blob: adb0437fc863c0d32c3d2bcc222122ec84a389ee [file] [log] [blame]
/* SPDX-License-Identifier: Apache-2.0 */
#include <arm/armv7-m.dtsi>
/ {
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-m3";
reg = <0>;
};
};
sram0: memory@20000000 {
compatible = "mmio-sram";
reg = <0x20000000 (64*1024)>;
};
sysclk: system-clock {
compatible = "fixed-clock";
clock-frequency = <12000000>;
#clock-cells = <0>;
};
soc {
flash-controller@400fd000 {
compatible = "ti,stellaris-flash-controller";
reg = <0x400fd000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
label = "FLASH_CTRL";
flash0: flash@0 {
compatible = "soc-nv-flash";
reg = <0x00000000 (256*1024)>;
};
};
uart0: uart@4000c000 {
compatible = "ti,stellaris-uart";
reg = <0x4000c000 0x4c>;
clocks = <&sysclk>;
interrupts = <5 3>;
status = "disabled";
label = "UART_0";
};
uart1: uart@4000d000 {
compatible = "ti,stellaris-uart";
reg = <0x4000d000 0x4c>;
clocks = <&sysclk>;
interrupts = <6 3>;
status = "disabled";
label = "UART_1";
};
uart2: uart@4000e000 {
compatible = "ti,stellaris-uart";
reg = <0x4000e000 0x4c>;
clocks = <&sysclk>;
interrupts = <33 3>;
status = "disabled";
label = "UART_2";
};
eth: ethernet@40048000 {
compatible = "ti,stellaris-ethernet";
reg = <0x40048000 0x3c>;
interrupts = <42 0>;
status = "disabled";
local-mac-address = [00 00 94 00 83 00];
label = "ETH";
};
gpio0: gpio@40004000 {
compatible = "ti,stellaris-gpio";
reg = <0x40004000 0x1000>;
interrupts = <0 3>;
label = "GPIO_A";
gpio-controller;
#gpio-cells = <2>;
ngpios = <8>;
};
gpio1: gpio@40005000 {
compatible = "ti,stellaris-gpio";
reg = <0x40005000 0x1000>;
interrupts = <1 3>;
label = "GPIO_B";
gpio-controller;
#gpio-cells = <2>;
ngpios = <8>;
};
gpio2: gpio@40006000 {
compatible = "ti,stellaris-gpio";
reg = <0x40006000 0x1000>;
interrupts = <2 3>;
label = "GPIO_C";
gpio-controller;
#gpio-cells = <2>;
ngpios = <8>;
};
gpio3: gpio@40007000 {
compatible = "ti,stellaris-gpio";
reg = <0x40007000 0x1000>;
interrupts = <3 3>;
label = "GPIO_D";
gpio-controller;
#gpio-cells = <2>;
ngpios = <8>;
};
gpio4: gpio@40024000 {
compatible = "ti,stellaris-gpio";
reg = <0x40024000 0x1000>;
interrupts = <4 3>;
label = "GPIO_E";
gpio-controller;
#gpio-cells = <2>;
ngpios = <4>;
};
gpio5: gpio@40025000 {
compatible = "ti,stellaris-gpio";
reg = <0x40025000 0x1000>;
interrupts = <30 3>;
label = "GPIO_F";
gpio-controller;
#gpio-cells = <2>;
ngpios = <4>;
};
gpio6: gpio@40026000 {
compatible = "ti,stellaris-gpio";
reg = <0x40026000 0x1000>;
interrupts = <31 3>;
label = "GPIO_G";
gpio-controller;
#gpio-cells = <2>;
ngpios = <2>;
};
};
};
&nvic {
arm,num-irq-priority-bits = <3>;
};