950-0708-ARM-dts-bcm27xx-Fix-DTC-warning-for-memory-node.patch

From 10524e83179ad016a379ea99364d6912812a9aa5 Mon Sep 17 00:00:00 2001
From: Stefan Wahren <wahrenst@gmx.net>
Date: Mon, 23 Sep 2019 20:09:12 +0200
Subject: [PATCH] ARM: dts: bcm27xx: Fix DTC warning for memory node

Compiling the bcm27xx DTS with W=1 leads to the following warning:

Warning (unit_address_vs_reg): /memory: node has a reg or ranges property,
but no unit name

Fix this by adding the unit address.

Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
---
 arch/arm/boot/dts/bcm2708-rpi.dtsi    | 2 +-
 arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 2 +-
 arch/arm/boot/dts/bcm2838-rpi-4-b.dts | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

--- a/arch/arm/boot/dts/bcm2708-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2708-rpi.dtsi
@@ -3,7 +3,7 @@
 #include "bcm2835-rpi.dtsi"
 
 / {
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0>;
 	};
--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
@@ -8,7 +8,7 @@
 	compatible = "raspberrypi,4-model-b", "brcm,bcm2838";
 	model = "Raspberry Pi 4 Model B";
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0>;
 	};
--- a/arch/arm/boot/dts/bcm2838-rpi-4-b.dts
+++ b/arch/arm/boot/dts/bcm2838-rpi-4-b.dts
@@ -13,7 +13,7 @@
 		stdout-path = "serial1:115200n8";
 	};
 
-	memory {
+	memory@0 {
 		reg = <0 0 0x40000000>;
 	};