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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2025 Max Shevchenko <wctrl@proton.me>
*/
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&sysirq>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
enable-method = "mediatek,mt6589-smp";
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0x0>;
};
cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0x1>;
};
};
uart_clk: dummy26m {
compatible = "fixed-clock";
clock-frequency = <26000000>;
#clock-cells = <0>;
};
system_clk: dummy13m {
compatible = "fixed-clock";
clock-frequency = <13000000>;
#clock-cells = <0>;
};
rtc_clk: dummy32k {
compatible = "fixed-clock";
clock-frequency = <32000>;
#clock-cells = <0>;
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges;
watchdog: watchdog@10007000 {
compatible = "mediatek,mt6572-wdt", "mediatek,mt6589-wdt";
reg = <0x10007000 0x100>;
interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_LOW>;
timeout-sec = <15>;
#reset-cells = <1>;
};
timer: timer@10008000 {
compatible = "mediatek,mt6572-timer", "mediatek,mt6577-timer";
reg = <0x10008000 0x80>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_LOW>;
clocks = <&system_clk>, <&rtc_clk>;
clock-names = "system-clk", "rtc-clk";
};
sysirq: interrupt-controller@10200100 {
compatible = "mediatek,mt6572-sysirq", "mediatek,mt6577-sysirq";
reg = <0x10200100 0x1c>;
interrupt-controller;
#interrupt-cells = <3>;
interrupt-parent = <&gic>;
};
gic: interrupt-controller@10211000 {
compatible = "arm,cortex-a7-gic";
reg = <0x10211000 0x1000>,
<0x10212000 0x2000>,
<0x10214000 0x2000>,
<0x10216000 0x2000>;
interrupt-controller;
#interrupt-cells = <3>;
interrupt-parent = <&gic>;
};
uart0: serial@11005000 {
compatible = "mediatek,mt6572-uart", "mediatek,mt6577-uart";
reg = <0x11005000 0x400>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_LOW>;
clocks = <&uart_clk>;
clock-names = "baud";
status = "disabled";
};
uart1: serial@11006000 {
compatible = "mediatek,mt6572-uart", "mediatek,mt6577-uart";
reg = <0x11006000 0x400>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
clocks = <&uart_clk>;
clock-names = "baud";
status = "disabled";
};
};
};
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