From: David Brownell <david-b@pacbell.net>
To: linux-omap@vger.kernel.org
Subject: [patch 2.6.27-omap-git+ 0/5] twl4030 GPIO updates
Date: Mon, 13 Oct 2008 12:59:50 -0700 [thread overview]
Message-ID: <200810131259.50460.david-b@pacbell.net> (raw)
Following this are several patches making the twl4030 GPIO code
fit better into the GPIO framework, updating its only current
user (hsmmc glue) and adding one more (Beagle).
- gpio_request()/gpio_free() hook, now in MM for 2.6.28-rc merge
- use that mechanism for twl4040 GPIOs
- remove most twl-specific calls from mach-omap2/hsmmc.c glue
- support LEDA and LEDB as output-only GPIOs
- support those two LED signals on Beagle (one is a real LED!)
This goes on top of the preceding patches to update IRQ handling
for the twl core.
Capsule summary: the only remaining twl40-specific GPIO calls
are to enable hardware debouncing, with potential upstream generic
support soon; and disabled linkages of the MMC power supplies to
those card detect lines (best suited IMO to platform_data, once
it's tested).
Which makes twl4030-gpio nearly ready to go upstream.
next reply other threads:[~2008-10-13 20:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-13 19:59 David Brownell [this message]
2008-10-14 19:01 ` [patch 2.6.27-omap-git+ 6/5] twl4030 MMC card detction David Brownell
2008-10-16 22:33 ` David Brownell
2008-10-16 21:26 ` [patch 2.6.27-omap-git+ 0/5] twl4030 GPIO updates Tony Lindgren
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