[PATCH] clk: davinci: psc-da830: fix USB0 48MHz PHY clock registration

[Stephen Boyd]

Quoting Sekhar Nori (2018-05-07 04:34:57)
> USB0 48MHz PHY clock registration fails on DA830 because the
> da8xx-cfgchip clock driver cannot get a reference to USB0
> LPSC clock.
> 
> The USB0 LPSC needs to be enabled during PHY clock enable. Setup
> the clock lookup correctly to fix this.
> 
> Signed-off-by: Sekhar Nori <nsekhar at ti.com>
> ---

Applied to clk-next

Did this need a fixes tag? And should it go into 4.17 final? Or it's not
causing problems right now?