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soc: nrf: Add nRF54LM20A device

Adding nRF54LM20A device.

Signed-off-by: Karol Lasończyk <karol.lasonczyk@nordicsemi.no>
pull/90162/merge
Karol Lasończyk 2 weeks ago committed by Daniel DeGrasse
parent
commit
387520c867
  1. 125
      dts/arm/nordic/nrf54lm20a_enga_cpuapp.dtsi
  2. 67
      dts/riscv/nordic/nrf54lm20a_enga_cpuflpr.dtsi
  3. 879
      dts/vendor/nordic/nrf54lm20a.dtsi
  4. 7
      modules/hal_nordic/nrfx/CMakeLists.txt
  5. 3
      snippets/nordic-flpr/snippet.yml
  6. 39
      snippets/nordic-flpr/soc/nrf54lm20a_cpuapp.overlay
  7. 6
      soc/nordic/nrf54l/Kconfig
  8. 15
      soc/nordic/nrf54l/Kconfig.defconfig.nrf54lm20a_enga_cpuapp
  9. 11
      soc/nordic/nrf54l/Kconfig.defconfig.nrf54lm20a_enga_cpuflpr
  10. 25
      soc/nordic/nrf54l/Kconfig.soc
  11. 2
      soc/nordic/nrf54l/Kconfig.sysbuild
  12. 13
      soc/nordic/soc.yml

125
dts/arm/nordic/nrf54lm20a_enga_cpuapp.dtsi

@ -0,0 +1,125 @@ @@ -0,0 +1,125 @@
/*
* 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";
};

67
dts/riscv/nordic/nrf54lm20a_enga_cpuflpr.dtsi

@ -0,0 +1,67 @@ @@ -0,0 +1,67 @@
/*
* 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>;
};

879
dts/vendor/nordic/nrf54lm20a.dtsi vendored

@ -0,0 +1,879 @@ @@ -0,0 +1,879 @@
/*
* Copyright (c) 2024 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <mem.h>
#include <nordic/nrf_common.dtsi>
#include <zephyr/dt-bindings/adc/nrf-saadc-nrf54l.h>
#include <zephyr/dt-bindings/regulator/nrf5x.h>
/delete-node/ &sw_pwm;
/* Domain IDs. Can be used to specify channel links in IPCT nodes. */
#define NRF_DOMAIN_ID_APPLICATION 0
#define NRF_DOMAIN_ID_FLPR 1
/ {
#address-cells = <1>;
#size-cells = <1>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpuapp: cpu@0 {
compatible = "arm,cortex-m33f";
reg = <0>;
device_type = "cpu";
clocks = <&hfpll>;
#address-cells = <1>;
#size-cells = <1>;
itm: itm@e0000000 {
compatible = "arm,armv8m-itm";
reg = <0xe0000000 0x1000>;
swo-ref-frequency = <DT_FREQ_M(128)>;
};
};
cpuflpr: cpu@1 {
compatible = "nordic,vpr";
reg = <1>;
device_type = "cpu";
riscv,isa = "rv32emc";
nordic,bus-width = <32>;
};
};
clocks {
pclk: pclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <DT_FREQ_M(16)>;
};
pclk32m: pclk32m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <DT_FREQ_M(32)>;
};
lfxo: lfxo {
compatible = "nordic,nrf54l-lfxo";
#clock-cells = <0>;
clock-frequency = <32768>;
};
hfxo: hfxo {
compatible = "nordic,nrf54l-hfxo";
#clock-cells = <0>;
clock-frequency = <DT_FREQ_M(32)>;
startup-time-us = <1650>;
};
hfpll: hfpll {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <DT_FREQ_M(128)>;
};
aclk: aclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <DT_FREQ_M(24)>;
};
};
soc {
#address-cells = <1>;
#size-cells = <1>;
ficr: ficr@ffc000 {
compatible = "nordic,nrf-ficr";
reg = <0xffc000 0x1000>;
#nordic,ficr-cells = <1>;
};
uicr: uicr@ffd000 {
compatible = "nordic,nrf-uicr";
reg = <0xffd000 0x1000>;
};
cpuapp_sram: memory@20000000 {
compatible = "mmio-sram";
reg = <0x20000000 DT_SIZE_K(511)>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x20000000 DT_SIZE_K(511)>;
};
cpuflpr_sram: memory@20067c00 {
compatible = "mmio-sram";
reg = <0x20067c00 DT_SIZE_K(96)>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x20067c00 DT_SIZE_K(96)>;
};
global_peripherals: peripheral@50000000 {
ranges = <0x0 0x50000000 0x10000000>;
#address-cells = <1>;
#size-cells = <1>;
dppic00: dppic@42000 {
compatible = "nordic,nrf-dppic";
reg = <0x42000 0x808>;
status = "disabled";
};
ppib00: ppib@44000 {
compatible = "nordic,nrf-ppib";
reg = <0x44000 0x1000>;
status = "disabled";
};
ppib01: ppib@45000 {
compatible = "nordic,nrf-ppib";
reg = <0x45000 0x1000>;
status = "disabled";
};
cpuflpr_vpr: vpr@4c000 {
compatible = "nordic,nrf-vpr-coprocessor";
reg = <0x4c000 0x1000>;
ranges = <0x0 0x4c000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
status = "disabled";
enable-secure;
cpuflpr_clic: interrupt-controller@f0000000 {
compatible = "nordic,nrf-clic";
reg = <0xf0000000 0x143c>;
interrupt-controller;
#interrupt-cells = <2>;
#address-cells = <1>;
status = "disabled";
};
};
spi00: spi@4d000 {
/*
* This spi node can be either SPIM or SPIS,
* for the user to pick:
* compatible = "nordic,nrf-spim" or
* "nordic,nrf-spis".
*/
compatible = "nordic,nrf-spim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x4d000 0x1000>;
interrupts = <77 NRF_DEFAULT_IRQ_PRIORITY>;
max-frequency = <DT_FREQ_M(32)>;
easydma-maxcnt-bits = <16>;
rx-delay-supported;
rx-delay = <1>;
status = "disabled";
};
uart00: uart@4d000 {
compatible = "nordic,nrf-uarte";
reg = <0x4d000 0x1000>;
interrupts = <77 NRF_DEFAULT_IRQ_PRIORITY>;
clocks = <&hfpll>;
status = "disabled";
endtx-stoptx-supported;
frame-timeout-supported;
};
gpio2: gpio@50400 {
compatible = "nordic,nrf-gpio";
gpio-controller;
reg = <0x50400 0x300>;
#gpio-cells = <2>;
ngpios = <11>;
status = "disabled";
port = <2>;
};
timer00: timer@55000 {
compatible = "nordic,nrf-timer";
status = "disabled";
reg = <0x55000 0x1000>;
cc-num = <6>;
max-bit-width = <32>;
interrupts = <85 NRF_DEFAULT_IRQ_PRIORITY>;
clocks = <&hfpll>;
prescaler = <0>;
};
usbhs: usbhs@5a000 {
compatible = "nordic,nrf-usbhs-nrf54l", "snps,dwc2";
reg = <0x5a000 0x1000>, <0x50020000 0x1a000>;
reg-names = "wrapper", "core";
interrupts = <90 NRF_DEFAULT_IRQ_PRIORITY>;
num-in-eps = <16>;
num-out-eps = <16>;
ghwcfg1 = <0x0>;
ghwcfg2 = <0x22affc52>;
ghwcfg4 = <0x3e10aa60>;
status = "disabled";
};
dppic10: dppic@82000 {
compatible = "nordic,nrf-dppic";
reg = <0x82000 0x808>;
status = "disabled";
};
ppib10: ppib@83000 {
compatible = "nordic,nrf-ppib";
reg = <0x83000 0x1000>;
status = "disabled";
};
ppib11: ppib@84000 {
compatible = "nordic,nrf-ppib";
reg = <0x84000 0x1000>;
status = "disabled";
};
timer10: timer@85000 {
compatible = "nordic,nrf-timer";
status = "disabled";
reg = <0x85000 0x1000>;
cc-num = <8>;
max-bit-width = <32>;
interrupts = <133 NRF_DEFAULT_IRQ_PRIORITY>;
clocks = <&hfxo>;
prescaler = <0>;
};
egu10: egu@87000 {
compatible = "nordic,nrf-egu";
reg = <0x87000 0x1000>;
interrupts = <135 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
};
radio: radio@8a000 {
compatible = "nordic,nrf-radio";
reg = <0x8a000 0x1000>;
interrupts = <138 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
dfe-supported;
ieee802154-supported;
ble-2mbps-supported;
ble-coded-phy-supported;
cs-supported;
ieee802154: ieee802154 {
compatible = "nordic,nrf-ieee802154";
status = "disabled";
};
/* Note: In the nRF Connect SDK the SoftDevice Controller
* is added and set as the default Bluetooth Controller.
*/
bt_hci_sdc: bt_hci_sdc {
compatible = "nordic,bt-hci-sdc";
status = "disabled";
};
bt_hci_controller: bt_hci_controller {
compatible = "zephyr,bt-hci-ll-sw-split";
status = "disabled";
};
};
dppic20: dppic@c2000 {
compatible = "nordic,nrf-dppic";
reg = <0xc2000 0x808>;
status = "disabled";
};
ppib20: ppib@c3000 {
compatible = "nordic,nrf-ppib";
reg = <0xc3000 0x1000>;
status = "disabled";
};
ppib21: ppib@c4000 {
compatible = "nordic,nrf-ppib";
reg = <0xc4000 0x1000>;
status = "disabled";
};
ppib22: ppib@c5000 {
compatible = "nordic,nrf-ppib";
reg = <0xc5000 0x1000>;
status = "disabled";
};
i2c20: i2c@c6000 {
compatible = "nordic,nrf-twim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xc6000 0x1000>;
interrupts = <198 NRF_DEFAULT_IRQ_PRIORITY>;
easydma-maxcnt-bits = <16>;
status = "disabled";
zephyr,pm-device-runtime-auto;
};
spi20: spi@c6000 {
/*
* This spi node can be either SPIM or SPIS,
* for the user to pick:
* compatible = "nordic,nrf-spim" or
* "nordic,nrf-spis".
*/
compatible = "nordic,nrf-spim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xc6000 0x1000>;
interrupts = <198 NRF_DEFAULT_IRQ_PRIORITY>;
max-frequency = <DT_FREQ_M(8)>;
easydma-maxcnt-bits = <16>;
rx-delay-supported;
rx-delay = <1>;
status = "disabled";
};
uart20: uart@c6000 {
compatible = "nordic,nrf-uarte";
reg = <0xc6000 0x1000>;
interrupts = <198 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
endtx-stoptx-supported;
frame-timeout-supported;
};
i2c21: i2c@c7000 {
compatible = "nordic,nrf-twim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xc7000 0x1000>;
interrupts = <199 NRF_DEFAULT_IRQ_PRIORITY>;
easydma-maxcnt-bits = <16>;
status = "disabled";
zephyr,pm-device-runtime-auto;
};
spi21: spi@c7000 {
/*
* This spi node can be either SPIM or SPIS,
* for the user to pick:
* compatible = "nordic,nrf-spim" or
* "nordic,nrf-spis".
*/
compatible = "nordic,nrf-spim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xc7000 0x1000>;
interrupts = <199 NRF_DEFAULT_IRQ_PRIORITY>;
max-frequency = <DT_FREQ_M(8)>;
easydma-maxcnt-bits = <16>;
rx-delay-supported;
rx-delay = <1>;
status = "disabled";
};
uart21: uart@c7000 {
compatible = "nordic,nrf-uarte";
reg = <0xc7000 0x1000>;
interrupts = <199 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
endtx-stoptx-supported;
frame-timeout-supported;
};
i2c22: i2c@c8000 {
compatible = "nordic,nrf-twim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xc8000 0x1000>;
interrupts = <200 NRF_DEFAULT_IRQ_PRIORITY>;
easydma-maxcnt-bits = <16>;
status = "disabled";
zephyr,pm-device-runtime-auto;
};
spi22: spi@c8000 {
/*
* This spi node can be either SPIM or SPIS,
* for the user to pick:
* compatible = "nordic,nrf-spim" or
* "nordic,nrf-spis".
*/
compatible = "nordic,nrf-spim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xc8000 0x1000>;
interrupts = <200 NRF_DEFAULT_IRQ_PRIORITY>;
max-frequency = <DT_FREQ_M(8)>;
easydma-maxcnt-bits = <16>;
rx-delay-supported;
rx-delay = <1>;
status = "disabled";
};
uart22: uart@c8000 {
compatible = "nordic,nrf-uarte";
reg = <0xc8000 0x1000>;
interrupts = <200 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
endtx-stoptx-supported;
frame-timeout-supported;
};
egu20: egu@c9000 {
compatible = "nordic,nrf-egu";
reg = <0xc9000 0x1000>;
interrupts = <201 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
};
timer20: timer@ca000 {
compatible = "nordic,nrf-timer";
status = "disabled";
reg = <0xca000 0x1000>;
cc-num = <6>;
max-bit-width = <32>;
interrupts = <202 NRF_DEFAULT_IRQ_PRIORITY>;
prescaler = <0>;
};
timer21: timer@cb000 {
compatible = "nordic,nrf-timer";
status = "disabled";
reg = <0xcb000 0x1000>;
cc-num = <6>;
max-bit-width = <32>;
interrupts = <203 NRF_DEFAULT_IRQ_PRIORITY>;
prescaler = <0>;
};
timer22: timer@cc000 {
compatible = "nordic,nrf-timer";
status = "disabled";
reg = <0xcc000 0x1000>;
cc-num = <6>;
max-bit-width = <32>;
interrupts = <204 NRF_DEFAULT_IRQ_PRIORITY>;
prescaler = <0>;
};
timer23: timer@cd000 {
compatible = "nordic,nrf-timer";
status = "disabled";
reg = <0xcd000 0x1000>;
cc-num = <6>;
max-bit-width = <32>;
interrupts = <205 NRF_DEFAULT_IRQ_PRIORITY>;
prescaler = <0>;
};
timer24: timer@ce000 {
compatible = "nordic,nrf-timer";
status = "disabled";
reg = <0xce000 0x1000>;
cc-num = <6>;
max-bit-width = <32>;
interrupts = <206 NRF_DEFAULT_IRQ_PRIORITY>;
prescaler = <0>;
};
pdm20: pdm@d0000 {
compatible = "nordic,nrf-pdm";
status = "disabled";
reg = <0xd0000 0x1000>;
interrupts = <208 NRF_DEFAULT_IRQ_PRIORITY>;
};
pdm21: pdm@d1000 {
compatible = "nordic,nrf-pdm";
status = "disabled";
reg = <0xd1000 0x1000>;
interrupts = <209 NRF_DEFAULT_IRQ_PRIORITY>;
};
pwm20: pwm@d2000 {
compatible = "nordic,nrf-pwm";
status = "disabled";
reg = <0xd2000 0x1000>;
interrupts = <210 NRF_DEFAULT_IRQ_PRIORITY>;
#pwm-cells = <3>;
};
pwm21: pwm@d3000 {
compatible = "nordic,nrf-pwm";
status = "disabled";
reg = <0xd3000 0x1000>;
interrupts = <211 NRF_DEFAULT_IRQ_PRIORITY>;
#pwm-cells = <3>;
};
pwm22: pwm@d4000 {
compatible = "nordic,nrf-pwm";
status = "disabled";
reg = <0xd4000 0x1000>;
interrupts = <212 NRF_DEFAULT_IRQ_PRIORITY>;
#pwm-cells = <3>;
};
adc: adc@d5000 {
compatible = "nordic,nrf-saadc";
reg = <0xd5000 0x1000>;
interrupts = <213 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
#io-channel-cells = <1>;
zephyr,pm-device-runtime-auto;
};
nfct: nfct@d6000 {
compatible = "nordic,nrf-nfct";
reg = <0xd6000 0x1000>;
interrupts = <214 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
};
temp: temp@d7000 {
compatible = "nordic,nrf-temp";
reg = <0xd7000 0x1000>;
interrupts = <215 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
};
gpio1: gpio@d8200 {
compatible = "nordic,nrf-gpio";
gpio-controller;
reg = <0xd8200 0x300>;
#gpio-cells = <2>;
ngpios = <32>;
status = "disabled";
port = <1>;
gpiote-instance = <&gpiote20>;
};
gpio3: gpio@d8600 {
compatible = "nordic,nrf-gpio";
gpio-controller;
reg = <0xd8600 0x300>;
#gpio-cells = <2>;
ngpios = <13>;
status = "disabled";
port = <3>;
gpiote-instance = <&gpiote20>;
};
gpiote20: gpiote@da000 {
compatible = "nordic,nrf-gpiote";
reg = <0xda000 0x1000>;
status = "disabled";
instance = <20>;
};
qdec20: qdec@e0000 {
compatible = "nordic,nrf-qdec";
reg = <0xe0000 0x1000>;
interrupts = <224 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
};
qdec21: qdec@e1000 {
compatible = "nordic,nrf-qdec";
reg = <0xe1000 0x1000>;
interrupts = <225 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
};
grtc: grtc@e2000 {
compatible = "nordic,nrf-grtc";
reg = <0xe2000 0x1000>;
cc-num = <12>;
clocks = <&lfxo>, <&pclk>;
clock-names = "lfclock", "hfclock";
status = "disabled";
};
tdm: tdm@e8000 {
compatible = "nordic,nrf-tdm";
easydma-maxcnt-bits = <15>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0xe8000 0x1000>;
interrupts = <232 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
clocks = <&pclk32m>;
nordic,clockpin-enable = <NRF_FUN_TDM_SCK_M>,
<NRF_FUN_TDM_MCK>;
};
i2c23: i2c@ed000 {
compatible = "nordic,nrf-twim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xed000 0x1000>;
interrupts = <237 NRF_DEFAULT_IRQ_PRIORITY>;
easydma-maxcnt-bits = <16>;
status = "disabled";
zephyr,pm-device-runtime-auto;
};
spi23: spi@ed000 {
/*
* This spi node can be either SPIM or SPIS,
* for the user to pick:
* compatible = "nordic,nrf-spim" or
* "nordic,nrf-spis".
*/
compatible = "nordic,nrf-spim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xed000 0x1000>;
interrupts = <237 NRF_DEFAULT_IRQ_PRIORITY>;
max-frequency = <DT_FREQ_M(8)>;
easydma-maxcnt-bits = <16>;
rx-delay-supported;
rx-delay = <1>;
status = "disabled";
};
uart23: uart@ed000 {
compatible = "nordic,nrf-uarte";
reg = <0xed000 0x1000>;
interrupts = <237 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
endtx-stoptx-supported;
frame-timeout-supported;
};
i2c24: i2c@ee000 {
compatible = "nordic,nrf-twim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xee000 0x1000>;
interrupts = <238 NRF_DEFAULT_IRQ_PRIORITY>;
easydma-maxcnt-bits = <16>;
status = "disabled";
zephyr,pm-device-runtime-auto;
};
spi24: spi@ee000 {
/*
* This spi node can be either SPIM or SPIS,
* for the user to pick:
* compatible = "nordic,nrf-spim" or
* "nordic,nrf-spis".
*/
compatible = "nordic,nrf-spim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xee000 0x1000>;
interrupts = <238 NRF_DEFAULT_IRQ_PRIORITY>;
max-frequency = <DT_FREQ_M(8)>;
easydma-maxcnt-bits = <16>;
rx-delay-supported;
rx-delay = <1>;
status = "disabled";
};
uart24: uart@ee000 {
compatible = "nordic,nrf-uarte";
reg = <0xee000 0x1000>;
interrupts = <238 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
endtx-stoptx-supported;
frame-timeout-supported;
};
dppic30: dppic@102000 {
compatible = "nordic,nrf-dppic";
reg = <0x102000 0x808>;
status = "disabled";
};
ppib30: ppib@103000 {
compatible = "nordic,nrf-ppib";
reg = <0x103000 0x1000>;
status = "disabled";
};
i2c30: i2c@104000 {
compatible = "nordic,nrf-twim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x104000 0x1000>;
interrupts = <260 NRF_DEFAULT_IRQ_PRIORITY>;
easydma-maxcnt-bits = <16>;
status = "disabled";
zephyr,pm-device-runtime-auto;
};
spi30: spi@104000 {
/*
* This spi node can be either SPIM or SPIS,
* for the user to pick:
* compatible = "nordic,nrf-spim" or
* "nordic,nrf-spis".
*/
compatible = "nordic,nrf-spim";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x104000 0x1000>;
interrupts = <260 NRF_DEFAULT_IRQ_PRIORITY>;
max-frequency = <DT_FREQ_M(8)>;
easydma-maxcnt-bits = <16>;
rx-delay-supported;
rx-delay = <1>;
status = "disabled";
};
uart30: uart@104000 {
compatible = "nordic,nrf-uarte";
reg = <0x104000 0x1000>;
interrupts = <260 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
endtx-stoptx-supported;
frame-timeout-supported;
};
comp: comparator@106000 {
/*
* Use compatible "nordic,nrf-comp" to configure as COMP
* Use compatible "nordic,nrf-lpcomp" to configure as LPCOMP
*/
compatible = "nordic,nrf-comp";
reg = <0x106000 0x1000>;
status = "disabled";
interrupts = <262 NRF_DEFAULT_IRQ_PRIORITY>;
};
wdt30: watchdog@108000 {
compatible = "nordic,nrf-wdt";
reg = <0x108000 0x620>;
interrupts = <264 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
};
wdt31: watchdog@109000 {
compatible = "nordic,nrf-wdt";
reg = <0x109000 0x620>;
interrupts = <265 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
};
gpio0: gpio@10a000 {
compatible = "nordic,nrf-gpio";
gpio-controller;
reg = <0x10a000 0x300>;
#gpio-cells = <2>;
ngpios = <10>;
status = "disabled";
port = <0>;
gpiote-instance = <&gpiote30>;
};
gpiote30: gpiote@10c000 {
compatible = "nordic,nrf-gpiote";
reg = <0x10c000 0x1000>;
status = "disabled";
instance = <30>;
};
clock: clock@10e000 {
compatible = "nordic,nrf-clock";
reg = <0x10e000 0x1000>;
interrupts = <270 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
};
power: power@10e000 {
compatible = "nordic,nrf-power";
reg = <0x10e000 0x1000>;
ranges = <0x0 0x10e000 0x1000>;
interrupts = <270 NRF_DEFAULT_IRQ_PRIORITY>;
status = "disabled";
#address-cells = <1>;
#size-cells = <1>;
gpregret1: gpregret1@51c {
#address-cells = <1>;
#size-cells = <1>;
compatible = "nordic,nrf-gpregret";
reg = <0x51c 0x1>;
status = "disabled";
};
gpregret2: gpregret2@520 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "nordic,nrf-gpregret";
reg = <0x520 0x1>;
status = "disabled";
};
};
regulators: regulator@120000 {
compatible = "nordic,nrf54l-regulators";
reg = <0x120000 0x1000>;
status = "disabled";
#address-cells = <1>;
#size-cells = <1>;
vregmain: regulator@120600 {
compatible = "nordic,nrf5x-regulator";
reg = <0x120600 0x1>;
status = "disabled";
regulator-name = "VREGMAIN";
regulator-initial-mode = <NRF5X_REG_MODE_LDO>;
};
};
};
rram_controller: rram-controller@5004e000 {
compatible = "nordic,rram-controller";
reg = <0x5004e000 0x1000>;
interrupts = <78 NRF_DEFAULT_IRQ_PRIORITY>;
#address-cells = <1>;
#size-cells = <1>;
cpuapp_rram: rram@0 {
compatible = "soc-nv-flash";
reg = <0x0 DT_SIZE_K(2036)>;
erase-block-size = <4096>;
write-block-size = <16>;
};
cpuflpr_rram: rram@1e5000 {
compatible = "soc-nv-flash";
reg = <0x1e5000 DT_SIZE_K(96)>;
erase-block-size = <4096>;
write-block-size = <16>;
};
};
cpuapp_ppb: cpuapp-ppb-bus {
#address-cells = <1>;
#size-cells = <1>;
cpuapp_nvic: interrupt-controller@e000e100 {
#address-cells = <1>;
compatible = "arm,v8m-nvic";
reg = <0xe000e100 0xc00>;
arm,num-irq-priority-bits = <3>;
interrupt-controller;
#interrupt-cells = <2>;
};
cpuapp_systick: timer@e000e010 {
compatible = "arm,armv8m-systick";
reg = <0xe000e010 0x10>;
status = "disabled";
};
};
};
};

7
modules/hal_nordic/nrfx/CMakeLists.txt

@ -63,6 +63,9 @@ zephyr_compile_definitions_ifdef(CONFIG_SOC_COMPATIBLE_NRF54L15_CPUAPP NRF_APPLI @@ -63,6 +63,9 @@ zephyr_compile_definitions_ifdef(CONFIG_SOC_COMPATIBLE_NRF54L15_CPUAPP NRF_APPLI
zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF54L20_ENGA NRF54LM20A_ENGA_XXAA)
zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF54L20_ENGA_CPUAPP NRF_APPLICATION)
zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF54L20_ENGA_CPUFLPR NRF_FLPR)
zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF54LM20A_ENGA NRF54LM20A_ENGA_XXAA)
zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF54LM20A_ENGA_CPUAPP NRF_APPLICATION)
zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF54LM20A_ENGA_CPUFLPR NRF_FLPR)
zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF9120 NRF9120_XXAA)
zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF9160 NRF9160_XXAA)
@ -200,7 +203,7 @@ zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF54LX_SKIP_GLITCHDETECTOR_DISABLE @@ -200,7 +203,7 @@ zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF54LX_SKIP_GLITCHDETECTOR_DISABLE
# Inject code to skip TAMPC setup for nRF54L20 and nRF54L09. It is not supported for now.
# It needs to be removed when support is provided.
if(CONFIG_SOC_NRF54L20_ENGA_CPUAPP OR CONFIG_SOC_NRF54L09_ENGA_CPUAPP)
if(CONFIG_SOC_NRF54L20_ENGA_CPUAPP OR CONFIG_SOC_NRF54LM20A_ENGA_CPUAPP OR CONFIG_SOC_NRF54L09_ENGA_CPUAPP)
zephyr_compile_definitions(NRF_SKIP_TAMPC_SETUP)
endif()
@ -246,6 +249,8 @@ mdk_svd_ifdef(CONFIG_SOC_NRF54L15_CPUAPP nrf54l15_application.svd) @@ -246,6 +249,8 @@ mdk_svd_ifdef(CONFIG_SOC_NRF54L15_CPUAPP nrf54l15_application.svd)
mdk_svd_ifdef(CONFIG_SOC_NRF54L15_CPUFLPR nrf54l15_flpr.svd)
mdk_svd_ifdef(CONFIG_SOC_NRF54L20_ENGA_CPUAPP nrf54lm20a_enga_application.svd)
mdk_svd_ifdef(CONFIG_SOC_NRF54L20_ENGA_CPUFLPR nrf54lm20a_enga_flpr.svd)
mdk_svd_ifdef(CONFIG_SOC_NRF54LM20A_ENGA_CPUAPP nrf54lm20a_enga_application.svd)
mdk_svd_ifdef(CONFIG_SOC_NRF54LM20A_ENGA_CPUFLPR nrf54lm20a_enga_flpr.svd)
mdk_svd_ifdef(CONFIG_SOC_NRF9120 nrf9120.svd)
mdk_svd_ifdef(CONFIG_SOC_NRF9160 nrf9160.svd)
mdk_svd_ifdef(CONFIG_SOC_NRF9230_ENGB_CPUAPP nrf9230_engb_application.svd)

3
snippets/nordic-flpr/snippet.yml

@ -15,3 +15,6 @@ boards: @@ -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

39
snippets/nordic-flpr/soc/nrf54lm20a_cpuapp.overlay

@ -0,0 +1,39 @@ @@ -0,0 +1,39 @@
/*
* Copyright (c) 2025 Nordic Semiconductor
* SPDX-License-Identifier: Apache-2.0
*/
/ {
soc {
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
cpuflpr_code_partition: image@1ed000 {
/* FLPR core code partition */
reg = <0x1ed000 DT_SIZE_K(64)>;
};
};
cpuflpr_sram_code_data: memory@2006fc00 {
compatible = "mmio-sram";
reg = <0x2006fc00 DT_SIZE_K(64)>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x2006fc00 0x10000>;
};
};
};
&uart30 {
status = "reserved";
};
&cpuflpr_vpr {
execution-memory = <&cpuflpr_sram_code_data>;
source-memory = <&cpuflpr_code_partition>;
};
&cpuapp_vevif_tx {
status = "okay";
};

6
soc/nordic/nrf54l/Kconfig

@ -38,6 +38,9 @@ config SOC_NRF54L15_CPUAPP @@ -38,6 +38,9 @@ config SOC_NRF54L15_CPUAPP
config SOC_NRF54L20_ENGA_CPUAPP
select SOC_NRF54L_CPUAPP_COMMON
config SOC_NRF54LM20A_ENGA_CPUAPP
select SOC_NRF54L_CPUAPP_COMMON
config SOC_NRF54L05_CPUFLPR
select RISCV_CORE_NORDIC_VPR
@ -53,6 +56,9 @@ config SOC_NRF54L15_CPUFLPR @@ -53,6 +56,9 @@ config SOC_NRF54L15_CPUFLPR
config SOC_NRF54L20_ENGA_CPUFLPR
select RISCV_CORE_NORDIC_VPR
config SOC_NRF54LM20A_ENGA_CPUFLPR
select RISCV_CORE_NORDIC_VPR
if SOC_SERIES_NRF54LX
config SOC_NRF54LX_SKIP_CLOCK_CONFIG

15
soc/nordic/nrf54l/Kconfig.defconfig.nrf54lm20a_enga_cpuapp

@ -0,0 +1,15 @@ @@ -0,0 +1,15 @@
# Nordic Semiconductor nRF54LM20A MCU
# Copyright (c) 2025 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
if SOC_NRF54LM20A_ENGA_CPUAPP
config NUM_IRQS
default 290
config UART_NRFX_UARTE_SPURIOUS_RXTO_WORKAROUND
default y
endif # SOC_NRF54LM20A_ENGA_CPUAPP

11
soc/nordic/nrf54l/Kconfig.defconfig.nrf54lm20a_enga_cpuflpr

@ -0,0 +1,11 @@ @@ -0,0 +1,11 @@
# Nordic Semiconductor nRF54LM20A MCU
# Copyright (c) 2025 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
if SOC_NRF54LM20A_ENGA_CPUFLPR
config NUM_IRQS
default 287
endif # SOC_NRF54LM20A_ENGA_CPUFLPR

25
soc/nordic/nrf54l/Kconfig.soc

@ -105,9 +105,34 @@ config SOC_NRF54L20_ENGA_CPUFLPR @@ -105,9 +105,34 @@ config SOC_NRF54L20_ENGA_CPUFLPR
help
NRF54L20 ENGA CPUFLPR
config SOC_NRF54LM20A
bool
select SOC_SERIES_NRF54LX
help
NRF54LM20A
config SOC_NRF54LM20A_ENGA
bool
select SOC_NRF54LM20A
help
NRF54LM20A ENGA
config SOC_NRF54LM20A_ENGA_CPUAPP
bool
select SOC_NRF54LM20A_ENGA
help
NRF54LM20A ENGA CPUAPP
config SOC_NRF54LM20A_ENGA_CPUFLPR
bool
select SOC_NRF54LM20A_ENGA
help
NRF54LM20A ENGA CPUFLPR
config SOC
default "nrf54l05" if SOC_NRF54L05
default "nrf54l09" if SOC_NRF54L09
default "nrf54l10" if SOC_NRF54L10
default "nrf54l15" if SOC_NRF54L15
default "nrf54l20" if SOC_NRF54L20
default "nrf54lm20a" if SOC_NRF54LM20A

2
soc/nordic/nrf54l/Kconfig.sysbuild

@ -1,7 +1,7 @@ @@ -1,7 +1,7 @@
# Copyright (c) 2025 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
if SOC_NRF54L09_ENGA_CPUFLPR || SOC_NRF54L15_CPUFLPR || SOC_NRF54L20_ENGA_CPUFLPR
if SOC_NRF54L09_ENGA_CPUFLPR || SOC_NRF54L15_CPUFLPR || SOC_NRF54L20_ENGA_CPUFLPR || SOC_NRF54LM20A_ENGA_CPUFLPR
config HAS_NORDIC_VPR_LAUNCHER_IMAGE
default y

13
soc/nordic/soc.yml

@ -41,6 +41,10 @@ family: @@ -41,6 +41,10 @@ family:
cpuclusters:
- name: cpuapp
- name: cpuflpr
- name: nrf54lm20a
cpuclusters:
- name: cpuapp
- name: cpuflpr
- name: nrf54h
socs:
- name: nrf54h20
@ -124,6 +128,9 @@ runners: @@ -124,6 +128,9 @@ runners:
- qualifiers:
- nrf54l20/cpuapp
- nrf54l20/cpuflpr
- qualifiers:
- nrf54lm20a/cpuapp
- nrf54lm20a/cpuflpr
- qualifiers:
- nrf54h20/cpuapp
- nrf54h20/cpurad
@ -190,6 +197,9 @@ runners: @@ -190,6 +197,9 @@ runners:
- qualifiers:
- nrf54l20/cpuapp
- nrf54l20/cpuflpr
- qualifiers:
- nrf54lm20a/cpuapp
- nrf54lm20a/cpuflpr
- qualifiers:
- nrf54h20/cpuapp
- nrf54h20/cpurad
@ -256,6 +266,9 @@ runners: @@ -256,6 +266,9 @@ runners:
- qualifiers:
- nrf54l20/cpuapp
- nrf54l20/cpuflpr
- qualifiers:
- nrf54lm20a/cpuapp
- nrf54lm20a/cpuflpr
- qualifiers:
- nrf54h20/cpuapp
- nrf54h20/cpurad

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