ARM: shmobile: r8a7794: alt: Enable ethernet controller

Enable the ethernet controller for the Alt board. Pin muxing entries are
currently left out as r8a7794 pin control support isn't available yet.
We thus rely on the boot loader to configure ethernet pins for now.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts
index 0d848e60507172ef8f0a7872e6b2cde4f61a7fda..25bf434433b1b9206d9a4c469475dcc65cf5958f 100644 (file)
--- a/arch/arm/boot/dts/r8a7794-alt.dts
+++ b/arch/arm/boot/dts/r8a7794-alt.dts
@@ -43,6 +43,19 @@
        status = "okay";
 };
 
+&ether {
+       phy-handle = <&phy1>;
+       renesas,ether-link-active-low;
+       status = "okay";
+
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+               interrupt-parent = <&irqc0>;
+               interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+               micrel,led-mode = <1>;
+       };
+};
+
 &scif2 {
        status = "okay";
 };