soc: nrf: Add nRF54LM20A device (387520c8) · Commits · Wenxi XU / zephyr

dts/arm/nordic/nrf54lm20a_enga_cpuapp.dtsi

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Changes for dts/arm/nordic/nrf54lm20a_enga_cpuapp.dtsi: 125 added lines, 0 removed lines.
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		/*
		* Copyright (c) 2024 Nordic Semiconductor ASA
		*
		* SPDX-License-Identifier: Apache-2.0
		*/

		#include <nordic/nrf54lm20a.dtsi>

		cpu: &cpuapp {};
		systick: &cpuapp_systick {};
		nvic: &cpuapp_nvic {};

		/delete-node/ &cpuflpr;
		/delete-node/ &cpuflpr_rram;
		/delete-node/ &cpuflpr_sram;
		/delete-node/ &cpuflpr_clic;

		/ {
		chosen {
		zephyr,entropy = &prng;
		};

		soc {
		compatible = "simple-bus";
		interrupt-parent = <&cpuapp_nvic>;
		ranges;
		};

		psa_rng: psa-rng {
		compatible = "zephyr,psa-crypto-rng";
		status = "disabled";
		};

		prng: prng {
		compatible = "nordic,entropy-prng";
		status = "okay";
		};
		};

		&cpuflpr_vpr {
		cpuapp_vevif_rx: mailbox@1 {
		compatible = "nordic,nrf-vevif-event-rx";
		reg = <0x0 0x1000>;
		status = "disabled";
		interrupts = <76 NRF_DEFAULT_IRQ_PRIORITY>;
		#mbox-cells = <1>;
		nordic,events = <1>;
		nordic,events-mask = <0x00100000>;
		};

		cpuapp_vevif_tx: mailbox@0 {
		compatible = "nordic,nrf-vevif-task-tx";
		reg = <0x0 0x1000>;
		#mbox-cells = <1>;
		nordic,tasks = <7>;
		nordic,tasks-mask = <0x007f0000>;
		status = "disabled";
		};
		};

		&cpuapp_ppb {
		compatible = "simple-bus";
		ranges;
		};

		&grtc {
		interrupts = <228 NRF_DEFAULT_IRQ_PRIORITY>,
		<229 NRF_DEFAULT_IRQ_PRIORITY>; /* reserved for Zero Latency IRQs */
		};

		&gpiote20 {
		interrupts = <219 NRF_DEFAULT_IRQ_PRIORITY>;
		};

		&gpiote30 {
		interrupts = <269 NRF_DEFAULT_IRQ_PRIORITY>;
		};

		&dppic00 {
		status = "okay";
		};

		&dppic10 {
		status = "okay";
		};

		&dppic20 {
		status = "okay";
		};

		&dppic30 {
		status = "okay";
		};

		&ppib00 {
		status = "okay";
		};

		&ppib01 {
		status = "okay";
		};

		&ppib10 {
		status = "okay";
		};

		&ppib11 {
		status = "okay";
		};

		&ppib20 {
		status = "okay";
		};

		&ppib21 {
		status = "okay";
		};

		&ppib22 {
		status = "okay";
		};

		&ppib30 {
		status = "okay";
		};

dts/riscv/nordic/nrf54lm20a_enga_cpuflpr.dtsi

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Changes for dts/riscv/nordic/nrf54lm20a_enga_cpuflpr.dtsi: 67 added lines, 0 removed lines.
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		/*
		* Copyright (c) 2025 Nordic Semiconductor ASA
		*
		* SPDX-License-Identifier: Apache-2.0
		*/

		#include <nordic/nrf54lm20a.dtsi>

		cpu: &cpuflpr {};
		clic: &cpuflpr_clic {};

		/delete-node/ &cpuapp;
		/delete-node/ &cpuapp_rram;
		/delete-node/ &cpuapp_ppb;
		/delete-node/ &cpuapp_sram;

		/ {
		soc {
		compatible = "simple-bus";
		interrupt-parent = <&cpuflpr_clic>;
		ranges;
		};
		};

		&cpuflpr {
		cpuflpr_vevif_rx: mailbox {
		compatible = "nordic,nrf-vevif-task-rx";
		status = "disabled";
		interrupt-parent = <&cpuflpr_clic>;
		interrupts = <16 NRF_DEFAULT_IRQ_PRIORITY>,
		<17 NRF_DEFAULT_IRQ_PRIORITY>,
		<18 NRF_DEFAULT_IRQ_PRIORITY>,
		<19 NRF_DEFAULT_IRQ_PRIORITY>,
		<20 NRF_DEFAULT_IRQ_PRIORITY>,
		<21 NRF_DEFAULT_IRQ_PRIORITY>,
		<22 NRF_DEFAULT_IRQ_PRIORITY>;
		#mbox-cells = <1>;
		nordic,tasks = <7>;
		nordic,tasks-mask = <0x007f0000>;
		};
		};

		&cpuflpr_vpr {
		cpuflpr_vevif_tx: mailbox {
		compatible = "nordic,nrf-vevif-event-tx";
		#mbox-cells = <1>;
		nordic,events = <1>;
		nordic,events-mask = <0x00100000>;
		status = "disabled";
		};
		};

		&cpuflpr_clic {
		status = "okay";
		};

		&grtc {
		interrupts = <226 NRF_DEFAULT_IRQ_PRIORITY>;
		};

		&gpiote20 {
		interrupts = <218 NRF_DEFAULT_IRQ_PRIORITY>;
		};

		&gpiote30 {
		interrupts = <268 NRF_DEFAULT_IRQ_PRIORITY>;
		};

dts/vendor/nordic/nrf54lm20a.dtsi

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modules/hal_nordic/nrfx/CMakeLists.txt

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snippets/nordic-flpr/snippet.yml

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Changes for snippets/nordic-flpr/snippet.yml: 3 added lines, 0 removed lines.
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		@@ -15,3 +15,6 @@ boards:
		/.*/nrf54l20/cpuapp/:
		append:
		EXTRA_DTC_OVERLAY_FILE: soc/nrf54l20_cpuapp.overlay
		/.*/nrf54lm20a/cpuapp/:
		append:
		EXTRA_DTC_OVERLAY_FILE: soc/nrf54lm20a_cpuapp.overlay

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