Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

[karo-tx-linux.git] / arch / arm / boot / dts / imx53-ard.dts

diff --git a/arch/arm/boot/dts/imx53-ard.dts b/arch/arm/boot/dts/imx53-ard.dts
index 5b8eafcdbeec638009a894365b577df17256b3c0..da895e93a999113e0585905126dd980f3029e80b 100644 (file)
--- a/arch/arm/boot/dts/imx53-ard.dts
+++ b/arch/arm/boot/dts/imx53-ard.dts
@@ -64,12 +64,32 @@
                        reg = <0xf4000000 0x2000000>;
                        phy-mode = "mii";
                        interrupt-parent = <&gpio2>;
-                       interrupts = <31>;
+                       interrupts = <31 0x8>;
                        reg-io-width = <4>;
+                       /*
+                        * VDD33A and VDDVARIO of LAN9220 are supplied by
+                        * SW4_3V3 of LTC3589.  Before the regulator driver
+                        * for this PMIC is available, we use a fixed dummy
+                        * 3V3 regulator to get LAN9220 driver probing work.
+                        */
+                       vdd33a-supply = <&reg_3p3v>;
+                       vddvario-supply = <&reg_3p3v>;
                        smsc,irq-push-pull;
                };
        };
 
+       regulators {
+               compatible = "simple-bus";
+
+               reg_3p3v: 3p3v {
+                       compatible = "regulator-fixed";
+                       regulator-name = "3P3V";
+                       regulator-min-microvolt = <3300000>;
+                       regulator-max-microvolt = <3300000>;
+                       regulator-always-on;
+               };
+       };
+
        gpio-keys {
                compatible = "gpio-keys";