From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 1/5] clk: Add a basic multiplier clock
Date: Wed, 7 Oct 2015 12:17:05 -0700 [thread overview]
Message-ID: <20151007191705.GA26883@codeaurora.org> (raw)
In-Reply-To: <20151007110457.GF2278@lukather>
On 10/07, Maxime Ripard wrote:
> On Mon, Oct 05, 2015 at 11:09:29AM -0700, Stephen Boyd wrote:
> > On 10/05, Maxime Ripard wrote:
> > >
> > > Actually, the logic is also reversed.
> > >
> > > The divider driver will always try to find some rate that is higher
> > > than the one we already have, without going above than the one
> > > requested.
> > >
> > > Here, we're tring to be lower than the best rate, without going below
> > > the requested rate.
> >
> > So then a tri-state flag that indicates, closest, less than,
> > greater than?
>
> Still, the computation itself is different, and the only consolidation
> we could possibly do is by not duplicating the ROUND_CLOSEST. We would
> end up with two different code pathes in the same function, which I
> feel would make it unnecessarily complex.
Ok. No worries.
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2015-10-07 19:17 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-29 7:39 [PATCH v3 0/5] clk: sunxi: Add support for the Audio PLL Maxime Ripard
2015-09-29 7:39 ` [PATCH v3 1/5] clk: Add a basic multiplier clock Maxime Ripard
2015-10-02 20:43 ` Stephen Boyd
2015-10-05 10:19 ` Maxime Ripard
2015-10-05 18:09 ` Stephen Boyd
2015-10-07 11:04 ` Maxime Ripard
2015-10-07 19:17 ` Stephen Boyd [this message]
2015-09-29 7:39 ` [PATCH v3 2/5] clk: sunxi: Add a driver for the PLL2 Maxime Ripard
2015-09-29 7:39 ` [PATCH v3 3/5] clk: sunxi: pll2: Add A13 support Maxime Ripard
2015-09-29 7:39 ` [PATCH v3 4/5] clk: sunxi: codec clock support Maxime Ripard
2015-10-02 20:44 ` Stephen Boyd
2015-10-05 9:05 ` Maxime Ripard
2015-09-29 7:39 ` [PATCH v3 5/5] clk: sunxi: mod1 " Maxime Ripard
2015-10-02 20:45 ` Stephen Boyd
2015-10-05 9:44 ` Maxime Ripard
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