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From: Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
To: James Liao <jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Mike Turquette
	<mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	srv_heupstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org,
	Stephen Boyd <sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Ricky Liang <jcliang-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	Henry Chen <henryc.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>,
	Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
	Matthias Brugger
	<matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Yingjoe Chen
	<yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>,
	Eddie Huang <eddie.huang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH 5/5] clk: mediatek: Add USB clock support in MT8173 APMIXEDSYS
Date: Tue, 26 May 2015 11:41:40 +0200	[thread overview]
Message-ID: <20150526094140.GH6325@pengutronix.de> (raw)
In-Reply-To: <1432631475.15597.29.camel@mtksdaap41>

On Tue, May 26, 2015 at 05:11:15PM +0800, James Liao wrote:
> Hi Sascha,
> 
> On Tue, 2015-05-26 at 10:05 +0200, Sascha Hauer wrote:
> > On Thu, May 21, 2015 at 03:12:56PM +0800, James Liao wrote:
> > > +static void __init mtk_clk_register_apmixedsys_special(struct device_node *node,
> > > +			struct clk_onecell_data *clk_data)
> > > +{
> > > +	void __iomem *base;
> > > +	struct clk *clk;
> > > +
> > > +	base = of_iomap(node, 0);
> > > +	if (!base) {
> > > +		pr_err("%s(): ioremap failed\n", __func__);
> > > +		return;
> > > +	}
> > > +
> > > +	clk = mtk_clk_register_ref2usb_tx("ref2usb_tx", base + 0x8);
> > 
> > The function seems to be for one special clock only. Why do you pass the
> > name to it? They will never be called with another name, right?
> 
> This function decides clock name and associates clock ID for special
> clocks. In fact there may be another "special clocks" need to add into
> apmixedsys. I think it's a better way to group clock names and clock IDs
> in the same function for maintenance.

How can a function with ref2usb_tx in its name ever register a clock
with another name? Then it seems the function name is wrong.

Sascha

-- 
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  reply	other threads:[~2015-05-26  9:41 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-21  7:12 [PATCH 0/5] Add Mediatek MT8173 subsystem clocks support James Liao
     [not found] ` <1432192376-6712-1-git-send-email-jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-05-21  7:12   ` [PATCH 1/5] clk: mediatek: Fix apmixedsys clock registration James Liao
2015-05-26  7:42     ` Sascha Hauer
2015-06-04 21:07     ` Stephen Boyd
2015-05-21  7:12 ` [PATCH 2/5] clk: mediatek: mt8173: Fix enabling of critical clocks James Liao
2015-05-26  7:46   ` Sascha Hauer
     [not found]     ` <20150526074608.GE6325-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2015-05-26  8:36       ` James Liao
2015-05-21  7:12 ` [PATCH 3/5] dt-bindings: ARM: Mediatek: Document devicetree bindings for clock controllers James Liao
     [not found]   ` <1432192376-6712-4-git-send-email-jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-05-26  7:56     ` Sascha Hauer
     [not found]       ` <20150526075643.GF6325-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2015-05-26  8:55         ` James Liao
2015-05-26 11:08           ` Sascha Hauer
2015-05-27  6:12             ` Yong Wu
2015-05-27  7:27               ` Sascha Hauer
     [not found]                 ` <20150527072759.GS6325-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2015-05-28  5:14                   ` Yong Wu
2015-05-21  7:12 ` [PATCH 4/5] clk: mediatek: Add subsystem clocks of MT8173 James Liao
     [not found]   ` <1432192376-6712-5-git-send-email-jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-05-22  4:22     ` Daniel Kurtz
2015-05-22  6:03       ` James Liao
2015-06-12 17:09     ` Matthias Brugger
2015-06-15  2:10       ` James Liao
2015-05-21  7:12 ` [PATCH 5/5] clk: mediatek: Add USB clock support in MT8173 APMIXEDSYS James Liao
     [not found]   ` <1432192376-6712-6-git-send-email-jamesjj.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-05-26  8:05     ` Sascha Hauer
     [not found]       ` <20150526080516.GG6325-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2015-05-26  9:11         ` James Liao
2015-05-26  9:41           ` Sascha Hauer [this message]
     [not found]             ` <20150526094140.GH6325-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2015-05-26  9:58               ` James Liao
2015-05-28 13:24 ` [PATCH 0/5] Add Mediatek MT8173 subsystem clocks support Sascha Hauer
     [not found]   ` <20150528132452.GI26575-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2015-05-29  2:47     ` James Liao
2015-05-29  6:23       ` Sascha Hauer
     [not found]         ` <20150529062345.GY6325-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2015-06-04 21:02           ` Stephen Boyd
     [not found]             ` <20150604210212.GM676-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-06-05  1:45               ` James Liao
2015-06-06  0:59                 ` Stephen Boyd
     [not found]                   ` <20150606005912.GC29237-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-06-08  7:27                     ` James Liao
2015-06-08  7:48                     ` Sascha Hauer
     [not found]                       ` <20150608074858.GK6325-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2015-06-11 23:52                         ` Stephen Boyd
     [not found]                           ` <20150611235212.GI29640-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-06-12 17:05                             ` Matthias Brugger

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