From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>, Tejun Heo <tj@kernel.org>
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>,
linux-ide@vger.kernel.org, linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH 2/2] ata: sata_rcar: Add rudimentary Runtime PM support
Date: Fri, 20 Jul 2018 18:37:10 +0300 [thread overview]
Message-ID: <27c1118f-5d0c-ea2d-2fb8-65a09786408f@cogentembedded.com> (raw)
In-Reply-To: <20180720122739.30056-3-geert+renesas@glider.be>
On 07/20/2018 03:27 PM, Geert Uytterhoeven wrote:
> Replace the explicit clock handling to enable/disable the SATA module by
> calls to Runtime PM.
>
> This makes the driver independent of actual SoC clock/power hierarchies,
> and is needed to support virtualization, where the guest is not in full
> control of power management.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
[...]
Reviewed-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
MBR, Sergei
next prev parent reply other threads:[~2018-07-20 16:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-20 12:27 [PATCH 0/2] ata: sata_rcar: Add rudimentary Runtime PM support Geert Uytterhoeven
2018-07-20 12:27 ` [PATCH 1/2] ata: sata_rcar: Provide a short-hand for &pdev->dev Geert Uytterhoeven
2018-07-20 15:29 ` Sergei Shtylyov
2018-07-23 15:19 ` Tejun Heo
2018-07-25 19:10 ` Wolfram Sang
2018-07-20 12:27 ` [PATCH 2/2] ata: sata_rcar: Add rudimentary Runtime PM support Geert Uytterhoeven
2018-07-20 15:37 ` Sergei Shtylyov [this message]
2018-07-25 19:11 ` Wolfram Sang
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