From 8554723e664d8ac2a0e2e07c81e88cd15b75b0c6 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Sat, 16 Nov 2019 10:52:20 +0100 Subject: arm64: dts: rockchip: remove 408MHz operating point from px30 It looks like the px30 is running unstable at this 408MHz operating point. This shows in stalled threads and other big numbers of kernel exception. At 600MHz and above it instead works stable and as expected. As the 408MHz point doesn't even decrease the voltage compared to 600MHz, just drop this 408MHz operating point for now. Signed-off-by: Heiko Stuebner Link: https://lore.kernel.org/r/20191116095220.31122-1-heiko@sntech.de --- arch/arm64/boot/dts/rockchip/px30.dtsi | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'arch/arm64/boot/dts/rockchip/px30.dtsi') diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi index 8812b70f3911..633eb917220a 100644 --- a/arch/arm64/boot/dts/rockchip/px30.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30.dtsi @@ -113,16 +113,11 @@ compatible = "operating-points-v2"; opp-shared; - opp-408000000 { - opp-hz = /bits/ 64 <408000000>; - opp-microvolt = <950000 950000 1350000>; - clock-latency-ns = <40000>; - opp-suspend; - }; opp-600000000 { opp-hz = /bits/ 64 <600000000>; opp-microvolt = <950000 950000 1350000>; clock-latency-ns = <40000>; + opp-suspend; }; opp-816000000 { opp-hz = /bits/ 64 <816000000>; -- cgit v1.2.3