linux-kernel - [PATCH v2 2/5] ARM: STi: DT: STiH407: Enable Mailbox testing facility

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Message-Id: <1458744223-12164-3-git-send-email-lee.jones@linaro.org>
Date:	Wed, 23 Mar 2016 14:43:40 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	kernel@...inux.com, maxime.coquelin@...com,
	jassisinghbrar@...il.com, dan.carpenter@...cle.com,
	Lee Jones <lee.jones@...aro.org>
Subject: [PATCH v2 2/5] ARM: STi: DT: STiH407: Enable Mailbox testing facility

This patch supplies a Client node to enable the Mailbox testing
facility.  It will be used to send and receive messages from any
given co-processor in order to test the STi Mailbox Controller
driver.

Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 arch/arm/boot/dts/stih407-family.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index e6e34b4..9376c38 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -695,6 +695,12 @@
 			status		= "okay";
 		};
 
+		mailbox_test {
+			compatible = "mailbox_test";
+			mboxes = <&mailbox2 1 31>, <&mailbox0 1 31>;
+			mbox-names = "tx", "rx";
+		};
+
 		mailbox0: mailbox@0  {
 			compatible	= "st,stih407-mailbox";
 			reg		= <0x8f00000 0x1000>;
-- 
1.9.1