[PATCH 08/32] riscv: Fix kernel time_init()

[Stephen Boyd]

Quoting Damien Le Moal (2020-11-07 00:13:56)
> If of_clk_init() is not called in time_init(), clock providers defined
> in the system device tree are not initialized, resulting in failures for
> other devices to initialize due to missing clocks.
> Similarly to other architectures and to the default kernel time_init()
> implementation, call of_clk_init() before executing timer_probe() in
> time_init().

Do you have timers that need clks to be running or queryable this early?
This of_clk_init() call is made here when architectures need to call
things like clk_get_rate() to figure out some clk frequency for their
clockevent or clocksource. It is OK to have this call here, I'm just
curious if this is actually necessary vs. delaying it to later.