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author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-07-09 07:36:45 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-07-09 07:36:45 +0200 |
commit | d5c3f9da59ea3b95e75fb507b114dac6656d0c50 (patch) | |
tree | 3f97ac23ba81c29271b791f42ead51cb49a3ea32 /dts/Bindings/spi/qcom,spi-qup.txt | |
parent | 00e5e81a1d0c6cbbb861502aae29262a4138e8e7 (diff) | |
download | barebox-d5c3f9da59ea3b95e75fb507b114dac6656d0c50.tar.gz barebox-d5c3f9da59ea3b95e75fb507b114dac6656d0c50.tar.xz |
dts: update to v3.16-rc3
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/spi/qcom,spi-qup.txt')
-rw-r--r-- | dts/Bindings/spi/qcom,spi-qup.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/dts/Bindings/spi/qcom,spi-qup.txt b/dts/Bindings/spi/qcom,spi-qup.txt index b82a268f1b..bee6ff204b 100644 --- a/dts/Bindings/spi/qcom,spi-qup.txt +++ b/dts/Bindings/spi/qcom,spi-qup.txt @@ -23,6 +23,12 @@ Optional properties: - spi-max-frequency: Specifies maximum SPI clock frequency, Units - Hz. Definition as per Documentation/devicetree/bindings/spi/spi-bus.txt +- num-cs: total number of chipselects +- cs-gpios: should specify GPIOs used for chipselects. + The gpios will be referred to as reg = <index> in the SPI child + nodes. If unspecified, a single SPI device without a chip + select can be used. + SPI slave nodes must be children of the SPI master node and can contain properties described in Documentation/devicetree/bindings/spi/spi-bus.txt |