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From: Stephen Boyd <sboyd@kernel.org>
To: Jerome Brunet <jbrunet@baylibre.com>,
	Michael Turquette <mturquette@baylibre.com>
Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Russell King <linux@armlinux.org.uk>
Subject: Re: [PATCH 7/9] clk: Allow parents to be specified without string names
Date: Fri, 15 Feb 2019 13:13:31 -0800	[thread overview]
Message-ID: <155026521168.115909.10774224013908368981@swboyd.mtv.corp.google.com> (raw)
In-Reply-To: <121ae6212cd555bc784af675d63f6b190c0bee10.camel@baylibre.com>

Quoting Jerome Brunet (2019-02-13 01:32:23)
> On Tue, 2019-01-29 at 10:56 -0800, Stephen Boyd wrote:
> > > > +/**
> > > > + * struct clk_parent_data - clk parent information
> > > > + * @hw: parent clk_hw pointer (used for clk providers with internal
> > > > clks)
> > > > + * @name: parent name local to provider registering clk
> > > > + * @fallback: globally unique parent name (used as a fallback)
> > > > + */
> > > > +struct clk_parent_data {
> > > > +     struct clk_hw   *hw;
> > > > +     const char      *name;
> > > > +     const char      *fallback;
> 
> One last nitpick about this structure, because I did not figure it out at
> first.
> 
> 'fallback' is what we known as 'name' in CCF so far.
> 
> What do you think about renaming 'fallback' to 'name' and 'name' to something
> more obvious, like 'of_name' or 'fw_name' or something else ?

Ok. I'm not super fond of assuming it's the DT specific, so maybe
fw_name is good, or ext_name for external name? Or con_id to match
clkdev?

> 
> > > 
> > > If I understand correctly, .name and .fallback will be ignored if hw is
> > > provided ? Maybe this should be documented somehow ?
> > 
> > Sure. I'll add some documentation to the long portion of the kernel-doc
> > here describing priority order.
> 
> Anyway, with this patch, I should be able to remove a lot of (ugly) code I
> have been writting lately. I'll be happy to test it when you have a v2 ready.
> 

Great!


  reply	other threads:[~2019-02-15 21:13 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-29  6:10 [PATCH 0/9] Rewrite clk parent handling Stephen Boyd
2019-01-29  6:10 ` [PATCH 1/9] clk: Combine __clk_get() and __clk_create_clk() Stephen Boyd
2019-01-29  6:10 ` [PATCH 2/9] clk: Introduce get_parent_hw clk op Stephen Boyd
2019-01-29  9:34   ` Jerome Brunet
2019-01-29 21:15     ` Stephen Boyd
2019-01-30  9:53       ` Jerome Brunet
2019-01-30 21:30         ` Stephen Boyd
2019-01-31 18:40           ` Jerome Brunet
2019-02-06  0:01             ` Stephen Boyd
2019-02-13  9:16               ` Jerome Brunet
2019-02-15 17:01                 ` Stephen Boyd
2019-02-11 16:09   ` Jeffrey Hugo
2019-02-15 18:47     ` Stephen Boyd
2019-02-15 19:29       ` Jeffrey Hugo
2019-02-15 21:29         ` Stephen Boyd
2019-02-15 21:34           ` Jeffrey Hugo
2019-01-29  6:10 ` [PATCH 3/9] clk: core: clarify the check for runtime PM Stephen Boyd
2019-01-29  6:10 ` [PATCH 4/9] clk: Introduce of_clk_get_hw_from_clkspec() Stephen Boyd
2019-01-29  6:10 ` [PATCH 5/9] clk: Inform the core about consumer devices Stephen Boyd
2019-01-29  6:10 ` [PATCH 6/9] clk: Move of_clk_*() APIs into clk.c from clkdev.c Stephen Boyd
2019-01-29  6:10 ` [PATCH 7/9] clk: Allow parents to be specified without string names Stephen Boyd
2019-01-29 10:12   ` Jerome Brunet
2019-01-29 18:56     ` Stephen Boyd
2019-01-29 21:08       ` Jerome Brunet
2019-02-13  9:32       ` Jerome Brunet
2019-02-15 21:13         ` Stephen Boyd [this message]
2019-01-29  6:10 ` [PATCH 8/9] clk: qcom: gcc-sdm845: Migrate to DT parent mapping Stephen Boyd
2019-01-29  6:10 ` [PATCH 9/9] arm64: dts: qcom: Specify XO clk as input to GCC node Stephen Boyd
2019-01-29 10:12 ` [PATCH 0/9] Rewrite clk parent handling Miquel Raynal

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