diff options
| author | Heiko Stuebner <heiko@sntech.de> | 2018-06-16 17:55:17 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2018-06-18 13:31:52 +0300 |
| commit | ce76de984649bf85c81ee437eea282d10ba0dbb3 (patch) | |
| tree | a80d089c05048c96204c29a49be51a77a1a751b8 /arch/arm/boot/dts/rk3288-veyron.dtsi | |
| parent | 0bac06df36abb3b74e146091ca51c8c6d70d69a6 (diff) | |
| download | linux-ce76de984649bf85c81ee437eea282d10ba0dbb3.tar.xz | |
ARM: dts: rockchip: convert rk3288 to operating-points-v2
Operating points need to be present in each cpu core using it, not only
the first one. With operating-points-v1 this would require duplicating
this table into each cpu node.
With opp-v2 we can share the same table on all nodes.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/rk3288-veyron.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/rk3288-veyron.dtsi | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/arch/arm/boot/dts/rk3288-veyron.dtsi b/arch/arm/boot/dts/rk3288-veyron.dtsi index 823c7ed47fcf..2075120cfc4d 100644 --- a/arch/arm/boot/dts/rk3288-veyron.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron.dtsi @@ -91,22 +91,26 @@ &cpu0 { cpu0-supply = <&vdd_cpu>; - operating-points = < - /* KHz uV */ - 1800000 1400000 - 1704000 1350000 - 1608000 1300000 - 1512000 1250000 - 1416000 1200000 - 1200000 1100000 - 1008000 1050000 - 816000 1000000 - 696000 950000 - 600000 900000 - 408000 900000 - 216000 900000 - 126000 900000 - >; +}; + +/* rk3288-c used in Veyron Chrome-devices has slightly changed OPPs */ +&cpu_opp_table { + /delete-node/ opp-312000000; + + opp-1512000000 { + opp-microvolt = <1250000>; + }; + opp-1608000000 { + opp-microvolt = <1300000>; + }; + opp-1704000000 { + opp-hz = /bits/ 64 <1704000000>; + opp-microvolt = <1350000>; + }; + opp-1800000000 { + opp-hz = /bits/ 64 <1800000000>; + opp-microvolt = <1400000>; + }; }; &emmc { |