[RFC PATCH 4/4] iommu/arm-smmu: Add support for specifying regulators

[Stephen Boyd]

On 07/17/2015 09:53 AM, Sricharan R wrote:
> From: Mitchel Humpherys <mitchelh at codeaurora.org>
>
> This adds the support to turn on the regulators required
> for SMMUs. It is turned on during the SMMU probe and remains
> 'on' till the device exists.

The device always exists. Until the driver is removed perhaps?

>
> Signed-off-by: Sricharan R <sricharan at codeaurora.org>

We won't be using regulators. We'll be using power domains instead so 
please rewrite this patch accordingly.

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