diff options
Diffstat (limited to 'dts/src/arm/da850-lego-ev3.dts')
| -rw-r--r-- | dts/src/arm/da850-lego-ev3.dts | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/dts/src/arm/da850-lego-ev3.dts b/dts/src/arm/da850-lego-ev3.dts index 09c3666def..afd04a4238 100644 --- a/dts/src/arm/da850-lego-ev3.dts +++ b/dts/src/arm/da850-lego-ev3.dts @@ -122,6 +122,15 @@ amp-supply = <&>; }; + cvdd: regulator0 { + compatible = "regulator-fixed"; + regulator-name = "cvdd"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + /* * This is a 5V current limiting regulator that is shared by USB, * the sensor (input) ports, the motor (output) ports and the A/DC. @@ -201,6 +210,27 @@ clock-frequency = <24000000>; }; +&cpu { + cpu-supply = <&cvdd>; +}; + +/* since we have a fixed regulator, we can't run at these points */ +&opp_100 { + status = "disabled"; +}; + +&opp_200 { + status = "disabled"; +}; + +/* + * The SoC is actually the 456MHz version, but because of the fixed regulator + * This is the fastest we can go. + */ +&opp_375 { + status = "okay"; +}; + &pmx_core { status = "okay"; |