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* sandbox: gpio: doc: Fix parameter documentationmario.six@gdsys.cc2016-06-19-6/+10
| | | | | | | | | | The documentation of parameters in arch/sandbox/include/asm/gpio.h is either missing or faulty. This patch corrects the documentation. Signed-off-by: Mario Six <mario.six@gdsys.cc> Acked-by: Simon Glass <sjg@chromium.org>
* dm: test: Add GPIO open drain testsmario.six@gdsys.cc2016-06-03-0/+20
| | | | | | | | | | Add some tests for the new open drain setting feature of the GPIO uclass, and extend the capabilities of the sandbox GPIO driver accordingly. Signed-off-by: Mario Six <mario.six@gdsys.cc> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com>
* dm: rename device struct to udeviceHeiko Schocher2014-05-27-4/+4
| | | | | | | | | | | | using UBI and DM together leads in compiler error, as both define a "struct device", so rename "struct device" in include/dm/device.h to "struct udevice", as we use linux code (MTD/UBI/UBIFS some USB code,...) and cannot change the linux "struct device" Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Marek Vasut <marex@denx.de>
* sandbox: Convert GPIOs to use driver modelSimon Glass2014-03-04-9/+5
| | | | | | Convert sandbox over to use driver model GPIOs. Signed-off-by: Simon Glass <sjg@chromium.org>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* sandbox: gpio: add basic driver for simulating GPIOsSimon Glass2012-03-12-0/+81
This provides a way of simulating GPIOs by setting values which are seen by the normal gpio_get/set_value() calls. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>