linux-kernel - Re: [PATCH 2/4] ARM: tegra: add connection name for uart clock table

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Message-ID: <50D015B5.8050805@nvidia.com>
Date:	Tue, 18 Dec 2012 12:35:25 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	Stephen Warren <swarren@...dotorg.org>
CC:	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/4] ARM: tegra: add connection name for uart clock table

On Tuesday 18 December 2012 03:14 AM, Stephen Warren wrote:
> On 12/17/2012 05:08 AM, Laxman Dewangan wrote:
>> Add connection name "uart-clk" for the uart clock information.
> Does the UART receive more than one clock, so that it actually cares
> what the clock connection name is? If not, can we just drop this patch?

I like to have this patch because:
- In future, I want to also get the name of the clock source and set 
parent of uart clock properly.
- I want to switch the parent clock source dynamically between CLKM and 
PLLP to achieve more power optimization i.e. use CLKM wherever possible..
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