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Date: Fri, 22 Nov 2019 00:45:49 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Fabio Estevam <festevam@...il.com>, Rob Herring <robh@...nel.org>,
Shawn Guo <shawnguo@...nel.org>,
Sasha Levin <sashal@...nel.org>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-stm32@...md-mailman.stormreply.com
Subject: [PATCH AUTOSEL 4.19 017/219] ARM: dts: imx23: Fix memory node duplication
From: Fabio Estevam <festevam@...il.com>
[ Upstream commit b629e83520fafe6f4c2f3e8c88c78a496fc4987c ]
Boards based on imx23 have duplicate memory nodes:
- One coming from the board dts file: memory@
- One coming from the imx23.dtsi file.
Fix the duplication by removing the memory node from the dtsi file
and by adding 'device_type = "memory";' in the board dts.
Reported-by: Rob Herring <robh@...nel.org>
Signed-off-by: Fabio Estevam <festevam@...il.com>
Signed-off-by: Shawn Guo <shawnguo@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
arch/arm/boot/dts/imx23-evk.dts | 1 +
arch/arm/boot/dts/imx23-olinuxino.dts | 1 +
arch/arm/boot/dts/imx23-sansa.dts | 1 +
arch/arm/boot/dts/imx23-stmp378x_devb.dts | 1 +
arch/arm/boot/dts/imx23-xfi3.dts | 1 +
arch/arm/boot/dts/imx23.dtsi | 2 --
6 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts
index ad2ae25b7b4db..aca27aa2d44bd 100644
--- a/arch/arm/boot/dts/imx23-evk.dts
+++ b/arch/arm/boot/dts/imx23-evk.dts
@@ -10,6 +10,7 @@
compatible = "fsl,imx23-evk", "fsl,imx23";
memory@...00000 {
+ device_type = "memory";
reg = <0x40000000 0x08000000>;
};
diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts
index e9351774c6199..109f51603d45e 100644
--- a/arch/arm/boot/dts/imx23-olinuxino.dts
+++ b/arch/arm/boot/dts/imx23-olinuxino.dts
@@ -20,6 +20,7 @@
compatible = "olimex,imx23-olinuxino", "fsl,imx23";
memory@...00000 {
+ device_type = "memory";
reg = <0x40000000 0x04000000>;
};
diff --git a/arch/arm/boot/dts/imx23-sansa.dts b/arch/arm/boot/dts/imx23-sansa.dts
index 67de7863ad795..fa22fd9b24129 100644
--- a/arch/arm/boot/dts/imx23-sansa.dts
+++ b/arch/arm/boot/dts/imx23-sansa.dts
@@ -50,6 +50,7 @@
compatible = "sandisk,sansa_fuze_plus", "fsl,imx23";
memory@...00000 {
+ device_type = "memory";
reg = <0x40000000 0x04000000>;
};
diff --git a/arch/arm/boot/dts/imx23-stmp378x_devb.dts b/arch/arm/boot/dts/imx23-stmp378x_devb.dts
index 95c7b918f6d60..aab029349420d 100644
--- a/arch/arm/boot/dts/imx23-stmp378x_devb.dts
+++ b/arch/arm/boot/dts/imx23-stmp378x_devb.dts
@@ -17,6 +17,7 @@
compatible = "fsl,stmp378x-devb", "fsl,imx23";
memory@...00000 {
+ device_type = "memory";
reg = <0x40000000 0x04000000>;
};
diff --git a/arch/arm/boot/dts/imx23-xfi3.dts b/arch/arm/boot/dts/imx23-xfi3.dts
index 9616e500b9961..2b5df8dfd3ff3 100644
--- a/arch/arm/boot/dts/imx23-xfi3.dts
+++ b/arch/arm/boot/dts/imx23-xfi3.dts
@@ -49,6 +49,7 @@
compatible = "creative,x-fi3", "fsl,imx23";
memory@...00000 {
+ device_type = "memory";
reg = <0x40000000 0x04000000>;
};
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index 71bfd2b15609a..aaaa987d8eff9 100644
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -13,10 +13,8 @@
* The decompressor and also some bootloaders rely on a
* pre-existing /chosen node to be available to insert the
* command line and merge other ATAGS info.
- * Also for U-Boot there must be a pre-existing /memory node.
*/
chosen {};
- memory { device_type = "memory"; };
aliases {
gpio0 = &gpio0;
--
2.20.1
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