Commit ba1271bb authored Dec 05, 2013 by Baruch Siach Committed by Mark Brown Dec 09, 2013

spi: gpio: clarify gpio chipselect language

Commit 74317984 (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>

parent d9dda5a1

Documentation/devicetree/bindings/spi/spi-bus.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -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 {