Commit b007e066 authored by Rajendra Nayak's avatar Rajendra Nayak Committed by Bjorn Andersson
Browse files

arm64: dts: sc7180: Add DSI and MDP OPP tables and power-domains 



Add the OPP tables for DSI and MDP based on the perf state/clk
requirements, and add the power-domains property to specify the
scalable power domain.

Signed-off-by: default avatarRajendra Nayak <rnayak@codeaurora.org>
Reviewed-by: default avatarMatthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/1594292674-15632-5-git-send-email-rnayak@codeaurora.org


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 19ecbc84

arch/arm64/boot/dts/qcom/sc7180.dtsi

+49 −0
Original line number Diff line number Diff line
@@ -2754,6 +2754,8 @@ 
						       <19200000>,

						       <19200000>,

						       <19200000>;

				operating-points-v2 = <&mdp_opp_table>;

				power-domains = <&rpmhpd SC7180_CX>;



				interrupt-parent = <&mdss>;

				interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
@@ -2771,6 +2773,31 @@ 
						};

					};

				};



				mdp_opp_table: mdp-opp-table {

					compatible = "operating-points-v2";



					opp-200000000 {

						opp-hz = /bits/ 64 <200000000>;

						required-opps = <&rpmhpd_opp_low_svs>;

					};



					opp-300000000 {

						opp-hz = /bits/ 64 <300000000>;

						required-opps = <&rpmhpd_opp_svs>;

					};



					opp-345000000 {

						opp-hz = /bits/ 64 <345000000>;

						required-opps = <&rpmhpd_opp_svs_l1>;

					};



					opp-460000000 {

						opp-hz = /bits/ 64 <460000000>;

						required-opps = <&rpmhpd_opp_nom>;

					};

				};



			};



			dsi0: dsi@ae94000 {
@@ -2794,6 +2821,9 @@ 
					      "iface",

					      "bus";



				operating-points-v2 = <&dsi_opp_table>;

				power-domains = <&rpmhpd SC7180_CX>;



				phys = <&dsi_phy>;

				phy-names = "dsi";
@@ -2819,6 +2849,25 @@ 
						};

					};

				};



				dsi_opp_table: dsi-opp-table {

					compatible = "operating-points-v2";



					opp-187500000 {

						opp-hz = /bits/ 64 <187500000>;

						required-opps = <&rpmhpd_opp_low_svs>;

					};



					opp-300000000 {

						opp-hz = /bits/ 64 <300000000>;

						required-opps = <&rpmhpd_opp_svs>;

					};



					opp-358000000 {

						opp-hz = /bits/ 64 <358000000>;

						required-opps = <&rpmhpd_opp_svs_l1>;

					};

				};

			};



			dsi_phy: dsi-phy@ae94400 {