[PATCH 3/4 V2] ARM: mxs: Update DENX M28 machine and dts file
From: Shawn Guo <hidden>
Date: 2012-08-25 08:05:07
On Sat, Aug 25, 2012 at 01:51:39AM +0200, Marek Vasut wrote:
+
+ reg_vddio_sd0: vddio-sd0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vddio-sd0";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 28 0>;
+ };
+
+ reg_usb0_vbus: usb0_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb0_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 12 0>;
+ enable-active-low;Documentation/devicetree/bindings/regulator/fixed-regulator.txt: - enable-active-high: Polarity of GPIO is Active high If this property is missing, the default assumed is Active low. I suspect you need to recheck this aspect for all these 3 fixed regulators.
+ };
+
+ reg_usb1_vbus: usb1_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 13 0>;
+ enable-active-low;
+ };-- Regards, Shawn