arm: dts: s700: add node for ethernet controller

This patch adds node for ethernet controller found on Action Semi OWL
S700 SoC.

Since, there is no upstream Linux binding exist for S700 ethernet
controller, Changes are put in u-boot specific dtsi file.

Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>

diff --git a/arch/arm/dts/s700-u-boot.dtsi b/arch/arm/dts/s700-u-boot.dtsi
index a527cccc75f2ad553945469eb7f01ede327e77b3..1b2768272c628d13efbb7a09f8478922141052ac 100644 (file)
--- a/arch/arm/dts/s700-u-boot.dtsi
+++ b/arch/arm/dts/s700-u-boot.dtsi
@@ -6,6 +6,19 @@
 /{
        soc {
                u-boot,dm-pre-reloc;
+
+               gmac:  ethernet@e0220000 {
+                       compatible = "actions,s700-ethernet";
+                       reg = <0 0xe0220000 0 0x2000>;
+                       interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "macirq";
+                       local-mac-address = [ 00 18 fe 66 66 66 ];
+                       clocks = <&cmu CLK_ETHERNET>, <&cmu CLK_RMII_REF>;
+                       clock-names = "ethernet", "rmii_ref";
+                       phy-mode = "rmii";
+                       status = "okay";
+                };
+
        };
 };