105 lines
1.8 KiB
Plaintext
105 lines
1.8 KiB
Plaintext
/dts-v1/;
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#include <arm/armv7-m.dtsi>
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/ {
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compatible = "arm,beetle";
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#address-cells = <1>;
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#size-cells = <1>;
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chosen {
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zephyr,console = &uart1;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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compatible = "arm,cortex-m3";
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reg = <0>;
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};
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};
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sram0: memory@20000000 {
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compatible = "mmio-sram";
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reg = <0x20000000 0x20000>;
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};
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flash0: flash@0 {
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compatible = "soc-nv-flash";
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reg = <0 0x40000>;
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};
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soc {
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timer0: timer@40000000 {
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compatible = "arm,cmsdk-timer";
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reg = <0x40000000 0x1000>;
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interrupts = <8 3>;
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};
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timer1: timer@40001000 {
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compatible = "arm,cmsdk-timer";
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reg = <0x40001000 0x1000>;
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interrupts = <9 3>;
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};
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dtimer0: dtimer@40002000 {
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compatible = "arm,cmsdk-dtimer";
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reg = <0x40000000 0x1000>;
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interrupts = <10 3>;
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};
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uart0: uart@40004000 {
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compatible = "arm,cmsdk-uart";
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reg = <0x40004000 0x1000>;
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interrupts = <0 3>;
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current-speed = <115200>;
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label = "UART_0";
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};
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uart1: uart@40005000 {
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compatible = "arm,cmsdk-uart";
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reg = <0x40005000 0x1000>;
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interrupts = <1 3>;
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current-speed = <115200>;
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label = "UART_1";
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};
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wdog0: wdog@40008000 {
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compatible = "arm,cmsdk-watchdog";
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reg = <0x40008000 0x1000>;
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};
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gpio0: gpio@40010000 {
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compatible = "arm,cmsdk-gpio";
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reg = <0x40010000 0x1000>;
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interrupts = <6 3>;
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};
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gpio1: gpio@40011000 {
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compatible = "arm,cmsdk-gpio";
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reg = <0x40011000 0x1000>;
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interrupts = <7 3>;
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};
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gpio2: gpio@40012000 {
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compatible = "arm,cmsdk-gpio";
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reg = <0x40012000 0x1000>;
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interrupts = <42 3>;
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};
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gpio3: gpio@40013000 {
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compatible = "arm,cmsdk-gpio";
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reg = <0x40013000 0x1000>;
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interrupts = <43 3>;
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};
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};
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};
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&nvic {
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arm,num-irq-priority-bits = <3>;
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};
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