[v1] drm/msm/dpu: add support for clk and bw scaling for display

[Matthias Kaehlcke]

On Thu, Jun 18, 2020 at 07:38:41PM +0530, Kalyan Thota wrote:
> This change adds support to scale src clk and bandwidth as
> per composition requirements.
> 
> Interconnect registration for bw has been moved to mdp
> device node from mdss to facilitate the scaling.
> 
> Changes in v1:
>  - Address armv7 compilation issues with the patch (Rob)
> 
> Signed-off-by: Kalyan Thota <kalyan_t at codeaurora.org>

It seems this is an evolution of this series: https://patchwork.kernel.org/project/linux-arm-msm/list/?series=265351

Are the DT bits of the series still valid? If so please include them in the
series, otherwise please add DT patches to allow folks to test and review,
and get them landed in Bjorn's tree after the driver changes have landed.