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Commit 2800971f authored by Dave Gerlach's avatar Dave Gerlach Committed by Tony Lindgren
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ARM: dts: AM33xx: Add ti,mbox-send-noirq to wkup_m3 mailbox 



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 needed to achieve lower power numbers during CPU idle on
AM33xx.

Signed-off-by: default avatarDave Gerlach <d-gerlach@ti.com>
[s-anna@ti.com: revise commit description]
Signed-off-by: default avatarSuman Anna <s-anna@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 02f1cc3c

arch/arm/boot/dts/am33xx.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -399,6 +399,7 @@ 
			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>;

			};