On Thu, Jan 29, 2015 at 07:09:23AM +0530, Viresh Kumar wrote: > On 29 January 2015 at 01:36, Mark Brown <broonie@xxxxxxxxxx> wrote: > >> + Required properties: > >> + - compatible: allow OPPs to express their compatibility. > >> + - opp-list: phandle to opp-list defined above. > > I don't understand what that compatible property is intended to mean and > > I expect other readers might be similarly confused - is it a standard > > compatbile property meaning this noe corresponds to some sort of device? > The goal is to choose the driver which we want to probe for a platform. There > can be multiple DT enabled cpufreq drivers present in a build and the platform > needs some way to choose one of them. So you need to document this as a platform device then if that's what you're doing here; there's more than just specifying a compatible string involved.
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