Hi Chen-Yu,
On Mon, Oct 19, 2015 at 05:59:20PM +0800, Chen-Yu Tsai wrote:
> > +/* Voltage source for I2C pullup resistors for I2C Bus 0 */
> > +®_dldo3 {
> > + regulator-always-on;
> > + regulator-min-microvolt = <2800000>;
> > + regulator-max-microvolt = <2800000>;
> > + regulator-name = "vcc-csi";
>
> This should probably be named "vddio-csi".
>
> I think Maxime and Hans were still debating whether the camera VDDIO
> regulator should be defined independently as "always-on", instead of
> having the I2C subsystem do some kind of power sequencing.
>
> I wonder if the power domain stuff would work for this.Probably not, power domains are more targeted for in-SoC supplies (like when you can gate the power controler by controler). This is for external signals. Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
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