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Subject: media: ov9650: add device tree binding Author: Akinobu Mita <[email protected]> Date: Sun Jan 21 10:14:16 2018 -0500 Now the ov9650 driver supports device tree probing. So this adds a device tree binding documentation. Cc: Sylwester Nawrocki <[email protected]> Cc: Jacopo Mondi <[email protected]> Cc: H. Nikolaus Schaller <[email protected]> Cc: Hugues Fruchet <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Akinobu Mita <[email protected]> Reviewed-by: Jacopo Mondi <[email protected]> Signed-off-by: Sakari Ailus <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> .../devicetree/bindings/media/i2c/ov9650.txt | 36 ++++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 37 insertions(+) --- diff --git a/Documentation/devicetree/bindings/media/i2c/ov9650.txt b/Documentation/devicetree/bindings/media/i2c/ov9650.txt new file mode 100644 index 000000000000..506dfc52872a --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ov9650.txt @@ -0,0 +1,36 @@ +* Omnivision OV9650/OV9652 CMOS sensor + +Required Properties: +- compatible: shall be one of + "ovti,ov9650" + "ovti,ov9652" +- clocks: reference to the xvclk input clock. + +Optional Properties: +- reset-gpios: reference to the GPIO connected to the resetb pin, if any. + Active is high. +- powerdown-gpios: reference to the GPIO connected to the pwdn pin, if any. + Active is high. + +The device node shall contain one 'port' child node with one child 'endpoint' +subnode for its digital output video port, in accordance with the video +interface bindings defined in Documentation/devicetree/bindings/media/ +video-interfaces.txt. + +Example: + +&i2c0 { + ov9650: camera@30 { + compatible = "ovti,ov9650"; + reg = <0x30>; + reset-gpios = <&axi_gpio_0 0 GPIO_ACTIVE_HIGH>; + powerdown-gpios = <&axi_gpio_0 1 GPIO_ACTIVE_HIGH>; + clocks = <&xclk>; + + port { + ov9650_0: endpoint { + remote-endpoint = <&vcap1_in0>; + }; + }; + }; +}; diff --git a/MAINTAINERS b/MAINTAINERS index cfd5efa4b205..fdbcf13e97fa 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10224,6 +10224,7 @@ L: [email protected] T: git git://linuxtv.org/media_tree.git S: Maintained F: drivers/media/i2c/ov9650.c +F: Documentation/devicetree/bindings/media/i2c/ov9650.txt ONENAND FLASH DRIVER M: Kyungmin Park <[email protected]> _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
