On Wed, Jul 01, 2020 at 05:10:38PM +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 <rna...@codeaurora.org>
> ---
> arch/arm64/boot/dts/qcom/sc7180.dtsi | 35 +++++++++++++++++++++++++++++++++--
> 1 file changed, 33 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index ad57df2..738a741 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -2392,8 +2392,10 @@
> reg = <0 0x0aa00000 0 0xff000>;
> interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
> power-domains = <&videocc VENUS_GDSC>,
> - <&videocc VCODEC0_GDSC>;
> - power-domain-names = "venus", "vcodec0";
> + <&videocc VCODEC0_GDSC>,
> + <&rpmhpd SC7180_CX>;
> + power-domain-names = "venus", "vcodec0", "opp-pd";
> + operating-points-v2 = <&venus_opp_table>;
> clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>,
> <&videocc VIDEO_CC_VENUS_AHB_CLK>,
> <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>,
> @@ -2414,6 +2416,35 @@
> video-encoder {
> compatible = "venus-encoder";
> };
> +
> + venus_opp_table: venus-opp-table {
> + compatible = "operating-points-v2";
> +
> + opp-200000000 {
> + opp-hz = /bits/ 64 <150000000>;
> + required-opps = <&rpmhpd_opp_low_svs>;
> + };
> +
> + opp-320000000 {
> + opp-hz = /bits/ 64 <270000000>;
> + required-opps = <&rpmhpd_opp_svs>;
> + };
> +
> + opp-380000000 {
> + opp-hz = /bits/ 64 <340000000>;
> + required-opps = <&rpmhpd_opp_svs_l1>;
> + };
> +
> + opp-444000000 {
> + opp-hz = /bits/ 64 <434000000>;
> + required-opps = <&rpmhpd_opp_nom>;
> + };
> +
> + opp-533000000 {
> + opp-hz = /bits/ 64 <500000000>;
> + required-opps = <&rpmhpd_opp_turbo>;
> + };
the labels of the OPP nodes don't match the specified frequencies
