From: Alexander Stein <alexander.stein@ew.tq-group.com>
To: linux-clk@vger.kernel.org, Stephen Boyd <sboyd@kernel.org>
Subject: Re: (EXT) Re: clock consumer for output clocks?
Date: Thu, 16 Jun 2022 13:52:41 +0200 [thread overview]
Message-ID: <7958678.DvuYhMxLoT@steina-w> (raw)
In-Reply-To: <20220616025252.36F7CC3411E@smtp.kernel.org>
Hello Stephen,
Am Donnerstag, 16. Juni 2022, 04:52:50 CEST schrieb Stephen Boyd:
> Quoting Alexander Stein (2022-06-01 07:15:54)
>
> > Hi,
> >
> > I want to use an output clock, which provides some internal clock on an
> > putput pad, such as IMX8MP_CLK_CLKOUT1 or IMX6QDL_CLK_CKO.
> > To prepare and enable a clock I need a consumer, but in my case there is
> > no
> > (local) consumer. Is there some way, DT node or some kind of driver/uapi,
> > which I can use to enable the clock?
>
> I think you want to use an "always-on-clocks" property in DT for your
> device. See the proposal[1].
>
> [1] https://lore.kernel.org/linux-clk/20220517235919.200375-1-marex@denx.de
Nice, this looks interesting. Thanks for the link.
Best regards,
Alexander
prev parent reply other threads:[~2022-06-16 11:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-01 14:15 clock consumer for output clocks? Alexander Stein
2022-06-16 2:52 ` Stephen Boyd
2022-06-16 11:52 ` Alexander Stein [this message]
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