From: Rob Herring <robh@kernel.org>
To: arm@kernel.org, Joel Stanley <joel@jms.id.au>,
Andrew Jeffery <andrew@aj.id.au>
Cc: devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: aspeed: add missing memory unit-address
Date: Thu, 29 Nov 2018 19:52:51 -0600 [thread overview]
Message-ID: <20181130015251.20754-1-robh@kernel.org> (raw)
The base aspeed-g5.dtsi already defines a '/memory@80000000' node, so
'/memory' in the board files create a duplicate node. We're probably
getting lucky that the bootloader fixes up the memory node that the
kernel ends up using. Add the unit-address so it's merged with the base
node.
Found with DT json-schema checks.
Cc: Joel Stanley <joel@jms.id.au>
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-aspeed@lists.ozlabs.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
Might be better to just remove the node altogether from the SoC dtsi
file. It's only saving the device_type definition.
arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts | 2 +-
arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts | 2 +-
arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts | 3 +--
arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts | 2 +-
4 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts b/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts
index df1227613d48..c2ece0b91885 100644
--- a/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts
@@ -13,7 +13,7 @@
bootargs = "console=ttyS4,115200 earlyprintk";
};
- memory {
+ memory@80000000 {
reg = <0x80000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts b/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts
index 7a291de02543..22dade6393d0 100644
--- a/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts
@@ -13,7 +13,7 @@
bootargs = "earlyprintk";
};
- memory {
+ memory@80000000 {
reg = <0x80000000 0x20000000>;
};
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
index d598b6391362..024e52a6cd0f 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dts
@@ -14,7 +14,7 @@
bootargs = "console=ttyS4,115200 earlyprintk";
};
- memory {
+ memory@80000000 {
reg = <0x80000000 0x40000000>;
};
@@ -322,4 +322,3 @@
&adc {
status = "okay";
};
-
diff --git a/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts b/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
index 43ed13963d35..33d704541de6 100644
--- a/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
@@ -17,7 +17,7 @@
bootargs = "console=ttyS4,115200 earlyprintk";
};
- memory {
+ memory@80000000 {
reg = <0x80000000 0x20000000>;
};
--
2.19.1
next reply other threads:[~2018-11-30 1:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-30 1:52 Rob Herring [this message]
2018-11-30 23:20 ` [PATCH] ARM: dts: aspeed: add missing memory unit-address Olof Johansson
2018-12-02 22:35 ` Joel Stanley
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