On Mon, Jul 20, 2020 at 08:24:59PM -0700, Saravana Kannan wrote:
> Btw, going a tangent, why is regulator_set_voltage() not dependent on
> a consumer's regulator enable request? If they don't care if the
> regulator goes off, do they really care if the voltage goes lower?
> What's the reason
On Mon, Jul 20, 2020 at 7:35 AM Mark Brown wrote:
>
> On Wed, Jul 15, 2020 at 09:20:53PM -0700, Saravana Kannan wrote:
>
> > - if (!handoff)
> > + if (!handoff) {
> > regulator_disable(rdev->boot_limits);
> > - else
> > +
On Wed, Jul 15, 2020 at 09:20:53PM -0700, Saravana Kannan wrote:
> - if (!handoff)
> + if (!handoff) {
> regulator_disable(rdev->boot_limits);
> - else
> + regulator_set_voltage(rdev->boot_limits, 0, INT_MAX);
> + } else {
>
Consider the following example:
- regulator-X is provided by device-X.
- regulator-X is a supplier to device-A, device-B and device-C.
- device-A is off/inactive from boot.
- device-B and device-C are left on/active by the bootloader
- regulator-X is left on boot by the bootloader at 2000 mV to
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