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From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Rob Herring <robh@kernel.org>
Cc: Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>, <linux-clk@vger.kernel.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/2] dt-bindings: clock: add description of 74aup1g157gw
Date: Thu, 18 Oct 2018 00:15:33 +0000	[thread overview]
Message-ID: <87k1mgw219.wl-kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <20181017160556.GA14935@bogus>


Hi Rob

Thank you for your feedback

> > From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> > 
> > 74aup1g157gw needs i0 and i1 pin as input, select and output it by
> > sel gpio pin. This patch adds description for 74aup1g157gw as clock
> > multiplexer.
> > "nxp,74aup1g157gw-clk" will select most closest input as output,
> > "nxp,74aup1g157gw-audio-clk" will select 48kHz/44.1kHz categorized
> > input as output.
> > 
> > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> > ---
> >  .../devicetree/bindings/clock/nxp,74aup1g157gw.txt    | 19 +++++++++++++++++++
> >  1 file changed, 19 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/clock/nxp,74aup1g157gw.txt
> > 
> > diff --git a/Documentation/devicetree/bindings/clock/nxp,74aup1g157gw.txt b/Documentation/devicetree/bindings/clock/nxp,74aup1g157gw.txt
> > new file mode 100644
> > index 0000000..d07bc04
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/clock/nxp,74aup1g157gw.txt
> > @@ -0,0 +1,19 @@
> > +NXP 74AUP1G157GW Low-power 2-input multiplexer for clock
> > +
> > +Required properties:
> > +- compatible:	"nxp,74aup1g157gw-clk"      (select closest input as output)
> > +		"nxp,74aup1g157gw-audio-clk (select 48kHz / 44.1kHz as output)
> 
> I don't understand why you need the second one.
> 
> 
> What's wrong with the existing gpio-mux-clock binding?

Thanks.
I already noticed that gpio-mux-clock is very OK to me
(and I think I posted it to ML).
Please drop this patch.


  reply	other threads:[~2018-10-18  0:15 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-10  2:15 [PATCH 0/2] add 74aup1g157gw 2-input multiplexer as clock driver Kuninori Morimoto
2018-10-10  2:16 ` [PATCH 1/2] dt-bindings: clock: add description of 74aup1g157gw Kuninori Morimoto
2018-10-17 16:05   ` Rob Herring
2018-10-18  0:15     ` Kuninori Morimoto [this message]
2018-10-10  2:16 ` [PATCH 2/2] clk: add 74aup1g157gw 2-input multiplexer as clock driver Kuninori Morimoto
2018-10-11  6:39   ` Stephen Boyd
2018-10-12  0:37     ` Kuninori Morimoto
2018-10-12 16:06       ` Stephen Boyd
2018-10-14 23:53         ` Kuninori Morimoto

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