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From: Stephen Boyd <>
To: Alexandru Ardelean <>,,,
	Michael Hennerich <>,
	Alexandru Ardelean <>
Subject: Re: [PATCH v3] clk: clk-gpio: propagate rate change to parent
Date: Fri, 08 Nov 2019 13:08:53 -0800
Message-ID: <> (raw)
In-Reply-To: <>

Quoting Alexandru Ardelean (2019-11-07 23:17:18)
> From: Michael Hennerich <>
> For an external clock source, which is gated via a GPIO, the
> rate change should typically be propagated to the parent clock.
> The situation where we are requiring this propagation, is when an
> external clock is connected to override an internal clock (which typically
> has a fixed rate). The external clock can have a different rate than the
> internal one, and may also be variable, thus requiring the rate
> propagation.
> This rate change wasn't propagated until now, and it's unclear about cases
> where this shouldn't be propagated. Thus, it's unclear whether this is
> fixing a bug, or extending the current driver behavior. Also, it's unsure
> about whether this may break any existing setups; in the case that it does,
> a device-tree property may be added to disable this flag.
> Signed-off-by: Michael Hennerich <>
> Signed-off-by: Alexandru Ardelean <>
> ---

Applied to clk-next

Next time please send as a new topic instead of a reply to the original
patch. Makes it easier for me to apply the patch.

  reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <>
2019-11-08  7:09 ` [PATCH v2] " Alexandru Ardelean
2019-11-08  7:17 ` [PATCH v3] " Alexandru Ardelean
2019-11-08 21:08   ` Stephen Boyd [this message]
2019-11-11  9:31     ` Ardelean, Alexandru

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