From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:52402 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753427AbcKKMRy (ORCPT ); Fri, 11 Nov 2016 07:17:54 -0500 Date: Fri, 11 Nov 2016 13:17:50 +0100 From: Pavel Machek To: Rob Herring Cc: ivo.g.dimitrov.75@gmail.com, sakari.ailus@iki.fi, sre@kernel.org, pali.rohar@gmail.com, linux-media@vger.kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, mchehab@osg.samsung.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v5] media: et8ek8: add device tree binding documentation Message-ID: <20161111121750.GA3022@amd> References: <20161023191706.GA25754@amd> <20161030204134.hpmfrnqhd4mg563o@rob-hp-laptop> <20161107104648.GB5326@amd> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="liOOAslEiF7prFVr" Content-Disposition: inline In-Reply-To: <20161107104648.GB5326@amd> Sender: linux-media-owner@vger.kernel.org List-ID: --liOOAslEiF7prFVr Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon 2016-11-07 11:46:48, Pavel Machek wrote: > Add device tree binding documentation for toshiba et8ek8 sensor. >=20 > Signed-off-by: Ivaylo Dimitrov > Signed-off-by: Pavel Machek Rob, can we get an ack here? Thanks, Pavel > diff --git a/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.t= xt b/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt > new file mode 100644 > index 0000000..b03b21d > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt > @@ -0,0 +1,53 @@ > +Toshiba et8ek8 5MP sensor > + > +Toshiba et8ek8 5MP sensor is an image sensor found in Nokia N900 device > + > +More detailed documentation can be found in > +Documentation/devicetree/bindings/media/video-interfaces.txt . > + > + > +Mandatory properties > +-------------------- > + > +- compatible: "toshiba,et8ek8" > +- reg: I2C address (0x3e, or an alternative address) > +- vana-supply: Analogue voltage supply (VANA), 2.8 volts > +- clocks: External clock to the sensor > +- clock-frequency: Frequency of the external clock to the sensor. Camera > + driver will set this frequency on the external clock. The clock freque= ncy is > + a pre-determined frequency known to be suitable to the board. > +- reset-gpios: XSHUTDOWN GPIO. The XSHUTDOWN signal is active high. The = sensor > + is in hardware standby mode when the signal is in low state. > + > + > +Endpoint node mandatory properties > +---------------------------------- > + > +- remote-endpoint: A phandle to the bus receiver's endpoint node. > + > +Endpoint node optional properties > +---------------------------------- > + > +- clock-lanes: <0> > +- data-lanes: <1..n> > + > +Example > +------- > + > +&i2c3 { > + clock-frequency =3D <400000>; > + > + cam1: camera@3e { > + compatible =3D "toshiba,et8ek8"; > + reg =3D <0x3e>; > + vana-supply =3D <&vaux4>; > + clocks =3D <&isp 0>; > + clock-frequency =3D <9600000>; > + reset-gpio =3D <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */ > + port { > + csi_cam1: endpoint { > + remote-endpoint =3D <&csi_out1>; > + }; > + }; > + }; > +}; >=20 >=20 --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --liOOAslEiF7prFVr Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlgltu4ACgkQMOfwapXb+vIgWwCdHLmjWXC5LDGJnaG6/oOPYQpk 8dQAn1dy30+Jujqczk0da+zyGtcXh+IJ =1I2P -----END PGP SIGNATURE----- --liOOAslEiF7prFVr--