linux-kernel - Re: [RFC/PATCH 03/11] arm: omap2: timer: remove __omap_gptimer

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Message-ID: <20151005110144.GW23801@atomide.com>
Date:	Mon, 5 Oct 2015 04:01:45 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	Felipe Balbi <balbi@...com>
Cc:	Linux OMAP Mailing List <linux-omap@...r.kernel.org>,
	Linux ARM Kernel Mailing List 
	<linux-arm-kernel@...ts.infradead.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	daniel.lezcano@...aro.org, tglx@...utronix.de
Subject: Re: [RFC/PATCH 03/11] arm: omap2: timer: remove __omap_gptimer_init()

* Felipe Balbi <balbi@...com> [150929 13:48]:
> since now we can reuse __omap_sync32k_timer_init()
> for OMAP3-like devices, we can safely remove
> __omap_gptimer_init().

There are tons of boards out there that need to use the
high frequency ocillator source with gptimer because of the
beagleboard B4 and earlier issue #7. So we need to provide
both options for the boards. Using the high frequency
oscillator source blocks deeper idle states in hardware
so those devices are usable.

Regads,

Tony
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