linux-kernel - Re: [PATCH RFC 11/11] clk: sunxi: rewrite sun8i-a23-mbus-clk using the simpler composite clk

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Date:	Mon, 1 Feb 2016 21:24:58 +0100
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	Chen-Yu Tsai <wens@...e.org>
Cc:	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...eaurora.org>,
	linux-clk <linux-clk@...r.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Vishnu Patekar <vishnupatekar0510@...il.com>,
	linux-sunxi <linux-sunxi@...glegroups.com>
Subject: Re: [PATCH RFC 11/11] clk: sunxi: rewrite sun8i-a23-mbus-clk using
 the simpler composite clk

Hi,

On Thu, Jan 28, 2016 at 10:41:33AM +0800, Chen-Yu Tsai wrote:
> Hi,
> 
> On Thu, Jan 28, 2016 at 1:49 AM, Maxime Ripard
> <maxime.ripard@...e-electrons.com> wrote:
> > On Mon, Jan 25, 2016 at 09:15:47PM +0800, Chen-Yu Tsai wrote:
> >> sun8i-a23-mbus-clk used sunxi's factors clk, which is nice for very
> >> complicated clocks, but is not really needed here.
> >>
> >> Convert sun8i-a23-mbus-clk to use clk_composite, as it is a gate + mux
> >> + divider. This makes the code easier to understand.
> >>
> >> Signed-off-by: Chen-Yu Tsai <wens@...e.org>
> >
> > Applied, thanks!
> > Maxime
> 
> Given your suggestion for extending and generalizing factors clk
> clock rate calculations, maybe we just leave this one out and use
> the new stuff later?

My suggestion was only about the core of the clk-factors, the
"external" API would not change, so I'm guessing it's still relevant.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

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