[PATCH V5 2/7] ARM: TI: Use - instead of @ for DT OPP entries

[Tony Lindgren]

* Viresh Kumar <viresh.kumar at linaro.org> [170420 03:58]:
> Compiling the DT file with W=1, DTC warns like follows:
> 
> Warning (unit_address_vs_reg): Node /opp_table0/opp at 1000000000 has a
> unit name, but no reg property
> 
> Fix this by replacing '@' with '-' as the OPP nodes will never have a
> "reg" property.

Applying into omap-for-v4.13/dt thanks.

Tony