linux-kernel - Re: [PATCH 5/6] Unified AVR32/AT91 MCI Driver Support for a VCC Pin

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Message-ID: <4A3674B0.8050004@atmel.com>
Date:	Mon, 15 Jun 2009 18:20:00 +0200
From:	Nicolas Ferre <nicolas.ferre@...el.com>
To:	Rob Emanuele <poorarm@...reis.com>
CC:	Haavard Skinnemoen <haavard.skinnemoen@...el.com>,
	Andrew Victor <avictor.za@...il.com>,
	linux-arm-kernel@...ts.arm.linux.org.uk,
	linux-kernel@...r.kernel.org, drzeus-mmc@...eus.cx
Subject: Re: [PATCH 5/6] Unified AVR32/AT91 MCI Driver Support for a VCC Pin

Rob Emanuele :
> Add support to the atmel-mci driver for a VCC pin in order to conserve
> power if the MMC interface is powered down.

Can you elaborate a bit more. In particular, I do not understand the
concept of "vcc_pin_act_low".

[..]

Thanks. Bye,
-- 
Nicolas Ferre

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