Re: [PATCH 1/2] dt-bindings: spi: Add Spreadtrum ADI controller documentation

[Mark Brown]

On Wed, Sep 06, 2017 at 02:10:43PM +0800, Baolin Wang wrote:

> +- hwlocks: Reference to a phandle of a hwlock provider node.
> +- hwlock-names: Reference to hwlock name strings defined in the same order
> +	as the hwlocks.

What are these hwlocks protecting, and what names are expected?

> +Optional properties:
> +- sprd,hw-channels: Specify the hardware channel number and mapped address
> +	for hardware channel accessing.

What do these mean and how are the numbers and how will the binding be
interpreted?

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