Messages in this thread | | | Date | Wed, 25 Mar 2015 15:17:17 -0700 | Subject | Re: [PATCH v1 1/3] phy: phy-core: allow specifying supply at port level | From | Dmitry Torokhov <> |
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On Wed, Mar 25, 2015 at 3:11 PM, Kishon Vijay Abraham I <kishon@ti.com> wrote: > Hi, > > On Saturday 21 March 2015 02:55 AM, Arun Ramamurthy wrote: >> Multi-port phy's may have per-port power supplies. Let's change phy core >> to first attempt to look up the supply at the port level, and then, if >> not found, check parent device. > > Why not just have every port provide the power supply if it needs? > I don't think checking for parent device should be present in the phy-core at > all.
We need to do that if we want to keep compatibility with the current DTSes: before this patch the supply would be always looked up on device and not port level.
Thanks, Dmitry
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