[U-Boot] [U-Boot, 1/2] clk: at91: utmi: Set the reference clock frequency

[Tom Rini]

On Tue, Sep 05, 2017 at 06:30:07PM +0800, Wenyou Yang wrote:

> By default, it is assumed that the UTMI clock is generated from
> a 12 MHz reference clock (MAINCK). If it's not the case, the FREQ
> field of the SFR_UTMICKTRIM has to be updated to generate the UTMI
> clock in the proper way.
> 
> The UTMI clock has a fixed rate of 480 MHz. In fact, there is no
> multiplier we can configure. The multiplier is managed internally,
> depending on the reference clock frequency, to achieve the target
> of 480 MHz.
> 
> The patch is cloned from the patch of mailing-list:
> 	[PATCH v2] clk: at91: utmi: set the mainck rate
> 
> Signed-off-by: Wenyou Yang <wenyou.yang at microchip.com>

Applied to u-boot/master, thanks!

-- 
Tom
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