On 27-08-18, 09:11, Jordan Crouse wrote:
> Add the nodes to describe the Adreno GPU and GMU devices.
>
> Signed-off-by: Jordan Crouse <jcrouse@xxxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sdm845.dtsi | 121 +++++++++++++++++++++++++++
> 1 file changed, 121 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index cdaabeb3c995..10db0ceb3699 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -192,6 +192,59 @@
> method = "smc";
> };
>
> +gpu_opp_table: adreno-opp-table {
> + compatible = "operating-points-v2-qcom-level";
> +
> + opp-710000000 {
> + opp-hz = /bits/ 64 <710000000>;
> + qcom,level = <416>;
What is qcom,level here ? Is it different than the RPM voting thing ?
If not then you need to follow what Rajendra, Niklas are doing as
well. There needs to be a genpd which needs to carry this value and
the gpu's table will have required-opps entry to point to it.
--
viresh
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