diff options
author | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2015-05-06 02:37:17 +0200 |
---|---|---|
committer | Klaus Goger <klaus.goger@theobroma-systems.com> | 2015-07-30 18:52:58 +0200 |
commit | 73bb842d73a17cca8768e705fe4cb16c0045217b (patch) | |
tree | 0702e02753c564f91e0040de0e887aca961751cc /arch/arm/boot | |
parent | 054900cbf1ae80cea79f4c817a51cf39e42eade3 (diff) |
ARM: DTS: Adding DVFS settings for Pangolin board.
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r-- | arch/arm/boot/dts/sun6i-a31-pangolin.dts | 31 |
1 files changed, 12 insertions, 19 deletions
diff --git a/arch/arm/boot/dts/sun6i-a31-pangolin.dts b/arch/arm/boot/dts/sun6i-a31-pangolin.dts index 9d7dbb40b022..f9492e95e465 100644 --- a/arch/arm/boot/dts/sun6i-a31-pangolin.dts +++ b/arch/arm/boot/dts/sun6i-a31-pangolin.dts @@ -63,23 +63,16 @@ }; &cpu0 { - cpu0-supply = <&vdd_cpu>; - clock-frequency = <1200000000>; -}; - -&cpu1 { - cpu1-supply = <&vdd_cpu>; - clock-frequency = <1200000000>; -}; - -&cpu2 { - cpu2-supply = <&vdd_cpu>; - clock-frequency = <1200000000>; -}; - -&cpu3 { - cpu3-supply = <&vdd_cpu>; - clock-frequency = <1200000000>; + cpu-supply = <&vdd_cpu>; + operating-points = < + /* kHz uV */ + 1008000 1200000 + 864000 1200000 + 720000 1100000 + 480000 1000000 + 240000 1000000 + 120000 1000000 + >; }; &ehci0 { @@ -227,8 +220,8 @@ }; vdd_cpu: dcdc3 { - regulator-min-microvolt = <1260000>; - regulator-max-microvolt = <1260000>; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1300000>; regulator-always-on; regulator-name = "vdd-cpu"; }; |