[PATCH 01/11] clk: Allow force setting clock defaults before relocation

Simon Glass sjg at chromium.org
Wed Apr 14 21:38:02 CEST 2021

Hi Sean,

On Mon, 12 Apr 2021 at 04:58, Sean Anderson <seanga2 at gmail.com> wrote:
> Since 291da96b8e ("clk: Allow clock defaults to be set during re-reloc
> state for SPL only") it has been impossible to set clock defaults before
> relocation. This is annoying on boards without SPL, since there is no way
> to set clock defaults before U-Boot proper. In particular, the aisram rate
> must be changed before relocation on the K210, since U-Boot will hang if we
> try and change the rate while we are using aisram.
> To get around this, (ab)use the stage parameter to force setting defaults,
> even if they would be otherwise posponed for later. A device tree property
> was decided against because of the concerns in the original commit thread
> about the overhead of repeatedly parsing the device tree.
> Signed-off-by: Sean Anderson <seanga2 at gmail.com>
> ---
>  drivers/clk/clk-uclass.c | 9 +++++++--
>  include/clk.h            | 4 +++-
>  2 files changed, 10 insertions(+), 3 deletions(-)

Reviewed-by: Simon Glass <sjg at chromium.org>

But I think this should be an enum.

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