From 766a1fe78fc3e4c0cc688340ff319b3b0863fb03 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javier@osg.samsung.com>
Date: Wed, 31 Aug 2016 12:35:16 +0200
Subject: [PATCH] ARM: omap3: Add missing memory node in overo and torpedo
boards
The skeleton.dtsi file was removed in ARM64 for different reasons as
explained in commit ("3ebee5a2e141 arm64: dts: kill skeleton.dtsi").
These also applies to ARM and it will also allow to get rid of the
following DTC warnings in the future:
"Node /memory has a reg or ranges property, but no unit name"
But these boards don't have a memory node defined, so removing the
skeleton.dtsi inclusion from omap3.dtsi will cause a change in the
compiled DTB. Add a dummy memory node so the compiled DTB doesn't
change if the skeleton.dtsi is removed from omap3.dtsi.
Eventually the correct starting addresses and sizes should be used
but I didn't find that information.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/logicpd-torpedo-som.dtsi | 5 +++++
arch/arm/boot/dts/omap3-overo-base.dtsi | 6 ++++++
2 files changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/logicpd-torpedo-som.dtsi b/arch/arm/boot/dts/logicpd-torpedo-som.dtsi
index 1c2c74655416..5a63a8d8e177 100644
--- a/arch/arm/boot/dts/logicpd-torpedo-som.dtsi
+++ b/arch/arm/boot/dts/logicpd-torpedo-som.dtsi
@@ -13,6 +13,11 @@
};
};
+ memory {
+ device_type = "memory";
+ reg = <0 0>;
+ };
+
leds {
compatible = "gpio-leds";
user0 {
diff --git a/arch/arm/boot/dts/omap3-overo-base.dtsi b/arch/arm/boot/dts/omap3-overo-base.dtsi
index 3e946cac55f3..91b2e423c7c0 100644
--- a/arch/arm/boot/dts/omap3-overo-base.dtsi
+++ b/arch/arm/boot/dts/omap3-overo-base.dtsi
@@ -11,6 +11,12 @@
*/
/ {
+
+ memory {
+ device_type = "memory";
+ reg = <0 0>;
+ };
+
pwmleds {
compatible = "pwm-leds";