From: Leo Yan <leo.yan@linaro.org>
To: Guodong Xu <guodong.xu@linaro.org>
Cc: robh+dt@kernel.org, mark.rutland@arm.com, xuwei5@hisilicon.com,
catalin.marinas@arm.com, will.deacon@arm.com,
wangkefeng.wang@huawei.com, xuejiancheng@hisilicon.com,
peter.griffin@linaro.org, puck.chen@hisilicon.com,
lee.jones@linaro.org, ulf.hansson@linaro.org,
bhelgaas@google.com, arnd@arndb.de, zhangfei.gao@linaro.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org,
linux-pci@vger.kernel.org,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Kevin Wang <jean.wangtao@linaro.org>
Subject: Re: [PATCH v3 14/21] arm64: dts: hi3660: enable idle states
Date: Thu, 15 Jun 2017 08:23:58 +0800 [thread overview]
Message-ID: <20170615002358.GD28496@leoy-ThinkPad-T440> (raw)
In-Reply-To: <20170614082338.15673-15-guodong.xu@linaro.org>
On Wed, Jun 14, 2017 at 04:23:31PM +0800, Guodong Xu wrote:
> From: Leo Yan <leo.yan@linaro.org>
>
> On Hi3660 there have two clusters, one is CA53 cluster and another is
> CA73 cluster. This two clusters have different idle states separately.
> With Daniel Lezcano's patch (ARM: cpuidle: Support asymmetric idle
> definition), now ARM idle driver can support different clusters with
> different idle states.
>
> Base on this, this patch is to bind two clusters idle states on Hi3660.
> Except the "WFI" states are enabled by default for all CPUs, this patch
> also binds below extra idle states:
>
> - CA53 CPUs have two more states:
> CPU_SLEEP: CPU power off state
> CLUSTER_SLEEP_0: Cluster power off state
>
> - CA73 CPUs have three more states:
> CPU_NAP: CPU retention state
> CPU_SLEEP: CPU power off state
> CLUSTER_SLEEP_1: Cluster power off state
Hi Guodong, Wei and all,
As Daniel reminded, this patch is dependent on patch (ARM: cpuidle:
Support asymmetric idle definition) [1] but his patch has not been
finally merged yet. So let us hold on this patch for Daniel's patch
is picked up firstly.
At the meantime welcome the review and comment for this patch ahead.
[1] https://patchwork.kernel.org/patch/9781869/
[...]
Thanks,
Leo Yan
next prev parent reply other threads:[~2017-06-15 0:23 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-14 8:23 [PATCH v3 00/21] arm64: dts: hi3660: add device nodes Guodong Xu
2017-06-14 8:23 ` [PATCH v3 01/21] dt-bindings: arm: hisilicon: add bindings for HiKey960 board Guodong Xu
2017-06-14 8:23 ` [PATCH v3 02/21] arm64: dts: hisilicon: update compatible string for hikey960 Guodong Xu
2017-06-14 8:23 ` [PATCH v3 03/21] arm64: dts: hikey960: pinctrl: add more pinmux and pinconfig Guodong Xu
2017-06-14 8:23 ` [PATCH v3 04/21] arm64: dts: hi3660: add resources for clock and reset Guodong Xu
2017-06-14 8:23 ` [PATCH v3 05/21] arm64: dts: Add I2C nodes for Hi3660 Guodong Xu
2017-06-14 8:23 ` [PATCH v3 06/21] arm64: dts: hi3660: add gpio dtsi file for Hisilicon Hi3660 SOC Guodong Xu
2017-06-14 8:23 ` [PATCH v3 08/21] arm64: dts: hikey960: add WL1837 Bluetooth device node Guodong Xu
2017-06-14 8:23 ` [PATCH v3 09/21] arm64: dts: hi3660: Add pl031 rtc node Guodong Xu
2017-06-14 8:23 ` [PATCH v3 11/21] arm64: dts: hikey960: add LED nodes Guodong Xu
2017-06-14 8:23 ` [PATCH v3 12/21] arm64: dts: hi3660: add spi device nodes Guodong Xu
2017-06-14 8:23 ` [PATCH v3 13/21] arm64: dts: hi3660: add sp804 timer node Guodong Xu
[not found] ` <20170614082338.15673-1-guodong.xu-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-06-14 8:23 ` [PATCH v3 07/21] arm64: dts: hi3660: Add uarts nodes Guodong Xu
2017-06-14 8:23 ` [PATCH v3 10/21] arm64: dts: hi3660: add power key dts node Guodong Xu
2017-06-14 8:23 ` [PATCH v3 14/21] arm64: dts: hi3660: enable idle states Guodong Xu
2017-06-15 0:23 ` Leo Yan [this message]
2017-06-15 2:55 ` Guodong Xu
2017-06-14 8:23 ` [PATCH v3 15/21] dt-bindings: PCI: hisi: Add document for PCIe of Kirin SoCs Guodong Xu
2017-06-14 8:23 ` [PATCH v3 16/21] arm64: dts: hisi: add kirin pcie node Guodong Xu
2017-06-14 8:23 ` [PATCH v3 17/21] dt-bindings: mfd: hi6421: Add hi6421v530 compatible string Guodong Xu
2017-06-14 8:23 ` [PATCH v3 18/21] arm64: dts: hikey960: add device node for pmic and regulators Guodong Xu
2017-06-14 8:23 ` [PATCH v3 19/21] dt-bindings: mmc: dw_mmc-k3: add document of hi3660 mmc Guodong Xu
2017-06-19 12:43 ` Ulf Hansson
2017-06-19 13:00 ` Wei Xu
[not found] ` <5947CAD8.4040607-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
2017-06-20 8:36 ` Ulf Hansson
2017-06-20 9:59 ` Wei Xu
2017-06-20 10:28 ` Ulf Hansson
2017-06-20 10:49 ` Wei Xu
2017-06-14 8:23 ` [PATCH v3 20/21] arm64: dts: hi3660: add sd/sdio device nodes Guodong Xu
2017-06-14 8:23 ` [PATCH v3 21/21] arm64: dts: hi3660-hikey960: add nodes for WiFi Guodong Xu
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