x100>;
pinctrl-names = "default";
pinctrl-0 = <&pinmux_uart0_uart>;
resets = <&resetc 12>;
reset-names = "uart0";
interrupt-parent = <&intc>;
interrupts = <20>;
reg-shift = <2>;
};
uart1: uart1@d00 {
compatible = "ns16550a";
reg = <0xd00 0x100>;
pinctrl-names = "default";
pinctrl-0 = <&pinmux_uart1_uart>;
resets = <&resetc 19>;
reset-names = "uart1";
interrupt-parent = <&intc>;
interrupts = <21>;
reg-shift = <2>;
};
uart2: uart2@e00 {
compatible = "ns16550a";
reg = <0xe00 0x100>;
pinctrl-names = "default";
pinctrl-0 = <&pinmux_uart2_uart>;
resets = <&resetc 20>;
reset-names = "uart2";
interrupt-parent = <&intc>;
interrupts = <22>;
reg-shift = <2>;
};
};
usb_phy: usb-phy@10120000 {
compatible = "mediatek,mt7628-usbphy";
reg = <0x10120000 0x1000>;
#phy-cells = <0>;
ralink,sysctl = <&sysc>;
resets = <&resetc 22 &resetc 25>;
reset-names = "host", "device";
};
ehci@101c0000 {
compatible = "generic-ehci";
reg = <0x101c0000 0x1000>;
phys = <&usb_phy>;
phy-names = "usb";
interrupt-parent = <&intc>;
interrupts = <18>;
};
};
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