0001-OMAP2-mailbox-convert-Slave-mailboxes-to-MPU-loopbac.patch

From cca55c212c3a64d85c73deb90f734eaf0c76ccac Mon Sep 17 00:00:00 2001
From: G Anthony <a0783926@ti.com>
Date: Fri, 21 Jun 2013 14:21:04 -0700
Subject: [PATCH] OMAP2+: mailbox: convert Slave mailboxes to MPU loopback

Set DT mailbox node USER attributes to the value (2) used to raise an
interrupt to the MPU (normally used by slaves to interrupt MPU), and
set the mailbox's tx fifo to the rx fifo for corresponding to each slave.

Signed-off-by: G Anthony <a0783926@ti.com>
---
 arch/arm/boot/dts/dra7.dtsi |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index f1fd7e3..4e89aff 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -312,7 +312,7 @@
 			ti,mbox-num-fifos = <12>;
 			#ti,mbox-data-cells = <4>;
 			ti,mbox-names = "mbox-ipu1", "mbox-dsp1";
-                        ti,mbox-data = <6 4 0 1>, <5 1 0 0>;
+			ti,mbox-data = <4 4 0 2>, <1 1 0 2>;
 		};
 
 		mailbox6: mailbox@48842000 {
@@ -323,8 +323,8 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <12>;
 			#ti,mbox-data-cells = <4>;
-			ti,mbox-names = "mbox-ipu2", "mbox-dsp2";
-                        ti,mbox-data = <6 4 0 1>, <5 1 0 0>;
+			ti,mbox-names = "mbox-ipu2", "mbox-dsp2"
+			ti,mbox-data = <4 4 0 2>, <1 1 0 2>;
 		};
 
 		mailbox7: mailbox@48844000 {
-- 
1.7.9.4