[PATCH 1/2] clk: bcm: Support rate change propagation on bcm2835 clocks

[Stephen Boyd]

On 12/01, Boris Brezillon wrote:
> Some peripheral clocks, like the VEC (Video EnCoder) clock need to be set
> to a precise rate (in our case 108MHz). With the current implementation,
> where peripheral clocks are not allowed to forward rate change requests
> to their parents, it is impossible to match this requirement unless the
> bootloader has configured things correctly, or a specific rate has been
> assigned through the DT (with the assigned-clk-rates property).
> 
> Add a new field to struct bcm2835_clock_data to specify which parent
> clocks accept rate change propagation, and support set rate propagation
> in bcm2835_clock_determine_rate().
> 
> Signed-off-by: Boris Brezillon <boris.brezillon at free-electrons.com>
> ---

Applied to clk-next

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