From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: DA9053 support on mx53qsb
Date: Wed, 26 Sep 2012 20:04:51 +0000 [thread overview]
Message-ID: <3551104.eUMCmD9aXl@wuerfel> (raw)
In-Reply-To: <CAOMZO5BGGOJCVrF_NZP+gXg7wfKnKv7287Xqo=J_NfsMc=HeDg@mail.gmail.com>
On Wednesday 26 September 2012 16:59:11 Fabio Estevam wrote:
>
> da9052 1-0048: DA9052 ADC IRQ failed ret=-22 ----> fails here
> BUCK1: 500 <--> 2075 mV at 1250 mV at 3000 mA
> BUCK2: 925 <--> 2075 mV at 1350 mV at 1500 mA
> BUCK3: 925 <--> 2500 mV at 1500 mV at 1500 mA
> BUCK4: at 2475 mV at 1500 mA
> LDO1: at 1300 mV
> LDO2: at 1300 mV
> LDO3: at 3300 mV
> LDO4: 1725 <--> 1800 mV at 2775 mV
> LDO5: 1200 <--> 1800 mV at 1300 mV
> LDO6: 1750 <--> 3300 mV at 1300 mV
> LDO7: 1750 <--> 3300 mV at 2750 mV
> LDO8: 1200 <--> 3600 mV at 1800 mV
> LDO9: 1250 <--> 3600 mV at 1500 mV
> LDO10: 1200 <--> 3600 mV at 1300 mV
> ....
>
> LDO10: disabling
> LDO9: disabling
> LDO8: disabling
> ?????????? (and then hangs here).
>
> Any suggestions as to what I am missing?
Maybe the pmic device gets created from DT before the GPIO controller
registers the IRQ domain.
Arnd
next prev parent reply other threads:[~2012-09-26 20:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-26 19:59 DA9053 support on mx53qsb Fabio Estevam
2012-09-26 20:04 ` Arnd Bergmann [this message]
2012-09-26 20:06 ` Marek Vasut
2012-09-27 12:42 ` Fabio Estevam
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