Linux Power Management development
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From: Peng Fan <peng.fan@oss.nxp.com>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Lucas Stach <l.stach@pengutronix.de>, Marek Vasut <marex@denx.de>,
	linux-pm@vger.kernel.org, Adam Ford <aford173@gmail.com>,
	Fabio Estevam <festevam@denx.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jacky Bai <ping.bai@nxp.com>, Kevin Hilman <khilman@kernel.org>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Len Brown <len.brown@intel.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Martin Kepplinger <martink@posteo.de>,
	Pavel Machek <pavel@ucw.cz>, Peng Fan <peng.fan@nxp.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	"Rafael J . Wysocki" <rafael@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Shawn Guo <shawnguo@kernel.org>,
	Shengjiu Wang <shengjiu.wang@nxp.com>,
	Stephen Boyd <sboyd@kernel.org>,
	linux-clk@vger.kernel.org, linux-imx@nxp.com,
	Stephen Boyd <swboyd@chromium.org>
Subject: Re: [PATCH 1/3] [RFC] PM: domains: Introduce .power_pre/post_on/off callbacks
Date: Thu, 16 Feb 2023 09:47:33 +0800	[thread overview]
Message-ID: <d04c9522-ee19-ec8f-5614-c0a805b8964e@oss.nxp.com> (raw)
In-Reply-To: <CAPDyKFo8ekN3e8kzbtftKuyYY1wv0=gn3L=oz5zBjTebRT84+w@mail.gmail.com>

Hi Ulf,

On 1/18/2023 8:55 PM, Ulf Hansson wrote:
...
>>
>> Honestly I not have idea on how to rework the clk part to avoid holding
>> the clk-prepare lock when power on the phy and its power domain.
> 
> I understand. Let me try to prepare a hackish patch that we can use to
> run some tests.
> 
> Unfortunately, I can't make any promises for when, but I will do my best.
> 

Have you got time to give a look on this part? Or do you have any 
suggestions that I could help with?

Thanks,
Peng.

>>
>> [1]https://github.com/nxp-imx/linux-imx/commit/c85126180a10439a8c7db1800529b4857d91c609
>>
>> Thanks,
>> Peng.
>>>
>>> Kind regards
>>> Uffe
> 
> Kind regards
> Uffe

  parent reply	other threads:[~2023-02-16  1:47 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-08  1:35 [PATCH 1/3] [RFC] PM: domains: Introduce .power_pre/post_on/off callbacks Marek Vasut
2022-11-08  1:35 ` [PATCH 2/3] [RFC] soc: imx: gpcv2: Split clock prepare from clock enable in the domain Marek Vasut
2022-11-11  8:27   ` Peng Fan
2022-11-08  1:35 ` [PATCH 3/3] [RFC] soc: imx: imx8m-blk-ctrl: " Marek Vasut
2022-11-09 13:19 ` [PATCH 1/3] [RFC] PM: domains: Introduce .power_pre/post_on/off callbacks Laurent Pinchart
2022-11-09 13:25   ` Marek Vasut
2022-11-14 19:40 ` Ulf Hansson
2022-11-14 20:32   ` Marek Vasut
2022-11-16 12:41     ` Ulf Hansson
2022-11-16 13:25       ` Lucas Stach
2022-11-16 16:30         ` Ulf Hansson
2023-01-04  8:37           ` Peng Fan
2023-01-18 12:55             ` Ulf Hansson
2023-01-18 13:07               ` Marek Vasut
2023-02-16  1:47               ` Peng Fan [this message]
2023-02-16 10:48                 ` Ulf Hansson
2023-03-01  0:52                   ` Peng Fan

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