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Sat, 11 Jun 2016 04:15:22 -0700 (PDT) Received: from localhost.localdomain ([46.249.74.23]) by smtp.gmail.com with ESMTPSA id k127sm3627505wmf.21.2016.06.11.04.15.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sat, 11 Jun 2016 04:15:22 -0700 (PDT) From: Ivaylo Dimitrov To: sakari.ailus@iki.fi Cc: sre@kernel.org, pali.rohar@gmail.com, pavel@ucw.cz, linux-media@vger.kernel.org, robh+dt@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, Ivaylo Dimitrov Subject: [PATCH v2 2/2] media: et8ek8: Add documentation Date: Sat, 11 Jun 2016 14:14:40 +0300 Message-Id: <1465643680-21866-3-git-send-email-ivo.g.dimitrov.75@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1465643680-21866-1-git-send-email-ivo.g.dimitrov.75@gmail.com> References: <1465643680-21866-1-git-send-email-ivo.g.dimitrov.75@gmail.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.6.11.110616 X-PMX-Spam: Gauge=IIIIIIIII, Probability=9%, Report=' FORGED_FROM_GMAIL 0.1, MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1900_1999 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, DKIM_SIGNATURE 0, IN_REP_TO 0, LEGITIMATE_NEGATE 0, MSG_THREAD 0, MULTIPLE_RCPTS_RND 0, NO_URI_HTTPS 0, REFERENCES 0, SINGLE_URI_IN_BODY 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_MEDIA_BODY 0, __CP_URI_IN_BODY 0, __DATE_TZ_RU 0, __FRAUD_BODY_WEBMAIL 0, __FRAUD_WEBMAIL 0, __FRAUD_WEBMAIL_FROM 0, __FROM_GMAIL 0, __HAS_CC_HDR 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __IN_REP_TO 0, __MIME_TEXT_ONLY 0, __MULTIPLE_RCPTS_CC_X2 0, __PHISH_SPEAR_STRUCTURE_1 0, __REFERENCES 0, __SANE_MSGID 0, __SINGLE_URI_TEXT 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_IN_BODY 0, __URI_NO_WWW 0, __URI_NS , __URI_WITH_PATH 0, __YOUTUBE_RCVD 0' Add DT bindings description Signed-off-by: Ivaylo Dimitrov --- .../bindings/media/i2c/toshiba,et8ek8.txt | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt diff --git a/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt b/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt new file mode 100644 index 0000000..997d268 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt @@ -0,0 +1,50 @@ +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 +- reset-gpios: XSHUTDOWN GPIO + + +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 = <400000>; + + cam1: camera@3e { + compatible = "toshiba,et8ek8"; + reg = <0x3e>; + vana-supply = <&vaux4>; + clocks = <&isp 0>; + clock-frequency = <9600000>; + reset-gpio = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */ + port { + csi_cam1: endpoint { + remote-endpoint = <&csi_out1>; + }; + }; + }; +};