Messages in this thread Patch in this message |  | | From | <> | Subject | [PATCH v3 01/14] [dt-bindings] [media] Add document file for CXD2880 SPI I/F | Date | Wed, 16 Aug 2017 13:24:12 +0900 |
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From: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
This is the document file for Sony CXD2880 DVB-T2/T tuner + demodulator. It contains the description of the SPI adapter binding.
No change since version 1. I should have carried the ack forward: Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> Signed-off-by: Masayuki Yamamoto <Masayuki.Yamamoto@sony.com> Signed-off-by: Hideki Nozawa <Hideki.Nozawa@sony.com> Signed-off-by: Kota Yonezawa <Kota.Yonezawa@sony.com> Signed-off-by: Toshihiko Matsumoto <Toshihiko.Matsumoto@sony.com> Signed-off-by: Satoshi Watanabe <Satoshi.C.Watanabe@sony.com> --- .../devicetree/bindings/media/spi/sony-cxd2880.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt
diff --git a/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt b/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt new file mode 100644 index 000000000000..fc5aa263abe5 --- /dev/null +++ b/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt @@ -0,0 +1,14 @@ +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 */ +}; -- 2.13.0
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