Commit message (Collapse) | Author | Age | Files | Lines | |
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* | tools/gpio: add gpio basic opereations | Bamvor Jian Zhang | 2016-10-24 | 1 | -0/+256 |
| | | | | | | | | | | | | Add basic gpio operations. User could get/set gpio value for specific line of gpiochip. Reference "tools/gpio/gpio-hammer.c" or "tools/testing/selftest/gpio/gpio-mockup-chardev.c" for how to use it. Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> Reviewed-by: Michael Welling <mwelling@ieee.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> | ||||
* | tools/gpio: create GPIO tools | Linus Walleij | 2016-02-09 | 1 | -0/+11 |
This creates GPIO tools under tools/gpio/* and adds a single example program to list the GPIOs on a system. When proper devices are created it provides this minimal output: Cc: Johan Hovold <johan@kernel.org> Cc: Michael Welling <mwelling@ieee.org> Cc: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |