* [Patch] arm64: tegra: update CPU OPP tables
@ 2023-07-13 13:38 Sumit Gupta
2023-07-14 14:52 ` Thierry Reding
0 siblings, 1 reply; 2+ messages in thread
From: Sumit Gupta @ 2023-07-13 13:38 UTC (permalink / raw)
To: robh+dt, krzysztof.kozlowski+dt, conor+dt, treding, jonathanh,
devicetree, linux-tegra, linux-kernel
Cc: bbasu, shaochunk, sumitg
Update the CPU OPP table to include all frequencies supported by
Tegra234. Different platforms can choose to keep all or few entries
based on their power and performance tunings.
Signed-off-by: Shao-Chun Kao <shaochunk@nvidia.com>
Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 318 +++++++++++++++++++----
1 file changed, 264 insertions(+), 54 deletions(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index f4974e81dd4b..32067cea9202 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -3589,72 +3589,142 @@
opp-peak-kBps = <816000>;
};
- cl0_ch1_opp2: opp-268800000 {
+ cl0_ch1_opp2: opp-192000000 {
+ opp-hz = /bits/ 64 <192000000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl0_ch1_opp3: opp-268800000 {
opp-hz = /bits/ 64 <268800000>;
opp-peak-kBps = <816000>;
};
- cl0_ch1_opp3: opp-422400000 {
+ cl0_ch1_opp4: opp-345600000 {
+ opp-hz = /bits/ 64 <345600000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl0_ch1_opp5: opp-422400000 {
opp-hz = /bits/ 64 <422400000>;
opp-peak-kBps = <816000>;
};
- cl0_ch1_opp4: opp-576000000 {
+ cl0_ch1_opp6: opp-499200000 {
+ opp-hz = /bits/ 64 <499200000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl0_ch1_opp7: opp-576000000 {
opp-hz = /bits/ 64 <576000000>;
opp-peak-kBps = <816000>;
};
- cl0_ch1_opp5: opp-729600000 {
+ cl0_ch1_opp8: opp-652800000 {
+ opp-hz = /bits/ 64 <652800000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl0_ch1_opp9: opp-729600000 {
opp-hz = /bits/ 64 <729600000>;
opp-peak-kBps = <816000>;
};
- cl0_ch1_opp6: opp-883200000 {
+ cl0_ch1_opp10: opp-806400000 {
+ opp-hz = /bits/ 64 <806400000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl0_ch1_opp11: opp-883200000 {
opp-hz = /bits/ 64 <883200000>;
opp-peak-kBps = <816000>;
};
- cl0_ch1_opp7: opp-1036800000 {
+ cl0_ch1_opp12: opp-960000000 {
+ opp-hz = /bits/ 64 <960000000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl0_ch1_opp13: opp-1036800000 {
opp-hz = /bits/ 64 <1036800000>;
opp-peak-kBps = <816000>;
};
- cl0_ch1_opp8: opp-1190400000 {
+ cl0_ch1_opp14: opp-1113600000 {
+ opp-hz = /bits/ 64 <1113600000>;
+ opp-peak-kBps = <1632000>;
+ };
+
+ cl0_ch1_opp15: opp-1190400000 {
opp-hz = /bits/ 64 <1190400000>;
- opp-peak-kBps = <816000>;
+ opp-peak-kBps = <1632000>;
};
- cl0_ch1_opp9: opp-1344000000 {
+ cl0_ch1_opp16: opp-1267200000 {
+ opp-hz = /bits/ 64 <1267200000>;
+ opp-peak-kBps = <1632000>;
+ };
+
+ cl0_ch1_opp17: opp-1344000000 {
opp-hz = /bits/ 64 <1344000000>;
opp-peak-kBps = <1632000>;
};
- cl0_ch1_opp10: opp-1497600000 {
- opp-hz = /bits/ 64 <1497600000>;
+ cl0_ch1_opp18: opp-1420800000 {
+ opp-hz = /bits/ 64 <1420800000>;
opp-peak-kBps = <1632000>;
};
- cl0_ch1_opp11: opp-1651200000 {
+ cl0_ch1_opp19: opp-1497600000 {
+ opp-hz = /bits/ 64 <1497600000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl0_ch1_opp20: opp-1574400000 {
+ opp-hz = /bits/ 64 <1574400000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl0_ch1_opp21: opp-1651200000 {
opp-hz = /bits/ 64 <1651200000>;
- opp-peak-kBps = <2660000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl0_ch1_opp22: opp-1728000000 {
+ opp-hz = /bits/ 64 <1728000000>;
+ opp-peak-kBps = <3200000>;
};
- cl0_ch1_opp12: opp-1804800000 {
+ cl0_ch1_opp23: opp-1804800000 {
opp-hz = /bits/ 64 <1804800000>;
- opp-peak-kBps = <2660000>;
+ opp-peak-kBps = <3200000>;
};
- cl0_ch1_opp13: opp-1958400000 {
+ cl0_ch1_opp24: opp-1881600000 {
+ opp-hz = /bits/ 64 <1881600000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl0_ch1_opp25: opp-1958400000 {
opp-hz = /bits/ 64 <1958400000>;
opp-peak-kBps = <3200000>;
};
- cl0_ch1_opp14: opp-2112000000 {
+ cl0_ch1_opp26: opp-2035200000 {
+ opp-hz = /bits/ 64 <2035200000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl0_ch1_opp27: opp-2112000000 {
opp-hz = /bits/ 64 <2112000000>;
opp-peak-kBps = <6400000>;
};
- cl0_ch1_opp15: opp-2201600000 {
+ cl0_ch1_opp28: opp-2188800000 {
+ opp-hz = /bits/ 64 <2188800000>;
+ opp-peak-kBps = <6400000>;
+ };
+
+ cl0_ch1_opp29: opp-2201600000 {
opp-hz = /bits/ 64 <2201600000>;
opp-peak-kBps = <6400000>;
};
@@ -3669,72 +3739,142 @@
opp-peak-kBps = <816000>;
};
- cl1_ch1_opp2: opp-268800000 {
+ cl1_ch1_opp2: opp-192000000 {
+ opp-hz = /bits/ 64 <192000000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl1_ch1_opp3: opp-268800000 {
opp-hz = /bits/ 64 <268800000>;
opp-peak-kBps = <816000>;
};
- cl1_ch1_opp3: opp-422400000 {
+ cl1_ch1_opp4: opp-345600000 {
+ opp-hz = /bits/ 64 <345600000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl1_ch1_opp5: opp-422400000 {
opp-hz = /bits/ 64 <422400000>;
opp-peak-kBps = <816000>;
};
- cl1_ch1_opp4: opp-576000000 {
+ cl1_ch1_opp6: opp-499200000 {
+ opp-hz = /bits/ 64 <499200000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl1_ch1_opp7: opp-576000000 {
opp-hz = /bits/ 64 <576000000>;
opp-peak-kBps = <816000>;
};
- cl1_ch1_opp5: opp-729600000 {
+ cl1_ch1_opp8: opp-652800000 {
+ opp-hz = /bits/ 64 <652800000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl1_ch1_opp9: opp-729600000 {
opp-hz = /bits/ 64 <729600000>;
opp-peak-kBps = <816000>;
};
- cl1_ch1_opp6: opp-883200000 {
+ cl1_ch1_opp10: opp-806400000 {
+ opp-hz = /bits/ 64 <806400000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl1_ch1_opp11: opp-883200000 {
opp-hz = /bits/ 64 <883200000>;
opp-peak-kBps = <816000>;
};
- cl1_ch1_opp7: opp-1036800000 {
+ cl1_ch1_opp12: opp-960000000 {
+ opp-hz = /bits/ 64 <960000000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl1_ch1_opp13: opp-1036800000 {
opp-hz = /bits/ 64 <1036800000>;
opp-peak-kBps = <816000>;
};
- cl1_ch1_opp8: opp-1190400000 {
+ cl1_ch1_opp14: opp-1113600000 {
+ opp-hz = /bits/ 64 <1113600000>;
+ opp-peak-kBps = <1632000>;
+ };
+
+ cl1_ch1_opp15: opp-1190400000 {
opp-hz = /bits/ 64 <1190400000>;
- opp-peak-kBps = <816000>;
+ opp-peak-kBps = <1632000>;
+ };
+
+ cl1_ch1_opp16: opp-1267200000 {
+ opp-hz = /bits/ 64 <1267200000>;
+ opp-peak-kBps = <1632000>;
};
- cl1_ch1_opp9: opp-1344000000 {
+ cl1_ch1_opp17: opp-1344000000 {
opp-hz = /bits/ 64 <1344000000>;
opp-peak-kBps = <1632000>;
};
- cl1_ch1_opp10: opp-1497600000 {
- opp-hz = /bits/ 64 <1497600000>;
+ cl1_ch1_opp18: opp-1420800000 {
+ opp-hz = /bits/ 64 <1420800000>;
opp-peak-kBps = <1632000>;
};
- cl1_ch1_opp11: opp-1651200000 {
+ cl1_ch1_opp19: opp-1497600000 {
+ opp-hz = /bits/ 64 <1497600000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl1_ch1_opp20: opp-1574400000 {
+ opp-hz = /bits/ 64 <1574400000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl1_ch1_opp21: opp-1651200000 {
opp-hz = /bits/ 64 <1651200000>;
- opp-peak-kBps = <2660000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl1_ch1_opp22: opp-1728000000 {
+ opp-hz = /bits/ 64 <1728000000>;
+ opp-peak-kBps = <3200000>;
};
- cl1_ch1_opp12: opp-1804800000 {
+ cl1_ch1_opp23: opp-1804800000 {
opp-hz = /bits/ 64 <1804800000>;
- opp-peak-kBps = <2660000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl1_ch1_opp24: opp-1881600000 {
+ opp-hz = /bits/ 64 <1881600000>;
+ opp-peak-kBps = <3200000>;
};
- cl1_ch1_opp13: opp-1958400000 {
+ cl1_ch1_opp25: opp-1958400000 {
opp-hz = /bits/ 64 <1958400000>;
opp-peak-kBps = <3200000>;
};
- cl1_ch1_opp14: opp-2112000000 {
+ cl1_ch1_opp26: opp-2035200000 {
+ opp-hz = /bits/ 64 <2035200000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl1_ch1_opp27: opp-2112000000 {
opp-hz = /bits/ 64 <2112000000>;
opp-peak-kBps = <6400000>;
};
- cl1_ch1_opp15: opp-2201600000 {
+ cl1_ch1_opp28: opp-2188800000 {
+ opp-hz = /bits/ 64 <2188800000>;
+ opp-peak-kBps = <6400000>;
+ };
+
+ cl1_ch1_opp29: opp-2201600000 {
opp-hz = /bits/ 64 <2201600000>;
opp-peak-kBps = <6400000>;
};
@@ -3749,72 +3889,142 @@
opp-peak-kBps = <816000>;
};
- cl2_ch1_opp2: opp-268800000 {
+ cl2_ch1_opp2: opp-192000000 {
+ opp-hz = /bits/ 64 <192000000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl2_ch1_opp3: opp-268800000 {
opp-hz = /bits/ 64 <268800000>;
opp-peak-kBps = <816000>;
};
- cl2_ch1_opp3: opp-422400000 {
+ cl2_ch1_opp4: opp-345600000 {
+ opp-hz = /bits/ 64 <345600000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl2_ch1_opp5: opp-422400000 {
opp-hz = /bits/ 64 <422400000>;
opp-peak-kBps = <816000>;
};
- cl2_ch1_opp4: opp-576000000 {
+ cl2_ch1_opp6: opp-499200000 {
+ opp-hz = /bits/ 64 <499200000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl2_ch1_opp7: opp-576000000 {
opp-hz = /bits/ 64 <576000000>;
opp-peak-kBps = <816000>;
};
- cl2_ch1_opp5: opp-729600000 {
+ cl2_ch1_opp8: opp-652800000 {
+ opp-hz = /bits/ 64 <652800000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl2_ch1_opp9: opp-729600000 {
opp-hz = /bits/ 64 <729600000>;
opp-peak-kBps = <816000>;
};
- cl2_ch1_opp6: opp-883200000 {
+ cl2_ch1_opp10: opp-806400000 {
+ opp-hz = /bits/ 64 <806400000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl2_ch1_opp11: opp-883200000 {
opp-hz = /bits/ 64 <883200000>;
opp-peak-kBps = <816000>;
};
- cl2_ch1_opp7: opp-1036800000 {
+ cl2_ch1_opp12: opp-960000000 {
+ opp-hz = /bits/ 64 <960000000>;
+ opp-peak-kBps = <816000>;
+ };
+
+ cl2_ch1_opp13: opp-1036800000 {
opp-hz = /bits/ 64 <1036800000>;
opp-peak-kBps = <816000>;
};
- cl2_ch1_opp8: opp-1190400000 {
+ cl2_ch1_opp14: opp-1113600000 {
+ opp-hz = /bits/ 64 <1113600000>;
+ opp-peak-kBps = <1632000>;
+ };
+
+ cl2_ch1_opp15: opp-1190400000 {
opp-hz = /bits/ 64 <1190400000>;
- opp-peak-kBps = <816000>;
+ opp-peak-kBps = <1632000>;
+ };
+
+ cl2_ch1_opp16: opp-1267200000 {
+ opp-hz = /bits/ 64 <1267200000>;
+ opp-peak-kBps = <1632000>;
};
- cl2_ch1_opp9: opp-1344000000 {
+ cl2_ch1_opp17: opp-1344000000 {
opp-hz = /bits/ 64 <1344000000>;
opp-peak-kBps = <1632000>;
};
- cl2_ch1_opp10: opp-1497600000 {
- opp-hz = /bits/ 64 <1497600000>;
+ cl2_ch1_opp18: opp-1420800000 {
+ opp-hz = /bits/ 64 <1420800000>;
opp-peak-kBps = <1632000>;
};
- cl2_ch1_opp11: opp-1651200000 {
+ cl2_ch1_opp19: opp-1497600000 {
+ opp-hz = /bits/ 64 <1497600000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl2_ch1_opp20: opp-1574400000 {
+ opp-hz = /bits/ 64 <1574400000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl2_ch1_opp21: opp-1651200000 {
opp-hz = /bits/ 64 <1651200000>;
- opp-peak-kBps = <2660000>;
+ opp-peak-kBps = <3200000>;
};
- cl2_ch1_opp12: opp-1804800000 {
+ cl2_ch1_opp22: opp-1728000000 {
+ opp-hz = /bits/ 64 <1728000000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl2_ch1_opp23: opp-1804800000 {
opp-hz = /bits/ 64 <1804800000>;
- opp-peak-kBps = <2660000>;
+ opp-peak-kBps = <3200000>;
};
- cl2_ch1_opp13: opp-1958400000 {
+ cl2_ch1_opp24: opp-1881600000 {
+ opp-hz = /bits/ 64 <1881600000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl2_ch1_opp25: opp-1958400000 {
opp-hz = /bits/ 64 <1958400000>;
opp-peak-kBps = <3200000>;
};
- cl2_ch1_opp14: opp-2112000000 {
+ cl2_ch1_opp26: opp-2035200000 {
+ opp-hz = /bits/ 64 <2035200000>;
+ opp-peak-kBps = <3200000>;
+ };
+
+ cl2_ch1_opp27: opp-2112000000 {
opp-hz = /bits/ 64 <2112000000>;
opp-peak-kBps = <6400000>;
};
- cl2_ch1_opp15: opp-2201600000 {
+ cl2_ch1_opp28: opp-2188800000 {
+ opp-hz = /bits/ 64 <2188800000>;
+ opp-peak-kBps = <6400000>;
+ };
+
+ cl2_ch1_opp29: opp-2201600000 {
opp-hz = /bits/ 64 <2201600000>;
opp-peak-kBps = <6400000>;
};
--
2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Patch] arm64: tegra: update CPU OPP tables
2023-07-13 13:38 [Patch] arm64: tegra: update CPU OPP tables Sumit Gupta
@ 2023-07-14 14:52 ` Thierry Reding
0 siblings, 0 replies; 2+ messages in thread
From: Thierry Reding @ 2023-07-14 14:52 UTC (permalink / raw)
To: robh+dt, krzysztof.kozlowski+dt, conor+dt, jonathanh, devicetree,
linux-tegra, linux-kernel, Sumit Gupta
Cc: bbasu, shaochunk
From: Thierry Reding <treding@nvidia.com>
On Thu, 13 Jul 2023 19:08:50 +0530, Sumit Gupta wrote:
> Update the CPU OPP table to include all frequencies supported by
> Tegra234. Different platforms can choose to keep all or few entries
> based on their power and performance tunings.
>
>
Applied, thanks!
[1/1] arm64: tegra: update CPU OPP tables
commit: d5b9d25d3fb6f63614ee00104f16e099e3497c65
Best regards,
--
Thierry Reding <treding@nvidia.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
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