ARM: dts: AM4372: Add the wkup_m3_ipc node

Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
AM4372 SoC. This node uses the IPC registers, part of the Control
Module, and is therefore added as a child of the scm node.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index cfc6423..86a1454 100644 (file)
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -141,6 +141,14 @@
                                        };
                                };
 
+                               wkup_m3_ipc: wkup_m3_ipc@1324 {
+                                       compatible = "ti,am4372-wkup-m3-ipc";
+                                       reg = <0x1324 0x44>;
+                                       interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+                                       ti,rproc = <&wkup_m3>;
+                                       mboxes = <&mailbox &mbox_wkupm3>;
+                               };
+
                                scm_clockdomains: clockdomains {
                                };
                        };