Re: [PATCH 2/2] clk: Add Fixed MMIO clock driver

From: Stephen Boyd
Date: Fri Nov 30 2018 - 13:56:22 EST


Quoting Janek Kotas (2018-11-30 01:57:09)
>
> I tried it. io_remap doesnât allow RAM to be mapped,
> even if itâs marked as a reserved memory.
> I got an error, the address couldnât be mapped.
>
> ARM64âs memory management has an explicit check for this here:
> https://elixir.bootlin.com/linux/latest/source/arch/arm64/mm/ioremap.c#L55
>

Ok. Thanks!