From: arnd@arndb•de (Arnd Bergmann)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 1/4] leds: leds-ns2: add device tree binding
Date: Tue, 16 Oct 2012 13:02:39 +0000 [thread overview]
Message-ID: <201210161302.39302.arnd@arndb.de> (raw)
In-Reply-To: <1350315295-14567-2-git-send-email-simon.guinot@sequanux.org>
On Monday 15 October 2012, Simon Guinot wrote:
> diff --git a/Documentation/devicetree/bindings/gpio/leds-ns2.txt b/Documentation/devicetree/bindings/gpio/leds-ns2.txt
> new file mode 100644
> index 0000000..1a84969
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/gpio/leds-ns2.txt
> @@ -0,0 +1,26 @@
> +Binding for dual-GPIO LED found on Network Space v2 (and parents).
> +
> +Required properties:
> +- compatible: "ns2-leds".
> +
> +Each LED is represented as a sub-node of the ns2-leds device.
> +
> +Required sub-node properties:
> +- cmd-gpio: Command LED GPIO. See OF device-tree GPIO specification.
> +- slow-gpio: Slow LED GPIO. See OF device-tree GPIO specification.
> +
> +Optional sub-node properties:
> +- label: Name for this LED. If omitted, the label is taken from the node name.
> +- linux,default-trigger: Trigger assigned to the LED.
Hi Simon,
I'm not overly familiar with the LED subsystem, but isn't this something
that could be done with the generic gpio-led driver?
If not, is it possible to extend that driver in a way to make it possible
and remove the leds-ns2 driver?
Arnd
next prev parent reply other threads:[~2012-10-16 13:02 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-15 15:34 [PATCH 0/4] Add DT support for Network Space v2 and parents Simon Guinot
2012-10-15 15:34 ` [PATCH 1/4] leds: leds-ns2: add device tree binding Simon Guinot
2012-10-15 17:41 ` Jason Cooper
2012-10-15 19:12 ` Simon Guinot
2012-10-15 19:58 ` Jason Cooper
2012-10-16 9:39 ` Simon Guinot
2012-10-16 15:35 ` Jason Cooper
2012-10-16 13:02 ` Arnd Bergmann [this message]
2012-10-16 13:51 ` Simon Guinot
2012-10-16 18:56 ` Arnd Bergmann
2012-10-15 15:34 ` [PATCH 2/4] ARM: kirkwood: DT board setup for Network Space v2 and parents Simon Guinot
2012-10-15 19:36 ` Simon Guinot
2012-10-15 19:58 ` Rob Herring
2012-10-16 20:22 ` [PATCH] ARM: mach-kirkwood: add documentation for device tree bindings Simon Guinot
2012-10-16 20:41 ` [PATCH 2/4] ARM: kirkwood: DT board setup for Network Space v2 and parents Simon Guinot
2012-10-15 15:34 ` [PATCH 3/4] ARM: kirkwood: DT board setup for Network Space Lite v2 Simon Guinot
2012-10-15 15:34 ` [PATCH 4/4] ARM: kirkwood: DT board setup for Network Space Mini v2 Simon Guinot
2012-10-15 17:01 ` [PATCH 0/4] Add DT support for Network Space v2 and parents Jason Cooper
2012-10-15 18:50 ` Simon Guinot
2012-10-15 19:13 ` Jason Cooper
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