[PATCH v4 3/4] cpufreq: Add DVFS support for Armada 37xx

Viresh Kumar
2017-12-14T15:36:31Z

On 14-12-17, 16:00, Gregory CLEMENT wrote:
> This patch adds DVFS support for the Armada 37xx SoCs
>
> There are up to four CPU frequency loads for Armada 37xx controlled by
> the hardware.
>
> This driver associates the CPU load level to a frequency, then the
> hardware will switch while selecting a load level.
>
> The hardware also can associate a voltage for each level (AVS support)
> but it is not yet supported
>
> Tested-by: Andre Heider <a.heider@gmail.com>
> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
> ---
> drivers/cpufreq/Kconfig.arm | 7 +
> drivers/cpufreq/Makefile | 1 +
> drivers/cpufreq/armada-37xx-cpufreq.c | 241 ++++++++++++++++++++++++++++++++++
> 3 files changed, 249 insertions(+)
> create mode 100644 drivers/cpufreq/armada-37xx-cpufreq.c

Thanks for taking care of very minor review comments I had. All the
patches look good now to me :)

--
viresh