e1acec0e75
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> |
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| .. | ||
| Build | ||
| gpio-event-mon.c | ||
| gpio-hammer.c | ||
| gpio-utils.c | ||
| gpio-utils.h | ||
| lsgpio.c | ||
| Makefile | ||