ARM: shmobile: Add SMSC ethernet chip to KZM9D DT reference

Add support for the SMSC ethernet controller found
on the KZM9D board to the KZM9D DT Reference code.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/emev2-kzm9d-reference.dts b/arch/arm/boot/dts/emev2-kzm9d-reference.dts
index 5ec065eda2e3c77d720b3ef0dfcdd6aff285eaa5..bed676b95c27fa6a8122702bc95ebffdca925fa0 100644 (file)
--- a/arch/arm/boot/dts/emev2-kzm9d-reference.dts
+++ b/arch/arm/boot/dts/emev2-kzm9d-reference.dts
@@ -23,4 +23,35 @@
        chosen {
                bootargs = "console=ttyS1,115200n81 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096";
        };
+
+       reg_1p8v: regulator@0 {
+               compatible = "regulator-fixed";
+               regulator-name = "fixed-1.8V";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+               regulator-always-on;
+               regulator-boot-on;
+       };
+
+       reg_3p3v: regulator@1 {
+               compatible = "regulator-fixed";
+               regulator-name = "fixed-3.3V";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               regulator-always-on;
+               regulator-boot-on;
+       };
+
+       lan9220@20000000 {
+               compatible = "smsc,lan9220", "smsc,lan9115";
+               reg = <0x20000000 0x10000>;
+               phy-mode = "mii";
+               interrupt-parent = <&gpio0>;
+               interrupts = <1 1>;     /* active high */
+               reg-io-width = <4>;
+               smsc,irq-active-high;
+               smsc,irq-push-pull;
+               vddvario-supply = <&reg_1p8v>;
+               vdd33a-supply = <&reg_3p3v>;
+       };
 };