From: Linus Walleij <linus.walleij@linaro.org>
To: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Sascha Hauer <kernel@pengutronix.de>,
Grant Likely <grant.likely@secretlab.ca>,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org
Subject: Re: [PATCH] gpio: twl4030: Use only TWL4030_MODULE_LED for LED configuration
Date: Tue, 20 Nov 2012 19:42:52 +0100 [thread overview]
Message-ID: <CACRpkda6s2_76_GAWk3u5zEvRjjtE07wSah7orym_=19vJvmRA@mail.gmail.com> (raw)
In-Reply-To: <50AA23C4.1000706@ti.com>
On Mon, Nov 19, 2012 at 1:19 PM, Peter Ujfalusi <peter.ujfalusi@ti.com> wrote:
> On 11/19/2012 11:40 AM, Linus Walleij wrote:
>> So what we're dealing with is: a LED-specific PWM, being used
>> as a PWM with eternal dutycycle and then being used as GPIO.
>>
>> Well, we get to deal with it ... :-/
>
> gpio/gpio-pwm driver?
Yeah something like that, but such a driver would need some huge
boilerplate saying that this approach isn't entirely sound.
Yours,
Linus Walleij
prev parent reply other threads:[~2012-11-20 18:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-13 9:35 [PATCH] gpio: twl4030: Use only TWL4030_MODULE_LED for LED configuration Peter Ujfalusi
2012-11-17 20:16 ` Linus Walleij
2012-11-19 8:52 ` Peter Ujfalusi
2012-11-19 10:40 ` Linus Walleij
2012-11-19 10:57 ` Sascha Hauer
2012-11-19 12:22 ` Peter Ujfalusi
2012-11-19 12:19 ` Peter Ujfalusi
2012-11-20 18:42 ` Linus Walleij [this message]
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