From 39394c602fcefa762aa9cd527d0f4afe26245c18 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Thu, 4 Jun 2015 13:11:47 -0700
Subject: [PATCH 112/203] ARM: bcm2835: Add the firmware driver information to
 the RPi DT
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Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Lee Jones <lee@kernel.org> (previous version with pm-domains)
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
[Rebased on rpi-4.1.y]
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
---
 arch/arm/boot/dts/bcm2835-rpi.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
@@ -27,6 +27,13 @@
 		};
 	};
 
+	soc {
+		firmware: firmware {
+			compatible = "raspberrypi,bcm2835-firmware";
+			mboxes = <&mailbox>;
+		};
+	};
+
 	/* Onboard audio */
 	audio: audio {
 		compatible = "brcm,bcm2835-audio";