Re: [PATCH v4 08/13] iommu/rockchip: Control clocks needed to access the IOMMU

On 01/18/2018 10:25 PM, JeffyChen wrote:

Hi Robin,

On 01/18/2018 08:27 PM, Robin Murphy wrote:

quoted

quoted

Is it worth using the clk_bulk_*() APIs for this? At a glance, most of
the code being added here appears to duplicate what those functions
already do (but I'm no clk API expert, for sure).

right, i think it's doable, the clk_bulk APIs are very helpful. i think 
we didn't use that is because this patch were wrote for the chromeos 4.4 
kernel, which doesn't have clk_bulk yet:)

will do it in the next version, thanks.

Also the power domain driver could manage the clocks as well, I would 
suggest to use pm_runtime_*.

quoted

Robin.

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