Messages in this thread | | | Subject | Re: [PATCH 1/7] dt-bindings: mfd: ds90ux9xx: add description of TI DS90Ux9xx ICs | From | Vladimir Zapolskiy <> | Date | Tue, 9 Oct 2018 23:55:39 +0300 |
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On 10/09/2018 02:11 PM, Vladimir Zapolskiy wrote: > Hi Marek, > > On 10/09/2018 03:13 AM, Marek Vasut wrote: >> On 10/08/2018 11:11 PM, Vladimir Zapolskiy wrote: >>> From: Sandeep Jain <Sandeep_Jain@mentor.com> >>> >>> The change adds device tree binding description of TI DS90Ux9xx >>> series of serializer and deserializer controllers which support video, >>> audio and control data transmission over FPD-III Link connection. >>>
[snip]
>>> +Optional properties: >>> +- reg : Specifies the I2C slave address of a local de-/serializer. >>> +- power-gpios : GPIO line to control supplied power to the device. >> >> Shouldn't this be regulator phandle ? > > It could be, right. I'll ponder upon it. >
No, it can not.
The property describes PDB "Power-down Mode Input Pin", it is a control pin with the predefined voltage, so regulator phandle is not applicable here.
-- Best wishes, Vladimir
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