[PATCH 4/4] ARM: dts: Add LCD panel sharp ls037v7dw01 support for omap3-evm and ldp

[Tomi Valkeinen]

On 14/05/14 00:32, Tony Lindgren wrote:

> +&dss {
> +	status = "ok";
> +	vdds_dsi-supply = <&vpll2>;
> +	port {
> +		dpi_out: endpoint {
> +			remote-endpoint = <&lcd_in>;
> +			data-lines = <18>;
> +		};
> +	};
> +};

I just noticed the vdds_dsi-supply there. While the driver currently
uses that if available, I think it should be removed, and done the same
way Florian did with his overo patches:

/* Needed to power the DPI pins */
&vpll2 {
	regulator-always-on;
};

That supply is not DSS's supply, but it's used to power up the pins. If
the pins were used as GPIOs, that power should be enabled.

 Tomi


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