ARM: dts: am4372: Add emif node

Add node for TI AM4372 EMIF. Without this we get a warning with the
recent commit fabbe6df (ARM: OMAP: AM43xx hwmod: Add data for am43xx
emif hwmod).

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Tested-by: Felipe Balbi <balbi@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
[tony@atomide.com: updated comments]
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt b/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
index 938f8e1..0db6047 100644 (file)
--- a/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
@@ -8,6 +8,7 @@ of the EMIF IP and memory parts attached to it.
 Required properties:
 - compatible   : Should be of the form "ti,emif-<ip-rev>" where <ip-rev>
   is the IP revision of the specific EMIF instance.
+                 For am437x should be ti,emif-am4372.
 
 - phy-type     : <u32> indicating the DDR phy type. Following are the
   allowed values

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index c80a3e2..9521a38 100644 (file)
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -132,6 +132,12 @@
                        };
                };
 
+               emif: emif@4c000000 {
+                       compatible = "ti,emif-am4372";
+                       reg = <0x4c000000 0x1000000>;
+                       ti,hwmods = "emif";
+               };
+
                edma: edma@49000000 {
                        compatible = "ti,edma3";
                        ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";