[PATCH 2/7] arm64: dts: imx94: Add V2X/ELE mailbox nodes
From: Peng Fan (OSS)
Date: Sat Mar 14 2026 - 08:52:02 EST
From: Peng Fan <peng.fan@xxxxxxx>
Add V2X and ELE Message Unit nodes for i.MX94.
One extra V2X MU which is dedicated for V2X fast crypto engine is not
included, because it requires a new compatible string.
Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
arch/arm64/boot/dts/freescale/imx94.dtsi | 42 ++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx94.dtsi b/arch/arm64/boot/dts/freescale/imx94.dtsi
index d2f31c8caf6eb781f0cf4d245d8bc67d8e7b7206..3f6d4aa4b9f365b209f82c7bf5d036bb58b1b86f 100644
--- a/arch/arm64/boot/dts/freescale/imx94.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx94.dtsi
@@ -1205,6 +1205,48 @@ a55_irqsteer: interrupt-controller@446a0000 {
};
};
+ mailbox@47300000 {
+ compatible = "fsl,imx95-mu-v2x";
+ reg = <0x0 0x47300000 0x0 0x10000>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <2>;
+ };
+
+ mailbox@47310000 {
+ compatible = "fsl,imx95-mu-v2x";
+ reg = <0x0 0x47310000 0x0 0x10000>;
+ interrupts = <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <2>;
+ };
+
+ mailbox@47330000 {
+ compatible = "fsl,imx95-mu-v2x";
+ reg = <0x0 0x47330000 0x0 0x10000>;
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <2>;
+ };
+
+ mailbox@47340000 {
+ compatible = "fsl,imx95-mu-v2x";
+ reg = <0x0 0x47340000 0x0 0x10000>;
+ interrupts = <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <2>;
+ };
+
+ mailbox@47350000 {
+ compatible = "fsl,imx95-mu-v2x";
+ reg = <0x0 0x47350000 0x0 0x10000>;
+ interrupts = <GIC_SPI 385 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <2>;
+ };
+
+ mailbox@47550000 {
+ compatible = "fsl,imx95-mu-ele";
+ reg = <0x0 0x47550000 0x0 0x10000>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <2>;
+ };
+
aips4: bus@49000000 {
compatible = "fsl,aips-bus", "simple-bus";
reg = <0x0 0x49000000 0x0 0x800000>;
--
2.37.1