[PATCH v2 1/9] arm64: dts: hi3660: enable idle states
Leo Yan
leo.yan at linaro.org
Thu Aug 10 18:50:21 PDT 2017
Hi Daniel,
On Thu, Aug 10, 2017 at 12:07:07PM +0200, Daniel Lezcano wrote:
>
> Hi Guodong, Leo,
>
> there are several typos in the patch description. I *humbly* propose an
> alternate description to make it a bit more English friendly.
>
> """
>
> There are two clusters on the Hi3660, the first one is Cortex-A53 based
> and the other one is Cortex-A73 based. These two clusters have different
> idle states.
>
> Thanks to Daniel Lezcano's recent changes, the generic ARM cpuidle
> driver can now support several clusters with different idle states, thus
> supporting the big.Little architecture.
>
> In addition to the WFI idle state which is the default shallowest state
> for all ARM cpus, the Hi3660 supports the following states:
>
> - CA53 CPUs:
> - CPU_SLEEP: CPU power off state
> - CLUSTER_SLEEP_0: Cluster power off state
>
> - CA73 CPUs:
> - CPU_NAP: CPU retention state
> - CPU_SLEEP: CPU power off state
> - CLUSTER_SLEEP_1: Cluster power off state
>
> This patch adds the idle states description for the Hi3660 to the device
> tree.
>
> """
>
>
> Other than that.
>
> Acked-by: Daniel Lezcano <daniel.lezcano at linaro.org>
Thanks a lot for proposing commit log, it's much better :)
Thanks,
Leo Yan
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