linux-kernel - [PATCH 3/8] ARM: dts: keystone: Get rid of usage of skeleton.dtsi

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Date:   Fri, 15 Dec 2017 07:20:57 -0600
From:   Nishanth Menon <nm@...com>
To:     Russell King <linux@...linux.org.uk>,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Santosh Shilimkar <ssantosh@...nel.org>
CC:     <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, Nishanth Menon <nm@...com>
Subject: [PATCH 3/8] ARM: dts: keystone: Get rid of usage of skeleton.dtsi

skeleton.dtsi does'nt offer us any real benefits with most of the
parameters being overriden. So, just drop the same entirely and
introduce appropriate changes for chosen node and memory back to
our top level definition.

This also squashes the following warnings with W=1:

arch/arm/boot/dts/keystone-k2hk-evm.dtb: Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name
arch/arm/boot/dts/keystone-k2l-evm.dtb: Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name
arch/arm/boot/dts/keystone-k2e-evm.dtb: Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name

Reported-by: Rob Herring <robh@...nel.org>
Signed-off-by: Nishanth Menon <nm@...com>
---
 arch/arm/boot/dts/keystone.dtsi | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 0e8d094515cc..01496910587a 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -6,8 +6,6 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/gpio/gpio.h>
 
-#include "skeleton.dtsi"
-
 / {
 	compatible = "ti,keystone";
 	model = "Texas Instruments Keystone 2 SoC";
@@ -22,7 +20,10 @@
 		spi2 = &spi2;
 	};
 
-	memory {
+	chosen { };
+
+	memory: memory@...00000 {
+		device_type = "memory";
 		reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
 	};
 
-- 
2.14.1