[nrf fromlist] dts: nordic: nrf54h20: Add SysCtrl VEVIF node

Upstream PR: zephyrproject-rtos/zephyr#71265 Add a VEVIF node to be used for communicating with SysCtrl (cpusys). This is the only part of the SysCtrl VPR exposed to local domains. Signed-off-by: Grzegorz Swiderski <grzegorz.swiderski@nordicsemi.no> (cherry picked from commit 801a13f8cf5c5b08908757b7e1f3b08d6b8ea667)
57300 · Apr 17, 2024 · b1d4ec7 · b1d4ec7
1 parent 9fde1aa
commit b1d4ec7
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Showing 4 changed files with 12 additions and 0 deletions.
diff --git a/dts/arm/nordic/nrf54h20_cpuapp.dtsi b/dts/arm/nordic/nrf54h20_cpuapp.dtsi
@@ -10,6 +10,7 @@ cpu: &cpuapp {};
 systick: &cpuapp_systick {};
 nvic: &cpuapp_nvic {};
 cpuppr_vevif: &cpuppr_vevif_remote {};
+cpusys_vevif: &cpusys_vevif_remote {};
 
 /delete-node/ &cpuppr;
 /delete-node/ &cpurad;

diff --git a/dts/arm/nordic/nrf54h20_cpurad.dtsi b/dts/arm/nordic/nrf54h20_cpurad.dtsi
@@ -10,6 +10,7 @@ cpu: &cpurad {};
 systick: &cpurad_systick {};
 nvic: &cpurad_nvic {};
 cpuppr_vevif: &cpuppr_vevif_remote {};
+cpusys_vevif: &cpusys_vevif_remote {};
 
 /delete-node/ &cpuapp;
 /delete-node/ &cpuapp_peripherals;

diff --git a/dts/common/nordic/nrf54h20.dtsi b/dts/common/nordic/nrf54h20.dtsi
@@ -311,6 +311,15 @@
 				#mbox-cells = <1>;
 			};
 
+			cpusys_vevif_remote: mailbox@8c8000 {
+				compatible = "nordic,nrf-vevif-remote";
+				reg = <0x8c8000 0x1000>;
+				status = "disabled";
+				#mbox-cells = <1>;
+				nordic,tasks = <32>;
+				nordic,tasks-mask = <0xfffff0ff>;
+			};
+
 			ipct120: ipct@8d1000 {
 				compatible = "nordic,nrf-ipct-global";
 				reg = <0x8d1000 0x1000>;

diff --git a/dts/riscv/nordic/nrf54h20_cpuppr.dtsi b/dts/riscv/nordic/nrf54h20_cpuppr.dtsi
@@ -9,6 +9,7 @@
 cpu: &cpuppr {};
 clic: &cpuppr_clic {};
 cpuppr_vevif: &cpuppr_vevif_local {};
+cpusys_vevif: &cpusys_vevif_remote {};
 
 /delete-node/ &cpuapp;
 /delete-node/ &cpuapp_peripherals;