From: Aisheng Dong <aisheng.dong@nxp.com>
To: Chanwoo Choi <cw00.choi@samsung.com>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>
Cc: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"dongas86@gmail.com" <dongas86@gmail.com>,
dl-linux-imx <linux-imx@nxp.com>,
"myungjoo.ham@samsung.com" <myungjoo.ham@samsung.com>,
"kyungmin.park@samsung.com" <kyungmin.park@samsung.com>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
Abel Vesa <abel.vesa@nxp.com>
Subject: RE: [PATCH 2/2] devfreq: imx8m-ddrc: de-select DEVFREQ_GOV_SIMPLE_ONDEMAND
Date: Fri, 21 May 2021 03:04:48 +0000 [thread overview]
Message-ID: <AM6PR04MB4966B0755DA727E1B477C25780299@AM6PR04MB4966.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <a6f61bf1-b1c3-692a-608c-fe5486a77e52@samsung.com>
> From: Chanwoo Choi <cw00.choi@samsung.com>
> Sent: Thursday, May 20, 2021 11:10 AM
>
> On 5/19/21 4:05 PM, Dong Aisheng wrote:
> > The driver can't support simple ondemand governor due to missing
> > .get_dev_status() capability.
> >
> > Cc: Chanwoo Choi <cw00.choi@samsung.com>
> > Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
> > ---
> > drivers/devfreq/Kconfig | 1 -
> > 1 file changed, 1 deletion(-)
> >
> > diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig index
> > 20373a893b44..e87d01c0b76a 100644
> > --- a/drivers/devfreq/Kconfig
> > +++ b/drivers/devfreq/Kconfig
> > @@ -103,7 +103,6 @@ config ARM_IMX8M_DDRC_DEVFREQ
> > tristate "i.MX8M DDRC DEVFREQ Driver"
> > depends on (ARCH_MXC && HAVE_ARM_SMCCC) || \
> > (COMPILE_TEST && HAVE_ARM_SMCCC)
> > - select DEVFREQ_GOV_SIMPLE_ONDEMAND
> > select DEVFREQ_GOV_USERSPACE
> > help
> > This adds the DEVFREQ driver for the i.MX8M DDR Controller. It
> > allows
> >
>
> Looks good to me. But, How about changing the patch title as following?
> - PM / devfreq: imx8m-ddrc: Remove DEVFREQ_GOV_SIMPLE_ONDEMAND
> dependency
Yes, good suggestion. Thanks
I will resend v2.
Regards
Aisheng
>
>
> --
> Best Regards,
> Chanwoo Choi
> Samsung Electronics
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next prev parent reply other threads:[~2021-05-21 3:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20210519070646epcas1p278827601f2ce81e96e088f8fcac31d32@epcas1p2.samsung.com>
2021-05-19 7:05 ` [PATCH 1/2] PM / devfreq: imx-bus: Remove imx_bus_get_dev_status Dong Aisheng
2021-05-19 7:05 ` [PATCH 2/2] devfreq: imx8m-ddrc: de-select DEVFREQ_GOV_SIMPLE_ONDEMAND Dong Aisheng
2021-05-20 3:10 ` Chanwoo Choi
2021-05-21 3:04 ` Aisheng Dong [this message]
2021-05-20 2:51 ` [PATCH 1/2] PM / devfreq: imx-bus: Remove imx_bus_get_dev_status Chanwoo Choi
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