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63 lines
1.3 KiB
63 lines
1.3 KiB
/* |
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* Copyright (c) 2025 Espressif Systems (Shanghai) Co., Ltd. |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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#include <mem.h> |
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#include <freq.h> |
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#include <zephyr/dt-bindings/gpio/gpio.h> |
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#include <zephyr/dt-bindings/interrupt-controller/esp-esp32c6-intmux.h> |
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#include <zephyr/dt-bindings/clock/esp32c6_clock.h> |
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#include <dt-bindings/pinctrl/esp32c6-pinctrl.h> |
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/ { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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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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device_type = "cpu"; |
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compatible = "espressif,riscv"; |
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riscv,isa = "rv32imac_zicsr_zifencei"; |
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reg = <0>; |
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clock-source = <ESP32_RTC_FAST_CLK_SRC_XTAL_D2>; |
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clock-frequency = <DT_FREQ_M(20)>; |
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xtal-freq = <DT_FREQ_M(40)>; |
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}; |
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}; |
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soc { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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compatible = "simple-bus"; |
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ranges; |
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sramlp: memory@50000000 { |
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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 = <0x50000000 DT_SIZE_K(16)>; |
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shmlp: memory@0 { |
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reg = <0x0 0x10>; |
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}; |
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}; |
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flash: flash-controller@60002000 { |
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compatible = "espressif,esp32-flash-controller"; |
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reg = <0x60002000 0x1000>; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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flash0: flash@0 { |
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compatible = "soc-nv-flash"; |
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erase-block-size = <4096>; |
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write-block-size = <4>; |
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/* Flash size is specified in SOC/SIP dtsi */ |
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}; |
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}; |
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}; |
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};
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