Node name should be generic, so use "memory-controller"
instead of "mmdc" for MMDC node name, also remove "mmdc"
label for platforms with single MMDC node.

Signed-off-by: Anson Huang <anson.hu...@nxp.com>
Reviewed-by: Fabio Estevam <feste...@gmail.com>
---
No changes since V3.
---
 arch/arm/boot/dts/imx6qdl.dtsi | 4 ++--
 arch/arm/boot/dts/imx6sl.dtsi  | 2 +-
 arch/arm/boot/dts/imx6sx.dtsi  | 2 +-
 arch/arm/boot/dts/imx6ul.dtsi  | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index fe17a34..4c7278b 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -1129,13 +1129,13 @@
                                reg = <0x021ac000 0x4000>;
                        };
 
-                       mmdc0: mmdc@21b0000 { /* MMDC0 */
+                       mmdc0: memory-controller@21b0000 { /* MMDC0 */
                                compatible = "fsl,imx6q-mmdc";
                                reg = <0x021b0000 0x4000>;
                                clocks = <&clks IMX6QDL_CLK_MMDC_P0_IPG>;
                        };
 
-                       mmdc1: mmdc@21b4000 { /* MMDC1 */
+                       mmdc1: memory-controller@21b4000 { /* MMDC1 */
                                reg = <0x021b4000 0x4000>;
                        };
 
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 4b4813f..733ea50 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -922,7 +922,7 @@
                                status = "disabled";
                        };
 
-                       mmdc: mmdc@21b0000 {
+                       memory-controller@21b0000 {
                                compatible = "fsl,imx6sl-mmdc", 
"fsl,imx6q-mmdc";
                                reg = <0x021b0000 0x4000>;
                                clocks = <&clks IMX6SL_CLK_MMDC_P0_IPG>;
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 5b16e65..df0c595 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -1017,7 +1017,7 @@
                                status = "disabled";
                        };
 
-                       mmdc: mmdc@21b0000 {
+                       memory-controller@21b0000 {
                                compatible = "fsl,imx6sx-mmdc", 
"fsl,imx6q-mmdc";
                                reg = <0x021b0000 0x4000>;
                                clocks = <&clks IMX6SX_CLK_MMDC_P0_IPG>;
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 62ed30c..a77bbca 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -914,7 +914,7 @@
                                status = "disabled";
                        };
 
-                       mmdc: mmdc@21b0000 {
+                       memory-controller@21b0000 {
                                compatible = "fsl,imx6ul-mmdc", 
"fsl,imx6q-mmdc";
                                reg = <0x021b0000 0x4000>;
                                clocks = <&clks IMX6UL_CLK_MMDC_P0_IPG>;
-- 
2.7.4

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