On 03/14/2016 02:00 AM, Felipe Balbi wrote:
Hi,
Petr Kulhavy <petr@xxxxxxxxx> writes:
+ - ti,usb2-phy-refclock-hz : Integer. Frequency in Hz of the USB 2.0 PHY reference clock,
+ either provided by the internal PLL or an external source.
+ The supported values are: 12MHz, 13MHz, 19.2MHz, 20MHz, 24MHz, 26MHz, 38.4MHz, 40MHz, 48MHz.
why isn't this an actual clock phandle ? Driver could, then, use
clk_get_rate() to figure this one out. You could just use a fixed clock
here to satisfy the clock API.
I've actually been working on getting the da8xx ohci driver working with
device tree. It has similar clock issues (in fact, the ohci clock is a
child of the musb clock). Petr, give me a day or two and will have post
some patches. It will have a clock that can be used here for clk_get_rate().
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