[PATCH 02/10] dt-bindings: devfreq: rk3399_dmc: Deprecate unused/redundant properties

Rob Herring robh at kernel.org
Tue Jan 11 17:59:27 PST 2022


On Fri, 07 Jan 2022 15:53:12 -0800, Brian Norris wrote:
> These DRAM configuration properties are all handled in ARM Trusted
> Firmware (and have been since the early days of this SoC), and there are
> no in-tree users of the DMC binding yet. It's better to just defer to
> firmware instead of maintaining this large list of properties.
> 
> There's also some confusion about units: many of these are specified in
> MHz, but the downstream users and driver code are treating them as Hz, I
> believe. Rather than straighten all that out, I just drop them.
> 
> Signed-off-by: Brian Norris <briannorris at chromium.org>
> ---
> 
>  .../bindings/devfreq/rk3399_dmc.yaml          | 42 +++++++++----------
>  1 file changed, 21 insertions(+), 21 deletions(-)
> 

Reviewed-by: Rob Herring <robh at kernel.org>



More information about the Linux-rockchip mailing list