ralink: add mt7620a gdma info to dtsi

[openwrt.git] / target / linux / ramips / dts / mt7620a.dtsi

diff --git a/target/linux/ramips/dts/mt7620a.dtsi b/target/linux/ramips/dts/mt7620a.dtsi
index fa7cea6..a044725 100644 (file)
--- 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";
                };
        };
@@ -298,13 +306,13 @@
                        };
                };
                rgmii1_pins: rgmii1 {
-                       mdio {
+                       rgmii1 {
                                ralink,group = "rgmii1";
                                ralink,function = "rgmii1";
                        };
                };
                rgmii2_pins: rgmii2 {
-                       mdio {
+                       rgmii2 {
                                ralink,group = "rgmii2";
                                ralink,function = "rgmii2";
                        };
@@ -333,14 +341,28 @@
                interrupt-parent = <&cpuintc>;
                interrupts = <5>;
 
+               resets = <&rstctrl 21 &rstctrl 23>;
+               reset-names = "fe", "esw";
+
+               port@4 {
+                       compatible = "ralink,mt7620a-gsw-port", "ralink,eth-port";
+                       reg = <4>;
+
+                       status = "disabled";
+               };
+
+               port@5 {
+                       compatible = "ralink,mt7620a-gsw-port", "ralink,eth-port";
+                       reg = <5>;
+
+                       status = "disabled";
+               };
+
                mdio-bus {
                        #address-cells = <1>;
                        #size-cells = <0>;
 
                        status = "disabled";
-
-                       pinctrl-names = "default";
-                       pinctrl-0 = <&mdio_pins>;
                };
        };