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Groups > linux.kernel > #1310106
| From | Andy Yan <andy.yan@rock-chips.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 1/2] ARM: dts: rockchip: increase vdd_arm voltage for rk3066a based boards |
| Date | 2016-01-15 14:30 +0100 |
| Message-ID | <qRcBY-6DV-25@gated-at.bofh.it> (permalink) |
| References | <qRcBX-6DV-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The current vdd_arm voltage is too low, increase it will make the system more stable. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> --- Changes in v2: - move the opp table to rk3066a.dtsi, make it as the default opp table for rk3066a based board. arch/arm/boot/dts/rk3066a.dtsi | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi index 946f187..ff0530e 100644 --- a/arch/arm/boot/dts/rk3066a.dtsi +++ b/arch/arm/boot/dts/rk3066a.dtsi @@ -61,11 +61,13 @@ reg = <0x0>; operating-points = < /* kHz uV */ - 1008000 1075000 - 816000 1025000 - 600000 1025000 - 504000 1000000 - 312000 975000 + 1416000 1300000 + 1200000 1175000 + 1008000 1125000 + 816000 1125000 + 600000 1100000 + 504000 1100000 + 312000 1075000 >; clock-latency = <40000>; clocks = <&cru ARMCLK>; -- 1.9.1
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[PATCH v2 0/2] fix rk3066a based boards hang when cpufreq changes Andy Yan <andy.yan@rock-chips.com> - 2016-01-15 14:30 +0100 [PATCH v2 1/2] ARM: dts: rockchip: increase vdd_arm voltage for rk3066a based boards Andy Yan <andy.yan@rock-chips.com> - 2016-01-15 14:30 +0100 Re: [PATCH v2 0/2] fix rk3066a based boards hang when cpufreq changes Heiko Stuebner <heiko@sntech.de> - 2016-01-18 00:20 +0100
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