From: Suman Anna <s-a...@ti.com>

Add the Wakeup M3 IPC node for the wkup_m3_ipc driver on AM33xx SoCs.
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-a...@ti.com>
Signed-off-by: Dave Gerlach <d-gerl...@ti.com>
---
 arch/arm/boot/dts/am33xx.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 4f2c07a..13f097f 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -153,6 +153,14 @@
                                        };
                                };
 
+                               wkup_m3_ipc: wkup_m3_ipc@1324 {
+                                       compatible = "ti,am3352-wkup-m3-ipc";
+                                       reg = <0x1324 0x24>;
+                                       interrupts = <78>;
+                                       ti,rproc = <&wkup_m3>;
+                                       mboxes = <&mailbox &mbox_wkupm3>;
+                               };
+
                                scm_clockdomains: clockdomains {
                                };
                        };
-- 
2.4.5

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