From: Stephen Boyd <sboyd@kernel.org>
To: Geert Uytterhoeven <geert+renesas@glider.be>,
Michael Turquette <mturquette@baylibre.com>
Cc: "Rafael J . Wysocki" <rjw@rjwysocki.net>,
Kevin Hilman <khilman@kernel.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org,
linux-pm@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>
Subject: Re: [PATCH 1/3] clk: renesas: mstp: Set GENPD_FLAG_ALWAYS_ON for clock domain
Date: Fri, 16 Aug 2019 11:01:22 -0700 [thread overview]
Message-ID: <20190816180123.6299720665@mail.kernel.org> (raw)
In-Reply-To: <20190816125225.16061-2-geert+renesas@glider.be>
Quoting Geert Uytterhoeven (2019-08-16 05:52:23)
> The CPG/MSTP Clock Domain driver does not implement the
> generic_pm_domain.power_{on,off}() callbacks, as the domain itself
> cannot be powered down. Hence the domain should be marked as always-on
> by setting the GENPD_FLAG_ALWAYS_ON flag.
>
> This gets rid of the following boot warning on RZ/A1:
>
> sh_mtu2 fcff0000.timer: PM domain cpg_clocks will not be powered off
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
Are you going to add a Fixes tag?
next prev parent reply other threads:[~2019-08-16 18:01 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-16 12:52 [PATCH 0/3] clk: renesas: Set GENPD_FLAG_ALWAYS_ON for clock domain Geert Uytterhoeven
2019-08-16 12:52 ` [PATCH 1/3] clk: renesas: mstp: " Geert Uytterhoeven
2019-08-16 15:38 ` Simon Horman
2019-08-16 18:01 ` Stephen Boyd [this message]
2019-08-16 19:59 ` Geert Uytterhoeven
2019-08-17 3:48 ` Stephen Boyd
2019-08-18 8:27 ` Geert Uytterhoeven
2019-08-22 14:06 ` Ulf Hansson
2019-08-23 8:59 ` Geert Uytterhoeven
2019-08-16 12:52 ` [PATCH 2/3] clk: renesas: r9a06g032: " Geert Uytterhoeven
2019-08-16 15:39 ` Simon Horman
2019-08-16 12:52 ` [PATCH 3/3] clk: renesas: cpg-mssr: " Geert Uytterhoeven
2019-08-16 15:39 ` Simon Horman
2019-08-22 14:08 ` [PATCH 0/3] clk: renesas: " Ulf Hansson
2019-08-23 9:08 ` Geert Uytterhoeven
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