Simon Glass 89e6405425 dm: gpio: Enhance gpio command to show only active GPIOs ...

The GPIO list is very long in many cases and most of them are not used.
By default, show only the GPIOs that are in use, and provide a flag to show
all of them. This makes the 'gpio status' command much more pleasant.

In order to do this, driver model now exposes a method for obtaining the
'function' of a GPIO, which describes whether it is an input or output, for
example. Implementation of this method is optional.

Signed-off-by: Simon Glass <sjg@chromium.org>

2014-08-31 23:21:06 -06:00

..

errno.h

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

global_data.h

Add a flag indicating when the serial console is ready

2014-07-23 14:07:25 +01:00

gpio.h

dm: gpio: Enhance gpio command to show only active GPIOs

2014-08-31 23:21:06 -06:00

ioctl.h

…

sections.h

arm: remove unneeded symbol offsets and _TEXT_BASE

2014-02-26 21:18:12 +01:00

signal.h

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u-boot.h

bd_info: remove bi_barudrate member from struct bd_info

2014-05-12 15:19:45 -04:00

unaligned.h

…