4 Commits

Author	SHA1	Message	Date
Marco Franchi	48c926cd34	dt-bindings: Remove leading zeros from bindings notation ... Improve the binding example by removing all the leading zeros to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading 0s Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find ./Documentation/devicetree/bindings "*.txt"` Some unnecessary changes were manually fixed. Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>	2017-11-09 17:05:05 -06:00
Andrew Jeffery	0894e9875c	mfd: dt: Add ranges, #address-cells and #size-cells as optional properties ... Whilst describing a device and not a bus, simple-mfd is modelled on simple-bus where child nodes are iterated and registered as platform devices. Some complex devices, e.g. the Aspeed LPC controller, can benefit from address space mapping such that child nodes can use the regs property to describe their resource offsets within the multi-function device. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>	2017-02-13 09:29:42 +00:00
Andrew Jeffery	bbc741c6f4	mfd: dt: Fix "indicates" typo in mfd bindings document ... Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>	2017-02-13 09:29:41 +00:00
Linus Walleij	22869a9eca	MFD/OF: document MFD devices and handle simple-mfd ... This defines a new compatible option for MFD devices "simple-mfd" that will make the OF core spawn child devices for all subnodes of that MFD device. It is optional but handy for things like syscon and possibly other simpler MFD devices. Since there was no file to put the documentation in, I took this opportunity to make a small writeup on MFD devices and add the compatible definition there. Suggested-by: Lee Jones <lee.jones@linaro.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Devicetree <devicetree@vger.kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Grant Likely <grant.likely@linaro.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>	2015-05-11 08:55:03 +02:00