---

yaml --- r: 321510 b: refs/heads/master c: 1eec0c5 h: refs/heads/master v: v3
git-mirror · Aug 3, 2012 · 0c21424 · 0c21424
1 parent 67ee927
commit 0c21424
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Showing 2 changed files with 21 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 68b0562df90a76ba964423986b2472c7e791729a
+refs/heads/master: 1eec0c569523782392b5e6245effddb626213b8c
diff --git a/trunk/arch/arm/boot/dts/imx53-ard.dts b/trunk/arch/arm/boot/dts/imx53-ard.dts
@@ -66,10 +66,30 @@
 			interrupt-parent = <&gpio2>;
 			interrupts = <31>;
 			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";