Commit edb70e29 authored Dec 04, 2015 by Li Yang Committed by Kevin Hilman Dec 11, 2015

dt-bindings: define little-endian property for QorIQ GPIO



The GPIO block on different QorIQ chips could have registers in different
endianess.  Define the property to specify which endian is used by the
hardware.

Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>

parent 2dd2e4d1

Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt

+4 −0

Original line number	Diff line number	Diff line
		@@ -11,6 +11,10 @@ Required properties:
		0 = active high
		1 = active low

		Optional properties:
		- little-endian : GPIO registers are used as little endian. If not
		present registers are used as big endian by default.

		Example:

		gpio0: gpio@1100 {