97 lines
2.0 KiB
Plaintext
97 lines
2.0 KiB
Plaintext
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/*
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* Copyright 2024 Arm Limited and/or its affiliates <open-source-office@arm.com>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <arm/armv8.1-m.dtsi>
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#include <zephyr/dt-bindings/i2c/i2c.h>
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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#include <mem.h>
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#include "mps3_common.dtsi"
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/ {
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compatible = "arm,mps3-fvp";
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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 = &uart0;
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zephyr,shell-uart = &uart0;
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zephyr,sram = &dtcm;
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zephyr,flash = &itcm;
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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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device_type = "cpu";
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compatible = "arm,cortex-m85";
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <1>;
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mpu: mpu@e000ed90 {
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compatible = "arm,armv8.1m-mpu";
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reg = <0xe000ed90 0x40>;
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};
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};
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};
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ethosu {
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#address-cells = <1>;
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#size-cells = <0>;
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interrupt-parent = <&nvic>;
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ethosu0: ethosu@50004000 {
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compatible = "arm,ethos-u";
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reg = <0x50004000>;
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interrupts = <16 3>;
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secure-enable;
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privilege-enable;
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status = "okay";
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};
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};
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/* We utilize the secure addresses, if you subtract 0x10000000
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* you'll get the non-secure alias
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*/
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itcm: itcm@10000000 { /* alias @ 0x0 */
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compatible = "zephyr,memory-region";
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reg = <0x10000000 DT_SIZE_K(32)>;
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zephyr,memory-region = "ITCM";
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};
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sram: sram@11000000 { /* alias @ 0x01000000 */
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compatible = "zephyr,memory-region", "mmio-sram";
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reg = <0x11000000 DT_SIZE_M(2)>;
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zephyr,memory-region = "SRAM";
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};
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dtcm: dtcm@30000000 { /* alias @ 0x20000000 */
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compatible = "zephyr,memory-region";
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reg = <0x30000000 DT_SIZE_K(32)>;
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zephyr,memory-region = "DTCM";
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};
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isram: sram@31000000 {/* alias @ 0x21000000 */
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compatible = "zephyr,memory-region", "mmio-sram";
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reg = <0x31000000 DT_SIZE_M(4)>;
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zephyr,memory-region = "ISRAM";
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};
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soc {
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peripheral@50000000 {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0x0 0x50000000 0x10000000>;
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#include "mps3_common_soc_peripheral.dtsi"
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};
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};
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};
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