From: jacmet@sunsite.dk (Peter Korsgaard)
To: linux-arm-kernel@lists.infradead.org
Subject: S3C64xx backlight PWM misinited GPIO pin
Date: Mon, 28 Sep 2009 09:43:57 +0200 [thread overview]
Message-ID: <87iqf3sede.fsf@macbook.be.48ers.dk> (raw)
In-Reply-To: <4ABB8EEE.7070103@gmail.com> (Maurus Cuelenaere's message of "Thu\, 24 Sep 2009 17\:23\:26 +0200")
>>>>> "Maurus" == Maurus Cuelenaere <mcuelenaere@gmail.com> writes:
Maurus> Hi,
Maurus> Are the GPIO pins used as PWM (e.g. GPF15) supposed to be set
Maurus> to special function 2 in the bootloader/mach file or is this
Maurus> just a bug in the PWM driver in current mainline?
The pin configuration imho doesn't belong in the pwm driver shared
between 24xx/64xx.
Maurus> which doesn't look like it's the way to go..
To me it's OK - Ben, what do you say?
Maurus> Do I need to set some kind of config option (mach-hmt doesn't
Maurus> seem to need the above change) or .. ?
It doesn't do it because I setup the pin in the bootloader (E.G. to
display bootsplash image).
--
Bye, Peter Korsgaard
next prev parent reply other threads:[~2009-09-28 7:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-24 15:23 S3C64xx backlight PWM misinited GPIO pin Maurus Cuelenaere
2009-09-28 7:43 ` Peter Korsgaard [this message]
2009-09-28 17:31 ` Maurus Cuelenaere
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