From: blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Mon, 9 Dec 2013 17:29:19 +0000 (+0000)
Subject: ralink: add mt7620a gdma info to dtsi
X-Git-Tag: fast2504n-3.10.28-merged~559
X-Git-Url: https://git.enpas.org/?a=commitdiff_plain;h=aa5396cd7d566fc49763f6d677c071c185f40302;p=openwrt.git

ralink: add mt7620a gdma info to dtsi

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39017 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/target/linux/ramips/dts/mt7620a.dtsi b/target/linux/ramips/dts/mt7620a.dtsi
index 4ad0a7c2a9..a04472533b 100644
--- a/target/linux/ramips/dts/mt7620a.dtsi
+++ b/target/linux/ramips/dts/mt7620a.dtsi
@@ -176,6 +176,10 @@
 			interrupt-parent = <&intc>;
 			interrupts = <10>;
 
+			dmas = <&gdma 4>,
+				<&gdma 5>;
+			dma-names = "tx", "rx";
+
 			status = "disabled";
 		};
 
@@ -235,7 +239,7 @@
 			status = "disabled";
 		};
 
-		gdma@2800 {
+		gdma: gdma@2800 {
 			compatible = "ralink,mt7620a-gdma", "ralink,rt2880-gdma";
 			reg = <0x2800 0x800>;
 
@@ -245,6 +249,10 @@
 			interrupt-parent = <&intc>;
 			interrupts = <7>;
 
+			#dma-cells = <1>;
+			#dma-channels = <16>;
+			#dma-requests = <16>;
+
 			status = "disabled";
 		};
 	};