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authorBaruch Siach <baruch@tkos.co.il>2013-12-05 13:39:05 +0200
committerMark Brown <broonie@linaro.org>2013-12-09 18:01:27 +0000
commitba1271bb05f81a1f4b26ab7a87771147d6f3185e (patch)
treed8ea29375b0cfa146f8859cb8bdf067283af4478 /Documentation
parentd9dda5a1917a01e6317f7bee81e7e6ed236d7e0a (diff)
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spi: gpio: clarify gpio chipselect language
Commit 743179849015 (of_spi: add generic binding support to specify cs gpio) introduced generic binding for gpio chip-select. The cs_gpio struct field, however, is an internal implementation detail of the Linux SPI subsystem, and should not be mentioned in the device tree binding documentation. Mention the previously defined cs-gpios master node property instead. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/spi/spi-bus.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/spi/spi-bus.txt b/Documentation/devicetree/bindings/spi/spi-bus.txt
index 800dafe..e5a4d1b 100644
--- a/Documentation/devicetree/bindings/spi/spi-bus.txt
+++ b/Documentation/devicetree/bindings/spi/spi-bus.txt
@@ -67,7 +67,7 @@ only 1(SINGLE), 2(DUAL) and 4(QUAD).
Dual/Quad mode is not allowed when 3-wire mode is used.
If a gpio chipselect is used for the SPI slave the gpio number will be passed
-via the cs_gpio
+via the SPI master node cs-gpios property.
SPI example for an MPC5200 SPI bus:
spi@f00 {
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