Re: [PATCH 2/2] usb: dwc3: Added a property to set GFLADJ register

From: Felipe Balbi
Date: Tue Sep 13 2016 - 01:47:39 EST


Rob Herring <robh@xxxxxxxxxx> writes:
>> Synopsys HW setup (HAPS DX and phy board) requires a preset to this
>> register to improve interoperablitity. For example, the value for
>> GFLADJ_REFCLK_LPM_SEL should be set to 0 with ref_clk period of 50.
> This sounds like it should be handled in the driver. Is it a simple,
> constant correlation of ref_clk period to this value?

you mean that this could be calculated based off of clk_get_rate() ?


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