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Commit feac8c8b authored by Yasunari Takiguchi's avatar Yasunari Takiguchi Committed by Mauro Carvalho Chehab
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media: Add document file for CXD2880 SPI I/F 



This is the document file for Sony CXD2880 DVB-T2/T tuner + demodulator.
It contains the description of the SPI adapter binding.

Signed-off-by: default avatarYasunari Takiguchi <Yasunari.Takiguchi@sony.com>
Signed-off-by: default avatarMasayuki Yamamoto <Masayuki.Yamamoto@sony.com>
Signed-off-by: default avatarHideki Nozawa <Hideki.Nozawa@sony.com>
Signed-off-by: default avatarKota Yonezawa <Kota.Yonezawa@sony.com>
Signed-off-by: default avatarToshihiko Matsumoto <Toshihiko.Matsumoto@sony.com>
Signed-off-by: default avatarSatoshi Watanabe <Satoshi.C.Watanabe@sony.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 1980bfa6

Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt

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Sony CXD2880 DVB-T2/T tuner + demodulator driver SPI adapter



Required properties:

- compatible: Should be "sony,cxd2880".

- reg: SPI chip select number for the device.

- spi-max-frequency: Maximum bus speed, should be set to <55000000> (55MHz).



Example:



cxd2880@0 {

	compatible = "sony,cxd2880";

	reg = <0>; /* CE0 */

	spi-max-frequency = <55000000>; /* 55MHz */

};