linux-kernel - Re: [RFC v1] clk: Add debugfs nodes for enable/disable/set-rate/set-parent

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Date:	Fri, 26 Feb 2016 09:22:29 +0100
From:	Holger Schurig <holgerschurig@...il.com>
To:	Pankaj DEV <pankaj.dev@...com>
Cc:	"linux-arm-kernel\@lists.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>,
	"devicetree\@vger.kernel.org" <devicetree@...r.kernel.org>,
	"mturquette\@linaro.org" <mturquette@...aro.org>,
	"kernel\@stlinux.com" <kernel@...inux.com>,
	"sboyd\@codeaurora.org" <sboyd@...eaurora.org>,
	Laurent MEUNIER <laurent.meunier@...com>,
	"lee.jones\@linaro.org" <lee.jones@...aro.org>,
	Maxime COQUELIN <maxime.coquelin@...com>
Subject: Re: [RFC v1] clk: Add debugfs nodes for enable/disable/set-rate/set-parent

Pankaj DEV <pankaj.dev@...com> writes:

> The prime motive for clk_set_rate is to set new rate for a clock,
> since the 'clk_rate' currently available, allows only reading.
> To provide reading rate from 'clk_set_rate' is just additional feature.

Sure.

But my point is to combine things.


After your patch:

- read via clk_rate
- read via clk_set_rate
- write via clk_set_rate

My proposal:

- read via clk_rate
- write via clk_rate