From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] ARM: dts: omap4-sdp: add dynamic pin states for uart3/4
Date: Thu, 18 Jul 2013 02:04:08 -0700 [thread overview]
Message-ID: <20130718090408.GU7656@atomide.com> (raw)
In-Reply-To: <51E7AD38.6010108@ti.com>
* Grygorii Strashko <grygorii.strashko@ti.com> [130718 02:01]:
> On 07/18/2013 11:09 AM, Tony Lindgren wrote:
>
> Don't think it's debug code - IO chain need to be rearmed after each
> PRCM IO IRQ - otherwise IO wakeup events may be lost (at least on
> OMAP4, OMAP5 requires more complex handling(( ).
Nope, only after the mux register changes. I've verified it on
am3730 with off-idle for both serial and wl12xx.
> I didn't pick up your padconf patches yet -seems i need to be in sync :)
Well you need those for proper wake-up event support..
> Below the diff I used to verify IO wake up (It follows old IO daisy
> chain hanlding models in hwmod before DT):
..then these changes not needed with the pinctrl-single changes.
Regards,
Tony
next prev parent reply other threads:[~2013-07-18 9:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-17 11:41 [PATCH 0/3] ARM: OMAP2+: omap_device: add dynamic pinctrl handling Grygorii Strashko
2013-07-17 11:41 ` [PATCH 1/3] pinctrl: rollback check for !dev->pins in pinctrl_pm_select*() APIs Grygorii Strashko
2013-07-17 15:40 ` Tony Lindgren
2013-07-26 23:22 ` Linus Walleij
2013-07-17 11:41 ` [PATCH 2/3] ARM: OMAP2+: omap_device: add pinctrl handling Grygorii Strashko
2013-07-17 15:38 ` Tony Lindgren
2013-07-17 16:56 ` Grygorii Strashko
2013-07-18 8:14 ` Tony Lindgren
2013-07-18 11:22 ` Grygorii Strashko
2013-07-17 11:41 ` [PATCH 3/3] ARM: dts: omap4-sdp: add dynamic pin states for uart3/4 Grygorii Strashko
2013-07-17 15:32 ` Tony Lindgren
2013-07-17 16:41 ` Grygorii Strashko
2013-07-18 8:09 ` Tony Lindgren
2013-07-18 8:54 ` Grygorii Strashko
2013-07-18 9:04 ` Tony Lindgren [this message]
2013-07-18 12:01 ` Grygorii Strashko
2013-07-17 11:57 ` [PATCH 0/3] ARM: OMAP2+: omap_device: add dynamic pinctrl handling Roger Quadros
2013-07-17 12:30 ` Grygorii Strashko
2013-07-18 6:44 ` Roger Quadros
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