From: Suman Anna <s-anna@ti.com>
Date: Fri, 19 May 2017 20:47:42 +0000 (-0500)
Subject: ARM: dts: am571x-idk: Enable the system mailboxes 5 and 6
X-Git-Tag: v4.14-rc1~607^2~25^2~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2303587b9b1d7867c6d2ec4ea3bc341a1c8be486;p=platform%2Fkernel%2Flinux-rpi.git

ARM: dts: am571x-idk: Enable the system mailboxes 5 and 6

Enable the System Mailboxes 5 and 6 and the corresponding
child sub-mailbox (IPC 3.x) nodes for the AM571x IDK board.
This is needed to enable communication with the respective
remote processors IPU1, IPU2, and DSP1 from the MPU.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/boot/dts/am571x-idk.dts b/arch/arm/boot/dts/am571x-idk.dts
index ad68d1e..7b20783 100644
--- a/arch/arm/boot/dts/am571x-idk.dts
+++ b/arch/arm/boot/dts/am571x-idk.dts
@@ -79,3 +79,20 @@
 	id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>;
 	vbus-gpio = <&gpio7 22 GPIO_ACTIVE_HIGH>;
 };
+
+&mailbox5 {
+	status = "okay";
+	mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
+		status = "okay";
+	};
+	mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
+		status = "okay";
+	};
+};
+
+&mailbox6 {
+	status = "okay";
+	mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
+		status = "okay";
+	};
+};