From 73bb842d73a17cca8768e705fe4cb16c0045217b Mon Sep 17 00:00:00 2001 From: Christoph Muellner Date: Wed, 6 May 2015 02:37:17 +0200 Subject: ARM: DTS: Adding DVFS settings for Pangolin board. Signed-off-by: Christoph Muellner --- arch/arm/boot/dts/sun6i-a31-pangolin.dts | 31 ++++++++++++------------------- 1 file changed, 12 insertions(+), 19 deletions(-) (limited to 'arch/arm/boot/dts/sun6i-a31-pangolin.dts') 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"; }; -- cgit v1.2.3