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| author | Hal Feng <hal.feng@starfivetech.com> | 2024-05-22 05:48:45 +0300 |
|---|---|---|
| committer | Hal Feng <hal.feng@starfivetech.com> | 2024-05-22 05:48:45 +0300 |
| commit | c982502bd29b0ff3499860e494fbcd13e6498698 (patch) | |
| tree | 71bf2f51f4ec83290da00bd2d2832c1ba5f0a152 | |
| parent | 8cfb697e6ade9a3306bdba0f7837e38d607a2ea0 (diff) | |
| download | linux-c982502bd29b0ff3499860e494fbcd13e6498698.tar.xz | |
riscv: dts: starfive: jh7110: Increase the voltage to 0.9V when cores running at low frequency
For stability, increase the voltage from 0.8V to 0.9V
when cores running at low frequency.
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
| -rw-r--r-- | arch/riscv/boot/dts/starfive/jh7110.dtsi | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index ef3dfe05ba51..a928096f1b14 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -187,15 +187,15 @@ opp-shared; opp-375000000 { opp-hz = /bits/ 64 <375000000>; - opp-microvolt = <800000>; + opp-microvolt = <900000>; }; opp-500000000 { opp-hz = /bits/ 64 <500000000>; - opp-microvolt = <800000>; + opp-microvolt = <900000>; }; opp-750000000 { opp-hz = /bits/ 64 <750000000>; - opp-microvolt = <800000>; + opp-microvolt = <900000>; opp-suspend; }; opp-1500000000 { @@ -205,15 +205,15 @@ /* CPU opp table for 1.25GHz */ opp-312500000 { opp-hz = /bits/ 64 <312500000>; - opp-microvolt = <800000>; + opp-microvolt = <900000>; }; opp-417000000 { opp-hz = /bits/ 64 <417000000>; - opp-microvolt = <800000>; + opp-microvolt = <900000>; }; opp-625000000 { opp-hz = /bits/ 64 <625000000>; - opp-microvolt = <800000>; + opp-microvolt = <900000>; opp-suspend; }; opp-1250000000 { |