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selftests: gpio: provide a helper for reading chip info
authorBartosz Golaszewski <bgolaszewski@baylibre.com>
Mon, 15 Mar 2021 09:13:58 +0000 (10:13 +0100)
committerBartosz Golaszewski <bgolaszewski@baylibre.com>
Fri, 26 Mar 2021 13:56:29 +0000 (14:56 +0100)
commitab1dbed6f4e8d46ab3b0599bd81da8132924984f
tree571bfc94b67e50ce8c25683afec87e0836a02d61tree
parent3f0279eb9e3767f37939358a42054c226503233acommit | diff
selftests: gpio: provide a helper for reading chip info

Add a simple program that allows to retrieve chip properties from the
GPIO character device. This will be used in gpio-sim selftests.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
tools/testing/selftests/gpio/.gitignore diff | blob | history
tools/testing/selftests/gpio/Makefile diff | blob | history
tools/testing/selftests/gpio/gpio-chip-info.c [new file with mode: 0644] blob
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