92 lines
1.7 KiB
Plaintext
92 lines
1.7 KiB
Plaintext
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/* Copyright (c) 2024 sensry.io */
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/* SPDX-License-Identifier: Apache-2.0 */
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/dts-v1/;
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/ {
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#address-cells = <1>;
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#size-cells = <0>;
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu0: cpu@0 {
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compatible = "sensry,sy1xx", "riscv";
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reg = <0>;
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riscv,isa = "rv32imc_zicsr";
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status = "okay";
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};
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};
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l2_ram_text: memory@1c010200 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "mmio-sram";
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reg = <0x1c010200 0x5fe00>;
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status = "okay";
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};
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l2_ram_data: memory@1c070000 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "mmio-sram";
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reg = <0x1c070000 0x200000>;
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status = "okay";
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};
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soc {
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#address-cells = <1>;
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#size-cells = <0>;
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event0: interrupt-controller@1000 {
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compatible = "sensry,sy1xx-event-unit";
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reg = <0x1000>;
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interrupt-controller;
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#interrupt-cells = <1>;
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};
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systick: timer@1a10b040 {
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compatible = "sensry,sy1xx-sys-timer";
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reg = <0x1a10b040>;
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interrupt-parent = <&event0>;
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interrupts = <10 0>;
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ticks_us = <1000>;
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};
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timer1: timer@1a10b044 {
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compatible = "sensry,sy1xx-sys-timer";
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reg = <0x1a10b044>;
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interrupt-parent = <&event0>;
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interrupts = <11 0>;
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ticks_us = <1000>;
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};
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uart0: uart@1a102000 {
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compatible = "sensry,sy1xx-uart";
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reg = <0x1a102000>;
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instance = <0>;
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current-speed = <1000000>;
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status = "okay";
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};
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uart1: uart@1a102080 {
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compatible = "sensry,sy1xx-uart";
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reg = <0x1a102080>;
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instance = <1>;
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current-speed = <1000000>;
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status = "okay";
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};
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uart2: uart@1a102100 {
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compatible = "sensry,sy1xx-uart";
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reg = <0x1a102100>;
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instance = <2>;
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current-speed = <1000000>;
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status = "okay";
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};
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};
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};
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