diff options
| author | Heiko Stuebner <heiko@sntech.de> | 2014-09-13 00:34:29 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2014-10-20 11:52:24 +0200 |
| commit | be8a77c54815b311485a348547ec80803ee9415b (patch) | |
| tree | 772c123f75d053a75e81f35fe4c87b3b963cfe0d /arch/arm/boot/dts/rk3066a.dtsi | |
| parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) | |
ARM: dts: rockchip: add operating points and armclk references
Add basic OPP entries for current supported Rockchip SoCs.
The operating points are currently very conservative, so individual
boards may opt to redefine them.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'arch/arm/boot/dts/rk3066a.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/rk3066a.dtsi | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi index ad9c2db59670..8b11fbd58071 100644 --- a/arch/arm/boot/dts/rk3066a.dtsi +++ b/arch/arm/boot/dts/rk3066a.dtsi @@ -26,11 +26,21 @@ #size-cells = <0>; enable-method = "rockchip,rk3066-smp"; - cpu@0 { + cpu0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a9"; next-level-cache = <&L2>; reg = <0x0>; + operating-points = < + /* kHz uV */ + 1008000 1075000 + 816000 1025000 + 600000 1025000 + 504000 1000000 + 312000 975000 + >; + clock-latency = <40000>; + clocks = <&cru ARMCLK>; }; cpu@1 { device_type = "cpu"; |