michaelh/zephyr
1
0
Fork 0
Code Releases Activity

dts: nordic: nrf54: Add nRF54L09 FLPR

Browse source 
Add nrF54L09 FLPR core support.

Signed-off-by: Adam Kondraciuk <adam.kondraciuk@nordicsemi.no>
This commit is contained in:
Adam Kondraciuk 2025-02-06 13:51:04 +01:00 • committed by Benjamin Cabé
commit 4e1b310698
2 changed files with 72 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

10
dts/common/nordic/nrf54l09.dtsi
View file

@ -93,19 +93,19 @@
};
cpuapp_sram: memory@20000000 {
reg = <0x20000000 DT_SIZE_K(144)>;
ranges = <0x0 0x20000000 DT_SIZE_K(144)>;
reg = <0x20000000 DT_SIZE_K(143)>;
ranges = <0x0 0x20000000 DT_SIZE_K(143)>;
compatible = "mmio-sram";
#address-cells = <1>;
#size-cells = <1>;
};
cpuflpr_sram: memory@20024000 {
cpuflpr_sram: memory@20023c00 {
compatible = "mmio-sram";
reg = <0x20024000 DT_SIZE_K(48)>;
reg = <0x20023c00 DT_SIZE_K(48)>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x20024000 DT_SIZE_K(48)>;
ranges = <0x0 0x20023c00 DT_SIZE_K(48)>;
};
#ifdef USE_NON_SECURE_ADDRESS_MAP

67
dts/riscv/nordic/nrf54l09_enga_cpuflpr.dtsi Normal file
View file

@ -0,0 +1,67 @@
/*
* Copyright (c) 2025 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <nordic/nrf54l09.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>;
};