linux-kernel - Re: [PATCH] spi: tegra114: add spi driver

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Message-ID: <20130220133409.GF2726@opensource.wolfsonmicro.com>
Date:	Wed, 20 Feb 2013 13:34:09 +0000
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Laxman Dewangan <ldewangan@...dia.com>
Cc:	Stephen Warren <swarren@...dotorg.org>,
	"grant.likely@...retlab.ca" <grant.likely@...retlab.ca>,
	"rob.herring@...xeda.com" <rob.herring@...xeda.com>,
	"linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
	"devicetree-discuss@...ts.ozlabs.org" 
	<devicetree-discuss@...ts.ozlabs.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"spi-devel-general@...ts.sourceforge.net" 
	<spi-devel-general@...ts.sourceforge.net>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	Stephen Warren <swarren@...dia.com>
Subject: Re: [PATCH] spi: tegra114: add spi driver

On Wed, Feb 20, 2013 at 06:56:13PM +0530, Laxman Dewangan wrote:

> spi_clk = devm_clk_get(&pdev->dev, "spi");
> spi_clkm = devm_clk_get(&pdev->dev, "clmkm");
> spi_pllp = devm_clk_get(&pdev->dev, "pllp");

> and call clk_set_parent(spi_clk, spi_clkm) or clk_set_parent(spi_clk, spi_pllp).

This also seems like something that ought to be factorable out, ideally
it'd all Just Work(tm) with the clock framework but...

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