[PATCH 3/4 V2] ARM: mxs: Update DENX M28 machine and dts file

[Shawn Guo]

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