ARM: dts: imx6sl: Fix memory node duplication

Boards based on imx6sl have duplicate memory nodes:

- One coming from the board dts file: memory@

- One coming from the imx6sl.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@kernel.org>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
index 679b4482ab13aca4bcaa0506f73b3c3a04233134..f7a48e4622e1bc85a7984312173ad3f3abd7d69d 100644 (file)
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -17,6 +17,7 @@ chosen {
        };
 
        memory@80000000 {
+               device_type = "memory";
                reg = <0x80000000 0x40000000>;
        };
 

diff --git a/arch/arm/boot/dts/imx6sl-warp.dts b/arch/arm/boot/dts/imx6sl-warp.dts
index 404e602e67813f05c043f6414601937c23a4573b..408da704c459b5d4d7d5e9ef90fdadda17b63162 100644 (file)
--- a/arch/arm/boot/dts/imx6sl-warp.dts
+++ b/arch/arm/boot/dts/imx6sl-warp.dts
@@ -55,6 +55,7 @@ / {
        compatible = "warp,imx6sl-warp", "fsl,imx6sl";
 
        memory@80000000 {
+               device_type = "memory";
                reg = <0x80000000 0x20000000>;
        };
 

diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 97e49aa7b033ae1bfca55f55007e77460fcde286..e7524e73efb42a50a33f787d6c4196b7083f494b 100644 (file)
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.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 {
                ethernet0 = &fec;

diff --git a/arch/arm/boot/dts/imx6sll-evk.dts b/arch/arm/boot/dts/imx6sll-evk.dts
index c8e115564ba2c85df585ee772d923f52230a2481..0c2406ac8a638dd2cadd919238315e6f96ae3179 100644 (file)
--- a/arch/arm/boot/dts/imx6sll-evk.dts
+++ b/arch/arm/boot/dts/imx6sll-evk.dts
@@ -20,6 +20,7 @@ chosen {
        };
 
        memory@80000000 {
+               device_type = "memory";
                reg = <0x80000000 0x80000000>;
        };