adafruit-mirror/zephyr
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 9

dts: xtensa: nxp: add mailbox node

Browse source 
Add mailbox node used for inter-process communication.
For DSP, we have a direct interrupt line to the core.

Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
This commit is contained in:
Iuliana Prodan 2024-07-19 20:39:33 +03:00 committed by Maureen Helm
parent c85d157fc0
commit 991eb0cd10
1 changed files with 10 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
dts/xtensa/nxp/nxp_imx8.dtsi
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2021 NXP
* Copyright 2021, 2024 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -178,4 +178,13 @@
clocks = <&ccm IMX_CCM_LPUART3_CLK 0x0 0x0>;
status = "disabled";
};
mailbox0: mailbox@5d310000 {
compatible = "nxp,imx-mu";
reg = <0x5d310000 0x10000>;
interrupt-parent = <&clic>;
interrupts = <7 0 0>;
rdc = <0>;
status = "disabled";
};
};