From 535462c244f954eb96b95dc186db7360f7e6a471 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Marek=20Beh=C3=BAn?= <marek.behun@nic.cz>
Date: Mon, 12 Aug 2019 18:30:03 +0200
Subject: [PATCH] arm64: dts: marvell: armada-37xx: add mailbox node
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

This adds the rWTM BIU mailbox node for communication with the secure
processor. The driver already exists in
drivers/mailbox/armada-37xx-rwtm-mailbox.c.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Gregory Clement <gregory.clement@bootlin.com>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
---
 arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index f43c431..7f69e3d 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -419,6 +419,13 @@
 				clocks = <&nb_periph_clk 15>;
 			};
 
+			rwtm: mailbox@b0000 {
+				compatible = "marvell,armada-3700-rwtm-mailbox";
+				reg = <0xb0000 0x100>;
+				interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+				#mbox-cells = <1>;
+			};
+
 			sdhci1: sdhci@d0000 {
 				compatible = "marvell,armada-3700-sdhci",
 					     "marvell,sdhci-xenon";
-- 
2.7.4