[PATCH 1/2] arm: boot: dts: am4372: add operating points
Nishanth Menon
nm at ti.com
Fri May 8 13:09:23 PDT 2015
On 05/08/2015 02:57 PM, Felipe Balbi wrote:
> By adding operating points, cpufreq-dt has a
> chance of running and doing something useful.
>
> Signed-off-by: Felipe Balbi <balbi at ti.com>
> ---
> arch/arm/boot/dts/am4372.dtsi | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
> index c80a3e233792..ea1db20f64fc 100644
> --- a/arch/arm/boot/dts/am4372.dtsi
> +++ b/arch/arm/boot/dts/am4372.dtsi
> @@ -38,6 +38,15 @@
> clocks = <&dpll_mpu_ck>;
> clock-names = "cpu";
>
> + operating-points = <
> + /* kHz uV */
> + 1000000 1325000 /* OPP_NITRO */
> + 800000 1260000 /* OPP_TURBO */
> + 720000 1200000 /* OPP_120 */
> + 600000 1100000 /* OPP_100 */
> + 300000 950000 /* OPP_50 */
> + >;
> +
> clock-latency = <300000>; /* From omap-cpufreq driver */
> };
> };
>
which of these OPPs need AVS? which of these are dependent on Efuse bit
dependent?
--
Regards,
Nishanth Menon
More information about the linux-arm-kernel
mailing list