[PATCH v3 4/7] drm/panfrost: Add support for multiple regulators

[Mark Brown]

On Tue, Jan 14, 2020 at 03:15:59PM +0800, Nicolas Boichat wrote:

>  - I couldn't find a way to detect the number of regulators in the
>    device tree, if we wanted to refuse to probe the device if there
>    are too many regulators, which might be required for safety, see
>    the thread on v2 [1].

You'd need to enumerate all the properties of the device and look
for things matching *-supply.

Reviewed-by: Mark Brown <broonie at kernel.org>
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