On Wed, Oct 21, 2020 at 07:31:03PM +0100, Sudeep Holla wrote:
> Commit dd461cd9183f ("opp: Allow dev_pm_opp_get_opp_table() to return
> -EPROBE_DEFER") handles -EPROBE_DEFER for the clock/interconnects within
> _allocate_opp_table() which is called from dev_pm_opp_add and it
> now propagates the error back to the caller.
>
> SCMI performance domain re-used clock bindings to keep it simple. However
> with the above mentioned change, if clock property is present in a device
> node, opps can't be added until clk_get succeeds. So in order to fix the
> issue, we can register dummy clocks which is completely ugly.
>
> Since there are no upstream users for the SCMI performance domain clock
> bindings, let us introduce separate performance domain bindings for the
> same.
>
> Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
> ---
> .../devicetree/bindings/arm/arm,scmi.txt | 19 ++++++++++++++++---
> 1 file changed, 16 insertions(+), 3 deletions(-)
>
> v1[1]->v2:
> - Changed the generic #perf-domain-cells to more SCMI specific
> property #arm,scmi-perf-domain-cells
>
Is more specific #arm,scmi-perf-domain-cells acceptable ?
Sorry for the rush, but this fixes SCMI cpufreq which is broken after
commit dd461cd9183f ("opp: Allow dev_pm_opp_get_opp_table() to return
-EPROBE_DEFER")
--
Regards,
Sudeep
