diff mbox series

[3/5] arm64: dts: qcom: msm8998: Add Venus OPP table

Message ID 20250531-topic-venus_opp_arm64-v1-3-54c6c417839f@oss.qualcomm.com
State New
Headers show
Series Add missing OPP tables for Venus on qcom/arm64 | expand

Commit Message

Konrad Dybcio May 31, 2025, 12:27 p.m. UTC 
From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Describe the DVFS levels explicitly.

Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/msm8998.dtsi | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

Comments

Dmitry Baryshkov June 1, 2025, 7:45 a.m. UTC | #1 
On Sat, May 31, 2025 at 02:27:21PM +0200, Konrad Dybcio wrote:
> From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> 
> Describe the DVFS levels explicitly.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/msm8998.dtsi | 30 ++++++++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 58cee37cb8eecbdd43a474d548dcae1606aba6c7..76691e5b2608f33fa58b39ea338e41172a9e111d 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -3160,6 +3160,7 @@  venus: video-codec@cc00000 {
 			reg = <0x0cc00000 0xff000>;
 			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&mmcc VIDEO_TOP_GDSC>;
+			operating-points-v2 = <&venus_opp_table>;
 			clocks = <&mmcc VIDEO_CORE_CLK>,
 				 <&mmcc VIDEO_AHB_CLK>,
 				 <&mmcc VIDEO_AXI_CLK>,
@@ -3188,6 +3189,35 @@  venus: video-codec@cc00000 {
 			memory-region = <&venus_mem>;
 			status = "disabled";
 
+			venus_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-200000000 {
+					opp-hz = /bits/ 64 <200000000>;
+					required-opps = <&rpmpd_opp_low_svs>;
+				};
+
+				opp-269330000 {
+					opp-hz = /bits/ 64 <269330000>;
+					required-opps = <&rpmpd_opp_svs>;
+				};
+
+				opp-355200000 {
+					opp-hz = /bits/ 64 <355200000>;
+					required-opps = <&rpmpd_opp_svs_plus>;
+				};
+
+				opp-444000000 {
+					opp-hz = /bits/ 64 <444000000>;
+					required-opps = <&rpmpd_opp_nom>;
+				};
+
+				opp-533000000 {
+					opp-hz = /bits/ 64 <533000000>;
+					required-opps = <&rpmpd_opp_turbo>;
+				};
+			};
+
 			video-decoder {
 				compatible = "venus-decoder";
 				clocks = <&mmcc VIDEO_SUBCORE0_CLK>;