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| author |   Baruch Siach <baruch@tkos.co.il> | 2013-12-05 13:39:05 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@linaro.org> | 2013-12-09 18:01:27 +0000 |
| commit | ba1271bb05f81a1f4b26ab7a87771147d6f3185e (patch) | |
| tree | d8ea29375b0cfa146f8859cb8bdf067283af4478 /Documentation/devicetree/bindings/spi/spi-bus.txt | |
| parent | spi: spi-gpio: Use 'cansleep' variants to access GPIO (diff) | |
| download | linux-dev-ba1271bb05f81a1f4b26ab7a87771147d6f3185e.tar.xz linux-dev-ba1271bb05f81a1f4b26ab7a87771147d6f3185e.zip | |
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/devicetree/bindings/spi/spi-bus.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/spi/spi-bus.txt | 2 |
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 800dafe5b01b..e5a4d1b4acfe 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 { |