Re: [PATCH v3 13/17] arm64: dts: sdm845: Add OPP tables and power-domains for venus

Matthias Kaehlcke
2020-04-29T00:42:35Z

On Tue, Apr 28, 2020 at 07:03:01PM +0530, Rajendra Nayak wrote:
> Add the OPP tables in order to be able to vote on the performance state of
> a power-domain.
>
> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
> ---
> arch/arm64/boot/dts/qcom/sdm845.dtsi | 40 ++++++++++++++++++++++++++++++++++--
> 1 file changed, 38 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index e6f1af1..67e3b90 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -3294,14 +3294,50 @@
> };
> };
>
> + venus_opp_table: venus-opp-table {
> + compatible = "operating-points-v2";
> +
> + opp-100000000 {
> + opp-hz = /bits/ 64 <100000000>;
> + required-opps = <&rpmhpd_opp_min_svs>;
> + };
> +
> + opp-200000000 {
> + opp-hz = /bits/ 64 <200000000>;
> + required-opps = <&rpmhpd_opp_low_svs>;
> + };
> +
> + opp-320000000 {
> + opp-hz = /bits/ 64 <320000000>;
> + required-opps = <&rpmhpd_opp_svs>;
> + };
> +
> + opp-380000000 {
> + opp-hz = /bits/ 64 <380000000>;
> + required-opps = <&rpmhpd_opp_svs_l1>;
> + };
> +
> + opp-444000000 {
> + opp-hz = /bits/ 64 <444000000>;
> + required-opps = <&rpmhpd_opp_nom>;
> + };
> +
> + opp-533000000 {
> + opp-hz = /bits/ 64 <533000000>;
> + required-opps = <&rpmhpd_opp_turbo>;
> + };
> + };

move OPP table inside the 'venus' node (like 'rpmhpd_opp_table',
'gpu_opp_table' or 'gmu_opp_table').