diff mbox series

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

Message ID 1588080785-6812-14-git-send-email-rnayak@codeaurora.org
State New
Headers show
Series DVFS for IO devices on sdm845 and sc7180 | expand

Commit Message

Rajendra Nayak April 28, 2020, 1:33 p.m. UTC
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 mbox series

Patch

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>;
+			};
+		};
+
 		venus: video-codec@aa00000 {
 			compatible = "qcom,sdm845-venus-v2";
 			reg = <0 0x0aa00000 0 0xff000>;
 			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&videocc VENUS_GDSC>,
 					<&videocc VCODEC0_GDSC>,
-					<&videocc VCODEC1_GDSC>;
-			power-domain-names = "venus", "vcodec0", "vcodec1";
+					<&videocc VCODEC1_GDSC>,
+					<&rpmhpd SDM845_CX>;
+			power-domain-names = "venus", "vcodec0", "vcodec1", "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>,