[PATCH 2/4] ARM: dts: AM4372: Add ti, mbox-send-noirq to wkup_m3 mailbox

[Dave Gerlach]

From: Keerthy <j-keerthy at ti.com>

Add ti,mbox-send-noirq to wkup_m3 mailbox so that messages using
wkup_m3 mailbox are sent without triggering any further interrupts.
This is required to be able to send multiple messages to the WkupM3
after the mailbox usage logic adjustment in the wkup_m3_ipc driver.

Signed-off-by: Keerthy <j-keerthy at ti.com>
Acked-by: Dave Gerlach <d-gerlach at ti.com>
[s-anna at ti.com: revise commit description]
Signed-off-by: Suman Anna <s-anna at ti.com>
---
 arch/arm/boot/dts/am4372.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 6f6f393..5bccc48 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -214,6 +214,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <8>;
 			mbox_wkupm3: wkup_m3 {
+				ti,mbox-send-noirq;
 				ti,mbox-tx = <0 0 0>;
 				ti,mbox-rx = <0 0 3>;
 			};
-- 
2.4.5