Messages in this thread | ![/](/images/icornerl.gif) | | Date | Thu, 5 Oct 2023 04:17:10 -0700 | From | Zev Weiss <> | Subject | Re: [PATCH 1/3] dt-bindings: regulator: regulator-output: Multiple supplies |
| |
On Thu, Oct 05, 2023 at 12:46:31AM PDT, Naresh Solanki wrote: >Hi Rob, > > >On Wed, 4 Oct 2023 at 20:44, Rob Herring <robh@kernel.org> wrote: >> >> On Wed, Oct 04, 2023 at 02:05:26PM +0200, Naresh Solanki wrote: >> > Add support for multiple supplies. >> >> Why? >1. Driver is already capable of that using platform data. Hence added >support to read DT property & initialize the same for multiple >supplies instead of being limited to one. >2. This is particularly useful in cases wherein 2 or more regulators >are coupled together, for example in a PCIe connector having 3.3V & >12V. >
Hmm -- apologies if I pointed you in the wrong direction here on the last revision (or should have considered this earlier), but is there a particular need for this arrangement to be described by a single regulator-output DT node instead of just having one node per supply? If they're independently-controlled voltage outputs, treating them as two separate things instead of a single ganged one seems like it might be more appropriate anyway...
Zev
| ![\](/images/icornerr.gif) |