[PATCH 9/9] arm64: dts: Add interconnect for the GPU on SDM845
From: Jordan Crouse <hidden>
Date: 2018-08-27 15:11:12
Also in:
dri-devel, linux-arm-kernel, linux-arm-msm, linux-devicetree
Subsystem:
arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Bjorn Andersson, Konrad Dybcio, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2018-08-28 · Re: [PATCH 9/9] arm64: dts: Add interconnect for the GPU on SDM845 · Jordan Crouse <hidden>
Add the interconnect properties for the GPU on SDM845 and set the corresponding OPP bandwidth values. Signed-off-by: Jordan Crouse <redacted> --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 10db0ceb3699..1e67f4fdd7d1 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi@@ -198,36 +198,43 @@ gpu_opp_table: adreno-opp-table { opp-710000000 { opp-hz = /bits/ 64 <710000000>; qcom,level = <416>; + opp-interconnect-bw-port0 = /bits/ 64 <0 7216000000>; }; opp-675000000 { opp-hz = /bits/ 64 <675000000>; qcom,level = <384>; + opp-interconnect-bw-port0 = /bits/ 64 <0 7216000000>; }; opp-596000000 { opp-hz = /bits/ 64 <596000000>; qcom,level = <320>; + opp-interconnect-bw-port0 = /bits/ 64 <0 5184000000>; }; opp-520000000 { opp-hz = /bits/ 64 <520000000>; qcom,level = <256>; + opp-interconnect-bw-port0 = /bits/ 64 <0 4068000000>; }; opp-414000000 { opp-hz = /bits/ 64 <414000000>; qcom,level = <192>; + opp-interconnect-bw-port0 = /bits/ 64 <0 3072000000>; }; opp-342000000 { opp-hz = /bits/ 64 <342000000>; qcom,level = <128>; + opp-interconnect-bw-port0 = /bits/ 64 <0 2188000000>; }; opp-257000000 { opp-hz = /bits/ 64 <257000000>; qcom,level = <64>; + opp-interconnect-bw-port0 = /bits/ 64 <0 1200000000>; }; };
@@ -418,6 +425,9 @@ gpu_opp_table: adreno-opp-table { operating-points-v2 = <&gpu_opp_table>; + interconnects = <&qnoc 26 &qnoc 512>; + interconnect-names = "port0"; + qcom,gmu = <&gmu>; };
--
2.18.0
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