From: Andreas Fenkart <afenkart@gmail.com>
To: Chris Ball <cjb@laptop.org>
Cc: Tony Lindgren <tony@atomide.com>,
Grant Likely <grant.likely@secretlab.ca>,
Felipe Balbi <balbi@ti.com>, Balaji T K <balajitk@ti.com>,
zonque@gmail.com, galak@codeaurora.org,
linux-doc@vger.kernel.org, linux-mmc@vger.kernel.org,
linux-omap@vger.kernel.org, Andreas Fenkart <afenkart@gmail.com>
Subject: [PATCH v8 0/3] mmc: omap_hsmmc: Enable SDIO IRQ.
Date: Wed, 5 Mar 2014 09:27:47 +0100 [thread overview]
Message-ID: <1394008070-30138-1-git-send-email-afenkart@gmail.com> (raw)
Hi Tony,
I had an infinite loop in hsmmc_disable_wake_irq. Since the SDIO
irq is level triggered, I have to disable the IRQ in the handler
otherwise it is called infinitely.
Did some other minor changes see below.
v8
- rebased on top of Tony Lindgren<tony@atomide.com> changes
- improved changelog describing the earlier work
- improved wakeup irq setup
- works on am3730 es platform now
- my changes on top:
- compile tested with #undef CONFIG_OF
- disable wake_irq in handler to prevent infinite loop
- fixed typo and added comment about wake-irq
v7
- rebase on 3.14.0-rc3-49726-g77e15ec
- split omap_hsmmc_pin_init due to regression on omap-3730 platform
v6
- rebase on Linux 3.13-rc3
- reformatting debugfs
v5
- fix compile error introduced by last minute one line fix
v4:
- switch to interrupts-extended format
- drop ti,swakeup-missing flag convert to comaptible section
v3:
- removed gpio_irq from platform_data
v2:
- incorparated changes as suggested by reviewers
- simplified workaround for am335x, gpio will now only wake
the module from runtime suspend, not handle the sdio irq
itself
Andreas Fenkart (3):
mmc: omap_hsmmc: Enable SDIO interrupt
mmc: omap_hsmmc: Pin remux workaround to support SDIO interrupt on
AM335x
mmc: omap_hsmmc: Extend debugfs for SDIO IRQ, GPIO and pinmux.
.../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 50 +++
drivers/mmc/host/omap_hsmmc.c | 337 ++++++++++++++++++--
include/linux/platform_data/mmc-omap.h | 1 +
3 files changed, 363 insertions(+), 25 deletions(-)
--
1.7.10.4
next reply other threads:[~2014-03-05 8:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-05 8:27 Andreas Fenkart [this message]
2014-03-05 8:27 ` [PATCH v8 1/3] mmc: omap_hsmmc: Enable SDIO interrupt Andreas Fenkart
2014-03-05 8:27 ` [PATCH v8 2/3] mmc: omap_hsmmc: Pin remux workaround to support SDIO interrupt on AM335x Andreas Fenkart
2014-03-05 8:27 ` [PATCH v8 3/3] mmc: omap_hsmmc: Extend debugfs for SDIO IRQ, GPIO and pinmux Andreas Fenkart
2014-03-05 18:55 ` [PATCH v8 0/3] mmc: omap_hsmmc: Enable SDIO IRQ Tony Lindgren
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