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From: Sebastian Reichel <sre-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
To: Daniel Mack <zonque-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Eric Piel <eric.piel-VkQ1JFuSMpfAbQlEx87xDw@public.gmane.org>,
	Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
	Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
	Ian Campbell
	<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Sebastian Reichel <sre-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
Subject: lis302 DT binding for Nokia N900
Date: Tue, 3 Dec 2013 13:21:01 +0100	[thread overview]
Message-ID: <20131203122059.GB4653@earth.universe> (raw)

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Hi,

The lis302 has already a DT binding described in [0],
which descibes misc. hardware properties. The problem
is, that the Nokia N900 needs negative values for some
of the properties, which seem to be unsupported by DT.
The following values would be needed for the N900 (taken
from board code):

st,axis-x = <1>;  /* LIS3_DEV_X */
st,axis-y = <-2>; /* LIS3_INV_DEV_Y */
st,axis-z = <-3>; /* LIS3_INV_DEV_Z */

st,min-limit-x = <-32>;
st,min-limit-y = <3>;
st,min-limit-z = <3>;

st,max-limit-x = <-3>;
st,max-limit-y = <32>;
st,max-limit-z = <32>;

Can you please tell me how to setup the properties correctly?

[0] Documentation/devicetree/bindings/misc/lis302.txt

-- Sebastian

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             reply	other threads:[~2013-12-03 12:21 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-03 12:21 Sebastian Reichel [this message]
     [not found] ` <20131203122059.GB4653-SfvFxonMDyemK9LvCR3Hrw@public.gmane.org>
2013-12-08 13:27   ` lis302 DT binding for Nokia N900 Éric Piel
     [not found]     ` <52A473D8.7020706-VkQ1JFuSMpfAbQlEx87xDw@public.gmane.org>
2013-12-08 13:46       ` Sebastian Reichel
     [not found]         ` <20131208134651.GA25587-SfvFxonMDyemK9LvCR3Hrw@public.gmane.org>
2013-12-08 14:00           ` Éric Piel
     [not found]             ` <52A47B84.8050009-VkQ1JFuSMpfAbQlEx87xDw@public.gmane.org>
2013-12-08 14:48               ` Sebastian Reichel

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