From: swarren@wwwdotorg.org (Stephen Warren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] leds: Add DT support for leds-pca9532
Date: Sat, 16 Jun 2012 09:06:36 -0600 [thread overview]
Message-ID: <4FDCA0FC.5000409@wwwdotorg.org> (raw)
In-Reply-To: <1339855851-9171-1-git-send-email-stigge@antcom.de>
On 06/16/2012 08:10 AM, Roland Stigge wrote:
> This patch adds DT support for leds-pca9532.
> +++ linux-2.6/Documentation/devicetree/bindings/leds/leds-pca9532.txt
> +- nxp,typecodes: groups of 2 bits for each of the 16 pins:
> + 0: None
> + 1: LED
> + 2: Beep
> + 3: GPIO
> +- nxp,statecodes: groups of 2 bits for each of the 16 pins:
> + 0: off
> + 1: on
> + 2: pwm0
> + 3: pwm1
> +
> +Optional properties:
> +- nxp,psc: array of 2 numbers: PSC values for the two PWM channels (see datasheet)
> +- nxp,pwm: array of 2 numbers: PWM values for the two PWM channels (see datasheet)
Shouldn't that all be exposed using a combination of the pinctrl
bindings that are in 3.5, and the PWM bindings that should be coming in 3.6?
next prev parent reply other threads:[~2012-06-16 15:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-16 14:10 [PATCH] leds: Add DT support for leds-pca9532 Roland Stigge
2012-06-16 15:06 ` Stephen Warren [this message]
2012-06-17 11:51 ` Roland Stigge
2012-06-17 18:02 ` Stephen Warren
2012-06-19 6:16 ` Thierry Reding
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