OpenWrt – Rev 1
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// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/clock/ath79-clk.h>
#include "ath79.dtsi"
/ {
compatible = "qca,ar9132";
#address-cells = <1>;
#size-cells = <1>;
chosen {
bootargs = "console=ttyS0,115200";
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "mips,mips24Kc";
clocks = <&pll ATH79_CLK_CPU>;
reg = <0>;
};
};
cpuintc: interrupt-controller {
compatible = "qca,ar9132-cpu-intc", "qca,ar7100-cpu-intc";
interrupt-controller;
#interrupt-cells = <1>;
qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>;
qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>,
<&ddr_ctrl 0>, <&ddr_ctrl 1>;
};
ahb {
compatible = "simple-bus";
ranges;
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&cpuintc>;
apb {
compatible = "simple-bus";
ranges;
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&miscintc>;
ddr_ctrl: memory-controller@18000000 {
compatible = "qca,ar9132-ddr-controller",
"qca,ar7240-ddr-controller";
reg = <0x18000000 0x100>;
#qca,ddr-wb-channel-cells = <1>;
};
uart: uart@18020000 {
compatible = "ns8250";
reg = <0x18020000 0x20>;
interrupts = <3>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "uart";
reg-io-width = <4>;
reg-shift = <2>;
no-loopback-test;
status = "disabled";
};
gpio: gpio@18040000 {
compatible = "qca,ar9132-gpio",
"qca,ar7100-gpio";
reg = <0x18040000 0x30>;
interrupts = <2>;
ngpios = <22>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
pll: pll-controller@18050000 {
compatible = "qca,ar9132-pll",
"qca,ar9130-pll", "syscon";
reg = <0x18050000 0x20>;
clock-names = "ref";
/* The board must provides the ref clock */
#clock-cells = <1>;
clock-output-names = "cpu", "ddr", "ahb";
};
wdt: wdt@18060008 {
compatible = "qca,ar7130-wdt";
reg = <0x18060008 0x8>;
interrupts = <4>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "wdt";
};
miscintc: interrupt-controller@18060010 {
compatible = "qca,ar9132-misc-intc",
"qca,ar7100-misc-intc";
reg = <0x18060010 0x8>;
interrupt-parent = <&cpuintc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <1>;
};
rst: reset-controller@1806001c {
compatible = "qca,ar9132-reset",
"qca,ar7100-reset";
reg = <0x1806001c 0x4>;
#reset-cells = <1>;
};
};
usb: usb@1b000100 {
compatible = "qca,ar7100-ehci", "generic-ehci";
reg = <0x1b000100 0x100>;
interrupts = <3>;
resets = <&rst 5>;
has-transaction-translator;
phy-names = "usb";
phys = <&usb_phy>;
status = "disabled";
};
spi: spi@1f000000 {
compatible = "qca,ar9132-spi", "qca,ar7100-spi";
reg = <0x1f000000 0x10>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "ahb";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
wmac: wmac@180c0000 {
compatible = "qca,ar9130-wmac";
reg = <0x180c0000 0x230000>;
interrupts = <2>;
status = "disabled";
};
};
usb_phy: usb-phy {
compatible = "qca,ar7200-usb-phy";
reset-names = "usb-phy", "usb-suspend-override";
resets = <&rst 4>, <&rst 3>;
#phy-cells = <0>;
status = "disabled";
};
};
ð0 {
compatible = "qca,ar9130-eth", "syscon";
reg = <0x19000000 0x200
0x18070000 0x4>;
pll-data = <0x1a000000 0x13000a44 0x00441099>;
pll-reg = <0x4 0x14 20>;
pll-handle = <&pll>;
resets = <&rst 9>;
reset-names = "mac";
qca,mac-idx = <0>;
};