Message ID | 20170523095109.7337-1-heiko@sntech.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Am Dienstag, 23. Mai 2017, 11:51:08 CEST schrieb Heiko Stuebner: > The rk3399 has multiple variants with different frequency ratings. > The operating points currently in the kernel stem from the op1 variant > used in Gru ChromeOS devices and may not be suitable for general rk3399 > chips. Therefore bring it back to the official general operating points. > > Signed-off-by: Heiko Stuebner <heiko@sntech.de> applied both for 4.13 with the description in patch2 fixed and having the patches in reverse order, as discussed in patch2. Heiko
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi index dd82e16236a8..c83460db130a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi @@ -56,22 +56,18 @@ }; opp02 { opp-hz = /bits/ 64 <816000000>; - opp-microvolt = <800000>; + opp-microvolt = <850000>; }; opp03 { opp-hz = /bits/ 64 <1008000000>; - opp-microvolt = <875000>; + opp-microvolt = <925000>; }; opp04 { opp-hz = /bits/ 64 <1200000000>; - opp-microvolt = <925000>; + opp-microvolt = <1000000>; }; opp05 { opp-hz = /bits/ 64 <1416000000>; - opp-microvolt = <1050000>; - }; - opp06 { - opp-hz = /bits/ 64 <1512000000>; opp-microvolt = <1125000>; }; }; @@ -107,15 +103,11 @@ }; opp06 { opp-hz = /bits/ 64 <1608000000>; - opp-microvolt = <1075000>; + opp-microvolt = <1100000>; }; opp07 { opp-hz = /bits/ 64 <1800000000>; - opp-microvolt = <1150000>; - }; - opp08 { - opp-hz = /bits/ 64 <2016000000>; - opp-microvolt = <1250000>; + opp-microvolt = <1200000>; }; }; };
The rk3399 has multiple variants with different frequency ratings. The operating points currently in the kernel stem from the op1 variant used in Gru ChromeOS devices and may not be suitable for general rk3399 chips. Therefore bring it back to the official general operating points. Signed-off-by: Heiko Stuebner <heiko@sntech.de> --- arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi | 18 +++++------------- 1 file changed, 5 insertions(+), 13 deletions(-)